1354257 ♦ ___ ' 第96101699號專利申請案 100年9月9日修正替換頁 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種液晶面板’具有：用於從圖像信號源 接收圖像信號的信號輸入端；具有多個像素的液晶顯示 器，與信號輸入端和液晶顯示器相連的且用於根據所接收 的圖像彳§號控制多個像素的控制裝置；以及與控制裝置相 連的過調變裝置，該過調變裝置被設立用於過調變多個像 素令的至少幾個。此外，本發明還涉及一種用於通過液晶 _面板顯示圖像信號的方法。 【先前技術】 已反復公開了具有過調變裝置的液晶面板。在此，過 凋支裝置（也稱作過驅動（〇verdrive))理解爲一種電路 或者-種在微處理器上執行的程序，借助其可以有目的地 用過調變的信號控制液晶顯示器的單個像素。 液晶顯示器的像素包含晶體，可以根據所施加的電場 來調節晶體的排列並且由此也調節晶體的極化方向“士人 偏振的光，由此可以單獨地調節每個單個像素的發光强度 每個單個像素的每個基色的發光强度。然而，由 換的2Γ #別是在具有很快速的顏色變換或者亮度變 的情况下，液晶顯示器的晶體的排列持續相 的時間，以調節新的極化方向。例如’在從里色像辛 變換到白色像料必須使所有晶體轉動9β。。.‘、色像素 爲了减J液曰曰面板的所謂的反應時間，即像 的極化狀態所必需的時間’因此發展所謂過驅動技術’:、在 93831修正版 5 1354257 - 第961〇i699號卷利申請案 100年9月9日修正替換頁 先前的圖像信號與當前的圖像信號之間的信號差大時，該 過驅動技術有目的地用過調變的信號、例如超高的電壓控 制像素，由此像素的晶體更快速地排列並且减小了反應時 間。 第2圖示出了根據現有技術的用於液晶面板的時間信 遗曲線。 在與圖像信號的第一單訊框相應的第一時間點，其發 光强度可爲255個離散值的像素以1〇〇的强度發光。從第 一單訊框起’發光强度應爲2〇〇，如通過虛線所表示的那鲁 樣。 上面的曲線21示出了不具過調變裝置的實際發光强 度。實際發光强度從下面緩慢地接近所希望的强度。在此， 在實際强度與預期强度之間的差大的期間，則首先上升較-大，並且接著變水平，使得在時間間隔1之後到第四單訊 框的結束才連到實際的預期值。 下面的曲線22示出了具有過調變裝置的液晶面板的 實際發光强度。其在時間間隔I之後明顯較不具過調變裝鲁 置的液晶面板早達到預定的强度。爲此，首先用超高的强 度信號來控制像素，例如用最大可能的值255來控制，以 便引起晶體的更快速的新排列。在接下來的單訊框中，實 際的目標值才用作控制信號。由此，在所示的情况中，像 素在第二單訊框開始時已經達到所希望的强度。 然而，使用過調變裝置也帶來一些缺點。例如，像素 短期比相應於實際待顯示的圖像信號的像素更亮地點亮。 6 93831修正版 1354257 第96101699號專利申請案 100年9月9曰修正替換頁 100年9月9日修正替換 、、’使用過調變電路導致所謂的圖像雜訊，其中通常在 鄰，的像素的光强中的、低於覺察閾值的差增强到可覺察 的範圍。 特別是在辦公應用中，例如本文處理程序，這是不利 ^ ’因爲由此使觀察者的眼睛更快疲勞。同時，對於如在 k種應用t出現的、主要爲靜態的面板内容 是多餘的。 ]文电格 從出版物US 2005/0225522 A1中公開了一種液晶面 其中根據所發射的雜訊電位來驅動或者去驅動 裝置。 【發明内容】 鑒於以上所述先前技術之缺點，本發明之一目的即在 提供-種半導體封裝基板，以平衡阻抗匹配。 本發明之另-目的係在提供一種半導體封裝基板，以 降低電谷效應而提昇電性效能。 、…士發明之再-目的係在提供一種半導體封裝基板，以 ㈣高頻I作之阻抗匹配’使相鄰通孔間可以利用差動對 (Dlfferential心）維持晶片迴路阻抗值與輸出阻 抗值的一致性。 為達成上揭及其它目的，本發明所提供之半導體封褒 基板，係包括： 、 本發明的任務是描述-種進一步改進的液晶面板，其 面板顯示更好地與當前的顯示情况相匹配。此外，還描述 了一種方法，該方法適於通過這種液晶面板來顯示圖像信 93831修正版 7 1354257 _ 第％101·699號本利申請案 100年9月9日修正替換頁 號。 根據本發明，該任務通過開頭所述類型的液晶面板來 解决，該液晶面板的特徵在於，它具有與控制裝置相連的 色溫選擇裝置以及與過調變裝置和色溫裝置相連的工作類 型選擇裝置’其中設立該色溫選擇裝置用於確定液晶面板 的色溫，設立工作類型選擇裝置用於選擇液晶面板的工作 類型並且根據所選擇的工作類型控制過調變裝置和色溫選 擇裝置。 根據本發明，液晶面板包括工作類型選擇裝置，通過參 該工作類型選擇裝置不僅可以控制色溫而且可以根據所選 擇的工作類型來控制液晶面板的過調變裝置❶由此，除適 當地對過調變裝置調節之外，也可以爲圖像信號的顯示選 擇’、之相匹配的、合適的色溫。通過互相協調的調節的選 擇，産生圖像信號的最佳的顯示，而不必通過用戶進行各 種調節。 在種有利的擴展方案中，設立工作類型選擇裝置用 於根據所接收的圖像信號選擇工作類型。通過根據所接收 的圖像信號選擇工作類型，液晶面板可以自動地匹配待顯 示的圖像信號。 =據本發明的另—種有利的擴展方案，液晶面板具有 用戶面，通過用戶介面可以控制工作類型選擇裝置。通 過使用違種用戶介面，例如面板選單或者選擇鍵，用戶可 以通過選擇工作類型同時間接地控制過調變裝置和 擇裝置。 8 93831修正版 1354257 · * 第96101699號專利_請案 • . r ^ 1〇〇年9月9日修正替換¥' ㈣另-種有利的擴展讀，液晶面板具有用於將控 制信號從圖像信號源傳送給液晶面板的控制介面，其中工 作類里L擇裝置可以通過傳送合適的控制信號來控制。通 過提供和分析控制信號，也可以由信號源、例如連接到液 晶面板的計算機選擇合適的工作類型。 同樣，该任務通過一種用於通過液晶面板顯示圖像信 號的方法來解决，該方法具有以下步驟： 接收圖像信號， ^ 選擇液晶面板的工作類型， 根據所選擇的工作類型確定色溫， 根據所選擇的工作類型確定過調變參數， 根據所接收的圖像信號以及所確定的色溫和過調變參 、數來控制多個像素。 通過選擇液晶面板的工作類型可以决定一些用於確定 液晶面板的色溫和過調變的參數。 φ 本發明的其它細節和擴展方案在從屬權利要求中說 明。 【實施方式】 以下茲配合圖式說明本發明之具體實施例，以使所屬 技術領域中具有通常知識者可輕易地瞭解本發明之技術特 徵與達成功效。 第1圖示出了液晶面板1。液晶面板1通過連接線路2 與圖像信號源3相連。 連接線路2與液晶面板1的信號輸入端4相連，通過 9 93831修正版 丄 力4257 I …▽ τ 7 /g y㈡炒止 。輸入端4將所接收的圖像信號轉發給圖像解碼器5。 圖像解碼器5將所接收的圖像信號解碼成單訊框序列並且 將破解碼過的單訊框提供給控制裝置6使用。控制裝置6 =步處理所接收的單訊框並且控制具有多個像素8的液 :顯示器7。對此，待顯示的圖像被分割成列信息和行信 息，這些信息通過列控制器9和行控制器1Q來處理。 控制裝置6包括過調變裝置11、色溫選擇裝置12、工 作類型選擇裝置13和圖像存儲器14。 控制裝置6可以通過面板選單15來控制。此外，工作 類型選擇裝置13可以通過用戶介面16的兩個選擇鍵i7a 和17b來控制。 二在該實施例中，圖像信號源3將具有單訊框序列的圖 像信號提供給液晶面板i的信號輸入端4以供使用。圖像 解碼器5將所接收的圖像信號拆分成單訊框序列並且將這 些圖像轉發給控制裝置6用於進一步處理。在此，在計算 機領域常見較’在圖像信號中每秒包括6G個單訊框。然 而’也可以出現與此不同的圖像頻率，特別是在顯示視頻 的情况下。 在所示的實施例t，設立控制裝置6的圖像存儲器14 用於存健至少-個圖像。由此可以將由圖像解碼器5新接 收的圖像與圖像存儲器14的事前所接收的圖像比較。單訊 框的比較例如能够實現運動的確定，在運動中當前圖像的 夕個像素不同於先前的圖像的像素。 但是也可以通過單獨的圖像的分析來確定圖像信號的 93831修正版 10 1354257 ___ ' 第961〇1699號專利申請案 I 100年9月9日修正替換百 ‘典型的特徵。例如，相鄰像素的統計分析允許計算圖像雜 訊0 替代使用圖像存儲器14’也可以通過控制裝置6使用 預測算法’以便確疋運動和圖像信號的其它改變。1354257 ♦ ___ ' Patent Application No. 96101699 Revised September 9th, pp. IX. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal panel having: for receiving an image from an image signal source a signal input terminal of the signal; a liquid crystal display having a plurality of pixels; a control device connected to the signal input terminal and the liquid crystal display and configured to control the plurality of pixels according to the received image number; and connected to the control device A modulation device configured to overmodulate at least a plurality of pixel orders. Furthermore, the invention relates to a method for displaying an image signal through a liquid crystal panel. [Prior Art] A liquid crystal panel having an overmodulation device has been repeatedly disclosed. In this case, an over-support device (also referred to as an overdrive) is understood to be a circuit or a program executed on a microprocessor by means of which the liquid crystal display can be controlled with a modulated signal. A single pixel. The pixels of the liquid crystal display contain crystals, and the arrangement of the crystals can be adjusted according to the applied electric field and thus the polarization direction of the crystals can also be adjusted to "light of the person's polarization, whereby the luminous intensity of each individual pixel can be individually adjusted. The intensity of the illumination of each primary color of a single pixel. However, by changing the 2Γ# in the case of a very fast color change or brightness change, the arrangement of the crystals of the liquid crystal display continues for a phase to adjust the new polarization. Direction. For example, 'transforming from the inner color image to the white image must rotate all the crystals by 9β..', the color pixel is necessary to reduce the so-called reaction time of the liquid layer, ie the polarization state of the image. Time 'thus developing the so-called overdrive technology': in the 93831 revision 5 1354257 - No. 961〇i699 volume application on September 9, 100 correction of the replacement page between the previous image signal and the current image signal When the signal difference is large, the overdrive technique purposefully uses a modulated signal, such as an ultra-high voltage control pixel, whereby the crystals of the pixel are arranged and reduced more rapidly. Reaction time. Figure 2 shows the time envelope curve for the liquid crystal panel according to the prior art. At the first time point corresponding to the first single frame of the image signal, the luminous intensity can be 255 discrete values. The pixel emits light at an intensity of 1 。. From the first frame, the luminous intensity should be 2 〇〇, as indicated by the dashed line. The upper curve 21 shows the actual without the over-modulation device. Luminous intensity. The actual luminous intensity slowly approaches the desired intensity from below. Here, during the period when the difference between the actual intensity and the expected intensity is large, the first rise is greater than - and then becomes horizontal, such that at time interval 1 Then, the end of the fourth frame is connected to the actual expected value. The lower curve 22 shows the actual luminous intensity of the liquid crystal panel with the over-modulation device. It is significantly less over-modulated after the time interval I. The LCD panel of the Lu set has reached a predetermined intensity early. To this end, the pixel is first controlled with an ultra-high intensity signal, for example with the maximum possible value of 255, in order to cause a newer arrangement of the crystals. In the next single frame, the actual target value is used as the control signal. Thus, in the case shown, the pixel has reached the desired intensity at the beginning of the second frame. The variable device also brings some disadvantages. For example, the pixel is brighter in a shorter period than the pixel corresponding to the image signal to be actually displayed. 6 93831 Revision 1354257 Patent Application No. 96101699, September 9 曰 Correction Replacement Page 100 On September 9, the revised replacement, 'Using over-modulation circuits results in so-called image noise, where the difference in the intensity of the pixels, usually below the perceived threshold, is increased to an appreciable range. Especially in office applications, such as the processing of this article, this is unfavorable ^ because it causes the observer's eyes to fatigue faster. At the same time, it is redundant for the main static panel content that appears in k applications. . A liquid crystal panel is disclosed in the publication US 2005/0225522 A1, in which the device is driven or de-driven according to the emitted noise potential. SUMMARY OF THE INVENTION In view of the above-discussed deficiencies of the prior art, it is an object of the present invention to provide a semiconductor package substrate to balance impedance matching. Another object of the present invention is to provide a semiconductor package substrate to reduce the electric valley effect and improve electrical performance. The purpose of the invention is to provide a semiconductor package substrate with (4) high frequency I impedance matching 'to maintain the wafer loop impedance value and output impedance value between adjacent vias using a differential pair (Dlential core) Consistency. In order to achieve the above and other objects, the present invention provides a semiconductor package substrate comprising: The object of the present invention is to describe a further improved liquid crystal panel whose panel display is better matched to the current display. Further, a method is described which is suitable for displaying an image letter through the liquid crystal panel. 93831 Rev. 7 1354257 _ No. 101.699 Benli Application The revised replacement page number on September 9, 100. According to the invention, this object is solved by a liquid crystal panel of the type mentioned at the outset, which liquid crystal panel is characterized in that it has a color temperature selection device connected to the control device and a work type selection device connected to the overmodulation device and the color temperature device. The color temperature selecting means is set to determine the color temperature of the liquid crystal panel, and the work type selecting means is set for selecting the working type of the liquid crystal panel and controlling the overmodulating means and the color temperature selecting means according to the selected work type. According to the present invention, the liquid crystal panel includes a work type selecting means by which not only the color temperature can be controlled but also the overmodulation means of the liquid crystal panel can be controlled according to the selected work type, thereby appropriately overmodulating In addition to the variable device adjustment, it is also possible to select ', match the appropriate color temperature for the display of the image signal. The optimal display of the image signal is produced by the coordinated selection of adjustments without having to make various adjustments by the user. In an advantageous embodiment, a work type selection device is provided for selecting a work type based on the received image signal. By selecting the type of operation based on the received image signal, the liquid crystal panel can automatically match the image signal to be displayed. According to another advantageous refinement of the invention, the liquid crystal panel has a user plane through which the work type selection means can be controlled. By using a user interface, such as a panel menu or a selection button, the user can simultaneously control the over-modulation device and the device indirectly by selecting the type of work. 8 93831 Rev. 1354257 · * Patent No. 96101699_Requests. . . r ^ 1 September 9th Amendment Replacement ¥' (4) Another advantageous extended read, LCD panel with control signals from the image The signal source is transmitted to the control interface of the liquid crystal panel, wherein the L device in the working class can be controlled by transmitting a suitable control signal. By providing and analyzing the control signals, it is also possible to select the appropriate type of operation from a signal source, such as a computer connected to the liquid crystal panel. Also, the task is solved by a method for displaying an image signal through a liquid crystal panel, the method having the following steps: receiving an image signal, ^ selecting a work type of the liquid crystal panel, determining a color temperature according to the selected work type, according to the The selected work type determines an overshoot parameter that controls a plurality of pixels based on the received image signal and the determined color temperature and overshoot variable. By selecting the type of operation of the liquid crystal panel, some parameters for determining the color temperature and overshoot of the liquid crystal panel can be determined. φ Other details and developments of the invention are set forth in the dependent claims. [Embodiment] The specific embodiments of the present invention will be described in conjunction with the drawings, so that those skilled in the art can easily understand the technical features and the effects of the present invention. FIG. 1 shows the liquid crystal panel 1. The liquid crystal panel 1 is connected to the image signal source 3 via a connection line 2. The connection line 2 is connected to the signal input terminal 4 of the liquid crystal panel 1, and is sterilized by the 9 93831 revision 丄 force 4257 I ... ▽ τ 7 /g y (2). The input 4 forwards the received image signal to the image decoder 5. The image decoder 5 decodes the received image signal into a single frame sequence and provides the decoded decoded frame to the control device 6. Control device 6 = step processing the received single frame and controlling the liquid with a plurality of pixels 8 : display 7. In this regard, the image to be displayed is divided into column information and line information, which are processed by the column controller 9 and the row controller 1Q. The control device 6 includes an overmodulation device 11, a color temperature selection device 12, a work type selection device 13, and an image memory 14. The control device 6 can be controlled via the panel menu 15. Further, the work type selecting means 13 can be controlled by the two selection keys i7a and 17b of the user interface 16. In this embodiment, the image signal source 3 supplies an image signal having a single frame sequence to the signal input terminal 4 of the liquid crystal panel i for use. The image decoder 5 splits the received image signal into a sequence of single frames and forwards these images to the control device 6 for further processing. Here, in the computer field, it is common to include 6G single frames per second in the image signal. However, image frequencies different from this can also occur, especially in the case of displaying video. In the embodiment t shown, the image memory 14 of the control unit 6 is set up for storing at least one image. Thereby, the image newly received by the image decoder 5 can be compared with the image received by the image memory 14 in advance. The comparison of the single frames enables, for example, the determination of the motion in which the pixels of the current image are different from the pixels of the previous image. However, it is also possible to determine the 93831 revision of the image signal by analysis of a separate image. 10 1354257 ___ ' Patent Application No. 961, 1699, I. September 9, 100. For example, statistical analysis of adjacent pixels allows calculation of image noise 0 instead of using image memory 14'. The prediction algorithm can also be used by control device 6 to confirm other changes in motion and image signals.
過調變（3iJ 表30對不同的工作^型的合適的控制參數 本文(31a) 色溫（33) 照片（31b) 視頻（31c) 遊戲（31d) 80% 100% 6500 Κ Ϊ300 Κ i對比動態% % 在該實施例中，工作類型選擇裝置13可以在四種不同 的工作類型31中選擇。工作類型31在表3〇中被示出並且 •包括用於本文顯示31a、照片顯示31b、視頻顯示31c和遊 戲顯示31 d的工作類型。 對於每種工作類型31都確定了過調變參數32的值。 過調變參數32說明了對於工作類型31的待使用的過調變 鲁的相對强度。在該實施例中沒有過調變用在本文顯示31& 和照片顯示31b的工作類型中。在視頻顯示31c中，過調 變裝置11以可能的過調變的80%工作而在遊戲顯示31d 中過調變裝置11以可能的過調變的1〇〇%工作。 在表30的另一列中，確定用於每種工作類型31的色 溫33。在該實施例中’爲了本文顯示31a使用9, 3〇〇κ的 色溫33 ’即特別高的色溫。同樣的色溫也可以用於遊戲顯 示31 d。更低的色溫用於照片顯示31 b和視頻顯示31 c，在 93831修正版 11 1354257 __ 第96ioi6"號專利申請案 I 100年9月9日修正替換頁 該實施例中爲7, 500或者6, 500K的色溫。 根據所選擇的工作類型31，工作類型選擇裝置13控 制控制裝置6的過調變裝置u和色溫選擇裝置12。通過 過調老裝置11和色溫選擇裝置丨2使由圖像解碼器5所提 供的單訊框這樣地匹配，使得其通過液晶顯示器7顯示在 對於所選擇的工作類型31最優化的表現甲。 如果工作類型選擇裝置13例如位於用於遊戲顯示31d 的工作類型31中，則在快速信號變換時，過調變裝置u 用待顯示的圖像信號的過調變來反應，如在第2圖的上部 t所表示的那樣。同時，色溫33通過色溫選擇裝置12調 蜻到间的值上。爲了提高色溫，例如與圖像信號的紅色成 分成比例地增强圖像信號的藍色成分。 根據該實施例，工作類型31可以通過工作類型選擇裝 置13以不同的方式確定。 一方面，可以借助面板選單15來選擇工作類型31。 例如，現有的面板選單可以補充用於選擇工作類型3ι的附 加子選單。在此，也可能的是，在面板選單15中改變表 30的設置。例如，可以向表3〇中添加具有針對過調節參 數32和色溫33的合適設置的新的工作類型31。替換地， 也可以改變工作類型31&至31d的現有設置。 、 爲了能够由液晶面板丨丨的用戶實現特別迅速且可靠 地選擇工作類型3卜預先確定的工作類型31如本文顯示 31a和視頻顯示31c可以分配給用戶介面16的選擇鍵pa 或者17b。因此，通過按單個的選擇鍵17，可以調節針董| 93831修正版 12 1354257 _ n 利辛請案 液曰S面板〗的工作類型31的所有相關參數 瑣地選擇面板選單15的選單選項。 噌去了相當繁 另一種替換方案在於通過圖像 面板!。特別是在數字信號輸入：。;:原二，制液晶 據通道指令介面(_)標準可:將圓:如信按號= 制參數傳遞給控制裝置6。 ’、的控 一例如，當在計算機上執行視_放料時， k唬源3的計算機可以傳送用於 *、、、回 ^ 伴視頻顯不31 c的控制 :就’並且當在計算機上執行本文處理時，傳送用於^ 本文顯示31 a的控制參數。 、、 在-财㈣擴展方Μ，進行自動選擇工作類型 1。自動工作類型選擇可以通過工作類型選擇裝置^例如 通過分析所接收的圖形信號或被解碼過的單訊框的序列來 實施。 通過對每個工作類型31表示在表3〇中的典型特徵^ _的分析，工作類型選擇裝置13可以選擇合適的工作類型 31。例如，本文顯示中的單訊框典型地具有相鄰圖像區域 之間的高對比值，例如白色背景上的黑多字符。在此，單 Λ框的次序主要是靜態的，因爲圖像内容僅僅相當少的變 化0 與此相反，視頻顯示3丨c具有更低的對比值，其圖像 序^動態地變化。變換的圖像内容的識別例如可以通過應 用壓縮或者解壓縮算法來實現，在這些算法中僅僅處理現 有圖像信號的改變。 13 93831修正版 1354257 第ρβιο】699號卷利申锖案 100年9月9日修正替拖苜 ⑽平9月9 a 1 上述貫施例僅例示性說明本發明之原理及其功效，而 非用於限制本發明。任何熟習此項技藝之人士均可在不違 背本㈣之精神及㈣下’對上述實施例進行修飾與改 變。因此，本發明之權利保護範圍，應如後述之申請專利 範圍所列。 【圖式簡單說明】 接著在實施例中參照附圖更詳細地闡述本發明，在 圖中： 第1圖是根據本發明的一種擴展方案的液晶面板， 第2圖是針對帶有和不帶過調變裝置的液晶面板的時 間信號曲線。 【主要元件符號說明】 1 液晶面板 2 連接線路 3 圖像信號源 4 信號輸入端 5 圖像解碼器 6 控制裝置 7 液晶顯示器 8 像素 9 列控制器 10 行控制器 11 過調變裝置 12 色溫選擇裝置 13 工作類型選擇裝置 14 圖像存儲器 15 面板選單 16 用戶介面 17、 17a、17b 選擇鍵 21 不具過調變裝置的發光强度 22 具有過調變裝置的發光强度 30 工作類型的表 31 工作類型 93831修正版 14 1354257 31a 本文顯示 31b 照片顯示 31c 視頻顯示 31d 遊戲顯示 32 過調變參數 33 色溫 34 典型特徵 ΤΙ 不具過調變裝置的反應時間 Τ2 具有過調變裝置的反應時間 第96101699號專利申請案 100年9月9日修正替換頁 15 93831修正版Overshoot (3iJ Table 30 for the appropriate control parameters for different work types) (31a) Color Temperature (33) Photos (31b) Video (31c) Game (31d) 80% 100% 6500 Κ Ϊ300 Κ i Contrast Dynamic % % In this embodiment, the work type selection means 13 can be selected among four different work types 31. The work type 31 is shown in Table 3 and includes: for the display 31a, the photo display 31b, the video display 31c and the game show the type of work for 31 d. The value of the overmodulation parameter 32 is determined for each type of work 31. The overshoot parameter 32 illustrates the relative intensity of the overshoot that is to be used for the work type 31. There is no overshoot in this embodiment for use in the type of work shown herein for 31 & and photo display 31b. In video display 31c, overmodulation device 11 operates at 80% of possible overshoot and on game display 31d. The over-modulation device 11 operates at a possible overshoot of 1%. In another column of the table 30, the color temperature 33 for each type of work 31 is determined. In this embodiment, 'for the purposes of the display 31a 9, 3 〇〇 的 color temperature 33 ' is particularly high Color temperature. The same color temperature can also be used for game display 31 d. Lower color temperature for photo display 31 b and video display 31 c, in 93831 revision 11 1354257 __ 96ioi6" Patent Application I I September 9, 100 The daily correction replacement page has a color temperature of 7, 500 or 6,500 K in this embodiment. The work type selecting means 13 controls the overmodulation means u and the color temperature selecting means 12 of the control means 6 in accordance with the selected work type 31. The aging device 11 and the color temperature selecting device 使 2 match the frame provided by the image decoder 5 such that it is displayed by the liquid crystal display 7 in the performance A optimized for the selected work type 31. The type selection means 13 is, for example, located in the work type 31 for the game display 31d, then at the time of the fast signal conversion, the overmodulation means u reacts with the overshoot of the image signal to be displayed, as in the upper part of Fig. 2 At the same time, the color temperature 33 is tuned to the value by the color temperature selecting means 12. In order to increase the color temperature, for example, the blue of the image signal is enhanced in proportion to the red component of the image signal. According to this embodiment, the work type 31 can be determined in different ways by the work type selection device 13. On the one hand, the work type 31 can be selected by means of the panel menu 15. For example, an existing panel menu can be supplemented for selecting a work type. An additional sub-menu of 3 ι. Here, it is also possible to change the settings of the table 30 in the panel menu 15. For example, a new job with suitable settings for the over-adjustment parameter 32 and the color temperature 33 can be added to the table 3A. Type 31. Alternatively, the existing settings of the work types 31 & to 31d can also be changed. In order to be able to achieve a particularly quick and reliable selection of the type of work by the user of the liquid crystal panel 33, the predetermined type of work 31 can be assigned to the selection key pa or 17b of the user interface 16 as shown in the display 31a and the video display 31c. Therefore, by pressing a single selection key 17, you can adjust the needle Dong | 93831 revision 12 1354257 _ n Lisin case All the relevant parameters of the work type 31 of the liquid 曰 S panel 〗 〖Select the menu option of the panel menu 15 . It’s quite complicated. Another alternative is to go through the image panel!. Especially in the digital signal input:. ;: Original two, system LCD According to the channel command interface (_) standard: the circle: if the letter = parameter parameter is passed to the control device 6. For example, when performing visual_discharge on a computer, the computer of k唬 source 3 can transmit control for *, ,, and back to video display 31c: 'and on the computer When the processing of this document is performed, the control parameters used to display 31 a are transmitted. In the -Fin (4) extension box, the automatic selection work type 1 is performed. The automatic work type selection can be implemented by the work type selection means, for example by analyzing the received graphic signal or the sequence of decoded single frames. By representing the analysis of the typical feature ^_ in Table 3 for each work type 31, the work type selecting means 13 can select the appropriate work type 31. For example, a single frame in the display herein typically has high contrast values between adjacent image regions, such as black multi-characters on a white background. Here, the order of the single frame is mainly static, because the image content is only a relatively small change 0. In contrast, the video display 3丨c has a lower contrast value, and its image sequence dynamically changes. The identification of the transformed image content can be achieved, for example, by applying a compression or decompression algorithm in which only changes in the existing image signal are processed. 13 93831 Rev. 1354257 ρβιο] No. 699, 利 锖 100 100 9 9 9 9 苜 苜 苜 苜 苜 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 It is intended to limit the invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit of (4) and (4). Therefore, the scope of protection of the present invention should be as set forth in the scope of the patent application to be described later. BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be explained in more detail in the embodiments with reference to the accompanying drawings in which: FIG. 1 is a liquid crystal panel according to an embodiment of the invention, and FIG. 2 is for with and without The time signal curve of the liquid crystal panel of the over-modulation device. [Main component symbol description] 1 LCD panel 2 Connection line 3 Image signal source 4 Signal input terminal 5 Image decoder 6 Control device 7 Liquid crystal display 8 pixels 9-column controller 10-line controller 11 Over-modulation device 12 Color temperature selection Device 13 Work type selection device 14 Image memory 15 Panel menu 16 User interface 17, 17a, 17b Selection key 21 Illumination intensity without over-modulation device 22 Illumination intensity with over-modulation device 30 Table of work type 31 Working type 93831 Revision 14 1354257 31a This article shows 31b photo display 31c video display 31d game display 32 overshoot parameter 33 color temperature 34 typical characteristics 反应 reaction time without overmodulation device Τ 2 reaction time with overmodulation device patent application No. 96101699 Corrected replacement page 15 93831 revised version on September 9, 100