TW200842814A - Liquid crystal display apparatus, liquid crystal display panel and driving method thereof - Google Patents
Liquid crystal display apparatus, liquid crystal display panel and driving method thereof Download PDFInfo
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Abstract
Description
200842814 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種顯示裝 法,拉Sil Μ # 夏”項不面板及其驅動方 法特別關於一種液晶顯 助万 方法。 衣罝,夜晶喊不面板及其驅動 【先前技術】 隨著顯示科技的發展,平面顯 泛地被人們使用,而液晶、:一 口口已經廣 ^ 及咖削越特性,已經漸漸地取代傳統心 =官二裝置,並且應用至許多種類之電子產品::般 ^組液:日顯示裝置係至少具有—液晶顯示面板及一背 :::圖i所示,習知之液晶顯示面 3 一晝素陣们1及-㈣單元12。晝 具有複數個晝素110,而每個蚩 1知 甘们旦素110係由一藍色書 JB、-紅色晝素尺及—綠色晝素g及所構成又 :’驅動单元U係依據至少一晝素資料 圭; 陣列U並配合背光源及液晶的作動而顯示書二、 然而,液晶顯示面板#在著一些技術上需進 決的問題,例如廣視角的問題。承上所述, ,視角與其gamma特性有關,在此gammM紐係^ 素貧料之灰階與光穿透率(或亮度)的關係,目2緣示液晶 顯示面板1之晝素資料的灰階對光穿透率的特性曲$ 6 200842814 回。請蒼照圖2所示,紅色對應曲線u、綠色對應曲 線L 2、藍色對應曲線L 3代表人眼正視液晶顯示面板i 之紅光、綠光及藍光的穿透率。且紅色對應曲線μ、 ^色對應曲線L5、藍色對應曲線L6代表人眼側視(以 J對於正視60度為例)液晶顯示面板i之紅光、綠光及 =光穿透率:其中’由於曲線"…、“與曲線U、 查L3相異’導致於人眼側視液晶顯示面板工所顯示 的晝面化,容易產生色偏(color shift)的現象。 為解決上述問題,習知技術中有一種低 w 广一shlft)的設計。請參照圖3所示,習知之另一液 晶顯示面板1,,其盘液曰麵― 該色蚩辛Β, έ名+'f日日』不面板1不同的是,每個 ㈣’、綠色晝素〇’係再區分成 一弟一區域L,及一第-F⑴伽 取 . CK. 弟一£域D。舉例來說,以書辛 8bu’而區分為卜255個灰階 書素 -貝料由〇灰階提升至155灰階時,則'-素 係對應驅動第-區域L,由暗態提升至亮態2 暗態。而當畫素資料由W灰: ^ . Λ ^㈠',則驅動單元12,係對應驅動第- 區域D由暗態接弁弟一 於亮態。 升至…此時第-區域L,仍維持 另外,睛茶照圖4所示,其係緣示液 資料的灰階對光穿透率的特性曲線圖二中板:’ ^對應曲線L4’、綠色對應曲線 、: 與圖2之紅色對庫曲妗T/1 匕耵應曲線L6, 應曲線L4'綠色對應曲線L5及藍色對 200842814 應曲線L6相較之下,曲線L4,、L5,、L6,與曲線u、 L2、L3的偏差較少,因此可以降低色偏。在此值得注 意的是,曲線[4,、1^,、[6,分別具有一轉折點(::,4、〇:,5、 C 6 /、中,轉折點係發生於第二區域D, 開始由暗態提升至亮態處(155〜156灰階處)。 再者’一般來說,因為液晶的穿透率與光波長 -之間的相依性或其他因素,使得當晝素資料由低灰 .轉換至南灰階時,液晶顯示面板所顯示畫面的色 f度點會往藍色的方向偏移。因此,必須對液晶顯示 面板1作白平衡(white balance)的處理,以使藍色子書素 B所顯不的亮度相對降低以讓色度點維持在一標準 值。舉例來說,請參照圖5所示,其係表示當液晶 顯示裝置作白平衡處理下,晝素11〇所顯示之白色灰 階亮度Gw,由數值Vw,變化至數值Vw+9時,紅色書 素R’、綠色晝素G,、藍色晝素B,之各第二區域D,及 , 各第一區域L,所顯示之色階亮度grd,、gri/、gqd,、 "Ggl,、GBD,、GBL,由數值(0)、(Vrl,)、(〇)、(Vgl )、(〇)、 • (vBL,)變化至數值(16)、(Vrl,+26)、(16)、(Vgl +24)、 “⑴、(Vbl,+ 23卜 其中,藍色晝素B,之第二區域D,所顯示的色階 亮度GBD,由數值〇轉換至數值1,係發生於較高之 灰階亮度Gw’(數值vw,+9),俾使藍色子晝素B,所顯 不的亮度相對其他晝素降低,以補償色度點的偏移 (白平衡的處理)。 8 200842814 然而’請參照圖6所示,白平衡的處理卻使得藍 色對應曲線L6’之轉折點C’6與轉折點c,5、c,4產生偏差, 導致在此灰階區間I内,使用者於側視的角度(相對於正 視60度之夾角)所觀看之顯示晝面呈現偏黃,即俗稱的 黃斑(yellowish),而導致晝面品質下降。 因此,如何提供一種能夠改善色斑之液晶顯示裝置、 •液晶顯示面板及其驅動方法,正是當前顯示產業的重要課 . 題之一。 【發明内容】 有鑑於上述課題,本發明之目的為提供一種可以降低 顯不晝面出現色斑之液晶顯示裝置、液晶顯示面板及其驅 動方法。 ’、 緣是,為達上述目的,依本發明之—種液晶顯示面 板,其係接收複數個晝素資料,其中任一晝素資料係至少 ^有-第-顏色子晝素資料及—第二顏色子晝素資料,液 晶顯不面板包含-色斑校正模組及一晝素陣列。色斑校正 :^係分別依據-第-對應關係及—第二對應關係 ^將 弟:顏色子晝素貧料及第二顏色子晝素資料轉換為 1料驅動訊號及-第二資料驅動訊號,其中第 = 係描述第一顏色子晝素資料盥第一’〜芦 、^、罘貝枓驅動矾號之對庫 係’且第二對應關係描述第二顏色子畫素資詞二; 显;查专随㈣且古” 與弟二對應關係相 ”旦素陣列係具有稷數個晝素,任一晝素係至少具有— 200842814 第一顏色子晝素及一第二顏色子晝素, 辛及第-多次 ^ τ % 顏色子書 城弟—顏色子畫素係分別依據第—資料 二資料驅動訊號而被驅動。 ' k及第 另外,為達上述目的,依本發明之 之驅動方法,其中液晶顯示面板係 面板 其係具有複數個查音,而紅令土 ^八有畫素陣列, 子晝素及一第1色 旦叙係至少具有一第-顏色 、 顏色子晝素,驅動方法包含下列 收複數個畫素資料,其中任一 .接 顏色子晝素資料及一第1色;=至少具有-第-應關係以將第—顏色子晝素第據=一對 ^虎〃中弟-對應關係描述第—顏色子晝素一 貧料驅動訊號之對應關係;接著, 將第二顏色子書辛資料棘=者…依據一弟二對應關係以 貝枓轉換為一第二資料驅動訊號,並中 弟-對應關係描述第二顏色子晝素耙 訊號之對應關係,且第一掛麻、第一貝枓驅動 ㈣楚一 αι 弟職關係與弟二對應關係相異; 一轺名2L現及弟—貝枓驅動訊號分別驅動第 顏色子畫素及第二顏色子晝素。 晉ir拉為達上述目的’依本發明之一種液晶顯示裝 置,1接收複數個晝素資料,其中任—畫素資料係至少 =-第-顏色子晝素資料及一第二顏色子晝素資料。液 曰曰顯示裝置係包含—背光模組及一液晶顯示面板。液晶顯 不面板係與背光模組相對而設,並具有—色斑校正模組及 一^素陣列。色斑校正模組係分別依據—第—對應關係及 一弟二對應關係以將第一顏色子晝素資料及第二顏色子 200842814 晝素貧料轉換為一第一資料驅動訊號及一第二資料驅動 7虎 >、中弟一對應關係描述第一顏色子晝素資料與第一 資料驅動訊號之對應關係,且第二對應關係描述第二顏色 子晝素資料與第二資料驅動訊號之對應關係,第一對應關 係與第二對應關係相異,晝素陣列係具有複數個晝素,任 一晝素係至少具有一第一顏色子晝素及一第二顏色子晝 素二中第一顏色子晝素及第二顏色子晝素係分別依據第 資料驅動訊號及第二資料驅動訊號而被驅動。 一承上所述,因依本發明之一種液晶顯示裝置、液晶顯 不面板及其驅動方法,其係依據第一對應關係及與第一對 j關係相異之第二對應關係,以將第一顏色子晝素資料及 第二顏色子畫素資料轉換為第一資料驅動訊號及第二資 料驅動訊號,以分別驅動第—顏色子晝素及苐二顏色子晝 素。,句話說,業者可依據實際的狀況調整第—對應關係 而與第二對應關係相異,以將第一資料驅動訊號之準位 j^vel) 4升或調降來修正第—顏色對應曲線之轉折點與 第二顏色對應曲線之轉折點的偏差,進而減少色斑的^200842814 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a display device, a method for pulling a Sil Μ #夏" item, and a driving method thereof, in particular, a method for displaying a liquid crystal display. Non-panel and its drive [Prior Art] With the development of display technology, the plane is widely used by people, and the liquid crystal, the mouthful has been wide and the more features of coffee, has gradually replaced the traditional heart = official two devices, And applied to many kinds of electronic products:: group liquid: the daily display device has at least - liquid crystal display panel and a back::: Figure i, the conventional liquid crystal display surface 3 (4) Unit 12. The crucible has a plurality of alizarins 110, and each of the crucibles is known as a blue book JB, a red alizarin ruler, and a green alizarin g. The U system is based on at least one of the data. The array U is displayed in conjunction with the operation of the backlight and the liquid crystal. However, the liquid crystal display panel # has some technical problems, such as a wide viewing angle. Said, perspective The gamma characteristic is related to the relationship between the gray scale of the gammM button and the light transmittance (or brightness), and the gray scale of the liquid crystal display panel 1 is the light transmittance of the light transmittance. Characteristic song $ 6 200842814 back. Please see the picture 2, the red corresponding curve u, the green corresponding curve L 2, the blue corresponding curve L 3 represents the red, green and blue light of the human eye facing the liquid crystal display panel i And the red corresponding curve μ, the ^ color corresponding curve L5, the blue corresponding curve L6 represents the human eye side view (for example, J is 60 degrees for the front view), the red, green and light penetration of the liquid crystal display panel i Rate: Among them, 'because of the curve "..., "different from the curve U, check L3" results in the appearance of the facet of the human eye side view liquid crystal display panel, which is prone to color shift phenomenon. In order to solve the above problems, there is a low w wide-shrft design in the prior art. Referring to FIG. 3, another liquid crystal display panel 1 of the prior art, the liquid surface of the liquid crystal - the color of the liquid surface, the name + 'f day and day" is not different from the panel 1 , each (four) ', green The 昼素〇's division is divided into a younger one-region L, and a first-F(1) gamma. CK. For example, when Book 辛 8bu' is divided into 255 gray-scale book-bean materials, the gray-scale is increased to 155 gray-scale, then the '- prime system drives the first-region L, which is raised from the dark state to Bright state 2 Dark state. When the pixel data is made of W gray: ^ . Λ ^(1)', the driving unit 12 is driven to correspond to the first region D from the dark state to the bright state. Ascending to... At this time, the first-region L is still maintained, and the tea is shown in Fig. 4, and the characteristic curve of the gray scale to light transmittance of the liquid data is shown in the second panel: '^corresponding curve L4' , green corresponding curve,: red with the curve of Figure 2 T / 1 匕耵 curve L6, should curve L4 'green corresponding curve L5 and blue to 200842814 should be compared with curve L6, curve L4,, L5 , , L6, and the deviation from the curves u, L2, L3 are small, so the color shift can be reduced. It is worth noting here that the curves [4, 1, 1 , , [6, respectively have a turning point (::, 4, 〇:, 5, C 6 /, medium, the turning point occurs in the second area D, starting From dark state to bright state (155~156 gray level). In addition, 'generally, because of the dependence between liquid crystal transmittance and light wavelength- or other factors, when the halogen data is low Gray. When converting to the south gray level, the color f degree of the screen displayed on the liquid crystal display panel is shifted to the blue direction. Therefore, the white balance processing must be performed on the liquid crystal display panel 1 to make the blue The brightness of the diphthin B is relatively lowered to maintain the chromaticity point at a standard value. For example, please refer to FIG. 5, which shows that when the liquid crystal display device is white balanced, the alizarin 11 The white gray scale brightness Gw displayed by 〇 changes from the value Vw to the value Vw+9, the red book element R', the green element G, the blue element B, the second area D, and each The first region L, the displayed gradation brightness grd, gri/, gqd, "Ggl, GBD, GBL, by the value (0), Vrl,), (〇), (Vgl), (〇), • (vBL,) change to the value (16), (Vrl, +26), (16), (Vgl +24), "(1), (Vbl , + 23 卜, blue 昼素B, the second area D, the displayed gradation brightness GBD, converted from the value 〇 to the value 1, occurs in the higher gray level brightness Gw' (value vw, + 9), so that the blue sub-small B, the brightness is reduced relative to other elements to compensate for the shift of the chromaticity point (white balance processing). 8 200842814 However, please refer to Figure 6, white The balancing process causes the turning point C'6 of the blue corresponding curve L6' to deviate from the turning points c, 5, c, 4, resulting in the user's side view angle (relative to the front view 60 degrees) in the gray level interval I. The angle of the display is yellowish, which is commonly known as yellowish, which causes the quality of the kneading surface to decrease. Therefore, how to provide a liquid crystal display device capable of improving the color spot, the liquid crystal display panel and the driving method thereof It is one of the important lessons of the current display industry. [Invention] In view of the above issues, The object of the invention is to provide a liquid crystal display device, a liquid crystal display panel and a driving method thereof, which can reduce the occurrence of color spots on the surface, and the liquid crystal display panel according to the invention is provided for the above purpose. Receiving a plurality of halogen data, wherein any of the halogen data is at least ^----------------------------------------------------------------- Array. Spot Correction: ^ is based on the - first-correspondence relationship and the second correspondence relationship ^ to convert the color: the color sub-tennis and the second color sub-halogen data into a 1-material drive signal and - the second data drive Signal, wherein the first system describes the first color sub-small data, the first '~Lu, ^, 罘贝枓 drive 矾 to the library system' and the second correspondence describes the second color sub-picture vocabulary verb 2;显显(4)和古” corresponds to the relationship between the two and the younger brothers. The denier array has a number of alizarins, and any alizarin has at least — 200842814 the first color sub-allin and one second color sub-allin , 辛和第- more times ^ τ % color sub City younger brother - color sub-pixels, respectively, according to the Department of - the information two data drive signals are driven. In addition, in order to achieve the above object, in accordance with the driving method of the present invention, the liquid crystal display panel panel has a plurality of sounds, and the red crystals have a pixel array, a sub-crystal and a The 1 color binary system has at least one first color, color sub-tendin, and the driving method comprises the following retrieving a plurality of pixel data, wherein any one of the color sub-small data and a first color; = at least has - It should be related to the relationship between the first-color sub-study data = a pair of ^ 〃 〃 - 对应 对应 对应 对应 对应 对应 对应 对应 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色 颜色= person... according to the correspondence between the two brothers and the second, the conversion of the second data to the second data driving signal, and the correspondence between the two brothers and the singularity signal, and the correspondence between the first color and the first signal The driver (4) Chu Yi αι brother relationship and the brother two correspondence are different; one name 2L and the younger brother-bean driving signal respectively drive the first color sub-pixel and the second color sub-tendin. In the liquid crystal display device according to the present invention, 1 receives a plurality of halogen materials, wherein any of the pixel data is at least =------------- data. The liquid helium display device comprises a backlight module and a liquid crystal display panel. The liquid crystal display panel is opposite to the backlight module, and has a color spot correction module and an array of pixels. The stain correction module converts the first color sub-small material data and the second color sub-200842814 elementary poor material into a first data driving signal and a second according to the first-corresponding relationship and the first-two correspondence relationship respectively. The data-driven 7 tiger>, the middle-and-one correspondence describes the correspondence between the first color sub-plasma data and the first data driving signal, and the second correspondence describes the second color sub-plasma data and the second data driving signal Corresponding relationship, the first correspondence relationship is different from the second correspondence relationship, the halogen matrix has a plurality of halogens, and any of the halogens has at least a first color sub-tendin and a second color sub-dioxide The one color sub-plasma and the second color sub-prime are driven according to the data driving signal and the second data driving signal, respectively. According to the present invention, a liquid crystal display device, a liquid crystal display panel, and a driving method thereof according to the present invention are based on a first correspondence relationship and a second correspondence relationship different from the first pair j, The color sub-pixel data and the second color sub-pixel data are converted into a first data driving signal and a second data driving signal to respectively drive the first color sub-small element and the second color sub-small element. In other words, the operator can adjust the first-correspondence relationship according to the actual situation and the second corresponding relationship is different, so as to adjust the first-color corresponding curve by 4 liters or downgrade of the first data-driven signal level. The deviation between the turning point and the turning point of the curve corresponding to the second color, thereby reducing the color of the spot ^
位調升而使藍色對應曲線之轉折點往低灰階移動,來降低 監色對應曲線之轉折點與其他顏色對應曲線之轉折點的The bit is raised to shift the turning point of the blue corresponding curve to the low gray level to reduce the turning point of the corresponding curve of the color matching curve and the turning point of the curve corresponding to other colors.
ί素,且第二顏色 子晝素或綠色子晝 資料驅動訊號之準 :丁愿曲線之轉折點的 亦可依據第二對應關 11 200842814 係以將弟一資料驅動訊號之準位調降而使其他顏色對鹿 曲線之轉折點往高灰階移動,來降低其他顏色對應曲線之 轉折點與藍色對應曲線之轉折點的偏差,進而減少黃斑的 產生。 為達上述目的,依本發明之另一種液晶顯示面板,其 係接收複數個晝素資料,其中任一晝素資料係至少具有一 第一顏色子晝素資料。液晶顯示面板係包含一驅動單元及 晝素陣列。驅動單元係依據一第一顏色子晝素資料產生 一第一資料驅動訊號及一第二資料驅動訊號;晝素陣列係 具有複數個晝素,任一晝素係至少具有一第一顏色子書 素,其中任一第一顏色子晝素係具有一第一區域及一第: ,域’其/第—區域及第二區域係分別依據第—資料軸 汛唬及第一貧料驅動訊號顯示一第一顏色子晝素修正 另外,為達上述目的,依本發明之另—種液晶顯示茂 驅動方法,其中液晶顯示面板係至少具有一 列,其係具有複數個晝素,而任一畫 篦 其中任一第一顏色子畫素係具有:匕 驅動方法係包含下列步驟:接收複數個書 =抖’其中任_晝素#料係至少具有—第—顏色子全: 貝广’,依據第—顏色子晝素 y 及—第—杳弟貝枓驅動訊號 弟一貝枓驅動訊號以驅動第一區 弟一顏色子晝素修正資料。 兄4不 再者’為達上述目的,依本發明之另一種液晶顯示裝 12 200842814 置,其係接收複數個晝素資料,盆 且古隻^ ^ ^ τ任一晝素資料係至少 顏色子晝素m日日顯示裝置係 , 杈組及一液晶顯示面板,其中液曰 月先 相對而設,並具有一驅動單元:::板係與背光模組 依據-第-顏色子晝素資料產生:第素陣驅動單元係 一第-資料啼.蚩I± 弟貝料驅動訊號及 弟一貝科驅“晝素陣列 •任一晝素係至少具有-第一顏^數個旦素,其中 .子晝素係具有一第一區域及— 顏色 f" 第二區域得分別#壚$ _弟—£域,其中第一區域及 弟L㈣刀別依據弟—樣軸訊號 料 訊號顯示-第-顏色子晝素修正資料。 ㈣動 二上所述’因依本發明之另—種液晶顯示裝置 顯Γ面板及其驅動方法,其係分別依據第-資料驅動t 及弟一貧料驅動訊號以分別驅動第一域: 昏暗或明亮’來產生第-顏色子畫素修1;:域: 轉折㈣❹/與其他顏色對應曲線之 轉折”沾的偏差,進而減少色斑的產生。 例如’右弟一顏色子書音;^ @ 2 +主 第-資料驅動訊號及第二資 ,以降低藍色對應曲線彻 二當然二第ίΐ轉折點的偏差,進而減少黃斑的產 责 綠 彡員子晝素為其他顏色晝素(例如紅色子 晝素)時’則相對地調整第一資料驅動訊號及 使其他顏色對應曲線之轉折點往高灰 s以降低其他顏色對應曲線之轉折點與藍色對應曲 13 200842814 線之轉折點的偏差,進而減少黃斑的產生。 〃為達上述目的,依本發明之再一種液晶顯示面板,其 f接收複數個晝素資料,其_任—晝素資料係、至少具有二 ^ 頁色子晝素資料及-第二顏色子晝素資料。液晶顯示 含-晝素陣列及—偏壓產生單元。晝素陣列係具有 :稷數個晝素,其中任一晝素係至少具有一第一顏色子 及:第二顏色子晝素。第一顏色子晝素係具有一第一區域 -及一弟二區域,且第二顏色子晝素係具有一第三區域及一 弟四區域;偏壓產生單元係分別與第一區域及第二區域電 ,連接以使第—區域之―第—晝素㈣及第二區域之一 第—晝素電壓之間具有—第—電壓差而共同顯示-第一 顏色子畫素資料,並係分別與第三區域及第四區域電 $以使第二區域之一第三晝素電壓及第四區域之一第四 旦素電壓之間具有一第二電壓差而共同顯示一第二顏色 子旦素資料’其中第一電壓差係與第二電壓差相異。 另外’為達上述目的,依本發明之再一種液晶顯示面 .板之驅動方法,其中液晶顯示面板係至少具有一晝素陣 列’其係具有複數個晝素,且任一晝素係至少具有=第一 顏々色:晝素及-第二顏色子晝素,第一顏色子晝素係具有 :^-區域,-第二區域’且第二顏色子晝素係具有一第 ^或及第四區域’液晶顯示面板之驅動方法包含下列 步驟:由第一區域及第二區域產生一第一晝素電壓及一第 :晝素電壓而共同顯示第-顏色子晝素資料,其中第-晝 素電壓及第二晝素電麈之間具有一第一電壓差;由第三區 14 200842814 生二第三晝素電虔及-第四畫素電屢而 料’其中第三晝素電壓及第四 旦京電麼之間具有一第雷饜差 電麼差相異。 Mi 電壓差係與第二 再者,為達上述目的,依本發明 置’其係接收複數個畫素資料,其中任一 晝素資料"“ 曰顯τ二係包含—背光模組及—液晶顯示面板,其中液 =產生單元。晝素陣列係具有複數個晝素,任-1 有一第一顏色子晝素及—第二顏色子書素,第 素係具有一第一區域及-第二區域,”二; Ί、糸具有—第二區域及—第四區域;偏壓產生單 :二別:第一區域及第二區域電性連接,以使第一區域 m 畫素電愿及第二區域之-第二晝素電壓之間具 ί二電而共同顯示一第一顏色子畫素資料,並 =1、弟二區域及苐四區域電性連接,以使第三區域之一 晝素電壓及第四區域之—第四晝素電壓之間且有一 夂而共同顯示一第二顏色子晝素資料,其中第 電壓I係與第二電壓差相異 承上所述,因依本發明之再一種液晶顯示裝置 爲 ▼ 丨一,〜叫㈣小衣1、液晶 ”、、、不面板及其驅動方法巾,第—f壓差係與第二電壓差和 盥所以可依據這差異來降低第一顏色對應曲線之轉折絜 一顏色對應曲線之轉折點的偏差,進而減少色斑的產 15 200842814 生。 查例如,若第一顏色子晝素為藍色子晝素,且第二顏色 子晝素為其他顏色晝素(例如為紅色子晝素或綠色子晝素) 時,則可使第-電壓差小於第二電壓差以使藍色對應曲線 之轉折點往低灰階處移動以降低藍色對應曲線之轉折點 與其他顏色對應曲線之轉折點的偏差,進而減少黃斑的產 生。 【實施方式】 以下將芩照相關圖式,說明依本發明較佳實施例之液 晶顯不裝置、液晶顯示面板及其驅動方法。 [弟一實施例] 請苓照圖7所示,顯示本發明第一實施例之液 晶顯示面板2,其係接收複數個晝素資料d2〇,其中,任一 晝素資料〜係至少具有—第-顏色子晝素資料D21及- 第二顏色子晝素資料D22,液晶顯示面板2包含一色斑校 正模組21及一畫素陣列22。 —色斑杈正模纽21係分別依據一第一對應關係Ri及一 第二對應關係R2以將第—顏色子晝素資料&及第二顏色 :晝素資料D22轉換為一第一資料驅動訊號〜及一第二 資料驅動訊號s22。其中,.第—對應關係Ri係描述第一顏 色子晝素資料D21與第一資料驅動訊號S21之對應關係, 而第二對應關係、R2係描述第二顏色子晝素資料D 2 2與第二 資料驅動減s22之對應關係,且第—對顧係Ri與第二 16 200842814 對應關係R2係相異。 晝素陣列22係具有複數個晝素P2〇,任一晝素P 至少具有-第一顏色子晝素P21& —第二顏色子晝素^ ^中第i色子晝素P2i及第二顏色子畫素&係分別依擔 弟一貧料驅動訊號S21及第二資料驅動訊號&而被驅動。 換句話說’業者可依據實際的狀況調整第-對應關係R 以將弟-資料驅動訊號S21之準位調升或調降而修正第_ 顏色對應曲線之轉折點與第二顏色對應曲線之轉折點的 偏差’進而減少色斑的產生。 今例如,若第一顏色子晝素Pn為藍色子晝素,且第二 顏色子晝素P22為其他顏色子晝素(例如為紅色子晝素或綠 色子晝素)時,則依據第—對應關係R1將第—資料驅動訊 號S21之準位調升而使藍色對應曲線之轉折點往低灰階處 移動,來降储色對應曲線之轉折點與其他顏色對應曲線 之轉折點的偏差,進而減少黃斑的產生。 \ D當然,亦可依據第二對應關係R2以將第二資料驅動訊 號s22之準位調降而使其它顏色對應曲線之轉折點往高灰 P白處私動來降低其他顏色對應曲線之轉折點與藍色對靡 曲線之轉2點的偏差,進而減少黃斑的產生。 〜 在士實施例中,任—晝素資料d2〇更具有一第三顏色 子晝素#料D23 ’且任—晝素P2Q更具有—第三顏色子晝素 P"23一。色斑校正模、组21係分別依據一第三對應關係r3以將 第-顏色子晝素貧料&轉換為一第三資料驅動訊號心3 以驅動第三顏色子晝素p23。其中,第三對應關係&可至 17 200842814 少與第一對應關係&及第二對應關係r2相異。例如,第 三對應關係r3係分別與第一對應關係心及第二對應關係 R2相異、或第三對應關係R3與第一對應關係Ri相異而與 第二對應關係相同、或第三對應關係R3與第一對應關 係心相同而與第二對應關係R2相異。 另外,第一顏色子晝素P21、第二顏色子晝素P22及第 三顏色子畫素P23亦可依照習用既有之低色偏之技術而設 ,計。換句話說,任一顏色子畫素P21、P22、P23至少具有 一第一區域及一第二區域,其中第一區域及第二區域係分 別代表為一亮區及一暗區,在此容不贅述。 以下舉一實例以說明本發明第一實施例之液晶 顯示面板2。 請參照圖8所示,色斑校正模組21係包含一第一 gamma電壓產生單元211、一第二gamma電壓產生單元 212及一驅動單元213。 驅動單元213係與第一 gamma電壓產生單元211及第 二gamma電壓產生單元212電性連接以提供一第一組參考 ‘電壓Vi及與第一組參考電壓Vi相異之一第二組參考電壓 • V2。其中,第一組參考電壓乂1可依據驅動單元213之電 阻串、第一 gamma電壓產生單元211之電阻串或第一 gamma電壓產生單元211之輸入電壓的相互搭配而設計產 生。同理,第二組參考電壓V2可依據驅動單元213之電 阻串、第二gamma電壓產生單元212之電阻串或第二 gamma電壓產生單元212之輸入電壓的相互搭配^而設計產 18 200842814 生0 元213係依據苐—顏色子晝素 、^考^%中取得與第一顏色子畫素 ^ 第二顏色子書行^動訊號1並係依據 二顏色子書;資:Γγ! 參考電”2中取得與第 1枓㈣ 對應之—第二參考錢以作為第 :目:?,S22。此時,可依據實際的狀況調整(例如 器判讀已無黃斑,或人眼已可接受)第-組 顏色子財考電壓V2相異,錢對應於第一 ’ 旦素貝料〇21之第一資料驅動訊號S21之準位調升 ίΓΓΓ第一顏色對應曲線之轉折點與第二顏色對 、,在之轉折點的偏差,進而減少色斑的產生。 以下舉另一實例以說明本發明第一實施例之液 晶顯示面板2。 請參照圖9所示,與上述不同的是,色斑校正模 組21係包含一修正單元214及一驅動單元215。 修正單元214可依據一比對表(1〇〇k_uptable)將第 一顏色子晝素資料D21修正為—第—顏色子晝素修正資料 DZ1’,且驅動單元係依據第一顏色子晝素修正資料〇^,以 產生第一貧料驅動訊號Su來驅動第一顏色子晝素p2i。換 言之,第一資料驅動訊號Sn之準位的變化可依據第一顏 色子晝素修正資料’而調整以修正第一顏色對應曲線之 轉折點與第二顏色對應曲線之轉折點的偏差,進而減少色 斑的產生。 19 200842814 例如’若第-顏色子晝素P21為藍色子晝素,且第二 顏色子晝素p22為其他顏色子晝素時,則修正單元214將 第一顏色=畫素資料D21之灰階值提高以作為第一顏色子 :::正資:D21’之灰階值,而驅動單元215係依據較 同火階值之第-顏色子晝素修正資料&,以調高第一資料 驅動訊號S21之準位來修正藍色對應曲線之轉折點盘盆他 對應曲線之轉折關偏差,進而減少黃斑的產生。、 ,-〜又例如’若第-顏色子畫素p2i為其他顏色子好, 、且:-顏色子晝素h為藍色子晝素時,則修正單元214 將第-顏色子晝素資料D21之灰階值降低以作為第一顏色 ^晝素修正資料D21’之灰階值,而驅動單元215係依據 較低灰階值之第-顏色子畫素修正資料D21,以調低第一資 科驅動訊號Sn之準位來修正其他對應曲線之轉折點與藍 色對應曲線之轉折點的偏差,進而減少黃斑的產生。 當然,亦可依據實際需求,而使修正單元可同時將第 、-顏色子晝素資料及第二顏色子畫素資料修正為一第一 顏色子晝素修正資料及第二顏色子畫素修正資料’且驅動 •早几係依據第-顏色子晝素修正資料及第二顏色子晝素 •=資料以產生第-資料驅動訊號及第二資料驅㈣號 (圖中未示)。 以下舉-實例以說明本發明第—實施例之液晶 顯示面板2。 請參照圖10所示,第-顏色子晝素P21係具有一第一 _ p211m域p212 ;第二顏色子晝素P22係具有 20 200842814 一第二區域P221及一第四區域P222 ;第三顏色子晝素Pm 係具有一第五區域P231及一第六區域p232,其中,顏色子 晝素Pn、Pu、P23分別以藍色子晝素、紅色子晝素及綠色 子晝素為例。另外,色斑校正模組21的設計可依照圖8 或圖9而設計,在此容不贅述。 其中,色斑校正模組21可依據對應關係Ru、r12、 r % R2i、R22、R31、r32以分別驅動第一區域ρ2ΐι、第二區域 P212、第三區域P22i、第四區域P222、第五區域P231及第六 區域P232來顯示各色階亮度。 舉例來說,請參照圖11所示,其係表示晝素 P2〇所顯示之白色灰階亮度Gw,由數值Vw,變化至數 值 Vw,+ 9 時,各區 p211所顯示之色階亮度Grd,、Grl,、Gqd,、、Gbl,由數值(0)、(vw)、(0)、(vGL,)、(o)、(VBL,+9)t 化至數值(16)、(vrl,+26)、(16)、(vgl,+ (Vbl,+ 31)。 u素素, and the second color sub-small or green sub-data drive signal: the turning point of the Ding curve can also be adjusted according to the second corresponding level 11 200842814 to reduce the level of the data drive signal The other colors move to the high gray level of the turning point of the deer curve to reduce the deviation of the turning point of the corresponding curve of the other color and the turning point of the blue corresponding curve, thereby reducing the generation of the macula. In order to achieve the above object, in another liquid crystal display panel according to the present invention, a plurality of halogen materials are received, and any of the halogen data has at least a first color sub-halogen material. The liquid crystal display panel comprises a driving unit and a halogen array. The driving unit generates a first data driving signal and a second data driving signal according to the first color sub-plasma data; the halogen array has a plurality of pixels, and any of the elements has at least a first color book. Any one of the first color sub-systems has a first region and a first:, the domain 'the/first region and the second region are respectively displayed according to the first data axis and the first poor driving signal In addition, in order to achieve the above object, in accordance with another aspect of the invention, a liquid crystal display panel driving method, wherein the liquid crystal display panel has at least one column, the system has a plurality of pixels, and any one of the frames Any one of the first color sub-pictures has: the 匕 driving method includes the following steps: receiving a plurality of books = shaking 'the _ _ 昼 # 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料 料- The color sub-small y and - the first - 杳 枓 枓 枓 枓 枓 枓 弟 弟 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一Brother 4 is no longer 'for the above purpose, according to another liquid crystal display device 12 200842814 of the present invention, which receives a plurality of halogen data, and the basin only has ^ ^ ^ τ any of the halogen data is at least color The 昼素 m day display device system, the 杈 group and a liquid crystal display panel, wherein the liquid sputum is firstly opposite, and has a driving unit::: the plate system and the backlight module are generated according to the -first-color sub-small data : The first array of the driving unit is a data-data 啼.蚩I± 弟 料 驱动 驱动 及 及 及 及 及 及 及 贝 贝 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼 昼The sub-system has a first region and - the color f" the second region has a #垆$__弟-£ domain, wherein the first region and the younger L (four) knife are displayed according to the brother-like axis signal signal-- (4) The second type of liquid crystal display device display panel and its driving method according to the invention, which are driven by the first-data driving t and the younger one driving driving signal respectively. Drive the first field separately: dim or bright to produce the first-color sub-picture Repair domain ;: 1: ㈣❹ turning / turning curve corresponding to the other colors of the "dip deviation, thereby reducing the occurrence of color irregularity. For example, 'Right brother's one color book sound; ^ @ 2 + main first - data drive signal and second capital, in order to reduce the blue corresponding curve, of course, the second deviation of the turning point, and thus reduce the production of green spots of the yellow spot When the sub-small element is a other color element (for example, red sub-tendin), the relative adjustment of the first data driving signal and the turning point of the other color corresponding curve to the high gray s to lower the turning point of the other color corresponding curve correspond to the blue color.曲13 200842814 The deviation of the turning point of the line, thereby reducing the production of the macula. In order to achieve the above object, according to still another liquid crystal display panel of the present invention, the f receives a plurality of halogen data, the _ 昼-昼 资料 data system, at least two 色 色 昼 昼 及 及 and the second color sub Alizarin data. The liquid crystal display includes a halogen matrix and a bias generating unit. The halogen array has: a plurality of halogens, wherein any of the halogens has at least a first color sub- and a second color sub-halogen. The first color sub-system has a first region-and a second region, and the second color sub-system has a third region and a fourth region; the bias generating unit is respectively associated with the first region and the first region The two-region electric power is connected so that the first-sub-pixel data is displayed together with the -first voltage difference between the first-small element (four) of the first region and the first-negative voltage of the second region. And respectively outputting a second color difference between the third region and the fourth region to have a second voltage difference between the third pixel voltage of the second region and the fourth voltage of the fourth region The first data difference is different from the second voltage difference. In addition, in order to achieve the above object, in accordance with another aspect of the present invention, a liquid crystal display panel has at least one halogen array which has a plurality of halogens, and any of the halogens has at least = first color: the halogen and the second color, the first color, the first color, and the second color, the second color, and the second color, and the second color, the second color, and the second color The fourth region 'the driving method of the liquid crystal display panel comprises the following steps: generating a first pixel voltage and a first: pixel voltage from the first region and the second region to jointly display the first color sub-halogen data, wherein - There is a first voltage difference between the halogen voltage and the second halogen battery; the third region 14 200842814 generates the second third halogen battery and the fourth pixel is repeated. And the fourth Dan Jing Electric has a difference between the first thunder and the difference. The Mi voltage difference system and the second one, in order to achieve the above purpose, according to the invention, the system receives a plurality of pixel data, and any of the pixel data "" 显显τ二系包括- backlight module and - a liquid crystal display panel, wherein the liquid = generating unit. The halogen array has a plurality of halogens, any -1 has a first color sub-halogen and - a second color sub-book, the first system has a first region and - Two regions, "two; Ί, 糸 have - second region and - fourth region; bias generation single: two: the first region and the second region are electrically connected, so that the first region m The second region - the second pixel voltage has a second power and a first color sub-pixel data, and = 1, the second region and the fourth region are electrically connected, so that one of the third regions The second voltage sub-halogen data is displayed between the halogen voltage and the fourth region-fourth voltage, wherein the first voltage I and the second voltage difference are different, Still another liquid crystal display device of the present invention is a 丨 , 〜 〜 四 四 四 四 四 四 四 四 四 四 四 四, the panel and its driving method towel, the -f differential pressure system and the second voltage difference and 盥, so according to the difference, the deviation of the turning point of the first color corresponding curve and the turning point of the color corresponding curve can be reduced, thereby reducing the stain The production of 15 200842814 students. For example, if the first color is a blue scorpion, and the second color sucrose is other color sucrose (such as red succulent or green scorpion) Then, the first voltage difference can be made smaller than the second voltage difference to move the turning point of the blue corresponding curve to the low gray level to reduce the deviation of the turning point of the blue corresponding curve from the turning point of the other color corresponding curve, thereby reducing the generation of the macula. [Embodiment] Hereinafter, a liquid crystal display device, a liquid crystal display panel, and a driving method thereof according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings. [First Embodiment] Please refer to FIG. The liquid crystal display panel 2 of the first embodiment of the present invention receives a plurality of halogen data d2〇, wherein any of the halogen data has at least a first-color sub-small material data D21 and a second color sub-smectin The material D22, the liquid crystal display panel 2 comprises a color spot correction module 21 and a pixel array 22. The color spot 杈 positive modulo 21 is respectively based on a first correspondence relationship Ri and a second correspondence relationship R2 to The color sub-plasma data & and the second color: the halogen data D22 is converted into a first data driving signal ~ and a second data driving signal s22. wherein, the first correspondence corresponds to the first color sub-element Corresponding relationship between the data D21 and the first data driving signal S21, and the second correspondence relationship, R2 is a description of the correspondence between the second color sub-plasma data D 2 2 and the second data driving minus s22, and the first pair is dependent on Ri Corresponding to the second 16 200842814, the R2 system is different. The halogen array 22 has a plurality of halogen P2, and any halogen P has at least - the first color sub-purin P21 & - the second color sub-element ^ ^ The ith i-color sub-Pseudo-P2i and the second-color sub-pixels & are driven according to the dynamite-driven driving signal S21 and the second data driving signal & In other words, the operator can adjust the first-correspondence relationship R according to the actual situation to adjust the turning point of the first-color corresponding curve and the turning point of the second color corresponding curve by raising or lowering the level of the data-driven signal S21. The deviation 'in turn reduces the generation of stains. Now, for example, if the first color sub-halogen Pn is blue sub-halogen, and the second color sub-purin P22 is other color sub-halogen (for example, red sub-halogen or green sub-halogen), then according to the - Correspondence relationship R1 raises the level of the first data drive signal S21 and moves the turning point of the blue corresponding curve to the low gray level to reduce the deviation of the turning point of the corresponding curve of the stored color from the turning point of the corresponding curve of the other color, and further Reduce the production of macula. \D Of course, according to the second correspondence R2, the level of the second data driving signal s22 can be lowered to make the turning point of the other color corresponding curve to the high gray P white to reduce the turning point of the other color corresponding curve. The deviation of the blue curve from the 靡 curve to 2 points, which in turn reduces the production of the macula. ~ In the embodiment, the 昼-昼素资料 d2〇 has a third color sub-small material #料 D23 ′ and any—the alizarin P2Q has a third color sub-alliner P"23. The color spot correction mode and the group 21 are respectively converted according to a third correspondence r3 to convert the first-color sub-degraded material & to a third data-driven signal core 3 to drive the third color sub-small element p23. The third correspondence & can be less than 17 200842814 and is different from the first correspondence & and the second correspondence r2. For example, the third correspondence r3 is different from the first correspondence relationship and the second correspondence R2, respectively, or the third correspondence R3 is different from the first correspondence Ri and is the same as the second correspondence or the third correspondence The relationship R3 is the same as the first corresponding relationship and different from the second corresponding relationship R2. In addition, the first color sub-alliner P21, the second color sub-halogen P22, and the third color sub-pixel P23 may be designed according to the conventional low color-shifting technique. In other words, any of the color sub-pixels P21, P22, and P23 has at least a first area and a second area, wherein the first area and the second area are respectively represented by a bright area and a dark area. Do not repeat them. An example will be described below to explain the liquid crystal display panel 2 of the first embodiment of the present invention. Referring to FIG. 8, the stain correction module 21 includes a first gamma voltage generating unit 211, a second gamma voltage generating unit 212, and a driving unit 213. The driving unit 213 is electrically connected to the first gamma voltage generating unit 211 and the second gamma voltage generating unit 212 to provide a first group reference voltage V and a second group reference voltage different from the first group reference voltage Vi. • V2. The first set of reference voltages 乂1 can be designed according to the mutual resistance of the resistor string of the driving unit 213, the resistor string of the first gamma voltage generating unit 211 or the input voltage of the first gamma voltage generating unit 211. Similarly, the second set of reference voltage V2 can be designed according to the resistance string of the driving unit 213, the resistance string of the second gamma voltage generating unit 212 or the input voltage of the second gamma voltage generating unit 212. 18 200842814 Yuan 213 is based on 苐-色子昼素, ^考^% obtained with the first color sub-pixel ^ second color sub-book line motion signal 1 and is based on the two-color book; capital: Γ γ! 2, the second reference money corresponding to the first 枓 (4) is obtained as the first: 目:?, S22. At this time, it can be adjusted according to the actual situation (for example, the device has read no yellow spots, or the human eye has accepted) - The color of the group color test voltage V2 is different, and the money corresponds to the first data of the first data source driving signal S21. The turning point of the first color corresponding curve and the second color pair, The deviation of the turning point, thereby reducing the generation of the stain. Another example is given to illustrate the liquid crystal display panel 2 of the first embodiment of the present invention. Referring to FIG. 9, the difference is the color spot correction module. The 21 series includes a correction unit 214 and a drive The correcting unit 214 can correct the first color sub-small data D21 to the first-color sub-tend correction data DZ1' according to a comparison table (1〇〇k_uptable), and the driving unit is based on the first color sub- The morphological correction data 〇^ is generated to generate the first poor driving driving signal Su to drive the first color sub-small element p2i. In other words, the change of the level of the first data driving signal Sn can be corrected according to the first color sub-small material. And adjusting to correct the deviation of the turning point of the first color corresponding curve and the turning point of the corresponding curve of the second color, thereby reducing the generation of the color spot. 19 200842814 For example, if the first color sub-small element P21 is a blue sub-salmon, and the When the two-color sub-purin p22 is a other color sub-small element, the correcting unit 214 increases the gray-scale value of the first color=pixel data D21 as the first color sub-::: positive capital: D21' grayscale value And the driving unit 215 corrects the data of the first data driving signal S21 according to the first-color sub-purity correction data of the same fire level value, and corrects the corresponding curve of the turning point of the blue corresponding curve. Turn off deviation, And reducing the generation of the macula., -, and for example, if the first-color sub-pixel p2i is good for other colors, and: - the color sub-alloy h is blue, the correction unit 214 will - the gray scale value of the color sub-crystal data D21 is decreased as the gray scale value of the first color correction data D21', and the driving unit 215 is based on the first color sub-pixel correction data D21 of the lower gray scale value In order to reduce the deviation of the turning point of the other corresponding curve and the turning point of the blue corresponding curve, the deviation of the turning point of the other corresponding curve is reduced, thereby reducing the generation of the macula. Of course, the correcting unit can be made according to actual needs. At the same time, the first, the color sub-small element data and the second color sub-pixel data are corrected to a first color sub-album correction data and a second color sub-pixel correction data 'and the drive is based on the first-color sub-color The morphological correction data and the second color sub-segment•= data are used to generate the first data drive signal and the second data drive (four) number (not shown). The following is an example to illustrate the liquid crystal display panel 2 of the first embodiment of the present invention. Referring to FIG. 10, the first color sub-allindin P21 has a first _ p211m domain p212; the second color sub-purin P22 has 20 200842814 a second region P221 and a fourth region P222; the third color The sub-Pseudo-Pm system has a fifth region P231 and a sixth region p232, wherein the color sub-halogens Pn, Pu, and P23 are exemplified by blue scorpion, red scorpion, and green scorpion. In addition, the design of the stain correction module 21 can be designed according to FIG. 8 or FIG. 9 and will not be described herein. The stain correction module 21 can drive the first region ρ2ΐ, the second region P212, the third region P22i, the fourth region P222, and the fifth according to the corresponding relationships Ru, r12, r% R2i, R22, R31, and r32, respectively. The area P231 and the sixth area P232 display the gradation of each gradation. For example, please refer to FIG. 11 , which shows the white gray scale brightness Gw displayed by the pixel P2 ,, and changes from the value Vw to the value Vw, + 9 , the gradation brightness Grd displayed in each area p211 , , Grl, Gqd, ,, Gbl, from the values (0), (vw), (0), (vGL,), (o), (VBL, +9) t to the value (16), (vrl , +26), (16), (vgl, + (Vbl, + 31). u
由於顏色子晝素P21(藍色子晝素)之第二區域 了示色,GBD,由數值0至數值"系發生 Vw,+ 5之灰階亮度Gw ’其係比圖5之駐 b,之第二區域D,所顯示色階亮度〜,由數值Q-至數值 ㈣生於數值VW,+ 9之灰階亮度GW,要來的低。而 且顏色子晝素P21(藍色子晝素)之第—區域p ,色階亮度GBL,係高於圖5所示之藍色晝素B:1 丄第二Since the second region of the color sub-Pseudo-Phase P21 (blue sub-halogen) has a color, GBD, from the value 0 to the value " occurs Vw, + 5 gray-scale brightness Gw ' is better than Figure 5 , the second area D, the displayed gradation brightness ~, from the value Q- to the value (four) is born in the value VW, + 9 gray level brightness GW, to come low. Moreover, the first region p of the color scorpion P21 (blue scorpion) and the gradation brightness GBL are higher than the blue sapphire B: 1 丄 second shown in FIG.
域D’所顯示色階亮度G 不 bl’ ’以修正第 顏色(藍色)對 21 200842814 應曲線之轉折點與第二顏色(其它顏色)聽轉之轉折點 的偏差,進而減少色斑的產生。 在此值得-提的是,由於上述設計導致液晶顯示面板 2所顯示的晝面色度點偏藍色’戶斤以可搭配一背光模組, 其係提供-偏黃的背光源至液晶顯示面板以補償畫面色 度點的偏差’其中,偏黃的背光源可透過改變背光模組中 的鱗光粉來達成,健亦可義其財料成 贅述。 \ 另外,圖10之第一區域p2n、p22i、p23i及第二區域 ^u、P2u、P232係以上下對應,且面積相等為例。當然, :-區域P211、P221、P231及第二區域Ρ212 ϋ之間 ”可依據貫際狀況而有不同的設計,舉例來說,請參照圖 12 所示’第一區域 ρ2ιι、ρ22ι、ρ23ι 及一第二區域 ρ2ΐ2、ρ222、 Ρ232之面積係不相等。 睛參照圖13所示,其係顯示本發明第一實施例 之液晶顯示面板之驅動方法’其中液晶顯示面板係至少具 有-畫素陣列,其係具有複數個晝素,而任—晝素係至^ 2 —第-I貞色子晝素及-第二顏色子晝素,驅動方法係 包含步驟S100〜S130。 ’、 其中任一晝素資 一第二顏色子晝 步驟S100係接收複數個晝素資料, 料係至少具有一第一顏色子晝素資料及 素資料。 步驟SU0係依據一第一對應關係以將第一顏色子^ 素資料轉換為-第—資料驅動訊號,其中第—對應關係: 22 200842814 述第一顏色子晝素資料與第一資料驅動訊號之對應關係。 步驟S120係依據一第二對應關係以將第二顏色子晝 素資料轉換為一第二資料驅動訊號,其中第二對應關係描 述第二顏色子晝素資料與第二資料驅動訊號之對應關 係,且第一對應關係與第二對應關係相異。 步驟S130係依據第一資料驅動訊號及第二資料驅動 訊號分別驅動第一顏色子晝素及第二顏色子晝素。 本貫施之液晶顯示面板之驅動方法已於第一實施例 之液晶顯示面板中(如圖7至圖12所示)詳述,在此容不贅 述0 另外,依據本發明第一實施例之液晶顯示裝置,其係 接收複數個晝素資料,其中任一晝素資料係至少具有二第 一顏色子晝素資料及-第二顏色子晝素資料,液晶顯示裝 置包含一背光模組及一液晶顯示面板。 液晶顯示面板係與背光模組相對而設 π、瓜μ月叫叹,i异有一色 校正模組及-晝素陣列。色斑校正模組係分別依據一第— :應關係及-第二對應關係以將第一顏色子晝素資料及 第:顏色子晝素資料轉換為一第一資料驅動訊號及一第 一貝料驅動訊號。其中第一對應關係描述第一顏色子晝竞 資料與第-資料驅動訊號之對應關係,且第二對應關ς指 述弟二顏色子晝素資料與第二資料驅動訊號之對應關 係’第-對應關係與第二對應關係相異。晝素陣列 魏個晝素,任—畫素係至少具有—第-顏色子書叙一 弟二顏色子晝素’其中第—顏色子晝素及第二顏色子晝素 23 200842814 係为別依據第一貧料驅動訊號及第二資料驅動訊號而被 驅動。 本貫施之液晶顯示裝置之液晶顯示面板已於第一實 施例之液晶顯示面板中(如圖7至圖12所示)詳述,在此容 不贅述。 一在此值得一提的是,背光模組係提供一背光源至液晶 ,頁示面板其中$光源的色度值可因應第〆對應關係及第 ί % 二對應關係而對應調整。例如,第—顏色子畫素為藍色子 晝素,且第二顏色子晝素為其他顏色子晝素。其中,色斑 杈正模組係依據第一對應關係以將第一資料驅動訊费 準位調升而修正藍色對應曲狀轉折點與其他顏色對\ 曲,之轉折點的偏差。此時H模組之f光源可提供一 偏!的背光源至液晶顯示面板以修正液晶顯示裝置所顯 示之晝面的色度點。 [第二實施例] 清苓照圖14所不,其係顯示本發明第二實施例 之液晶顯示面板3。液晶顯示面板3係接收複數個畫素資 料D3〇,其中任一晝素資料D3〇係至少具有一第一顏色子 畫素資料。液晶顯示面板3包含一驅動單元一壹 素陣列32。 一旦 ^驅動單元31係依據一第一顏色子晝素資料〇31產生一 第一資料驅動訊號Ssll及一第二資料驅動訊號心。 晝素陣列32係具有複數個晝素p3G,其中 查 y 、旦言Γ 3 0 係至少具有一第一顏色子晝素,且任一第—顏色子書 24 200842814 素Pm係具有一第-區域p311及一第二區域p312。其中第 '一區i或P 兑蚣卜一 311及弟二區域p3U係分別依據第一資料驅動訊號 及第一資料驅動訊號S312顯示一第一顏色子晝素修正 貝料°換句話說,由於第—區域p311及第二區域P312係分 別依據第一資料驅動訊號s311及第二資料驅動訊號s312, =各別呈現昏暗或明亮來共同表示第一顏色子晝素修正 資料所以可降低第一顏色對應曲線之轉折點與其他顏色 對應曲線之轉折點的偏差,進而減少色斑的產生。 例如,若第一顏色子畫素P31為藍色子晝素,則適當 地,制第—資料轉訊號S311及第:資料驅動訊號s312以 使監色對應曲線之轉折點往低灰階移動,來降低藍色對應 曲線之轉折點與其他顏色對應、曲線之轉折點的偏差,進而 減少黃斑的產生。 备然’若第一顏色子晝素P31為其他顏色晝素(例如紅 色子晝素或綠色子晝素)時,則適當地調整第一資料驅動訊 號SM1及第二資料驅動訊號以使其它顏色對應曲線之 轉折點往高灰階移動,來降低其他顏色對應曲線之轉折點 與監色對應曲線之轉折點的偏差,進而減少黃斑的產生。 另外,任一晝素P3〇更具有一第二顏色子晝素p32以及 一第二顏色子晝素P33。其中任一第二顏色子晝素p32係具 有一第二區域Psn及一第四區域p322,且任一第三顏色子 晝素P33係具有一第五區域p331及一第六區域p332。 驅動單元31可依據第二顏色子晝素資料d32產生二個 育料驅動訊號以各別驅動第三區域p32i及第四區域bn, 25 200842814 當然,亦可依照習用低色偏技術以驅動第三區域及第 四區域P322,在此容不贅述。同理,驅動單元31可依據第 二顏色子晝素資料Du產生二個資料驅動訊號以各別驅動 第五區域及第六區域P332。當然,亦可依照習用低色 偏技術以驅動第五區域ρ33ι及第六區域p332,在此容不贅 述。 除此之外,圖14之第一區域p3il、第三區域p321、第 五區域PM!係分別與第二區域p3i2、第四區域p322、第六 區域P332上下對應,且面積相等為例。當然,第一區域 P311、第三區域P321、第五區域Pm、第二區域Pm、第四 區域P322、第六區域P332之間亦可依據實際狀況而有不同 的設計。舉例來說,請參照圖15所示,第一區域P311、第 三區域、第五區域P3H係分別與第二區域P312、第四 區域P322、第六區域p332之面積不相等。 以下舉一實例以說明本發明第二實施例之液晶 顯示面板3。 請參照圖16所示,任一第一區域係具有一第一 開關兀件SM11、一第二開關元件心山、一第一液晶電容 cl3111、一弟一液晶電容cl3112、一第一儲存電容ct 及一第一儲存電容CT3n2。另外,任一第二區域pgi2係具 有一第一開關元件Ssm、一第二開關元件心⑵、一第一液 晶電容cl3121、一第二液晶電容CL3i22、一第一儲存電容 CT 3121及一第二儲存電容CT3122。 第一開關元件Smu之一第一端係與第一液晶電容 26 200842814 cl3⑴之-端及第—储存電容⑶⑴之—端電 二開關元件、之-第—端係與第二液晶電容%」 二及弟二儲存電容CT3u2之一雜連接,第一液晶電 外1 知係與第二液晶電容CL· 3112之一端電性連 :、弟-開關元件一第二端及第二開 : 之一弟二端電性連接。 帝二理’第—開關元件s之一第一端係與第一液晶 3121之—端及第一儲存電容CT3m之一端電性連 接,弟二開關元杜Q ^ 电丨逆 卜 3122之一弟一端係與第二液晶電容CL· 3122之一端及第二儲在雷六 存電 CT3122之一鳊電性連接,第一 電:MU之一端係與第二液晶電容江助之一端 電=接’弟一開關元件%之一第二端及第二 \122之一第二端電性連接。 D⑴Π”?晶顯示面板3更包含複數條資料線 \ 儲3存電^ i、r數條掃描線S3⑴〜S3(i+1)及複數條 第/ (j+2)。其中’資料線D3⑴係與 、入'70 s:1」?3121之-第三端及第二開關元件 3112 3122 弟二端電性連接。掃描線S3(i)俜盘第 性連接’且掃描線—與第一開關二之 二端及第二開關元件S3m之 弟 線b3⑴係與第—儲存電容CT 連接。儲存電極 ^ 3U1之另一端電性連接,儲 存琶極線B3(j + 1)係與第二儲存電 第一儲存電容CT3121之另一端電性:之另一^及 逆筏,且儲存電極線 27 200842814 B3(j + 2)^與第二儲存電容以簡之另—端電性連接。 元件當s弟Pm之第一開關元件S3111及第二開關 兀件&3112同時導福f 、。士 ς 丄蛉通(turn οη) 4,第一資料驅動訊 〜=糸、及由資料線D3⑴而輪入第一液晶電容cl ,及液晶電容CLm2,以共同產生第—晝素電 歷’且“-區域P3U之第一開 :、 關元件、為關閉(t…ff)時,一固1偏及二 線別經由儲存電極、線B3⑴及儲存電極 而輪入第一…3ιι之第一儲存電容 及第二儲存雷交_ 谷CAm。然而,由於第一區域 P311之第一液晶電容CT ^ ^ 谷L3L 3111之一端係與第二液晶電容 CL3m之一鳊電性連接,所 _ . ^ 办—_ · 受所以弟一區域Psu之第一儲存 電谷CT 3Π1對第一液晶帝办 , 卜 仗日日私吞CL 3111的影響及第一區 域P3III之弟-儲存雷i PT1 AL1 ΛτΜThe gradation brightness G displayed in the field D' is not bl'' to correct the deviation of the turning point of the first color (blue) pair 21 200842814 from the turning point of the second color (other colors), thereby reducing the generation of the stain. It is worth mentioning that, due to the above design, the chromaticity of the chromaticity of the liquid crystal display panel 2 is displayed in a blue color, which can be matched with a backlight module, which provides a yellowish backlight to the liquid crystal display panel. In order to compensate for the deviation of the chromaticity point of the picture, the yellowish backlight can be achieved by changing the grading powder in the backlight module, and the health can also be described as a material. In addition, the first regions p2n, p22i, and p23i of FIG. 10 and the second regions ^u, P2u, and P232 are corresponding to each other, and the areas are equal. Of course, the :- region P211, P221, P231 and the second region Ρ212 ”" may have different designs depending on the situation. For example, please refer to the first region ρ2ιι, ρ22ι, ρ23ι and The areas of the second regions ρ2 ΐ 2, ρ 222, and Ρ 232 are not equal. The eye is shown in FIG. 13 and shows a driving method of the liquid crystal display panel of the first embodiment of the present invention, wherein the liquid crystal display panel has at least a pixel array. , the system has a plurality of halogens, and any of the halogens to the ^ 2 - the -I 贞 昼 及 and the second color 昼 ,, the driving method comprises the steps S100 S S130. Step S100 receives a plurality of halogen data, and the material has at least a first color sub-small data and prime data. Step SU0 is based on a first correspondence to the first color. ^ The data is converted into a - data-driven signal, wherein the first correspondence: 22 200842814 describes the correspondence between the first color sub-plasma data and the first data-driven signal. Step S120 is based on a second correspondence two The chromatographic data is converted into a second data driving signal, wherein the second correspondence describes a correspondence between the second color sub-plasma data and the second data driving signal, and the first correspondence is different from the second correspondence. Step S130 is to drive the first color sub-halogen and the second color sub-element according to the first data driving signal and the second data driving signal respectively. The driving method of the liquid crystal display panel of the present embodiment has been displayed in the liquid crystal display of the first embodiment. In the panel (as shown in FIG. 7 to FIG. 12), the liquid crystal display device according to the first embodiment of the present invention receives a plurality of halogen materials, and any of the halogen materials. The liquid crystal display device comprises a backlight module and a liquid crystal display panel. The liquid crystal display panel is opposite to the backlight module and is provided with a π, a melon μ Month sighs, i has a color correction module and a halogen array. The stain correction module is based on a first -: relationship and - second correspondence to the first color sub-sino data and The color sub-plasma data is converted into a first data driving signal and a first material driving signal, wherein the first correspondence describes a correspondence between the first color sub-competition data and the first-data driving signal, and the second corresponding relationship ς refers to the correspondence between the second color sub-small data and the second data-driven signal' the first-correspondence relationship is different from the second corresponding relationship. The alizarin array is a singular element, and the arbitrarily-characterized system has at least - The color sub-book is a second color sub-small sputum 'the first color sub-salmon and the second color sub-salmon 23 200842814 is driven according to the first poor driving signal and the second data driving signal. The liquid crystal display panel of the liquid crystal display device has been described in detail in the liquid crystal display panel of the first embodiment (as shown in FIG. 7 to FIG. 12), and details are not described herein. It is worth mentioning that the backlight module provides a backlight to the liquid crystal, and the chromaticity value of the light source of the $ light source can be adjusted correspondingly according to the first correspondence and the second corresponding relationship. For example, the first color sub-pixel is a blue sub-din, and the second color sub-element is another color sub-tendin. The color patch correction module adjusts the deviation of the blue corresponding curved turning point from the other color pair turning points according to the first correspondence relationship to adjust the first data driving signal level. At this time, the f-light source of the H module can provide a bias! The backlight is applied to the liquid crystal display panel to correct the chromaticity point of the surface displayed by the liquid crystal display device. [Second Embodiment] A liquid crystal display panel 3 according to a second embodiment of the present invention is shown in Fig. 14 . The liquid crystal display panel 3 receives a plurality of pixel data D3, and any of the pixel data D3 has at least one first color sub-pixel data. The liquid crystal display panel 3 includes a drive unit-pixel array 32. Once the driving unit 31 generates a first data driving signal Ssll and a second data driving signal center according to a first color sub-small data 〇31. The alizarin array 32 has a plurality of alizarin p3Gs, wherein the y, dan Γ 30 system has at least one first color sub-halogen, and any of the first color sub-books 24 200842814 prime Pm has a first-region P311 and a second area p312. The first zone i or P 蚣 卜 311 and the second zone p3U are respectively displayed according to the first data driving signal and the first data driving signal S312, a first color sub-study correction bead material. In other words, The first region p311 and the second region P312 respectively reduce the first color according to the first data driving signal s311 and the second data driving signal s312, respectively, respectively, being dim or bright to jointly represent the first color sub-tend correction data. The deviation between the turning point of the corresponding curve and the turning point of the curve corresponding to other colors, thereby reducing the generation of the stain. For example, if the first color subpixel P31 is a blue sub element, then the first data transcoding number S311 and the data driving signal s312 are appropriately made to move the turning point of the color matching curve to the low gray level. Reduce the deviation of the turning point of the blue corresponding curve with other colors and the turning point of the curve, thereby reducing the generation of the macula. When the first color sub-small P31 is another color element (such as red scorpion or green scorpion), the first data driving signal SM1 and the second data driving signal are appropriately adjusted to make other colors The turning point of the corresponding curve moves to the high gray level to reduce the deviation of the turning point of the corresponding curve of the other color and the turning point of the corresponding curve of the color matching, thereby reducing the generation of the macula. In addition, any element P3 has a second color sub-small p32 and a second color sub-small P33. Any of the second color sub-small p32 has a second region Psn and a fourth region p322, and any of the third color sub-small cells P33 has a fifth region p331 and a sixth region p332. The driving unit 31 can generate two feed driving signals according to the second color sub-data d32 to drive the third region p32i and the fourth region bn, respectively. 25 200842814 Of course, the third color driving technology can also be used to drive the third The area and the fourth area P322 are not described here. Similarly, the driving unit 31 can generate two data driving signals according to the second color sub-data data Du to drive the fifth area and the sixth area P332 respectively. Of course, the fifth region ρ33ι and the sixth region p332 can also be driven according to the conventional low color shift technique, which will not be described here. In addition, the first region p3il, the third region p321, and the fifth region PM! of Fig. 14 correspond to the second region p3i2, the fourth region p322, and the sixth region P332, respectively, and have the same area. Of course, the first region P311, the third region P321, the fifth region Pm, the second region Pm, the fourth region P322, and the sixth region P332 may have different designs depending on actual conditions. For example, referring to Fig. 15, the first region P311, the third region, and the fifth region P3H are not equal in area to the second region P312, the fourth region P322, and the sixth region p332, respectively. An example will be given below to explain the liquid crystal display panel 3 of the second embodiment of the present invention. Referring to FIG. 16, any of the first regions has a first switch element SM11, a second switch element, a first liquid crystal capacitor cl1111, a first liquid crystal capacitor cl1112, and a first storage capacitor ct. And a first storage capacitor CT3n2. In addition, any second region pgi2 has a first switching element Ssm, a second switching element core (2), a first liquid crystal capacitor cl3121, a second liquid crystal capacitor CL3i22, a first storage capacitor CT 3112 and a second Store capacitor CT3122. The first end of the first switching element Smu and the first liquid crystal capacitor 26 200842814 cl3 (1) - the end and the first storage capacitor (3) (1) - the end of the two switching elements, the - the end of the second liquid crystal capacitor%" And the second storage capacitor CT3u2 one of the miscellaneous connections, the first liquid crystal external 1 and the second liquid crystal capacitor CL · 3112 one end of the electrical connection:, the younger - switching element a second end and the second open: one brother Two ends are electrically connected. The first end of the first dynasty 'the first switching element s is electrically connected to the end of the first liquid crystal 3121 and one end of the first storage capacitor CT3m, and the other one of the first switching element Du Q ^ electric 丨 卜 3 3122 One end is electrically connected to one end of the second liquid crystal capacitor CL· 3122 and the second one stored in the Leliu storage CT3122, and the first electric: one end of the MU and one end of the second liquid crystal capacitor are electrically connected. The second end of one of the switching elements % and the second end of the second \122 are electrically connected. D(1)Π”? The crystal display panel 3 further includes a plurality of data lines, a storage 3 storage device, and a plurality of scanning lines S3(1) to S3(i+1) and a plurality of segments/(j+2), wherein the 'data line D3(1) Are you in and '70 s:1? 3121 - the third end and the second switching element 3112 3122 the second end of the electrical connection. The scan line S3(i) is connected to the first storage port and the scanning line is connected to the second storage terminal b3(1) of the second switch and the second switching element S3m. The other end of the storage electrode ^3U1 is electrically connected, and the other end of the storage diode line B3 (j + 1) and the second storage electric storage capacitor CT3121 is electrically: the other and the reverse, and the storage electrode line 27 200842814 B3(j + 2)^ is electrically connected to the second storage capacitor. The first switching element S3111 and the second switching element & 3112 of the s-Pm are simultaneously guided by f. ς ς ( (turn οη) 4, the first data drive ~= 糸, and the data line D3 (1) and the first liquid crystal capacitor cl, and the liquid crystal capacitor CLm2, together to produce the first - 昼 电 电"-The first opening of the area P3U: When the component is turned off (t...ff), the first solid and the first two are connected to the first through the storage electrode, the line B3(1) and the storage electrode...the first storage of 3ιι The capacitor and the second storage Ray _ valley CAm. However, since the first liquid crystal capacitor CT ^ ^ valley L3L 3111 of the first region P311 is electrically connected to one of the second liquid crystal capacitors CL3m, the _. —_ · The first storage of electricity in the area of the PSU, the first storage of electricity, the CT 3Π1, the first liquid crystal emperor, the influence of the divination day CL 3111 and the younger brother of the first area P3III - storage Lei i PT1 AL1 ΛτΜ
@ 仔屯奋CT 3m對第二液晶電容CX@仔奋奋 CT 3m on the second LCD capacitor CX
Ml2的影響被相互平衡(+ Λ v漁Λ ^ 丁饵1相互平衡),以使 第一區域P3n之第一德a + ^ 弟液日日電容cl3111及第二液晶電 容Chn2共同具有第一晝素電壓。 同理’當弟—區域?312之第一開關元件S3121及第 二開關兀件S3122同時導通時,第二資料驅動訊號s312 係經由貧料線D 3 (1 + 1 )而輪入第二區域P 3 i 2之第-液 晶電容CL3121及第二液晶電容CL3122以共同產生第二 晝素電壓,且當二區域^之第-_元件U第二 開關X件s3122為關閉時,二個偏壓訊號_Λν、+Δν 號係分別經由儲存電極、線B3(j+1)及儲存電極線 28 200842814The influence of Ml2 is balanced with each other (+ Λ v fishing Λ ^ 饵 1 1 is balanced with each other), so that the first de a + ^ 弟 日 daily capacitance cl3111 and the second liquid crystal capacitance Chn2 of the first region P3n have the first 共同Prime voltage. Similarly, the younger brother-zone? When the first switching element S3121 and the second switching element S3122 of 312 are simultaneously turned on, the second data driving signal s312 is turned into the first liquid crystal of the second region P 3 i 2 via the lean line D 3 (1 + 1 ). The capacitor CL3121 and the second liquid crystal capacitor CL3122 jointly generate a second pixel voltage, and when the second-switcher s3122 of the second-region element is turned off, the two bias signals _Λν, +Δν Via storage electrode, line B3 (j+1) and storage electrode line 28 200842814
/ k B3(^+2)而輪入第二區域p⑴之第一儲存電容dm 及f二儲存電容CT3122。然而,由於第二區域p312 之第液晶電容CL3121之一端係與第二液晶電容CL3122 之知包性連接,所以第二區域p312之第一儲存電容 CT=21對第一液晶電容CL3121的影響及第二區域p312 之第一儲存電容CT3m對第二液晶電容CL 3122的影 〕被相互平衡(+ △ v與_ △ V相互平衡),以使第二區 2 ?312之第一液晶電容CL 3121及第二液晶電容cl3122 ,同具有第二晝素電壓。此時,第一區域P311及第二 區域Pm2係分別依據第一畫素電壓及第二晝素電壓以 顯示第一顏色子晝素修正資料。 甘+ λ她例中,任一第三區域p32i係至 具有一開關7L件S321l、一液晶電容CL則及一儲存電 H211。“任—第四區域&係至少具有一開關元件s3221 、、之日日電各CL322〗及一儲存電容CT則。 -中’開關兀件S3211之一第一端係與液 之一端及儲存電容CT3211之一俨雷卜32 s 3211之如電性連接,且開關元 3221之—弟一端係與液晶電容CL3221之― CT3221之一浐+阽蝻π 3如之鳊及儲存.電笔 s3211、s掃描線S3⑴係與開關元科 係與錯存電容電㈣接。儲存電極線从· 甘电谷ΙΓπη之另一端電性遠 B3(j + 1)係與儲存電容cT :子“極線 替- r b 3221 端電性連接。 弟二區域P32〗及第四區 係依據同一資料驅動訊 29 200842814 號S32及偏壓訊號+Δν、以顯示第二顏色子晝素資 料。當然,第三區域Ρ32!及第四區域Ρ322亦可設計:同第 一區域PM1及第二區域ρ^2所示,在此容不贅述。 再者,在本實施例中,開關元件S3111、S3112、S3121、 s3122、S32U、s3221 係為一薄膜電晶體(thin film transist〇r TFT) 〇 , 承;^ ’由於第-區域p祀及第二區域‘係分別依 ,弟-貧料驅動訊號s311及第二資料驅動訊號S312而各別 呈現昏暗或明亮來表示第—顏色子晝素修正資料,所以可 =低第-顏色對應曲線之轉折點與其他顏色對應曲線之 轉折點的偏差。 除此之外,以下係針對第一液晶電容cL· 舆第二液晶電容CL3112、CL 五夕丄 3112 LL3122再多加說明。請同時來昭 圖π及圖18所示,在本 月j才乂… 尨八w a ^ . 在本貝施例中,一共通電極CP30 係刀別與一晝素電極ep31及一查去 、 而設。其中,第—區域p-之第-液晶電容 、夜曰V二;、通電極CP3。與晝素電極EP31定義而成;第二 =電谷係由共通電極CP3Q與晝素電極EP32定義 另外’任一第一區域ρ φ曰A L ,1 , Ml更具有一第一電性延伸部 L311,其一螭係連接於第一 素電極EP31),其另一端3111之一端(亦指晝 糸連接於弟二液晶電容CL3112之 立而(亦心晝素電極ep32),而笛 線S3⑴之間係具有一第—年包性延伸部“與掃描 、有弟寄生電容。同理,任一第二區域 30 200842814 之第一液晶電容及第二液晶電容亦如同第一區域p311之第 一液晶電容cl3111及第二液晶電容cl3112所述,在此容不 贅述。 另外,請同時參照圖16及18所示,第三區域P321之 液晶電容CL3211係由共通電極CP30與一晝素電極EP33定/ k B3 (^+2) and the first storage capacitor dm and f of the second region p(1) are stored in the storage capacitor CT3122. However, since one end of the liquid crystal capacitor CL3121 of the second region p312 is connected to the second liquid crystal capacitor CL3122, the influence of the first storage capacitor CT=21 of the second region p312 on the first liquid crystal capacitor CL3121. The first storage capacitor CT3m of the second region p312 is balanced with respect to the second liquid crystal capacitor CL 3122 (+ Δ v and _ Δ V are balanced with each other), so that the first liquid crystal capacitor CL 3112 of the second region 2 312 and The second liquid crystal capacitor cl3122 has the second halogen voltage. At this time, the first region P311 and the second region Pm2 respectively display the first color sub-tend correction data according to the first pixel voltage and the second pixel voltage. In the case of GAN + λ, any of the third regions p32i has a switch 7L member S321l, a liquid crystal capacitor CL, and a storage capacitor H211. "Ren-fourth region & at least one switching element s3221, day of the day, each CL322" and a storage capacitor CT. - One of the first end of the switch element S3211 and the liquid end and storage capacitor One of the CT3211 is electrically connected, and the end of the switch element 3221 is connected to the liquid crystal capacitor CL3221, one of the CT3221, 浐+阽蝻π 3, and stored. The electric pen s3211, s The scanning line S3(1) is connected to the switching element and the faulty capacitor (4). The storage electrode line is electrically far from the other end of the galvanic grid πη. The B3(j + 1) system and the storage capacitor cT: the sub-pole line- The rb 3221 is electrically connected. The second section P32 and the fourth zone drive the S32 and the bias signal +Δν according to the same data to display the second color sub-study data. Of course, the third area Ρ32! and the fourth area Ρ322 can also be designed as shown in the first area PM1 and the second area ρ^2, and are not described here. Furthermore, in the present embodiment, the switching elements S3111, S3112, S3121, s3122, S32U, and s3221 are a thin film transist 〇r TFT, which is the first region p祀 and the first The two regions 'respectively, the younger-lean-driven driving signal s311 and the second data-driven signal S312 are respectively dim or bright to indicate the first-color sub-alloy correction data, so can be the turning point of the low-color corresponding curve The deviation from the turning point of the curve corresponding to other colors. In addition, the following description will be further described for the first liquid crystal capacitor cL· 舆 the second liquid crystal capacitor CL3112, CL 五 丄 3112 LL3122. Please come to Zhaotu π and Figure 18 at the same time, this month j is only... 尨八wa ^ . In this example, a common electrode CP30 is connected with a single element electrode ep31 and one is checked, Assume. Among them, the first-region p-the first liquid crystal capacitor, the night 曰V two; the through electrode CP3. It is defined with the halogen electrode EP31; the second = electric valley is defined by the common electrode CP3Q and the halogen electrode EP32. Another 'any first region ρ φ 曰 AL , 1 , Ml has a first electrical extension L311 One of the lanthanum is connected to the first element electrode EP31), and the other end of the other end 3111 (also referred to as 昼糸 is connected to the second liquid crystal capacitor CL3112 (also the core electrode ep32), and the line S3(1) The system has a first-year packet extension "with scanning, having parasitic capacitance. Similarly, the first liquid crystal capacitor and the second liquid crystal capacitor of any second region 30 200842814 are also like the first liquid crystal capacitor of the first region p311. The cl3111 and the second liquid crystal capacitor cl3112 are not described here. In addition, as shown in FIGS. 16 and 18, the liquid crystal capacitor CL3211 of the third region P321 is defined by the common electrode CP30 and a halogen electrode EP33.
I 義而成,而共通電極CP30與晝素電極EP33係透過液晶層 LC30相對而設。同理,第四區域P322之液晶電容cl3221係 由共通電極CP30與一晝素電極EP33定義而成,而共通電 極CP30與晝素電極EP34係透過液晶層LC3〇相對而設。其 中,第三區域P321或第四區域?322可更具有一第二電性延 伸部l321,在此係以第三區域p321具有第二電性延伸部l321 為例。第二電性延伸部l321之一端係連接於液晶電容 cl3211之一端(晝素電極EP33),並與掃瞄線S3(i)之間具有 一第二寄生電容。第一寄生電容之電容值係與第二寄生電 容之電容值實質上相同,俾使第一顏色子晝素P31所具有 之feed through效應與第二顏色子晝素P32所具有之feed through效應相同,進而避免色偏的產生。當然,業者亦可 依據實際需求同時使第三區域P321及第四區域P322都具有 第二電性延伸部,進而避免色偏的產生。 此外,第二寄生電容的大小實際上可由第二電性延伸 部與掃描線之間交錯的面積大小及第二電性延伸部與掃 描線之間的距離而決定。 請參照圖19所示,其係顯示本發明第二實施例 之液晶顯示面板之驅動方法,其中液晶顯示面板係至少具 31 200842814 有一晝素陣列’其係具有複數個晝素,且任一晝素係至少 具有一第一顏色子晝素,其中任一第一顏色子晝素係具有 一第一區域及一第二區域。驅動方法係包含步驟 S200〜S210 〇 步驟S200係接收複數個晝素資料,其中任一晝素資 料係至少具有一第一顏色子晝素資料。 步驟S210係依據第一顏色子晝素資料產生一第一資 料驅動汛號及一第二資料驅動訊號以驅動第一區域及第 二區域顯示一第一顏色子晝素修正資料。 本貫施之液晶顯示面板之驅動方法已於第二實施例 之液晶顯示面板中(如圖14至圖18所示)詳述,在此容不 贅述。 、依本發明第二實施例之一種液晶顯示裝置係包含一 为光杈組及一液晶顯示面板。其中,液晶顯示裝置係接收 複數個畫素貧料,且任一晝素資料係至少具有一第一顏色 子晝素貧料。液晶顯示面板係與背光模組相對而設,並具 有-驅=單元及-畫素陣列。驅動單元係依據—第一顏色 子晝素貧料產生-第—資料驅動訊號及—第二資料驅動 訊號’·晝料列係具有複數個晝素,且任—晝素係至少具 有一第-顏色子晝素’其係具有―第—區域及一第二^ 域其中/第—區域及第二區域係分別依據第-資料驅動 訊號及第二資料驅動訊號顯示—第—顏色子晝素修正資 料。 本實施之液晶顯示面板之驅動方法已於第二實施例 32 200842814 之液晶顯示面板中(如圖14至圖18所示)詳述,在此容不 贅述。 承上所述’因依本發明之液晶顯示裝置、液晶顯示面 2及其驅動方法,其係分別依據第一資料驅動訊號及第二 二貝料驅動讯號以分別驅動第一區域及第二區域各別呈現 昏暗或明亮來表示第一顏色子晝素修正資料,以降低第一 顏色對應曲線之轉折點與其他顏色對應曲線之轉折點的 偏差,進而減少色斑的產生。 例如,若第一顏色子晝素為藍色子畫素,則第一資料 驅動訊號及第二資料驅動訊號將可使藍色對應曲線之轉 折點往低灰階移動,以降低藍色對應曲線之轉折點與其他 顏色對應曲線之轉折點的偏差,進而減少黃斑的產生。當 然,若第一顏色子晝素為其他顏色晝素(例如紅色子晝素或 綠色子晝素)時,則可調整第一資料驅動訊號及第二資料驅 動訊號而使其他顏色對應曲線之轉折點往高灰階移動,以 降低其他顏色對應曲線之轉折點與藍色對應曲線之轉折 點的偏差’進而減少黃斑的產生。 [第三實施例] 請參照圖20所示,其係顯示本發明第三實施例 之液晶顯示面板4。液晶顯示面板4係接收複數個晝素資 料〇4〇,其中任一晝素資料〇4〇係至少具有一第一顏色子 晝素資料Du及一第二顏色子晝素資料Da,液晶顯示面 板4包含一晝素陣列41、一偏壓產生單元42及一驅動單 元43 〇 33 200842814 晝^列41係具有複數個畫素〜,任—晝素、係 至少具有-第—顏色子晝素&及—第二顏色子書素〜, 第一顏t子晝素P41係具有-第-區域〜及一第二區域 P412,且弟-顏色子畫素P42係具有—第三區域 四區域P422。 弟 斤偏壓產生單το 42及驅動單元43係與第一區域p川及 第二區域p412電性連接,俾使第—區⑴之一= 電壓及第二區域P412之-第二晝素電壓之間具有一第j 屋差以共同顯示第一顏色子晝素資料D41,並與第三區域 p421及第四區域p422電性連接,俾使第三區域p切之 ,晝素電壓及第四區域p422之—第四晝素電壓之間具有一 第二電屢差以共同顯示第二顏色子晝素資料〜,其 一電壓差係與第二電壓差相異。 承上所述’因第一電壓差係與第二電壓差相異,所 以,可依據這差異來降低第一顏色對應曲線之轉折點與第 二顏色對應曲線之轉折點的偏差,進 例如,若第一顏色子畫素P4i為藍色子晝素,且第二 顏色子晝素P42為其他顏色晝素(例如為紅色子晝素或綠色 子晝素)時,則可使第—電Μ差小於第二電壓差以使藍色對 應曲線之轉折點往低灰階處移動以降低藍色對應曲線之 轉折點與其他顏色對應曲線之轉折點的偏差’進而減少黃 斑的產生。 除此之外,任一書素 旦素負料D43,且任一書素 資料D40更可具有一第三顏色子 P40更可具有一第三顏色子晝素 34 200842814 P43°其中’第三顏色子晝素P43係 -第六區域P432。 偏壓產生單το 42及驅動單元43係與第五區域p奶及 第六區域〜2電性連接俾使第五區如之一第五畫素電 舉及第六區域P432之—第六晝素電壓之間具有一第三電麗 差以共同顯示第三顏色子晝素資料Du。其中,第三電壓 差至少與第一電壓差或第二電壓差相異。 除此之外,® 20之第一區域Ρ41Γ、第三區域P42l、第 五區域P431係分別與第二區域p化、第四區域P422、第六 區域p432上下對應’且面積相等為例。當然,第—區域 hn、第三區域、第五區域&、第二區域心2、第四 區域P422、第六區域P432之間亦可依據實際狀況而有不同 的设计。舉例來說,請參照圖21所示,第一區域匕“、第 二區域P42!、第五區域P4M係分別與第二區域、第四 區域P422、第六區域Pa2之面積不相等。 έ k 以下舉一貫例以說明本發明第三實施例之液晶 顯示面板4。 請參照圖22所示,任一第一區域hn、任一第二區域 ?412、任一第二區域P42!及任一第四區域Pa2係至少具有 一開關元件 S411、S412、S421、S422、一液晶電容 CL411、CL…、 CL421、CL422 及一儲存電容 CT411、CT412、CT421、CT422。 開關元件Sd、Sm、S42!、S422之一第一端係與液晶 電谷 CL411、CL412、CL42I、CL422 之一端及儲存電容 CT411、 CT412、CT421、CT422 2—端電性連接,開關元件 35 200842814 之-第二端及開關元件s412、S422之一第二端電性連接。 另外,液晶顯不面板4更包含複數條資料線 D4⑴D4(i+1)、至少一掃描線心⑴及複數條儲存電 極線I⑴〜Bj + 1)。其中,資料線D4⑴係與開關元件 S411、S412之-第二端電性連接,且資料、線D4(i+1)係與 開關元件S421、S422之-第三端電性連接。掃描線S4⑴ 係與開關元件S411、s412、s421、s422之第二端電性連接。 儲存電極、線I⑴係與儲存電容CL、π。之另一端電 性連接’且儲存電極、線B4(j + 1)係與儲存電容CTm、CT422 之另一端電性連接。 :第一區域p411及第二區域?412之開關元件S4H、 S4 =係為導通時,由驅動電路(圖中未示)所產生之第 、貝料驅動訊號Sq係經由資料線D4⑴輸入第一區 域及第二區域ρ〇2之液晶電容CLm、CLm中, 俾使液B日電谷CL4U、CL4U產生一第一原始晝素電壓 及一第U晝素電壓。f第一區域P411及第二區域P412 之開關元件S4U、S412為關閉時,由偏壓產生單元(圖 中未不)所產生之偏壓訊號+ △ V、_ △ V係經由儲存電極 線B4(j)、B4(j + 1)而分別輸入儲存電容CT4U、CTw, 吏液曰曰電容之第一原始晝素電壓及液晶電容 、二12之第原始晝素電壓及一第二原始晝素電壓調整 .、: 旦素黾壓及弟一晝素電壓。其中,第一晝素電壓及 第二晝素電壓之間具有一第一電壓差。 同理,當第三區域P42i及第四區域p422之開關元件 36 200842814 bn、S422係為導通時,由驅動電路(圖中未示)所產 生=第二資料驅動訊號係經由資料線輸 入第三區域Poi及第四區域Pc2之液晶電容cL42i、 cl422,俾使液晶電容CL42i、CL422產生一第三原始 晝素電壓及-第四原始晝素電壓。當第三區域p似及第 四區域P422之開關元件Sm、S422為關閉時,由偏壓 產生單元(圖中未示)所產生之偏壓訊號+ △ V、_△ V係 f ·經由儲存電極線B4⑴、B4(j + 1)而分別輸入儲存電容 f CTwrCTc2,俾使液晶電容cLm之第三原始晝素電 壓及液晶電容CL422之第四原始晝素電壓調整為第三晝 素電壓及第四晝素電壓。其中,第三晝素電壓及第四晝素 電壓之間具有一第二電壓差,而第—電壓差係與第:電壓 差相異。 在本實施例中,相異的第一電壓差與第二電壓差係可 透過具有相異電容值之儲存電容CT411、CT412& CT422而 、 達成。例如,若第一顏色子晝素P41(第一區域P411及第二 區域P412)為藍色子晝素,且第二顏色子晝素p42(第三區域 P4^及第四區域P422)為其他顏色晝素(例如為紅色子晝素 .或綠色子晝素)時,則可使儲存電容CT411、CT412小於儲存 電谷CTd、CT422俾使第一電壓差小於第二電壓差,而使 藍色對應曲線之轉折點往低灰階處移動以降低藍色對應 曲線之轉折點與其他顏色對應曲線之轉折點的偏差,進而 減少黃斑的產生。 除此之外,相異的第一電壓差係與第二電壓差亦可透 37 200842814 過具有相異電容值之液晶電容CL4u、ek及而達 成。當然、亦可直接透過不同準位之偏壓訊號輸人至第一區 域m f三區域及第四區域俾使第—電壓差係與 第二電壓差相異。 在此值得-提的是’液晶電容係由一共通電極與一晝 素電極定義而成,共通電極與晝素電極係透過液晶層相對 -而設。因此,液晶電容的大小實際上可由晝素電極及共通 .電極之間交錯的面積大小,或者晝素電極及共通電極之間 f 的距離而決定。 另外,儲存電容係由-儲存電極及一晝素電極定義而 成,因此,儲存電容的大小實際上可由儲存電極及晝素電 極之間交錯的面積大小’或者f睹存電極及晝素電極二間的 距離而決定。 請參照第23圖,顯示本發明第三實施例之液晶 顯示面板之驅動方法,其中液晶顯示面板係至少具有一書 素陣列,其係具有複數個晝素,且任一晝素係至少具有一 、 第一顏色子晝素及一第二顏色子晝素,第一顏色子畫素係 .具有一第一區域及一第二區域,且第二顏色子晝素係具有 -一第三區域及一第四區域,液晶顯示面板之驅動方法包含 步驟S300〜S310。 步驟S300係由第一區域及第二區域產生一第一晝素 電壓及一第二晝素電壓而共同顯示第一顏色子書素資 料,其中第一畫素電壓及第二晝素電壓之間具有一第一電 壓差。 38 200842814 3步驟S31G係由第三區域及第四區域產生-第三晝素 電壓及一第四晝素電壓而共同顯示第二顏色子晝素資 ,、,,其中第三晝素電壓及第四晝素電屋之間具有一第^電 壓差,且第一電壓差係與第二電壓差相異。 、本實施之液晶顯示面板之驅動方法已於第二實施例 之液晶顯示面板中(如圖2G至圖22所示)詳述,在此容不 贅述。 依本發明第三實施例之一種液晶顯示裝置,其係接收 複數個畫素資料,其中任一晝素資料係至少具有一第一顏 色子旦素貝料及一第二顏色子晝素資料,液晶顯示裝置包 含-为光模組及-液晶顯示面板。液晶顯示面板係與背光 模組相對而設,並具有—晝素陣列及—偏碰生單元。 晝素陣列係具有複數個晝素,其中任—晝素係至少具有一 第一顏色子畫素及H色子畫素。第—顏色子晝素係 士::第-區域及一第二區域,且第二顏色子晝素係具有 :第二,域及-第四區域。偏壓產生單元係分別與第一 區域=第二區域電性連接以使第一區域之一第一晝素電 壓及第二區域之-第二晝素電壓之間具有—第一電壓差 而,同顯示一第一顏色子晝素資料,並係分別與第三區域 及第四區域電性連接以使第三區域之—第三晝素電壓及 第四區域之一第四晝素電壓之間具有一第二電壓差而丘 同顯示-第二顏色子畫素資料。其中第—電壓 電壓差相異。 本實施之液晶顯示面板之驅動方法已於第三實施例 39 200842814 之液晶顯示面板中(如圖20至圖22所示)詳述,在此容不 贅述。 綜上所述,因依本發明之一種液晶顯示裝置、液晶顯 示面板及其驅動方法,其係依據第一對應關係及與第一對 應關係相異之第二對應關係以將第一顏色子畫素資料及 第二顏色子晝素資料轉換為第一資料驅動訊號及第二資 料驅動5域’以分別驅動第—顏色子晝素及第二顏色子晝 素。換句話說’業者可依據實際的狀況調整第-對應關係 而與第二對應關係相異以將第—資料驅動訊號之準位調 升或降低來修正第—顏色對應曲線之轉折點與第二顏色 對應曲線之轉折點的偏差,進而減少色斑的產生。 例如,若第一顏色子晝素為 工+主-一巴卞旦;Γ、,儿矛一顋巴 k 旦素為八他顏色子晝素時,則可調整第一對應關係而與 應關係相異’以將第—資料驅動訊號之準位調升而 點的:色對應曲線之轉折點與其他顏色對應曲線之轉折 :差;進而減少黃斑的產生。當然,亦可調整第二對 曲線之㈣''他顏色對應曲線之轉折點與藍色對應 ' 斤點的偏差,進而減少黃斑的產生。 另外’因依本發明之另一種液晶顯示褒置 動方广其係分別依據第-資料驅動‘ 以气別驅動第一區域及第二區域各別J -顏冗來產生弟—顏色子晝素修正資料,以降低第 顏色對應曲線之轉折點與其他顏色對應曲線之轉折= 200842814 的偏差’進而減少色斑的產生。例如,若第一顏色子晝素 為藍色子晝素,則因應調整第—資料驅動訊號及第二資料 驅動訊號以使第二區域開始由暗態提升至亮態“ 較小的灰階來降低藍色對應曲線之轉折點與其他顏色對 應曲線之轉折點的偏差,進而減少黃斑的產生。 再者,因依本發明之再—種液晶顯示裝置、液晶顯示 面板及其驅動方法中’第-電壓差係與第二_差相显, r 心可依據這差異來降低第—顏色對應曲線之轉折點與 弟-顏色對應曲線之轉折點的偏差,進而減少色斑的產 生。 以上職僅,舉例性’㈣為限祕者。任何未脫離 电明之精神與範•,而對其進行之等效敍或變更 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1為一不意圖,顯示習知之液晶顯示面板; ,圖2為一示意圖’顯示圖1中液晶顯示面板之灰階 對光穿透率的特性曲線圖; 圖3為-示意圖’顯示習知之另一液晶顯示面板; ^-示意圖’顯示圖2中液晶顯示面板之灰階 對先牙透率的特性曲線圖; -声圖二=示意圖’係表示晝素所顯示之白色灰階 :二的父化與紅色晝素、綠色晝I、藍色晝素之各第 各第一區域所顯示之色階亮度的變化關 41 200842814 係; 圖6為不思圖’顯示圖2中液晶顯示面板做白平 衡處理後之灰階對光穿透率的特性曲線圖; 圖7至圖1〇為一示音同 _ %、圖’顯不本發明第一實施例之 液晶顯示面板; 圖11為一示意圖’係表示晝素所顯示之白色灰階 亮度的變化與各區域所顯示之色階亮度的變化關 係; —圖12為-示意圖’顯示本發明第—實施例之液晶顯 不面板; -圖13為-流程圖,顯示本發明第一實施例之液晶顯 示面板之驅動方法; 圖14至圖18為一示意圖,顯示本發明第二實施例之 液晶顯示面板; 圖19為一流程圖,顯示本發明第二實施例之液晶顯 示面板之驅動方法; 圖20至圖22為一示意圖,顯示本發明第三實施例之 液晶顯示面板;以及 圖23為一流程圖,顯示本發明第三實施例之液晶顯 示面板之驅動方法。 元件符號說明: 1、1’、2、3、4:液晶顯示面板 11 :晝素陣列 42 200842814 110 :晝素 12 :驅動單元 21 :色斑校正模組 211 :第一 gamma電壓產生單元 212:第二gamma電壓產生單元 213 ··驅動單元 ^ 214 :修正單元 • 215、31、43 :驅動單元 C 22、32、41 :晝素陣歹ij 42 :偏壓產生單元 B、B,:藍色晝素 B3⑴〜B3(j + 2):儲存電極線 B4(j)〜B4(j + 1):儲存電極線 C’4、C’5、C’6 :轉折點 CL411、CL412、CL421、CL422 ·液晶電容 CL3111、CL· 3121 .弟一液晶電容 CL3112、CL 3122·弟^一液晶電容 CL3211、CL322I :液晶電容 • CT3211、CT3221、CT411、CT412、CT421、CT422 :儲存電容 CT3111、CT312i ··第一儲存電容 CT3112、CT3122 :第二儲存電容 CP3〇 :共通電極 D,:第二區域 D20、D30、D40 ·晝素資料 43 200842814 D21、D31、D41 :第一顏色子晝素資料 D22、D32、D42 :第二顏色子晝素資料 D23、D33、D43 :第三顏色子畫素資料 D2r :第一顏色子晝素修正資料 D3(i)〜D3(i + 1):資料線 D4(i)〜D4(i+1):資料線 • ep31、EP32、EP33、EP34 :晝素電極 • G、G,:綠色晝素 Gw,·灰階免度I is formed, and the common electrode CP30 and the halogen electrode EP33 are opposed to each other through the liquid crystal layer LC30. Similarly, the liquid crystal capacitor cl3221 of the fourth region P322 is defined by the common electrode CP30 and the monolithic electrode EP33, and the common electrode CP30 and the halogen electrode EP34 are opposed to each other through the liquid crystal layer LC3. Where is the third area P321 or the fourth area? 322 may further have a second electrical extension l321, wherein the third region p321 has a second electrical extension l321 as an example. One end of the second electrical extension portion 321 is connected to one end of the liquid crystal capacitor cl3211 (the pixel electrode EP33) and has a second parasitic capacitance between the scanning line S3(i). The capacitance value of the first parasitic capacitance is substantially the same as the capacitance value of the second parasitic capacitance, so that the feed through effect of the first color sub-halogen P31 is the same as the feed through effect of the second color sub-halogen P32 To avoid the occurrence of color shift. Of course, the third phase P321 and the fourth region P322 can have the second electrical extension at the same time according to actual needs, thereby avoiding the occurrence of color shift. Further, the magnitude of the second parasitic capacitance may actually be determined by the size of the area interleaved between the second electrical extension and the scanning line and the distance between the second electrical extension and the scanning line. Referring to FIG. 19, it shows a driving method of a liquid crystal display panel according to a second embodiment of the present invention, wherein the liquid crystal display panel has at least 31 200842814, and has a pixel array having a plurality of halogens, and any one of them. The primordial system has at least a first color sub-smectin, and any one of the first color sub-small elements has a first region and a second region. The driving method includes steps S200 to S210. Step S200 receives a plurality of pixel data, wherein any of the pixel materials has at least one first color sub-small material. Step S210: generating a first data driving nickname and a second data driving signal according to the first color sub-plasma data to drive the first region and the second region to display a first color sub-purinary correction data. The driving method of the liquid crystal display panel of the present embodiment has been described in detail in the liquid crystal display panel of the second embodiment (as shown in Figs. 14 to 18), and will not be described herein. According to a second embodiment of the present invention, a liquid crystal display device includes a light stop group and a liquid crystal display panel. Wherein, the liquid crystal display device receives a plurality of pixel poor materials, and any of the halogen data has at least one first color sub-tendant poor material. The liquid crystal display panel is opposite to the backlight module and has a - drive = unit and a pixel array. The driving unit is based on the fact that the first color sub-nano-depleted material-first data driving signal and the second data driving signal'·the tracing system have a plurality of elements, and any of the alizarin systems has at least one first- The color sub-synthesis has a "first-region" and a second region, wherein the /-region and the second region are respectively displayed according to the first-data driving signal and the second data driving signal--the color sub-segment correction data. The driving method of the liquid crystal display panel of the present embodiment has been described in detail in the liquid crystal display panel of the second embodiment 32 200842814 (shown in Figs. 14 to 18), and will not be described herein. According to the above invention, the liquid crystal display device, the liquid crystal display surface 2 and the driving method thereof are respectively driven according to the first data driving signal and the second two material driving signals to respectively drive the first region and the second The regions are dimly lit or bright to indicate the first color sub-tend correction data, so as to reduce the deviation of the turning point of the first color corresponding curve from the turning point of the other color corresponding curve, thereby reducing the generation of the color spot. For example, if the first color sub-pixel is a blue sub-pixel, the first data driving signal and the second data driving signal will move the turning point of the blue corresponding curve to the low gray level to reduce the blue corresponding curve. The turning point and other colors correspond to the deviation of the turning point of the curve, thereby reducing the generation of the macula. Of course, if the first color sub-small element is another color element (for example, red sub-albumin or green sub-tendin), the first data driving signal and the second data driving signal may be adjusted to make the other color corresponding to the turning point of the curve. Move to the high gray level to reduce the deviation of the turning point of the corresponding curve of the other color from the turning point of the blue corresponding curve to further reduce the generation of the macula. [THIRD EMBODIMENT] Referring to Fig. 20, a liquid crystal display panel 4 according to a third embodiment of the present invention is shown. The liquid crystal display panel 4 receives a plurality of pixel data 〇4 〇, and any of the 昼 〇 〇 〇 〇 〇 及 及 及 及 及 及 及 及 及 及 及 及 及 及 , , , , , , , , 4 includes a halogen array 41, a bias generating unit 42 and a driving unit 43 〇33 200842814 41^ column 41 has a plurality of pixels ~, 昼-昼素, at least has a ---------- And - the second color sub-study ~, the first scorpion scorpion P41 has - a - region ~ and a second region P412, and the brother - color sub-pixel P42 has - the third region four regions P422 . The voltage is generated by the bias voltage τ 42 and the driving unit 43 is electrically connected to the first region p and the second region p412, so that one of the first region (1) = the voltage and the second region P412 - the second pixel voltage There is a jth room difference to jointly display the first color sub-small material D41, and is electrically connected with the third region p421 and the fourth region p422, so that the third region p is cut, the pixel voltage and the fourth A voltage difference between the fourth pixel voltage of the region p422 has a second electrical hysteresis difference to jointly display the second color sub-plasma data, and a voltage difference thereof is different from the second voltage difference. According to the above description, since the first voltage difference is different from the second voltage difference, the deviation between the turning point of the first color corresponding curve and the turning point of the second color corresponding curve can be reduced according to the difference, for example, if When the color sub-pixel P4i is blue sub-halogen, and the second color sub-purin P42 is other color halogen (for example, red sub-halogen or green sub-halogen), the first-electron difference can be made smaller than The second voltage difference is such that the turning point of the blue corresponding curve moves to the low gray level to reduce the deviation of the turning point of the blue corresponding curve from the turning point of the other color corresponding curve, thereby reducing the generation of the macula. In addition, any book Sudanin negative material D43, and any of the book material data D40 may have a third color sub-P40 and may have a third color sub-small element 34 200842814 P43 ° where 'the third color Zizi P43 is the sixth region P432. The bias generating unit το 42 and the driving unit 43 are electrically connected to the fifth region p milk and the sixth region 〜2, so that the fifth region is as a fifth pixel and the sixth region P432 is the sixth 昼There is a third electrical difference between the prime voltages to collectively display the third color sub-tend data Du. The third voltage difference is at least different from the first voltage difference or the second voltage difference. In addition, the first region Ρ41Γ, the third region P42l, and the fifth region P431 of the ® 20 are respectively corresponding to the second region p, the fourth region P422, and the sixth region p432, respectively, and the areas are equal. Of course, the first region hn, the third region, the fifth region & the second region core 2, the fourth region P422, and the sixth region P432 may have different designs depending on actual conditions. For example, referring to FIG. 21, the areas of the first area 匕, the second area P42!, and the fifth area P4M are not equal to the areas of the second area, the fourth area P422, and the sixth area Pa2, respectively. A liquid crystal display panel 4 according to a third embodiment of the present invention will be described below. Referring to FIG. 22, any of the first region hn, any second region 412, any second region P42! The fourth region Pa2 has at least one switching element S411, S412, S421, S422, a liquid crystal capacitor CL411, CL..., CL421, CL422 and a storage capacitor CT411, CT412, CT421, CT422. Switching elements Sd, Sm, S42! The first end of one of the S422s is electrically connected to one end of the liquid crystal cells CL411, CL412, CL42I, CL422 and the storage capacitors CT411, CT412, CT421, CT422, and the second end of the switching element 35 200842814 and the switching element s412 The second end of the S422 is electrically connected. Further, the liquid crystal display panel 4 further includes a plurality of data lines D4(1)D4(i+1), at least one scanning line center (1), and a plurality of storage electrode lines I(1) to Bj+1). Among them, the data line D4 (1) and the switching elements S411, S The second end is electrically connected, and the data and line D4(i+1) are electrically connected to the third end of the switching elements S421 and S422. The scanning line S4(1) is connected to the switching elements S411, s412, s421, s422. The second end is electrically connected. The storage electrode and the line I(1) are electrically connected to the storage capacitors CL and π. The storage electrode and the line B4 (j + 1) are electrically connected to the other ends of the storage capacitors CTm and CT422. When the switching elements S4H and S4 of the first region p411 and the second region ?412 are turned on, the first and the material driving signals Sq generated by the driving circuit (not shown) are via the data line D4(1). Inputting the liquid crystal capacitors CLm and CLm of the first region and the second region ρ〇2, the liquid B solar cells CL4U, CL4U generate a first original pixel voltage and a first U pixel voltage. The first region P411 and When the switching elements S4U, S412 of the second region P412 are turned off, the bias signals + ΔV, _ Δ V generated by the bias generating unit (not shown) are via the storage electrode lines B4(j), B4 ( j + 1) and input storage capacitors CT4U, CTw, first raw pixel voltage of liquid tantalum capacitor and liquid crystal And the second raw voltage of the second 12 and a second raw halogen voltage adjustment, and the voltage of the first element and the second element of the voltage. Similarly, when the switching elements 36 200842814 bn and S422 of the third region P42i and the fourth region p422 are turned on, the driving circuit (not shown) generates the second data driving signal via the data. The line inputs the liquid crystal capacitors cL42i, cl422 of the third region Poi and the fourth region Pc2, so that the liquid crystal capacitors CL42i, CL422 generate a third original pixel voltage and a fourth source pixel voltage. When the third region p is similar to the switching elements Sm, S422 of the fourth region P422, the bias signal + ΔV, _Δ V system generated by the bias generating unit (not shown) is stored. The electrode lines B4(1) and B4(j+1) are respectively input to the storage capacitor f CTwrCTc2, and the third original pixel voltage of the liquid crystal capacitor cLm and the fourth original pixel voltage of the liquid crystal capacitor CL422 are adjusted to the third pixel voltage and the first Tetracycline voltage. Wherein, the third voltage difference between the third pixel voltage and the fourth pixel voltage is different, and the first voltage difference is different from the first: voltage difference. In this embodiment, the different first voltage difference and the second voltage difference are achieved by the storage capacitors CT411, CT412 & CT422 having different capacitance values. For example, if the first color sub-small element P41 (the first region P411 and the second region P412) is a blue sub-halogen, and the second color sub-small element p42 (the third region P4^ and the fourth region P422) is other When the color element (for example, red scorpion or green scorpion), the storage capacitors CT411 and CT412 are smaller than the storage grids CTd and CT422, so that the first voltage difference is smaller than the second voltage difference, and the blue color is made. The turning point of the corresponding curve moves to the low gray level to reduce the deviation of the turning point of the blue corresponding curve from the turning point of the corresponding curve of other colors, thereby reducing the generation of the macula. In addition, the different first voltage difference and the second voltage difference can also be achieved by the liquid crystal capacitors CL4u, ek having different capacitance values. Of course, it is also possible to directly input the bias signals of different levels to the first region m f three regions and the fourth region, so that the first voltage difference is different from the second voltage difference. It is worthwhile to mention that the liquid crystal capacitor is defined by a common electrode and a germanium electrode, and the common electrode and the halogen electrode are opposed to each other through the liquid crystal layer. Therefore, the size of the liquid crystal capacitor can be determined by the size of the area between the pixel electrode and the common electrode, or the distance between the pixel electrode and the common electrode f. In addition, the storage capacitor is defined by a storage electrode and a halogen electrode. Therefore, the size of the storage capacitor can actually be the size of the area between the storage electrode and the halogen electrode, or the storage electrode and the halogen electrode. The distance between them is determined. Referring to FIG. 23, a driving method of a liquid crystal display panel according to a third embodiment of the present invention is shown, wherein the liquid crystal display panel has at least one pixel array having a plurality of halogens, and any of the halogens has at least one a first color sub-small element and a second color sub-small element, the first color sub-pixel system has a first region and a second region, and the second color sub-small system has a --third region and A fourth region, the driving method of the liquid crystal display panel includes steps S300 to S310. Step S300: generating a first pixel voltage and a second pixel voltage from the first region and the second region to jointly display the first color sub-book data, wherein the first pixel voltage and the second pixel voltage are between Has a first voltage difference. 38 200842814 3 Step S31G generates a third pixel voltage and a fourth pixel voltage from the third region and the fourth region to jointly display the second color sub-sufficiency, and, wherein, the third pixel voltage and the third There is a voltage difference between the four halogen electric houses, and the first voltage difference is different from the second voltage difference. The driving method of the liquid crystal display panel of the present embodiment has been described in detail in the liquid crystal display panel of the second embodiment (as shown in FIG. 2G to FIG. 22), and will not be described herein. A liquid crystal display device according to a third embodiment of the present invention, which receives a plurality of pixel data, wherein any of the halogen data has at least a first color sub-denier material and a second color sub-crystal material, The display device includes a light module and a liquid crystal display panel. The liquid crystal display panel is opposite to the backlight module, and has a halogen array and a biasing unit. The halogen array has a plurality of halogens, wherein any of the halogens has at least a first color subpixel and an H color subpixel. The first-color sub-small system is: a first-region and a second region, and the second-color sub-system has: a second, a domain, and a fourth region. The bias generating unit is electrically connected to the first region=the second region respectively to have a first voltage difference between the first pixel voltage of the first region and the second pixel voltage of the second region. The first color sub-halogen data is displayed, and is electrically connected to the third region and the fourth region, respectively, such that the third region - the third pixel voltage and the fourth region is between the fourth pixel voltage There is a second voltage difference and the same color is displayed - the second color sub-pixel data. The first-voltage difference is different. The driving method of the liquid crystal display panel of the present embodiment has been described in detail in the liquid crystal display panel of the third embodiment 39 200842814 (as shown in FIG. 20 to FIG. 22), and details are not described herein. In summary, a liquid crystal display device, a liquid crystal display panel, and a driving method thereof according to the present invention are based on a first correspondence relationship and a second correspondence relationship different from the first correspondence relationship to draw the first color sub-picture The data and the second color sub-plasma data are converted into a first data driving signal and a second data driving 5 domain' to drive the first color sub-halogen and the second color sub-halogen. In other words, the operator can adjust the first-correspondence relationship according to the actual situation and the second corresponding relationship is different to adjust the level of the first data-driven signal to increase or decrease to correct the turning point and the second color of the first-color corresponding curve. Corresponding to the deviation of the turning point of the curve, thereby reducing the generation of stains. For example, if the first color sub-salm is work + main - one bargain; and 儿,, 儿 顋 k k 为 为 为 为 为 为 为 为 为 为 为 为 为 为 为 , , , , , , , Differentiated 'to increase the level of the first data-driven signal: the turning point of the color corresponding curve and the curve of the other color corresponding to the curve: poor; thereby reducing the generation of the macula. Of course, it is also possible to adjust the deviation of the (four)'' his color-corresponding curve and the blue corresponding to the 'pinch point' of the second pair of curves, thereby reducing the generation of the macula. In addition, because another liquid crystal display device according to the present invention is based on the first-data driving, the first region and the second region are driven by the gas to generate the brother-color sub-alloy correction data. In order to reduce the deviation of the turning point of the corresponding curve of the first color from the curve of the other color = the deviation of 200842814, thereby reducing the generation of the stain. For example, if the first color sub-small element is a blue sub-small element, the first data driving signal and the second data driving signal are adjusted so that the second area starts to be raised from the dark state to the bright state. Decreasing the deviation of the turning point of the blue corresponding curve from the turning point of the corresponding curve of the other color, thereby reducing the generation of the macula. Furthermore, the 'first voltage' in the liquid crystal display device, the liquid crystal display panel and the driving method thereof according to the present invention The difference between the difference and the second _ difference, r heart can reduce the deviation of the turning point of the first-color corresponding curve and the turning point of the color-corresponding curve according to the difference, thereby reducing the generation of the stain. (4) Those who are secret-minded. Any equivalents or changes that have not been removed from the spirit and scope of the company shall be included in the scope of the patent application attached. [Simplified description of the schema] Figure 1 is a non-intentional A conventional liquid crystal display panel is shown; FIG. 2 is a schematic diagram showing a characteristic curve of gray scale versus light transmittance of the liquid crystal display panel of FIG. 1; FIG. 3 is a schematic view showing another conventional one. Crystal display panel; ^-schematic diagram showing the characteristic curve of the gray scale versus the first tooth permeability of the liquid crystal display panel in Fig. 2; - sound map 2 = schematic diagram showing the white gray scale displayed by the alizarin: the parentalization of the second The change of the gradation brightness displayed by each of the first regions of the red sputum, the green sputum I, and the blue scorpion is 41 200842814; FIG. 6 is a non-thinking view showing the white balance of the liquid crystal display panel in FIG. The characteristic curve of the gray scale on the light transmittance after the processing; FIG. 7 to FIG. 1 is a liquid crystal display panel of the first embodiment of the present invention; FIG. 11 is a schematic view The relationship between the change of the white gray scale brightness displayed by the halogen element and the color tone brightness displayed by each area; - Figure 12 is a schematic view showing the liquid crystal display panel of the first embodiment of the present invention; - Figure 13 is - a flow chart showing a driving method of a liquid crystal display panel according to a first embodiment of the present invention; FIGS. 14 to 18 are schematic views showing a liquid crystal display panel according to a second embodiment of the present invention; and FIG. 19 is a flow chart showing the present invention Liquid crystal display panel of the second embodiment FIG. 20 to FIG. 22 are schematic views showing a liquid crystal display panel according to a third embodiment of the present invention; and FIG. 23 is a flow chart showing a driving method of the liquid crystal display panel according to the third embodiment of the present invention. : 1, 1 ', 2, 3, 4: liquid crystal display panel 11 : halogen array 42 200842814 110 : halogen 12 : drive unit 21 : stain correction module 211 : first gamma voltage generating unit 212 : second gamma Voltage generating unit 213 ··Drive unit ^ 214 : Correction unit • 215, 31, 43: Drive unit C 22, 32, 41: Alizardin array 歹 ij 42 : Bias generation unit B, B,: Blue element B3 (1) ~B3(j + 2): storage electrode line B4(j)~B4(j + 1): storage electrode line C'4, C'5, C'6: turning point CL411, CL412, CL421, CL422 ·Liquid crystal capacitor CL3111 , CL·3111. Brother LCD capacitor CL3112, CL 3122·Dimensional liquid crystal capacitor CL3211, CL322I: Liquid crystal capacitor • CT3211, CT3221, CT411, CT412, CT421, CT422: storage capacitor CT3111, CT312i ··The first storage capacitor CT3112 , CT3122: second storage capacitor CP3〇: common electrode D,: second Domain D20, D30, D40 · Alizarin data 43 200842814 D21, D31, D41: The first color sub-plasma data D22, D32, D42: The second color sub-plasma data D23, D33, D43: The third color sub-pixel Data D2r: First color sub-album correction data D3(i)~D3(i + 1): data line D4(i)~D4(i+1): data line • ep31, EP32, EP33, EP34: 昼素Electrode • G, G,: Green Alizarin Gw, · Grayscale
Grd,、GRL,、Ggd,··色階亮度Grd,, GRL, Ggd, · · color gradation
Ggl,、Gbd,、Gbl,:色階亮度 I :灰階區間 L311 :第一電性延伸部 L32i :第二電性延伸部 LC30 ·液晶層 LI、L4、L4’ :紅色對應曲線 " L2、L5、L5,:綠色對應曲線 • L3、L6、L6,:藍色對應曲線 • U :第一區域 P20、 P30、 P40 : 晝素 P21、 P31、 P41 * 第一 顏色子 晝 素 P22、 P32、 P42 · 第二 顏色子 晝 素 P23、 P33、 P43 ·· 第三 顏色子 晝 素 P211、 P311、 P411 : 第一 *區域 44 200842814 ?212、 P312、P412 :第二區域 ?221、 P321、P421 :第三區域 ^222、 P322、P422 ·第四區域 ^231、 P331、P431 :第五區域 ?232、 P332、P432 ··第六區域 R、R, :紅色晝素 Ri : 第- -對應關係 Rll、 Rl2 :對應關係 R2 · 第二對應關係 R21、 ^22 :對應關係 R3 · 第三 -對應關係 R31、 尺32 :對應關係 S21 · 第- -貧料驅動訊號 S22 ·· 第二資料驅動訊號 S23 : 第; L資料驅動訊號 ^311 : 第 一資料驅動訊號 S312 : 第, 二貧料驅動訊號 S3in > S 3121 :第一開關元件 • S3112 、S :3122 ··第二開關元件 ^3211 、S 3221 :開關元件 S3(i) 〜S3 (i+Ι):掃描線 S4(i) • 掃描線 S 41 · 第, 一資料驅動訊號 S42 : 第, 二貪料驅動訊號 45 200842814 S4II、S4i2、S421、S422 : 開關元件 S100〜S130:驅動方法之步驟 S200〜S210:驅動方法之步驟 S300〜S310:驅動方法之步驟 Vi :第一組參考電壓 v2 :第二組參考電壓 • + △ V、- △ V :偏壓訊號Ggl, Gbd, Gbl,: gradation brightness I: gray-scale interval L311: first electrical extension L32i: second electrical extension LC30 · liquid crystal layer LI, L4, L4': red corresponding curve " L2 , L5, L5,: Green corresponding curve • L3, L6, L6,: Blue corresponding curve • U: First area P20, P30, P40: Alizarin P21, P31, P41 * First color sub-small element P22, P32 , P42 · Second color sub-alliner P23, P33, P43 · · Third color sub-alliner P211, P311, P411: First * area 44 200842814 ? 212, P312, P412: second area ? 221, P321, P421 : third region ^222, P322, P422 · fourth region ^231, P331, P431: fifth region ? 232, P332, P432 · · sixth region R, R, : red halogen Ri: first - correspondence Rll, Rl2: correspondence R2 · second correspondence R21, ^22: correspondence R3 · third-correspondence R31, ruler 32: correspondence S21 · first - poor material drive signal S22 · S23: the first; L data drive signal ^ 311 : the first data drive signal S312 : No., two poor material drive signal S3in > S 3121 : first switching element • S3112 , S : 3122 · · second switching element ^ 3211 , S 3221 : switching element S3 ( i ) ~ S3 (i + Ι): Scanning line S4(i) • Scanning line S 41 · First, a data driving signal S42: Second, second grazing drive signal 45 200842814 S4II, S4i2, S421, S422: Switching elements S100~S130: steps S200~S210 of driving method Steps of the driving method S300 to S310: Steps of the driving method Vi: The first group of reference voltages v2: the second group of reference voltages + + ΔV, - ΔV: bias signals
4646
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| TW096114826A TWI368210B (en) | 2007-04-26 | 2007-04-26 | Liquid crystal display apparatus, liquid crystal display panel and driving method thereof |
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| TWI505256B (en) | 2013-08-06 | 2015-10-21 | Au Optronics Corp | Pixel driving method |
| KR102215478B1 (en) * | 2014-11-27 | 2021-02-15 | 삼성디스플레이 주식회사 | Display device and driving method thereof |
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| TWI696991B (en) * | 2019-05-21 | 2020-06-21 | 友達光電股份有限公司 | Display device and driving method thereof |
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