1269262 九、發明說明： f發明所屬之技術領域】 示器的尺度自動控制度调整，從而依據平面顯 【先前技術】I 、、、、、72度之平面顯示器檢測裝置。 的需液晶㈣11及賴顯示11等平面顯示器 術面顯示器的技 卵姻浆顯示器面顯示器技術的發展，例如 尺寸示^錢顯示11及電致發光顯示器等大 常需先衿、:面柘5組5内部的背光模組及驅動電路之前，通 具有=的，上以，則，藉以區別良品及不良品在 「。酉=1圖_以詳述傳統平面顯示器檢測裝置的組成。 圖。如圖所示」所不為傳統平面顯示器檢測裝置之方塊結構 =平面顯示II檢測裝置1G包括有—機體u 下的背光模組12以照亮平面』 亮壓，背光模組12 一 _手= 哭的何需^制背先模組12的亮度。由於平面顯示 ΐΪϋ寸不大尺相面板錄便需要較亮的光源才 j效進仃檢·若是制的條件（如平面顯示II的種類或是 才欢測的方法）改變，或若是背光模組更換時，一 、佶 對應的亮度雜之改變。此時，若前述的麟條 特定調光值所對應的亮度亦會改變。 卞又文日寸某 1269262 示音圖為具有調光控制電路的安定器30之電路 不心圖田〇伏特或是220伏特的交流電源供岸雷愿供廍？ Τ5 ^ 整抓而轉換為直〜電源供應電麈 關半導體I _|，並震=再^^ =號再傳遞至抗流線圈T2與變壓器Τ3，從而預熱燈“ ^ Τ4。整的直*電源供應電壓亦將部分電流傳輸至變壓器 ，軍管ί 1GV的可變電壓輸出至運算放大器κ時， i出頻率係介於25kHZ至6_。也就是說， ;:ίΪίίί)ν，，運算放大器的輸出頻率為60kHz，而當 ’運算放大器IC的輸出鮮為25kHz。 杜6〇kHz的輸出訊號所獲得的能量供應至服元 的幹出i盥=s 的頻率即改變。相對地’震盪電晶體ή = 流亦纽變，從而可㈣發絲的亮度。 ^而無具有—調光11，發光源的亮度亦需手動 是故，由於傳統平面顯示器檢測裝置背 設置，所以使用者必須=、光器以 "正月光核、、且的冗度，不啻增加操作上的不便。 μ ΐΓ士由於背光模組亮度的調整係透過微調安定器，所以 主人儿广’亦產生閃爍的現象，並因而縮短背光模組燈泡的 奇印，攸而縮短平面顯示器的壽命。 【發明内容】 可白的主要目的在於提供一種平面顯示器檢測裝置，係 ίΐίΐί光控制電路的安定器以進行亮度調整，從而 依據t面顯示器的尺度及分類以自動控制背光模組的亮度。 發明的另-目的在於提供一種在低亮度時無閃燦現象 1269262 的为光燈’從而可有效 因此，為達上述目先燈的使用壽命。 置，係叙伟I歸器檢測裝 性，包括有一承载單元 #檢測二平面顯示器的表面特 [包括有—調光控制電路第—光源控制 號以控制第·4ίί^：;ί二光源控制器，係傳遞一控制訊 及一控制模組，_傳電路的輸出訊號；以 制訊號之大小。 凋先值至弟二光源控制器以決定控 存調光值，從有―資料庫，用以決定並儲 方法的光線。^度對應平面顯示器分類、尺寸或檢測 校準1度更包括有—校準單元，用以 器的分類或檢測方ί=ί相對關係，調光值係隨著平面顯示 一預ii降=的控倾觸為—錢電祕應聰，並介於 【實施方式】 垂w有，本！务明的特徵、組成元件與實作，將配合圖示作最佳 貝:例砰細說明如下，俾使熟習^ ^ ^^ ^^ ^ ^ ^ 明書解本發明的技術手段及了猎由審視核 圖，二所示為本發明平面顯示器檢測裝置之結構方塊 ，發，平面顯示器檢測裝置1〇〇包括有一機體ιι〇以承載 頌不器200、一設於機體11〇下的背光模組12〇以照亮 态200、一具有安定器（ballast stabilizer)的驅動 禺j 130以供應穩定電壓至背光模組12〇、一整流控制器i4〇 =控制驅動模組13〇、一控制模組15〇以供應電源供應電壓及 種訊號至整流控制器14〇、一資料庫16〇以儲存各面板的調 7 1269262 、謝法以及輸入 效背130包括有—調光控制電路13卜用以連續調 燈置㈣^ 接收細先值將 涂右敍4 1x电席仏應電壓。此外，整流控制器140内 定器的調光控制電路131 O ' )J ' ' 包括3ϊ:程IS輯控制議)所組成的控制模組⑽ 控制器152 Γ自7Vitti對應調光值的亮度以及一背光 1儲存在資料庫16G内。背光控制_自 法的.面板分類或檢測方 至整流控制器140，對應至輸入早疋170輸入值的調光值 娜件（如面板分類及檢測方法）改變時，對岸至护 ===的改變進行校準。而當背光模== 進行^的動%對應一調光值的亮度值亦隨之改變，此時便需 亮度對 rr s2^0!^: 係以如第5圖戶 的值。對應調光值的亮度值 庫⑽内。嶋細30 !269262 ΐ於最大調光值時，利用建立調光值增加量所 j的特疋值即在步驟咖中被決定為—調光值 = ί；?25〇21〇〇 ^ S23° 〇 的適(如面板分類與尺寸、檢測分類與方法） ΐ£Ξ5^ ^^Ιΐίΐνΐ tm 0 圖，f圖6所圖示所示為本發明控制安定器之整流控制器方塊結構1269262 IX. Description of the invention: The technical field to which the invention belongs is the automatic adjustment of the scale of the display, so as to be based on the plane display [prior art] I, ,,, 72 degree flat panel display detection device. The need for LCD (4) 11 and Lai display 11 and other flat-panel display surface display display technology of the development of the display technology, such as the size of the money display 11 and electro-luminescence display, etc. often need to first :,: face 柘 5 groups 5 Before the internal backlight module and the driving circuit, the pass has =, the upper, then, to distinguish between good and bad products in ". 酉 = 1 figure _ to detail the composition of the traditional flat panel display detection device. The block structure of the conventional flat panel display detecting device is not shown in the figure. The flat panel display detecting device 1G includes the backlight module 12 under the body u to illuminate the plane. The backlight module 12 has a hand_cry How to control the brightness of the module 12 first. Because the flat display is not too large, the panel needs to be brighter than the light source. If the condition of the system (such as the type of flat display II or the method of joy) changes, or if the backlight module When replacing, the brightness corresponding to the first and the second is changed. At this time, the brightness corresponding to the specific dimming value of the aforementioned ridges also changes.卞 文 文 日 1269262 The sound map is the circuit of the ballast 30 with the dimming control circuit. Τ 5 ^ The whole process is switched to straight ~ power supply to the semiconductor I _|, and the vibration = then ^ ^ = number is passed to the anti-current coil T2 and the transformer Τ 3, thus preheating the lamp " ^ Τ 4. The whole straight * The power supply voltage also transmits part of the current to the transformer. When the variable voltage of the military ί 1GV is output to the operational amplifier κ, the i-out frequency is between 25kHZ and 6_. That is, ;: ίΪίίίν, the output of the operational amplifier The frequency is 60 kHz, and when the output of the 'Operational Amplifier IC is freshly 25 kHz. The energy obtained by the output signal of Du 〇 〇 kHz is changed to the frequency of the dry 盥 盥 = s of the service element. Relatively 'oscillating transistor ή = The flow also changes, so that (4) the brightness of the hair. ^ Without the - dimming 11, the brightness of the light source also needs to be manually, because the traditional flat-panel display detection device back setting, so the user must =, optical With the "positive moonlight core, and the redundancy, it does not increase the inconvenience of operation. μ Gentleman's adjustment of the brightness of the backlight module is through the fine-tuning of the ballast, so the owner's wide-spray phenomenon also shortens Backlight module bulb The main purpose of the white display is to provide a flat panel display detecting device, which is a stabilizer for the light control circuit to adjust the brightness, thereby according to the scale and classification of the t-side display. In order to automatically control the brightness of the backlight module. Another object of the invention is to provide a light lamp that can be used in the low-brightness without a flashing phenomenon of 1269262, so that the service life of the above-mentioned headlights can be effectively achieved. I return device detection, including a carrier unit # detection of the surface of the two-plane display [including - dimming control circuit - light source control number to control the fourth ίί^:; ί two light source controller, the transmission of a control And a control module, the output signal of the _transmission circuit; the size of the signal. The first value to the second light source controller to determine the control dimming value, from the "database" to determine and store the method Light. ^ degree corresponds to the flat panel display classification, size or detection calibration 1 degree also includes - calibration unit for the classification or detection of the device ί = ί relative relationship The dimming value is displayed as a pre-ii drop = the control of the plane is - the money is secreted by Congcong, and is in the [implementation] 垂 w有,本! The clear features, components and implementation, will Cooperate with the illustration to make the best shell: the example is as follows: 熟 熟 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ The book explains the technical means of the invention and the hunting by the nuclear map, the second shown is the flat panel display of the present invention The structure of the detecting device, the flat panel display detecting device 1 includes a body ιι 〇 to carry the 颂 器 200, a backlight module 12 设 disposed under the body 11 〇 to illuminate the state 200, and one has a ballast (ballast stabilizer) drive 130j 130 to supply a stable voltage to the backlight module 12 〇, a rectifier controller i4 〇 = control drive module 13 〇, a control module 15 〇 to supply power supply voltage and signal to rectification The controller 14〇, a database 16〇 to store the adjustment of each panel 7 1269262, the Xiefa and the input effect back 130 include a dimming control circuit 13 for continuously adjusting the light (4) ^ receiving a fine threshold will be applied right Syria 4 1x electric 仏 仏 voltage. In addition, the dimming control circuit 131 O ' )J ' ' of the internal controller of the rectifier controller 140 includes a control module (10) composed of 3 ϊ: IS 辑 控制 控制器 控制器 控制器 控制器 控制器 控制器 控制器 7 7 7 7 7 7 7 7 7 7 The backlight 1 is stored in the database 16G. Backlight control _ self-method. panel classification or detection side to rectification controller 140, corresponding to the dimming value of the input value of input value 170 (such as panel classification and detection method) change, the opposite shore to protect === Change to calibrate. When the backlight mode == the movement value of ^ corresponds to a dimming value, the brightness value also changes. At this time, the brightness is required to be rr s2^0!^: as shown in Figure 5. The brightness value corresponding to the dimming value is in the library (10).嶋 30 30 ! 269 262 ΐ 269 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Suitable for 〇 (such as panel classification and size, detection classification and method) Ξ£Ξ5^ ^^Ιΐίΐνΐ tm 0 Figure, f is shown in Figure 6 is the rectifier controller block structure of the control ballast of the present invention
此整流控制器、140包括有一介面單元M 二)以自控制模幻50接收數位控制 上f2C;， U2 (R〇M) 143 位類比轉換斋145以產生約^至1〇v的類比直漭 ，抒至10V的類比直流電壓係自數位類比二° 5至第3圖的調光控制電路131，藉驅且了 : 出訊號，並最終調整背光模組12〇的亮度。敗、且130的輸 本發獅於前述說明巾以整流控制器⑽ 直川L電源供應電壓，但在不脫離本發 ^ ^ 夕 施以其他手段來達到相同的目的。=之圍二，亦可 S減Ϊ專Ϊ至運算放大器的電壓，而電阻值則= 為賺Hz。若為100k的電阻，則運rC=f員率約 為25kHz。 敌大态1C的輸出頻率則 度值自動調整亮 巧延長燈泡的壽命。燈泡的亮度值隨基板分 及衣作過程而改變的亮度資料係以表格形式儲存么制= 1269262 150 i上尺寸以及製作過程被選取。 示器爛平面顯 象，從繼亮麟職生的_ ΙΨ定發明赠述之較佳實施例揭露如上，然1並非用以 者，在不脫離本發明之二 yi當ΐ=Γ"請專利範圍所界定者為準。 ί 2目，平面顯示器檢測裝置之方塊結構圖； 第‘：以之電路示意圖； 第：，係為資料二 =裝置之結咖 10、100 Π、11〇 12、120 13、130 14 15 > 200 意圖圖以7本發明各檢_件下亮度值對應調紐的表格示 η . 1 πλ 平面顯示器檢測裝置 機體 背光模組 驅動彳果組 調光器 30 131 140 141 142 平面顯示器 安定器 調光控制電路 整流控制器 介面單元 中央處理器 1269262The rectification controller 140 includes an interface unit M2) receiving the digital control f2C from the control phantom 50; and U2 (R〇M) 143 bit analog conversion 145 to generate an analogy of about ^ to 1 〇 v. The analog DC voltage of 抒 to 10V is based on the dimming control circuit 131 of the digital analog class 5-1 to FIG. 3, and the signal is outputted, and finally the brightness of the backlight module 12 调整 is adjusted. Lost, and the loss of 130 lions in the above description of the rectification controller (10) straight Sichuan L power supply voltage, but without departing from this issue, other means to achieve the same purpose. = 围 2, can also reduce the voltage to the op amp, and the resistance value = to earn Hz. If it is a 100k resistor, the rC=f rate is about 25kHz. The output frequency of the enemy state 1C is automatically adjusted to brighten the life of the bulb. The brightness data of the bulb varies with the substrate and the coating process. The brightness data is stored in tabular form = 1269262 150 i The size and manufacturing process are selected. The rotten plane image of the display is disclosed above from the preferred embodiment of the invention of the invention. However, 1 is not used, and the patent is not deviated from the invention. The scope is defined. ί 2 mesh, block diagram of the flat panel display detection device; the first: the schematic diagram of the circuit; the:: the data 2 = the device's knot 10, 100 Π, 11 〇 12, 120 13, 130 14 15 > 200 Intention map is shown in the table of the brightness value corresponding to each inspection item of the invention. η λλ flat panel display detection device body backlight module driving result group dimmer 30 131 140 141 142 flat display stabilizer dimming Control circuit rectifier controller interface unit central processor 1296262
143 唯讀記憶體 144 開關 145 類比數位轉換器 150 控制模組 151 校準單元 152 背光控制器 160 貢料庫 170 輸入單元 190 党度感測器 步驟S200 設定調光值 步驟S210 量測亮度 步驟S220 儲存 步驟S230 確認是否為最大調光值 步驟S240 增加調光值 步驟S250 結束143 Read-only memory 144 Switch 145 Analog-to-digital converter 150 Control module 151 Calibration unit 152 Backlight controller 160 Distillery library 170 Input unit 190 Party sensor step S200 Setting dimming value Step S210 Measuring brightness Step S220 Storage Step S230, confirming whether it is the maximum dimming value, step S240, increasing the dimming value, step S250 is ended.
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