TWI357042B - Liquid crystal display panel and a driving method - Google Patents
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1357042 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種液晶顯示面板之魅 〜動方法輿系絲， 尤指一種在不提高畫面傳輸率（frame rate、故μ 、、 ate )條件下插入黑 荃面。 【先前技術】</ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> < Desc/Clms Page number> Insert the black face underneath. [Prior Art]
在液晶顯示的特性下，人眼所看到的動態會有動畫模 糊（motion blur)的情況發生，會覺得動作中的物體了會 -格-格的在移動’並不㈣。因此f知技術為解決上述 之問題，因此在每個晝面（frame)之中插入黑畫面。當署金 面產生時，人眼的視覺有動態追蹤的特性，可在累書里 將物體一格一格的移動，自動連接起來。 一 請參閱第1圖，係為習知液晶顯示面板插入黑畫面之 驅動方法與系 '統。如第i圖所示，液晶顯示面板·係由 矩陣方式排列的複數個像素（pixel) 1〇〇所構成，其中每 個像素100則主要包含了一液晶電容C丨、一薄膜電晶體 (TFT)lOl以及一儲存電容。 薄臈電晶體101之汲極與閘極分別連接資料線D1、 D2 D3 ‘·、Dg與掃描線Gl、G2、…、Gm，其源極連 接至液晶電容C1 一側之電極，液晶電容C1另一側之電極 ，接至一共通電極Vc〇m。薄膜電晶體1〇1之源極亦連接至 遠儲存電容C2 -側之電極，儲存電容C2之另—側之電極 連接至共通電極VDC。另外，資料線和掃描線則分別連 接到二資料驅動器202和一掃描驅動器204，並且依據對 應的影像資料和掃描資料控制各像素的動作。 首先’掃描驅動器204致動薄膜電晶體1 0 1之閘極電 壓以驅動薄膜電晶體1〇1。接著將第一畫面的第一顯示電 壓，^液晶電容C1。經過一定時間後，在掃描驅動器204 改變薄膜電晶體1 〇 1之閘極電壓以再一次驅動薄膜電晶體 1357042 101並將第二畫面的第二顯示電壓寫入液晶電容ci之前， 掃描控制資料會先控制掃描驅動器204改變薄膜電晶J體 101之閘極電壓，該液晶電容C1之顯示電壓耦合成里二 壓（亦即黑畫面）。 …白电 然而，目前習知技術中利用插黑畫面的方式，由於命 在同一晝面中將所有的掃描線致動兩次，故需要兩倍的= :傳輸率（framerate)來改變畫面速度，亦即掃描‘； 由60Hz增為i2〇Hz。也就是說，一部份的時間用來給予書 素正確的顯示電壓，另外一部份的時間則將畫素耦:= ::電！（亦即黑畫面）。但在大尺寸的液晶電視或；液： 頁不益，由於訊號傳遞的速度會隨著面板尺寸增加 長的時間，因此在需提供液晶電容足夠的充電時間 (ch=lng time)的情況下，實在難以滿足掃描頻率為〗肅z 的需求。而在無法達到掃描頻率為12GHz的需求下，將造 2尺寸液晶面板在動態畫面上，容易有 影響畫面品質。 *叹宙厫置 【發明内容】 士發明的主要目的為提供一種液晶顯示面板之驅動方 — ”肩不在忒奇數列之該液晶電容與該 :=該液晶電容中’並將黑畫面交錯插入該液晶電容 =亥偶數列之該液晶電容中，達到不用提升畫面傳輸率 =撕rate)，即可達到良好的畫面顯示 畫面改變 迷度。 本發明的另一"目的兔：t?· Μ_ α V* α >吐 马徒供一種液晶顯示面板之驅動方 法’、系統’在第一時刻，刺用各姑方丨 -φ ^ ^ ^ 引用奇數列之該等液晶電容之顯 不電壓耗合成黑階電壓（亦g $佥 $ β曰π — a +亦即黑畫面），且該偶數列之該 刻，利用偶數列之該等液Si::不電遂，又在第二時 壓（亦即黑畫面），且# = ^之顯示電壓搞合成黑階電 且該奇數列之該等液晶電容具有該第 7 1357042 一畫面之第一顯示 液晶電容與該偶數 入該液晶電容與該 本發明的另一 法與系統，在第一 示電磨搞合成黑階 等液晶電容具有該 刻，利用奇數列之 壓（亦即黑畫面） 電壓，將畫面交錯 列之該液晶電容中 偶數列之該液晶電 目的為提供一種液 時刻，利用偶數列 電壓（亦即黑畫面Under the characteristics of the liquid crystal display, the motion blur seen by the human eye may cause motion blur, and it may be felt that the object in motion will move - the grid is not (4). Therefore, the technique of F is to solve the above problem, and therefore a black screen is inserted in each frame. When the gold surface is produced, the human eye's vision has the characteristics of dynamic tracking, and the objects can be moved one by one in the tired book and automatically connected. Please refer to Fig. 1, which is a driving method and system for inserting a black screen into a conventional liquid crystal display panel. As shown in the figure i, the liquid crystal display panel is composed of a plurality of pixels arranged in a matrix manner, wherein each of the pixels 100 mainly includes a liquid crystal capacitor C丨 and a thin film transistor (TFT). ) lOl and a storage capacitor. The drain and the gate of the thin germanium transistor 101 are respectively connected to the data lines D1, D2 D3 '·, Dg and the scanning lines G1, G2, ..., Gm, and the source thereof is connected to the electrode on the side of the liquid crystal capacitor C1, and the liquid crystal capacitor C1 The electrode on the other side is connected to a common electrode Vc〇m. The source of the thin film transistor 1〇1 is also connected to the electrode of the far storage capacitor C2 side, and the other side of the storage capacitor C2 is connected to the common electrode VDC. In addition, the data line and the scan line are respectively connected to the two data drivers 202 and a scan driver 204, and the actions of the respective pixels are controlled according to the corresponding image data and scan data. First, the scan driver 204 actuates the gate voltage of the thin film transistor 101 to drive the thin film transistor 1〇1. Then, the first display voltage of the first picture is taken, and the liquid crystal capacitor C1 is used. After a certain period of time, after the scan driver 204 changes the gate voltage of the thin film transistor 1 〇1 to drive the thin film transistor 1357402 101 again and writes the second display voltage of the second picture to the liquid crystal capacitor ci, the scan control data will be First, the scan driver 204 is controlled to change the gate voltage of the thin film transistor J, and the display voltage of the liquid crystal capacitor C1 is coupled to a second voltage (ie, a black screen). ... white power However, in the prior art, the method of inserting a black screen is used, since all the scanning lines are actuated twice in the same side, it is required to double the frame rate to change the picture speed. , ie scan '; increased from 60Hz to i2〇Hz. That is to say, part of the time is used to give the correct display voltage of the book, and the other part of the time will be coupled to the pixel: =:! (ie black screen). But in large-size LCD TVs or liquids: the page is not good, because the speed of signal transmission will increase with the size of the panel for a long time, so when it is necessary to provide sufficient charging time (ch=lng time) of the liquid crystal capacitor, It is really difficult to meet the demand for scanning frequency. In the case where the scanning frequency is 12 GHz, the 2 size LCD panel is likely to affect the picture quality on the dynamic picture. *Sighing the sighs [invention] The main purpose of the invention is to provide a liquid crystal display panel driver - "the shoulder is not in the odd-numbered column of the liquid crystal capacitor and the: = the liquid crystal capacitor" In the liquid crystal capacitor = the even-numbered column of the liquid crystal capacitor, it is possible to achieve a good picture display screen change ambiguity without increasing the picture transmission rate = tear rate. Another rabbit of the present invention: t?· Μ_ α V* α > Tu Ma Tu for a liquid crystal display panel driving method ', system' at the first moment, using each of the square 丨-φ ^ ^ ^ to reference the odd-numbered columns of these liquid crystal capacitors The black level voltage (also g 佥 $ β 曰 π — a + is also a black picture), and at the moment of the even number column, the liquid Si:: is not used, and is pressed at the second time ( That is, the black screen), and the display voltage of #=^ is combined with the black-order power and the liquid crystal capacitors of the odd-numbered column have the first display liquid crystal capacitance of the seventh picture 1357042 and the even number of the liquid crystal capacitance and the Another method and system of invention, in the first display The liquid crystal capacitors such as synthetic black scales have the moment, and the voltages of the odd columns (ie, black screen) are used to interlace the columns of the liquid crystal capacitors in the even columns of the liquid crystal to provide a liquid timing, using the even column voltage. (ie black screen
一晝面之第一顯示 液晶電容與該偶數 入該液晶電容與該 第一畫面之第一顯 該等液晶電容之顯 ’且該偶數列之該 電壓，將畫面交錯 列之該液晶電容中 偶數列之該液晶電 顯示在 ，並將 容中。 晶顯示 之該等 )，且 示電壓 示電壓 等液晶 顯示在 ，並將 容中。 該奇數列之該 黑畫面交錯插 面板之驅動方 液晶電容之顯 該奇數列之該 ，又在第二時 耦合成黑階電 電容具有該第 該奇數列之該 黑畫面交錯插 本發明的另一目的為提供一種液晶顯示面板之驅動方 法與系統，第一時刻時，透過奇數條掃描線致動偶數行奇 數列之。亥等第一薄膜電晶體之控制端電壓，以驅動該等第 一薄膜電晶體，以及致動奇數行偶數列之該等第二薄膜電 晶體之控制端電壓’以驅動該等第二薄膜電晶冑，將偶數 =奇數列之該等液晶電容以及奇數行偶數列之該等液晶電 容之顯示電壓耦合成黑階電壓，同時連接奇數條掃描線之 奇數行奇數列之該等第一薄膜電晶體以及偶數行偶數列之 δ亥等第一薄臈電晶體，透過奇數條掃描線，致動奇數行奇 數列之第一薄臈電晶體之控制端電壓以及偶數行偶數列之 第二薄膜電晶體之控制端電壓’以驅動奇數行奇數列之第 一薄膜電晶體以及偶數行偶數列之第二薄膜電晶體，藉由 °亥等資料線’將一晝面的一顯示電壓寫入奇數行奇數列之 °玄等液晶電容以及偶數行偶數列之該等液晶電容，以及在 第二時刻時’透過偶數條掃描線，致動奇數行奇數列之該 等第二薄膜電晶體之控制端電壓，以驅動該等第二薄膜電 晶體’以及致動偶數行偶數列之該等第一薄臈電晶體之控 8 Μ 制端電壓，以驅動該黧 ^ _ 之該等液晶電容以及2一薄膜電晶體，將奇數行奇數列 電>1輕合成,里階電ίϊ行偶數列之該等液晶電容之顯示 數列之該等第-薄膜電ί;偶描線，致動奇數行偶 薄膜電晶體之控制端電;曰體：=5行奇數列之該等第二 藉由該等資料線，奇數列之該等第二薄膜電晶體， 將4畫面的顯示電壓寫人奇數行偶數列 偶數行奇數列之之該等液晶電容。 法與系統，在第一時=提：-種液晶顯示面板之驅動方 第一 Ui: 2電晶體之控制端電屬，以驅動該等 费曰脚、θ 1及致動奇數行奇數列之該等第二薄膜 數：奇以！動該等第二薄膜電晶體，將奇 — 〇χ飞日日電谷以及偶數行偶數列之該等液晶 輕合成黑階電麼，同時連接偶數條掃描線 之該等第一薄膜電晶體以及偶數行奇數列 u等第二賴電晶體’透過偶數條掃描線，致動奇 偶，列之第一薄膜電晶體之控制端電壓以及偶數行奇數列 :第：薄膜電晶體之控制端電壓’以驅動奇數行偶數列之 第二薄，電晶體以及偶數行奇數列之第二薄膜電晶體，萨 由該等貢料線’ a卜畫面的-顯示電壓寫人奇數行偶數^ ，該等液曰曰曰電容以及偶數行奇數列之該等液晶電纟；以及 第一時，時，透過奇數條掃描線，致動偶數行奇數列之該 等第薄膜電晶體之控制端電壓，以驅動該等第一薄膜電 晶體，以及致動奇數行偶數列之該等第二薄膜電晶體之栌 制端電壓’以驅動該等第二薄膜電晶冑，將奇數行偶數； 之該等液晶電容以及偶數行奇數列之該等液晶電容之顯示 電壓耦合成黑階電壓，透過奇數條掃描線，致動奇數行奇 數列之該等第一薄膜電晶體以及偶數行偶數列之該等第二 1357042 薄膜電晶體之控制端電壓，以驅動 * 一薄膜電晶體以及偶數行偶數列之該=y 一列之該等第 藉由該等資料線，將該畫面的顯示電電：體， 之之該等液晶電容以及偶數行偶數列之:㈣了 =列 為達成上述目的，本發明提供—二、日日谷。 統，包含： 、液阳顯示面板之系 液晶電容 一第一薄膜電晶體 一第二薄膜電晶體 制端連接一第一掃描線 連接至一第一共通電極 複數個像素所構成，其中每一個像素包含.： 其中該第一薄膜電晶體之控 該第一薄膜電晶體之第一端 ..該第一薄臈電晶體之第二端 連接至該液晶電容-側之電極，該液晶電容另一側之 電極連接至-第二共通電極，該第二薄膜電晶體 -端與控制端分別與-第二資料線與該掃描線電連 接，該k帛膜電晶體之第二端連接至該液晶電容一 側之電極。 了解 本案得藉由以下列圖示與詳細說明，俾得一更深入之 〇 【實施方式】 _請參照第2圖，係為本發明第一較佳實施例之液晶顯 不面板插入黑畫面之驅動方法與系統。如第2圖所示，液 晶顯示面板400係由矩陣方式排列的複數個像素（pixel) 300所構成’其中每一個像素300則主要包含了一液晶電 奋C1、一第一薄膜電晶體3〇1、一第二薄膜電晶體3〇2以 及—儲存電容C2。 該第一薄膜電晶體301之閘極連接掃描線G1、 02..........其汲極連接至一第一共通電極VDC，其源 極連接至該液晶電容C1 一側之電極，該液晶電容匚1另一 1357042 側之電極連接至—笛_ 302之汲極盘閘# & 通電極Vc〇m。該第二薄膜電晶體 與掃描線I t分別連Γ接資料線…、…、W 一側之電極。兮第“、Gm’其源極連接至該液晶電容C1 膜電晶體309 Γ 缚膜電晶體3〇1之源極以及該第二薄 源極亦連接至該儲存電容C2 —側之電極， 該儲存電容C2夕s , , 極’ V D c。另外次另一側之電極連接至該第一共通電極 貝料線和掃描線則連接到一資料驅動器402 和掃描驅動器404，並且依播對雍的旦;；榇艺上,。 料控制各像素的動作。 據對應〜像貧料和掃描資 百先’在第-畫面之第一顯示電壓，第一時刻 知描驅動器404透過奇數條掃描線G1、G3、G5、…，^ 等第-薄膜電晶體301之閘極電壓，以驅動該等第一 電晶體3(H ’則該等液晶電容C1之兩端電位為該第一 '、通電，vDC之準位以及該第二共通電極Vc〇m之準位。 f於正常黑（N〇rmally Black，NB )液晶顯示面板，將該第 一共通電極vDC之準位調成與該第二共通電極Vc〇m具^有 才曰目同^準位。若是對於正常白（Normally White，NW )液 晶顯示面板’將該第一共通電極VDC之準位調成與該第二 共通電極VCom具有不相同之準位。此時即是將奇^列: 該等液晶電容C1之顯示電壓耦合成黑階電壓（亦即累書 面）。同時連接奇數條掃描線G3、G5、…之偶數列之^ $ 第二薄膜電晶體302，該掃描驅動器404透過奇數條掃插 線G3、G5、…，致動該等第二薄膜電晶體3〇2之閘極電壓田 以驅動該等第二薄膜電晶體302，藉由該資料線D1、D2、 D3.....Dg ’將該第一畫面的第一顯示電壓寫入偶數列之 該等液晶電容C1。因此奇數列之該等液晶電容C1之顯示 電壓耦合成黑階電壓（亦即黑畫面），且該偶數列之該'等 液晶電容C1具有該第一畫面之第一顯示電壓。 接著，在相同第一畫面之第一顯示電壓，第二時刻時， 11 1357042 該掃描驅動器404透過偶數條掃描線g2、G4、G6、…， 致，該等第一薄膜電晶體3〇1之閘極電壓，以驅動該等第 二膜電晶體3(H，則該等液晶電容C1之兩端電位為該第 一"通電極vDC之準位以及該第二共通電極Vc〇m之準 ，。對於正常黑（Normally Biack，NB )液晶顯示面板，將 4第一共通電極Vdc之準位調成與該第二共通電極V⑶m 具有相同之準位。若是對於正常白（N〇rmany white nw) 液晶顯示面，將該苐一共通電# Vdc之準位㈣與該第 一二通電極Vcom具有不相同之準位。此時即是將偶數列 之忒等液晶電容C1之顯示電壓耦合成黑階電壓（亦即黑晝 面）°同時連接偶數條掃描線G2、G4、…之奇數列像^之 f等第二薄膜電晶體3〇2，該掃描驅動器4〇4透過偶數條 掃描線G2、G4、...，致動該等第二薄膜電晶體逝之閘極 電壓，以驅動該等第二薄膜電晶體3〇2，藉由該資料線〇卜 〇2 ' 〇3.....Dg，將該第一畫面的第一顯示電壓寫入奇數 列，素之該等液晶電容C1。因此該偶數列像素之該等液晶 電谷C1之顯示電壓耦合成黑階電壓（亦即黑畫面），且該 ，數列像素之該等液晶C1具有該第一畫面之第一顯示電 壓。 =在第二晝面之第二顯示電壓，第三時刻時，該掃描 驅動器404透過奇數條掃描線G1 ' G3、G5、…，致動該 第一薄臈電晶體3 01之閘極電壓，以驅動該第一薄膜電晶 體301 ’則該液晶電容C1之兩端電位為該第一共通電極 Vdc之準位以及该第二共通電極vc〇m之準位。對於正常専 (Normally Black, NB )液晶顯示面板，將該第一共通電極 vDC =準位調成與該第二共通電極Vc〇m具有相同之準 位。若是對於正常白（NormaUy white，Nw)液晶顯示面 板將該第一共通電極VDC之準位調成與該第二共通電極 VC〇m具有不相同之準位。此時即是將奇數列像素之該液晶 ；S) 12 1357042 電容ci之顯示電壓耦合成黑階電壓（亦即黑畫面）^同時 連接奇數條掃描線G3、G5、…之偶數列之該第二薄膜曰 體3 02,該掃描驅動器404透過奇數條掃描線， 致動該第二薄膜電晶體302之閘極電壓，以驅動該第_薄 膜電晶體302，藉由該資料線Dl、D2、D3.....Dg，將該 第一畫面的第二顯示電壓寫入偶數列像素之該液晶電^ C1。因此奇數列像素之該液晶電容C1之顯示電壓耦合成 黑階電壓（亦即黑畫面），且該偶數列像素之該液晶&容 C1具有該第二畫面之第二顯示電壓。 接著，在相同第二畫面之第二顯示電壓，第四時刻時， 該掃描驅動器404透過偶數條掃描線G2、G4、G6、...， 致動該第一薄膜電晶體301之閘極電壓，以驅動該第—薄 膜電晶體301，則該液晶電容ci之兩端電位為該第—共通 電極VDC之準位以及該第二共通電極vcom之準位。對於 正常黑（Normally Black，NB )液晶顯示面板，將該第—共 通電極vDC之準位調成與該第二共通電極Vc〇m具有相^ 之準位。若是對於正常白（N〇rmaiiy white, NW )液晶顯 示面板，將該第一共通電極Vdc之準位調成與該第二共通 電椏Vcom具有不相同之準位。此時即是將偶數列像素之 該液晶電容C1之顯示電壓耦合成黑階電壓（亦即黑畫 面）。同時連接偶數條掃描線G2、G4、…之奇數列像素之 该第二薄膜電晶體302，該掃描驅動器404透過偶數條掃 描線G2、G4、…，致動該第二薄膜電晶體3〇2之閘極電壓， 以驅動該第二薄膜電晶體3〇2，藉由該資料線D j、D2、 P3.....Dg ,將該第二畫面的第二顯示電壓寫入奇數列像 素之该液晶電容c 1。因此該偶數列像素之該液晶電容c j 之顯示電壓耦合成黑階電壓（亦即黑畫面），且該奇數列 像素之該液晶電容C1具有該第二畫面之第二顯示電壓。 依此類推，第三畫面的第三顯示電壓、第四畫面的第 13 1357042 四顯示電壓.......逐一寫入該奇數列像素之該液晶電容C1 與該偶數列像素之該液晶電容ci。因此藉由本案之發明在 同一個畫面，可將畫面交錯顯示在該奇數列像素之該液晶 電容C1與該偶數列像素之該液晶電容C1中，並將黑畫面 交錯插入該液晶C1與該偶數列像素之該液晶電容c丨中， 達到不用提升畫面傳輸率（frame rate )，即可達到良好的 畫面顯示品質與畫面改變速度。 S眚參照第3圖，係為本發明第二較佳實施例之液晶顯 示面板插入黑畫面之驅動方法與系統。如第3圖所示，液 晶顯示面板600係由矩陣方式排列的複數個像素（pixel ) 500所構成，其中每一個像素5〇〇則主要包含了一液晶電 容C1、一第一薄膜電晶體501、一第二薄膜電晶體5〇2以 及一儲存電容C2。 奇數行像素之s亥第一薄膜電晶體501之閘極連接掃描 線G1、G2.....Gm-卜其源極連接至該液晶電容C1 一側 之電極，該液晶電容C1另一側之電極連接至一第二共通電 極Vc〇m。又奇數行像素之該第一薄膜電晶體5〇1之^極分 別連接資料線Dl、D3、D5、…。 奇數行像素之該第一；4膜電晶體502之閘極逵接播y 線G2,、…、Gm，其源極連接至該液晶電 電極。其中奇數行像素之第二薄膜電晶體502之汲極連接 至該第一共通電極VDC。 奇數行像素之該第一薄膜電晶體501之源極以及奇數 行像素之該第二薄膜電晶體5 0 2之源極亦連接至該儲存電 容C2 —側之電極，該儲存電容C2之另一側之電極連接至 該第一共通電極VDC。 偶數行像素之該第一薄膜電晶體501之閘極連接掃描 線G2、G3.....Gm，其源極連接至該液晶電容C1 一側 之電極，該液晶電容C1另一側之電極連接至一第二共通電 14 1357042 極Vcom。又偶數行像素之該第一薄膜電晶體501之汲極分 別連接資料線D2、D4、D6、…。 偶數行像素之該第二薄膜電晶體5〇2之間極連接掃描 線G1、G2.....G*»·1，其源極連接至該液晶電容Cl 一 側之電極’其汲極連接至該第一共通電極VDC。 偶數行像素之該第一薄膜電晶體5〇1之源極以及偶數 行像素之該第二薄膜電晶體502之源極亦連接至該儲存電 容C2 —側之電極，該儲存電容（^之另一側之電極連接至 該第一共通電極VDC。 另外，資料線和掃描線則連接到一資料驅動器6〇2和 —掃描驅動器004，並且依據對應的影像資料和掃描資料 控制各像素的動作。 ❿ ^首先，在第一畫面之第一顯示電壓，第一時刻時，該 掃描驅動器604透過奇數條掃描線G1、G3 ' G5、…，致 動偶數行奇數列像素之該等第二薄膜電晶體5〇2之閘極電 壓，以驅動該等第二薄膜電晶體5〇2，以及致動奇數行偶 數列像素之該等第一薄膜電晶體5〇1之閘極電壓，以驅動 該等第-薄膜電晶II 501 ’則偶數行奇數列像素之該等液 ^容cn之兩端電位以及奇數行偶數列像素之該等液晶 谷C1之兩端電位為該第一共通電極v〇c之準位以及該第 ^共通電極v_之準位。對於正常黑（N〇rmaiiy Biack B)液:曰顯示面板，將該第一共通電極Vdc之準位調成與 j〜、通電極Vcom具有相同之準位。若是對於正常白 』N〇rmally Whlte，Nw )液晶顯示面板，將該第一共通電 vDC =位調成與該第二共通電極Vc〇m具有不相同之 準位。此時即是將偶數行奇數列像素之該等液晶電容C1 =兩端電位以及奇數行偶數列像素之該等液晶電容Ο之 顯示電壓耦合成黑階電壓（亦即里當 條掃描線G1、G3、G5'··.:以同時連接奇數 之竒數订奇數列像素之該等第 15 1357042 -薄膜電晶體501以月俚奴s，你主 電晶體502及偶數仃偶數列像素之該等第二薄膜 J5 . If驅動器6°4透過奇數條掃描線CH、G3、 ’致動奇數行奇數列像素之第一曰 閑極電壓以及偶數行偶數列像素之第-薄膜電Γϋ m 閘極電壓，以驅動奇數行奇數列像素 通 以及偶數行偶S列像辛之第一薄眩當轉電曰曰體501 料線m、D2、D;素υ膜m藉由該資 m 1 X m * Dg將5亥第一畫面的第一顯示電 壓寫入奇數行奇數列像素之該等液晶電容C1以及偶數杆a first display liquid crystal capacitor and the even number of the liquid crystal capacitor and the first display of the liquid crystal capacitor of the first picture and the voltage of the even column, the even number of the liquid crystal capacitors interlaced in the picture The liquid crystal is listed and will be displayed. The crystal display shows these, and the liquid crystal such as the voltage is displayed in , and will be contained. The odd-numbered column of the black-screen interlaced panel of the driving side of the liquid crystal capacitor exhibits the odd-numbered column, and in the second time, coupled to the black-order electrical capacitor having the black-framed interleaving of the first odd-numbered column A first object is to provide a driving method and system for a liquid crystal display panel. At a first moment, an even number of odd-numbered columns are actuated through an odd number of scanning lines. Control terminal voltage of the first thin film transistor such as Hai to drive the first thin film transistors, and actuating the control terminal voltages of the second thin film transistors of the odd-numbered rows to drive the second thin film The crystal enthalpy couples the display voltages of the liquid crystal capacitors of the odd-numbered odd-numbered columns and the odd-numbered rows of the liquid crystal capacitors into a black-order voltage, and connects the odd-numbered rows of the odd-numbered rows of the odd-numbered scan lines to the first thin film a first thin germanium transistor such as a crystal and an even-numbered even-numbered column, through an odd number of scanning lines, actuating a control terminal voltage of an odd-numbered row of odd-numbered columns of odd-numbered rows and a second thin film of even-numbered rows of even-numbered rows The control terminal voltage of the crystal is used to drive the first thin film transistor of the odd-numbered rows of odd-numbered columns and the second thin-film transistor of the even-numbered rows of even-numbered rows, and a display voltage of one face is written into the odd-numbered lines by the data line of °H et al. The liquid crystal capacitors of the odd-numbered column and the even-numbered rows of the liquid crystal capacitors, and the second film of the odd-numbered rows of the odd-numbered rows are transmitted through the even-numbered scan lines at the second time Controlling the voltage of the crystal to drive the second thin film transistors and actuating the terminal voltages of the first thin transistors of the even-numbered rows to drive the liquid crystals Capacitor and a thin film transistor, the odd-numbered rows of odd-numbered columns are lightly synthesized, and the first-order thin-circuits of the liquid crystal capacitors of the even-numbered columns are evenly drawn, and the odd-numbered lines are actuated. The control terminal of the row-effect thin film transistor; the body: = 5 rows of odd-numbered columns, the second of the second thin-film transistors by the data lines, the odd-numbered columns, the odd-numbered columns of the second thin film transistors Rows of even-numbered rows of even-numbered rows of such liquid crystal capacitors. Method and system, in the first time = mention: - the driver of the liquid crystal display panel first Ui: 2 control transistor of the transistor, to drive the fee, θ 1 and actuate the odd-numbered rows of odd-numbered columns The number of these second films: odd! Moving the second thin film transistors to lightly synthesize the liquid crystals of the odd-numbered solar cells and the even-numbered rows of the liquid crystals, and connect the first thin film transistors and the even numbers of the even-numbered scanning lines A second ray transistor such as an odd-numbered column u is transmitted through an even number of scanning lines to activate a parity, a control terminal voltage of the first thin film transistor and an even-numbered odd-numbered column: the control terminal voltage of the thin film transistor is driven The second thin film transistor of the odd-numbered row even-numbered column, the transistor and the even-numbered row of the odd-numbered column, the tributary line of the tributary line 'a-the display voltage writes the odd-numbered row even number ^, the liquid 曰曰The tantalum capacitor and the even-numbered rows of the odd-numbered columns of the liquid crystal cells; and, in the first time, the odd-numbered scan lines are used to actuate the control terminal voltages of the even-numbered rows of odd-numbered transistors to drive the a thin film transistor, and a threshold voltage of the second thin film transistors that act to drive the odd-numbered rows of the second thin film transistors to drive the second thin film transistors, odd-numbered rows of even numbers; the liquid crystal capacitors and even rows odd number The display voltages of the liquid crystal capacitors are coupled into a black-order voltage, and the odd-numbered scan lines are used to actuate the first thin-film transistors of the odd-numbered rows of odd-numbered columns and the even-numbered even-numbered columns of the second 1357042 thin-film transistors The terminal voltage is used to drive * a thin film transistor and the even-numbered even-numbered columns of the = y-column by the data lines, the display of the picture: the body, the liquid crystal capacitance and the even-numbered even number Listed below: (d) = listed as achieving the above objectives, the present invention provides - two, day and valley. The system comprises: a liquid crystal display panel of a liquid positive display panel, a first thin film transistor, a second thin film transistor, and a first scan line connected to a first common electrode and a plurality of pixels, wherein each pixel Including: the first thin film transistor controls the first end of the first thin film transistor: the second end of the first thin germanium transistor is connected to the liquid crystal capacitor-side electrode, and the liquid crystal capacitor is another The side electrode is connected to the second common electrode, and the second thin film transistor end and the control end are respectively electrically connected to the second data line and the scan line, and the second end of the k帛 film transistor is connected to the liquid crystal The electrode on one side of the capacitor. It is understood that the present invention can be further explained by the following illustrations and detailed descriptions. [Embodiment] _Please refer to FIG. 2, which is a black screen of a liquid crystal display panel according to a first preferred embodiment of the present invention. Drive method and system. As shown in FIG. 2, the liquid crystal display panel 400 is composed of a plurality of pixels 300 arranged in a matrix manner. Each of the pixels 300 mainly includes a liquid crystal C1 and a first thin film transistor. 1. A second thin film transistor 3〇2 and a storage capacitor C2. The gate of the first thin film transistor 301 is connected to the scan lines G1, 02, . . . , the drain is connected to a first common electrode VDC, and the source thereof is connected to the liquid crystal capacitor C1 side. The electrode, the liquid crystal capacitor 匚1 and the electrode of the other 1357402 side are connected to the drain plate of the flute_302 and the through electrode Vc〇m. The second thin film transistor and the scanning line I t are respectively connected to the electrodes on the data line ..., ..., W side.兮 ", Gm' has its source connected to the source of the liquid crystal capacitor C1, the source of the film transistor 309, and the second thin source is also connected to the electrode of the storage capacitor C2. The storage capacitor C2 s , , the pole ' VD c. The other side of the electrode connected to the first common electrode and the scan line are connected to a data driver 402 and the scan driver 404, and ;;;榇,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, , G3, G5, ..., ^, etc., the gate voltage of the thin film transistor 301 to drive the first transistor 3 (H 'the potential of the liquid crystal capacitor C1 is the first ', and the power is applied. a level of the vDC and a level of the second common electrode Vc〇m. f is a normal black (N〇rmally Black, NB) liquid crystal display panel, and the level of the first common electrode vDC is adjusted to be the same as the second common The electrode Vc〇m has the same level as the standard. If it is for normal white (NW) liquid The display panel 'adjusts the level of the first common electrode VDC to a level different from the second common electrode VCom. At this time, the odd column: the display voltage of the liquid crystal capacitors C1 is coupled into a black level. Voltage (ie, tired). Simultaneously connecting the even-numbered columns of the odd-numbered scan lines G3, G5, ... to the second thin film transistor 302, the scan driver 404 is activated by the odd-numbered sweep lines G3, G5, ... The gate voltage field of the second thin film transistor 3〇2 drives the second thin film transistors 302, and the first line of the first picture is obtained by the data lines D1, D2, D3.....Dg a display voltage is written to the even-numbered columns of the liquid crystal capacitors C1. Therefore, the display voltages of the odd-numbered columns of the liquid crystal capacitors C1 are coupled into a black-order voltage (ie, a black screen), and the even-numbered liquid crystal capacitors C1 have The first display voltage of the first picture. Next, at the first display voltage of the same first picture, at the second time, 11 1357042, the scan driver 404 transmits the even number of scan lines g2, G4, G6, ..., Waiting for the gate voltage of the first thin film transistor 3〇1 to drive the etc. The second film transistor 3 (H, the potential of the two ends of the liquid crystal capacitor C1 is the level of the first "through electrode vDC and the second common electrode Vc〇m. For normal black (Normally Biack) , NB) liquid crystal display panel, the level of the 4th common electrode Vdc is adjusted to have the same level as the second common electrode V(3)m. If it is for a normal white (N〇rmany white nw) liquid crystal display surface, the 苐A total of # Vdc's level (4) has a different level than the first two-way electrode Vcom. At this time, the display voltage of the liquid crystal capacitor C1 such as the even-numbered column is coupled into a black-order voltage (that is, a black-faced surface), and the odd-numbered columns of the even-numbered scanning lines G2, G4, ... are connected at the same time. a thin film transistor 3〇2, the scan driver 4〇4, through an even number of scan lines G2, G4, . . . , actuating the gate voltage of the second thin film transistors to drive the second thin film transistors 3〇2, the first display voltage of the first picture is written into the odd column by the data line 〇 2〇3.....Dg, and the liquid crystal capacitors C1 are primed. Therefore, the display voltages of the liquid crystal cells C1 of the even-numbered columns are coupled to a black level voltage (i.e., a black screen), and the liquid crystals C1 of the series of pixels have a first display voltage of the first picture. = a second display voltage on the second side, at the third time, the scan driver 404 activates the gate voltage of the first thin transistor 301 through the odd scan lines G1 'G3, G5, . To drive the first thin film transistor 301 'the potential between the two ends of the liquid crystal capacitor C1 is the level of the first common electrode Vdc and the level of the second common electrode vc 〇 m. For a Normally Black (NB) liquid crystal display panel, the first common electrode vDC=level is adjusted to have the same level as the second common electrode Vc〇m. If the normal white (NormaUy white, Nw) liquid crystal display panel adjusts the level of the first common electrode VDC to have a different level from the second common electrode VC〇m. At this time, the liquid crystal of the odd-numbered columns of pixels; S) 12 1357042 The display voltage of the capacitor ci is coupled into a black-order voltage (ie, a black screen) ^ and the even-numbered columns of the odd-numbered scanning lines G3, G5, ... are simultaneously connected. The second thin film transistor 312, the scan driver 404 transmits the gate voltage of the second thin film transistor 302 through an odd number of scan lines to drive the first thin film transistor 302, by the data lines D1, D2 D3.....Dg, the second display voltage of the first picture is written to the liquid crystal cell C1 of the even-numbered column of pixels. Therefore, the display voltage of the liquid crystal capacitor C1 of the odd-numbered column pixel is coupled into a black level voltage (ie, a black screen), and the liquid crystal & capacitance C1 of the even-numbered column pixel has the second display voltage of the second picture. Then, in the second display voltage of the same second picture, at the fourth time, the scan driver 404 activates the gate voltage of the first thin film transistor 301 through the even number of scan lines G2, G4, G6, . To drive the first thin film transistor 301, the potential between the two ends of the liquid crystal capacitor ci is the level of the first common electrode VDC and the level of the second common electrode vcom. For a normally black (NB) liquid crystal display panel, the level of the first common electrode vDC is adjusted to have a level corresponding to the second common electrode Vc〇m. For a normal white (NW) liquid crystal display panel, the level of the first common electrode Vdc is adjusted to have a different level from the second common power Vcom. At this time, the display voltage of the liquid crystal capacitor C1 of the even-numbered columns of pixels is coupled into a black-order voltage (i.e., a black screen). Simultaneously connecting the second thin film transistors 302 of the odd-numbered columns of the even-numbered scan lines G2, G4, . . . , the scan driver 404 activates the second thin film transistor 3 〇 2 through the even number of scan lines G2, G4, . a gate voltage to drive the second thin film transistor 3〇2, and the second display voltage of the second picture is written into the odd column pixel by the data lines D j, D2, P3.....Dg The liquid crystal capacitor c 1 . Therefore, the display voltage of the liquid crystal capacitor c j of the even-numbered column pixel is coupled to a black level voltage (ie, a black screen), and the liquid crystal capacitor C1 of the odd-numbered column pixel has the second display voltage of the second picture. And so on, the third display voltage of the third picture, the 13th 1357042 fourth display voltage of the fourth picture, ... the one-by-one write of the liquid crystal capacitor C1 of the odd-numbered column pixel and the liquid crystal of the even-numbered column of pixels Capacitance ci. Therefore, by the invention of the present invention, the picture can be interlaced in the liquid crystal capacitor C1 of the odd-numbered column pixel and the liquid crystal capacitor C1 of the even-numbered column pixel, and the black picture is interleaved into the liquid crystal C1 and the even number. In the liquid crystal capacitor c丨 of the column of pixels, it is possible to achieve good picture display quality and picture change speed without increasing the frame rate. Referring to Fig. 3, there is shown a driving method and system for inserting a black screen into a liquid crystal display panel according to a second preferred embodiment of the present invention. As shown in FIG. 3, the liquid crystal display panel 600 is composed of a plurality of pixels 500 arranged in a matrix, wherein each of the pixels 5 主要 mainly includes a liquid crystal capacitor C1 and a first thin film transistor 501. a second thin film transistor 5〇2 and a storage capacitor C2. The gate of the first thin film transistor 501 of the odd-numbered row of pixels is connected to the scan lines G1, G2, . . . Gm-b is connected to the electrode on the side of the liquid crystal capacitor C1, and the electrode on the other side of the liquid crystal capacitor C1 Connected to a second common electrode Vc〇m. The first thin film transistors 5〇1 of the odd-numbered rows of pixels are connected to the data lines D1, D3, D5, ..., respectively. The first of the odd-numbered rows of pixels; the gate of the 4-cell transistor 502 is connected to the y-line G2, ..., Gm, the source of which is connected to the liquid crystal electrode. The drain of the second thin film transistor 502 of the odd row of pixels is connected to the first common electrode VDC. The source of the first thin film transistor 501 of odd-numbered rows of pixels and the source of the second thin-film transistor 502 of odd-numbered rows of pixels are also connected to the electrode on the side of the storage capacitor C2, and the other of the storage capacitor C2 The side electrode is connected to the first common electrode VDC. The gate of the first thin film transistor 501 of the even row of pixels is connected to the scan lines G2, G3, . . . Gm, the source thereof is connected to the electrode on the side of the liquid crystal capacitor C1, and the electrode on the other side of the liquid crystal capacitor C1 Connected to a second common supply 14 1357042 pole Vcom. Further, the drains of the first thin film transistors 501 of even-numbered rows of pixels are connected to the data lines D2, D4, D6, ..., respectively. The second thin film transistor 5〇2 of the even row of pixels is connected to the scan line G1, G2, . . . G*»·1, and the source thereof is connected to the electrode of the liquid crystal capacitor C1' Connected to the first common electrode VDC. The source of the first thin film transistor 5〇1 of the even-numbered row of pixels and the source of the second thin-film transistor 502 of the even-numbered row of pixels are also connected to the electrode of the storage capacitor C2, the storage capacitor (the other The electrode on one side is connected to the first common electrode VDC. In addition, the data line and the scan line are connected to a data driver 6〇2 and a scan driver 004, and the actions of the pixels are controlled according to the corresponding image data and scan data. ❿ ^ First, at the first display voltage of the first picture, at the first time, the scan driver 604 activates the second thin film of the even-numbered rows of odd-numbered pixels through the odd-numbered scan lines G1, G3' G5, . a gate voltage of the crystal 5〇2 to drive the second thin film transistors 5〇2, and a gate voltage of the first thin film transistors 5〇1 of the odd-numbered rows of even-numbered pixels to drive the gate voltages The first-thickness electric crystal II 501 ′ is an even-numbered row of odd-numbered columns of pixels, and the two-potential potential of the liquid crystals cn and the odd-numbered rows of even-numbered pixels of the liquid crystal valley C1 are the first common electrode v〇c Level and the common The position of the pole v_. For the normal black (N〇rmaiiy Biack B) liquid: 曰 display panel, the level of the first common electrode Vdc is adjusted to have the same level as j~ and the through electrode Vcom. The normal white N〇rmally Whlte, Nw liquid crystal display panel adjusts the first common power vDC=bit to a level different from the second common electrode Vc〇m. In this case, the display voltages of the liquid crystal capacitors C1 = the potentials of the even-numbered rows of the odd-numbered columns and the liquid crystal capacitors of the odd-numbered rows of pixels are coupled into a black-order voltage (ie, the inner scan line G1). G3, G5'..: such 15th 1557042-thin film transistor 501 with odd-numbered columns of pixels connected to odd-numbered pixels at the same time, such as the main transistor 502 and the even-numbered even-numbered pixels. The second film J5. If the driver 6°4 passes through the odd-numbered scanning lines CH, G3, 'actuates the first 曰 idle voltage of the odd-numbered odd-numbered columns and the even-numbered even-numbered columns of the first-thin film Γϋ m gate voltage To drive the odd-numbered rows of odd-numbered columns of pixels and the even-numbered rows of even-streets like the first thin glare of the symplectic body 501 material lines m, D2, D; the prime film m by the capital m 1 X m * Dg writes the first display voltage of the first screen of 5H to the liquid crystal capacitors C1 and even poles of the odd-numbered rows of pixels
=列像素之該等液晶電容c卜因此奇=The liquid crystal capacitors of the column pixels are so odd
偶數行奇數列像素之該等液晶… J 黑階電壓（亦即黑畫面），且奇數行斗成 ^ Φ J丑寸数仃哥數列像素與偶數行 偶數列像素之該等液晶電容C1卩有該 示電壓。 —叫心乐顯 ▲接著，在相同第一晝面之第一顯示電壓，第二時刻時， 泫掃描驅動器604透過偶數條掃描線G2、G4、、…， 致動奇數行奇數列像素之該等第二薄獏電晶體5G2之間極 電壓，以驅動該等第二薄膜電晶冑5〇2，以及致動偶數行 偶數列像素之該等第二薄膜電晶肖5〇2之閘極電壓，以驅 動該等第二薄膜電晶趙5〇2,則奇數行奇數列像素之該等 液晶電容C1之兩端電位以及偶數行偶數列像素之該等液 晶電谷C1之兩端電位為該第一共通電極v〇c之準位以及該 第二共通電極V_之準位。對於正常黑（N〇rmally Black, NB )液晶顯示面板，將該第一共通電極v〇c之帛位調成盥 該第二共通電極Vcom具有相同之準位。若是對於正常/白 (Normally White，NW)液晶顯示面板，將該第一共通電 極vDC之準位調成與該第二共通電極Vc〇m具有不相同之 準位。此時即是將奇數行奇數列像素之該等液晶電容ci 之兩端電位以及偶數行偶數列像素之該等液晶電容C1之 顯示電壓耦合成黑階電壓（亦即黑畫面）。同時連接偶數 1357042 4、...之奇數行偶數列像素之該等第-薄膜 電 501以及偶數行奇數列像素之該等第-薄媒電晶雜 501，該掃描驅動器6〇4透過偶數條掃描線G2、μ、 :動：J行偶數列像素之該等第一薄膜電晶體5 偶 數盯奇數列像素之該等第一薄膜電晶想s〇1之問極電i偶 以驅動奇數行偶數列像素之 ’ 偶數行奇數列像素之該等第一薄:電：:電“'體二以及 M =奇數行偶數列像素之之該等液晶電容ci第以 灯奇^列像素之該等液晶電容c卜因此奇數行 之該等液晶電容c 1 U β彳里机,A 了数〜保素 六Γ〗夕鹿帝f 仃偶數列像素之該等液晶電 合C1之顯不電壓耦合成黑階電壓（亦即黑畫面）， 行偶數列像素之該等液晶電容 吁數 ★咬梦V a曰€奋C1以及偶數仃奇數列像素 之该等液明電谷C1具有該第一畫面之第一顯示電壓。、 當在第二畫面之第二顯示電壓， 驅動器604透過奇數條掃描線G1、G3、G5、.= 數行奇數列之該等第二薄膜雷ρ双勤偶 動該等第二薄膜電晶趙二電極電麼，以驅 之該等第二薄臈電晶體5〇2 °行偶數列像素 ▲ 租 之間極電壓，以驅動該箄第一 薄臈電晶體5〇2，則偶數粁卉 寻第一 之兩端電位以及奇數=;^像=該等液晶 兩端電位為該第一共rm:晶電容ci之 極vc〇m之準位。對二之準，以及該第二共通電 顯示面板，將該第一共通；極(vN°=y βι-，nb )液晶 通電極^具有相同：準電:1 !二之準位調成與該第二共 Whlte，NW)液晶顯示面板。右疋對於正常白（N_ally 調成與該第二共通電極；cJnf;i，VDCW θ v com具有不相同之準位β此時即 奇之:玄液日曰電$ C1之顯示電壓耦合成黑階電壓 Q即黑㈣連接奇數條掃描線G1、G3、G5、… 17 1357042 之奇數行奇數列像素之該等第一 行偶數列像素之該等第一薄 瑭電阳體5〇1以及偶數 604透過奇數條料線 G1 ’贿描驅動器 列像素之第-薄膜電晶體:之=二致動奇數行奇數 列像素之第一薄膜電晶想5〇1 =以及偶數行偶數 奇數列像素之第一薄膜電B "電逢，以驅動奇數行 •之第-薄膜電晶藉1以及偶數行偶數列像素 之第薄膜電晶體501，藉由該 . Dg，將該第二書面的坌_肪_ +成 03..... 之該等液晶常;^電屋寫入奇數行奇數列像素 今 1以及偶數行偶數列像辛之爷犛游Β Φ • Ί因此奇數行偶數列像素與偶數行奇數列； 液晶電容C1之顯示雷厭紅人上田 敬η彳豕京之这等 μ齡成黑階電麼（亦即黑畫面）， 且奇數仃奇數列像素與偶數行偶數 cl具有該第二畫面的第二顯示電麗。m曰曰電- . 接著，在相同第二畫面之第二顯示電壓，第四時刻時， 該掃描驅動n，透過偶數條掃描線G2m ...， • 2奇數行奇數列像素之該等第二薄膜電晶體502之閘極 =列：：動該等第二薄膜電晶體502，以及致動偶數行 素：該等第二薄膜電晶想5〇2之閉極電壓，以驅 膜電晶體502，則奇數行奇數列像素之該等 ΐ = ϊ二C1之兩端電位以及偶數行偶數列像素之該等液 :曰電：C1之兩端電位為該第一共通電極v〇c之準位以及該 第了通電極Vc0m之準位。對於正常黑（Normally Black NB)液晶顯示面板，將該第一共通電極Vdc之準位調成與 該第一共通電極Vcom具有相同之準位。若是對於正常白 (Normally White, NW)液晶顯示面板，將該第一共通電 極vDC之準位調成與該第二共通電極Vc〇m具有不相同之 準位此時即疋將奇數行奇數列像素之該等液晶電容c工 之兩端電位以及偶數行偶數列像素之該等液晶電容ci之 顯示電壓輕合成黑階電壓（亦即黑畫面）。同時連接偶數 18These liquid crystals of even-numbered rows of odd-numbered pixels... J black-order voltage (also known as black-screen), and odd-numbered rows of holes ^ Φ J ugly number 仃 数 数 数 与 与 与 与 与 与 液晶 液晶 液晶 液晶 液晶The voltage is shown. - Calling the heartbeat ▲ Next, at the first display voltage of the same first facet, at the second time, the scan driver 604 activates the odd-numbered rows of odd-numbered pixels through the even-numbered scan lines G2, G4, ... Waiting for a voltage between the second thin germanium transistor 5G2 to drive the second thin film transistor 〇2, and actuating the gate of the second thin film transistor 5〇2 of the even-numbered row of even-numbered pixels a voltage for driving the second thin film electro-optical crystals 5〇2, wherein the potentials of the liquid crystal capacitors C1 of the odd-numbered rows of odd-numbered columns and the potentials of the liquid crystal cells C1 of the even-numbered even-numbered columns are The level of the first common electrode v〇c and the level of the second common electrode V_. For a normal black (NB) liquid crystal display panel, the clamping position of the first common electrode v〇c is adjusted to 盥 the second common electrode Vcom has the same level. For a Normally White (NW) liquid crystal display panel, the level of the first common-electrode vDC is adjusted to have a different level from the second common electrode Vc〇m. In this case, the display voltages of the liquid crystal capacitors C1 of the liquid crystal capacitors ci of the odd-numbered rows of odd-numbered columns and the even-numbered rows of even-numbered columns of pixels are coupled into a black-order voltage (i.e., a black screen). Simultaneously connecting the first-thin film 501 of the odd-numbered row even-numbered pixels of the even number 1357402, and the even-thene dielectric 501 of the even-numbered odd-numbered columns of pixels, the scan driver 6〇4 is transmitted through the even-numbered strips Scanning line G2, μ, : moving: J rows of even-numbered columns of pixels of the first thin-film transistor 5 even-numbered odd-numbered columns of pixels of the first thin-film electrified crystal s〇1 The first thin of the even-numbered columns of the even-numbered odd-numbered columns of pixels: electricity: electricity "the body two and M = odd-numbered even-numbered columns of pixels of the liquid crystal capacitance ci The liquid crystal capacitor c is thus an odd number of such liquid crystal capacitors c 1 U β 彳 ,, A number of 〜 保 保 Γ Γ 夕 夕 夕 帝 帝 帝 帝 f f 仃 仃 仃 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶 液晶The black level voltage (that is, the black screen), the liquid crystal capacitors of the even-numbered columns of pixels, the bite of the dream V1, the C1, and the even-numbered odd-numbered pixels of the liquid crystal C1 have the first picture The first display voltage. When the second display voltage is on the second screen, the driver 604 passes the odd number of sweeps. Lines G1, G3, G5, .= a plurality of rows of odd-numbered columns of the second thin film lightning ρ double-passing the second thin film electro-optical two-electrode to drive the second thin germanium transistors 5 〇 2 ° row even array of pixels ▲ rent between the pole voltage to drive the first thin 臈 transistor 5 〇 2, then even 粁 寻 find the first two potentials and odd = ^ image = the LCD The terminal potential is the level of the first common rm: crystal capacitor ci vc 〇 m. For the second, and the second common-power display panel, the first common; pole (vN ° = y βι-, Nb) liquid crystal through electrode ^ has the same: quasi-electricity: 1 ! 2 level adjustment and the second common Whlte, NW) liquid crystal display panel. Right 疋 for normal white (N_ally modulated with the second common electrode; cJnf ;i, VDCW θ v com has a different level β at this time, it is strange: the display voltage of the liquid crystal C C1 is coupled into the black level voltage Q, that is, black (four) is connected to the odd-numbered scanning lines G1, G3, G5, ... 17 1357042 The odd-numbered rows of odd-numbered columns of pixels of the first row of even-numbered columns of pixels of the first thin-field electrical body 5〇1 and the even number 604 are pierced by odd-numbered lines G1 The first thin film transistor of the array of pixels: the second thin film of the odd-numbered rows of odd-numbered columns, the first thin film of the pixel, and the first thin film of the even-numbered odd-numbered columns of pixels. The second thin film transistor 501 is driven by an odd-numbered row, a thin film transistor, and an even-numbered row of pixels. With the Dg, the second written 坌_fat_+ is 03..... The liquid crystals are often; ^ electric house write odd-numbered rows of odd-numbered columns of pixels today and even-numbered rows of even-numbered columns like 之之之牦 Φ Ί • 奇 therefore odd-numbered rows of even-numbered columns of pixels and even-numbered rows of odd-numbered columns; LCD capacitor C1 display Lei 红 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上m曰曰电-. Next, in the second display voltage of the same second picture, at the fourth time, the scan drive n, through the even number of scan lines G2m ..., • 2 odd rows of odd-numbered columns of pixels The gate of the second thin film transistor 502 = column: the second thin film transistor 502, and the actuating even-numbered pixels: the second thin film electro-crystals want a closed-pole voltage of 5 〇 2 to drive the film transistor 502, the odd-numbered rows of odd-numbered columns of pixels ΐ = the potential of both ends of C2 and the even-numbered rows of pixels of the pixel: 曰: the potential at both ends of C1 is the first common electrode v〇c The bit and the level of the first pass electrode Vc0m. For a Normally Black NB liquid crystal display panel, the level of the first common electrode Vdc is adjusted to have the same level as the first common electrode Vcom. For a normal white (NW) liquid crystal display panel, the level of the first common electrode vDC is adjusted to have a different level from the second common electrode Vc〇m, and then the odd-numbered rows are odd-numbered. The display voltage of the liquid crystal capacitors ci of the liquid crystal capacitors of the pixels and the even-numbered rows of even-numbered pixels of the pixels are lightly synthesized to form a black-order voltage (ie, a black screen). Connect even numbers 18 at the same time
/U4Z id0?2、G4、.·.之奇數行偶數列像素之該等第-薄膜 二二=數行奇數列像素之該等第-薄琪電晶通 致動斗叙 04透過偶數條掃描線G2、以、...， 致動奇數行偶數列像素之該等第 數；f千真鉍a也* ，守联电的體50 1以及偶 致订奇數列像素之該等第一薄 以,知 浔膜電晶體sol之閘極電壓， 乂驅動奇數行偶數列像素之該等第一 偶數行奇數列像素之該等第4:電：：電二體训以及 料線D1、D2、D3 溥膜電晶體501，猎由該資 歡仓* 03.....Dg，將該第二晝面的第-顯干雷 I寫入奇數行偶數列像夸 们弟一顯不電 奇數列像辛之二ίΐί等液晶電容。"乂及偶數行 該等：C電容…因此奇數行奇數列像素之/U4Z id0?2, G4, .., odd-numbered even-numbered columns of pixels, the first-thin film, two-two-number rows, odd-numbered columns of pixels, the first-thin-thin electro-optical actuator, 04, through even-numbered scans Lines G2, ..., ... actuate the first number of pixels of the even-numbered rows of even-numbered rows; f 千真铋a*, the body 50 1 of the collateral, and the first thin of the even-order odd-numbered pixels, Knowing the gate voltage of sol film sol, 乂 driving odd-numbered rows of even-numbered columns of pixels, the first even-numbered rows of odd-numbered columns of pixels, etc. 4: electricity:: electric two-body training and material lines D1, D2, D3 溥Membrane transistor 501, hunting by the asset holder warehouse * 03.....Dg, the second-faced first-draining mine I is written into the odd-numbered row even-numbered column like a younger brother, a non-electrical odd-numbered column image Xinzhi two ίΐί and other liquid crystal capacitors. "乂 and even rows. These: C capacitors... so odd rows of odd columns of pixels
Cl 以及偶數行偶數列像素之該等液晶電容 C1之顯不電壓耦合成黑階電壓（ ： 偶數列像素之該等液晶電容C1以/二:面），且奇數行 該等液晶dm·/ ^ 偶數行奇數列像素之 I:? 第二畫面的第二顯示電壓。 四顯示電壓.......逐_驾入^、；7電壓、第四畫面的第 之發明在η個佥^ 晶電容C1。因此藉由本案 畫面’可將畫面交錯顯示在奇數行偶數列 行奇數列像素之該等液晶電容C1以及奇數行 數：偶數列像素之該等液晶電容。中，並 入厂行偶數列像素與偶數行奇數列像幸 之°哀等液晶電谷C1以》弄料彡-太冢 = 電容C”，達到不用提升晝面傳4 】度。e rate)’即可達到良好的畫面顯示品質與畫面改： 干面S照=圖’係為本發明第三較佳實施例之液曰曰“頁 曰海-i'，、、畫面之驅動方法與系統。如第4圖所示，液 所構成，㈣一個===素（㈣ 容U、-第-薄膜電晶二：及則主上包含了-液晶電 瓶/υΐ以及一儲存電容C2。其中 19 丄乃川42 偶數仃像素更包含一第：薄膜電晶體7〇2。 Μ、該第一薄膜電晶體701之閘極連接掃描線⑴、 電極連接電極’該液晶電容C1另一側之 -側之電極：：：共Γ"_’而該儲存電容C2之另 資料二 一共通鋒VDC，其汲極分別連接 貧枓線Dl、D2、D3、D4、…。 泛丧 線G2偶像素之該第二薄膜電晶體7〇2之閘極連接掃描 雪权' 、…、Gm，其源極連接至該液晶電容C1 一側之 電曰體^極連接至同—肋鄰奇數行像素之該第一薄膜 电曰日體7 0 1之源極。 *另外，資料線和掃描線則連接到一資料驅動器So〕和 2描驅動器804’並且依據對應的影像資料和掃描 控制各像素的動作。 &貫先，在第一畫面之第一顯示電壓，第一時刻時，該 掃描驅動器804透過奇數條掃描線gi、G3、G5、…，^The apparent voltage of the liquid crystal capacitors C1 of Cl and the even-numbered rows of even-numbered columns is coupled to a black-order voltage ( : the liquid crystal capacitors C1 of the even-numbered columns of pixels are /2: faces), and the odd-numbered rows of the liquid crystals dm·/ ^ I of the even-numbered odd-numbered columns of pixels: The second display voltage of the second picture. The four display voltages ... are driven by ^, 7 voltage, and the fourth invention of the fourth picture is in n 佥 crystal capacitors C1. Therefore, the screen of the present invention can be used to interleave the screens in the odd-numbered rows of the odd-numbered columns of the liquid crystal capacitors C1 and the odd-numbered rows: the even-numbered columns of the liquid crystal capacitors. In the process, the even-numbered columns and the even-numbered rows of odd-numbered columns are merged into the factory. Fortunately, the liquid crystal electric valley C1 is used to make the 彡-太冢=capacitor C", and it is not necessary to raise the surface. A good picture display quality and picture change can be achieved: The dry surface S==Fig. is the liquid 曰曰 "Page -海-i', the screen driving method and system of the third preferred embodiment of the present invention. As shown in Figure 4, the liquid consists of (4) one === prime ((4) capacity U, - the first - thin film crystal 2: and the main contains - liquid crystal battery / υΐ and a storage capacitor C2. Among them 19 丄The Nagawa 42 even-numbered pixel further includes a thin film transistor 7〇2. The gate of the first thin film transistor 701 is connected to the scan line (1), and the electrode is connected to the electrode of the other side of the liquid crystal capacitor C1. :::共Γ"_' and the other storage capacitor C2 has a common front VDC, and its drain is connected to the barren lines Dl, D2, D3, D4, .... The second line of the G2 even pixel The gate of the thin film transistor 7〇2 is connected to the scanning snow weights ', . . . , Gm, and the first thin film whose source is connected to the side of the liquid crystal capacitor C1 is connected to the same-ribbed adjacent odd-numbered pixels. The source of the solar cell 7 0 1 . * In addition, the data line and the scan line are connected to a data driver So] and 2 trace driver 804' and control the action of each pixel according to the corresponding image data and scanning. First, in the first display voltage of the first picture, the first time, the scan driver 804 passes through the odd Scan lines gi, G3, G5, ..., ^
動奇數列像素之該等第一薄膜電晶體7〇丨之閘極電壓，以 驅動該等第一薄膜電晶體7〇1，以及致動偶數行偶數列像 素之該等第二薄膜電晶體7〇2之閘極電壓，以驅動該等第 二薄膜電晶體702，則因為偶數行偶數列像素與奇數行偶 數列像素之極性相反，因此當偶數行偶數列像素之該等第 二薄膜電晶體702導通時，使得相鄰像素之偶數行偶數列 像素與奇數行偶數列像素的電位中和，致使偶數列像素之 該等液晶電容C1之兩端電位差接近零。對於正常累 (Normally Black，NB)液晶顯示面板，偶數列像素顯示^ 黑畫面。 同時連接奇數條知描線Gl、G3、G5、…之奇數列像 素之該等第一薄膜電晶體701 ’該掃描驅動器804透過奇 數條掃描線Gl、G3、G5、...，致動奇數列像素之第一薄Transmitting the gate voltages of the first thin film transistors 7〇丨 of the odd-numbered columns of pixels to drive the first thin film transistors 7〇1, and actuating the second thin film transistors 7 of the even-numbered rows of even-numbered pixels The gate voltage of 〇2 is used to drive the second thin film transistors 702. Since the even-numbered rows of even-numbered columns and the odd-numbered rows of even-numbered columns have opposite polarities, the second thin film transistors of the even-numbered rows of even-numbered pixels When the 702 is turned on, the potentials of the even-numbered row even-numbered pixels of the adjacent pixels and the odd-numbered rows of the even-numbered columns are neutralized, so that the potential difference between the liquid crystal capacitors C1 of the even-numbered pixels is close to zero. For a Normally Black (NB) LCD panel, the even column of pixels displays a black screen. The first thin film transistors 701' of the odd-numbered columns of pixels of the odd-numbered lines G1, G3, G5, ... are simultaneously connected; the scan driver 804 activates the odd-numbered columns through the odd-numbered scanning lines G1, G3, G5, ... The first thin pixel
20 1^7042 :電晶體7〇1之間極電昼，以驅動 電晶體7〇1，藉由該資料線D1、D2、D3、…素^第一缚膜 -畫面的第一顯示電壓寫 g’將該第 。。因此偶數列像素之該等 i像”液晶電容 成黑階電壓（亦即黑書面），^ 顯不電壓耦合 容以有該第-畫面-之第)一顯且示奇 接著，在相同第一畫面之第一顯示電 该掃指驅動器804透過偶數條掃描線…以第刻時， 致動偶數列像素之該等第-薄膜電晶體701之鬧1二， 以驅動該等苐—薄膜電晶體7〇 ::極電壓， 像素之該等第二薄膜電晶體 =偶數行奇數列 第二薄膜電晶體702,則因為偶壓，以驅動該等 奇數列像素之極性相反，因此當偶：行與奇數行 第二薄膜電晶體702導通時，使得相鄰^ 素之該等 列像素與奇數行奇數列像素的電 象 =等？電容C1之兩端電位差接近零使== =…一)液晶顯示面板，奇數繼 素之==?nr、G4、G6、，_ ,, M ^ . 、電日日體701，該掃描驅動器804透過偶 ;=4:，'〇6一，致動偶數列像素之= 斑之閉極電壓’以驅動偶數列像素之第-薄膜 第：該資料線D1、D2、D3、…、以，將該第 ei 一 0 π 電壓寫入偶數列像素之該等液晶電容 = :『液…顯示_合 田在第—畫面之第一顯示電壓，第三時刻時，哕 驅動器804透過奇數條掃描線^、^、以、...，=動^ 21 1357042 數列像素之該等第一薄膜電晶體701之閘極電壓以驅動 ^等第一薄膜電晶體701，以及致動偶數行偶數列像素之 該等第二薄膜電晶體702之閘極電壓，以驅動該等第二 膜電晶體702，則因為偶數行偶數列像素與奇數行偶數列 像素之極性相反，因此當偶數行偶數列像素之該等第二 獏電晶體702導通時，使得相鄰像素之偶數行偶數列=素 與奇數行偶數列像素的電位中和，致使偶數列像素之該等 液晶電容ci之兩端電位差接近零。對於正常黑（N。聰 Black，NB )液晶顯示面板，偶數列像素顯示為黑畫面。20 1^7042: The pole is electrically connected between the transistors 7〇1 to drive the transistor 7〇1, and the first display voltage of the first bond film-picture is written by the data line D1, D2, D3, ... g' will be the first. . Therefore, the i-like pixels of the even-numbered pixels are in the black-order voltage (that is, black-written), and the voltage-free coupling is formed by the first-picture--the first one, and the odd is followed by the same first. The first display of the screen electrically drives the wiper driver 804 through the even number of scan lines. In the first moment, the first-thickness transistor 701 of the even-numbered columns of pixels is actuated to drive the germanium-thin film transistor. 7〇:: pole voltage, the second thin film transistor of the pixel=even row odd-numbered second thin film transistor 702, because of the even voltage, to drive the opposite polarity of the pixels in the odd-numbered columns, so when When the odd-numbered second thin film transistors 702 are turned on, the electric potentials of the adjacent pixels of the adjacent pixels and the odd-numbered rows of pixels are equal to zero. The potential difference between the two ends of the capacitor C1 is close to zero so that the liquid crystal display is displayed. Panel, odd-numbered succession ==?nr, G4, G6,, _,, M ^ . , electric day and body 701, the scan driver 804 through the even; = 4:, '〇6 one, actuating even-numbered columns of pixels = the closed-pole voltage of the spot 'to drive the even-numbered column of pixels - the film: the data line D1, D2, D3,... The liquid crystal capacitance of the ei 0 0 π voltage is written into the even column of pixels =: "Liquid ... display _ Hetian in the first display voltage of the first screen, and at the third time, the 哕 driver 804 scans through the odd number of lines Lines ^, ^, 、, ......, = 21 1357042 The gate voltages of the first thin film transistors 701 of the number of pixels to drive the first thin film transistor 701, and the even-numbered rows of even-numbered pixels The gate voltages of the second thin film transistors 702 to drive the second film transistors 702, because the even-numbered rows of even-numbered columns of pixels and the odd-numbered rows of even-numbered columns of pixels have opposite polarities, so when even-numbered rows of even-numbered columns of pixels When the second germanium transistors 702 are turned on, the potentials of the even-numbered rows of even pixels of the adjacent pixels and the pixels of the odd-numbered rows of the adjacent pixels are neutralized, so that the potential difference between the liquid crystal capacitors ci of the even-numbered columns is close to zero. For a normal black (N. Cong Black, NB) liquid crystal display panel, even-numbered columns of pixels are displayed as black frames.
同時連接奇數條掃描線Gl、G3、G5、…之奇數列像 素之該等第一薄膜電晶體7〇1，該掃描驅動器8〇4透 數條掃描線Gl、G3、G5 '…，致動奇數列像素之第 臈電晶體70 1之閘極電壓，以驅動奇數列像素之第一 電晶體7〇1 ’藉由該資料線D1、Μ、.....Dg，將該第 二畫面的第二顯示電壓寫入奇數列像素之該等液晶電/容 ci。因此偶數列像素之該等液晶電容C1之顯示電壓耦人 士黑階電I (亦即黑畫面），且奇數列像素之該等液 谷C1具有該第二畫面之第二顯示電壓。 接者，在相同第二畫面之第二顯示電壓，第四時刻時， 該掃描驅動器804透過偶數條掃描線G2、G4、G6、…， 致動偶數列像素之該等第一薄膜電晶體7〇1之閘極電壓， 以驅動該等第-薄膜電晶體7〇1，以及致動偶數行奇 像素=s玄等第一薄膜電晶體7〇2之閘極電壓，以驅動該 第二薄膜電晶ϋ 7G2 ’則因為偶數行奇數列像素與奇數 奇數㈣素之極性相反，因此當偶數行奇㈣像素之該等 第二溥膜電晶ϋ 702導通時’们导相耗素之偶數行奇數 列像素與奇數行奇數列像素的電位中#，致使奇數列 之該等液晶電容C1之兩端電位差接近零。對於正常里 (N〇rmally Black，ΝΒ )液晶顯示面板，奇數列像素顯示為、Simultaneously connecting the first thin film transistors 7〇1 of the odd-numbered columns of the odd-numbered scanning lines G1, G3, G5, . . . , the scanning driver 8〇4 is scanned through the plurality of scanning lines G1, G3, G5′... a gate voltage of the second transistor 70 1 of the odd-numbered column of pixels to drive the first transistor 7〇1' of the odd-numbered column of pixels by the data line D1, Μ, . . . Dg The second display voltage is written to the liquid crystal cells ci of the odd column of pixels. Therefore, the display voltages of the liquid crystal capacitors C1 of the even-numbered columns are coupled to the black matrix power I (i.e., the black screen), and the liquid crystals C1 of the odd-numbered pixels have the second display voltage of the second screen. In the second display voltage of the same second picture, the scan driver 804 activates the first thin film transistors 7 of the even-numbered pixels through the even-numbered scan lines G2, G4, G6, . a gate voltage of 〇1 to drive the first-thin film transistor 7〇1, and a gate voltage of the first thin film transistor 7〇2 such as an even-numbered row of odd-pixels=s Xuan, to drive the second film The electric crystal ϋ 7G2 ' is because the even-numbered odd-numbered columns of pixels are opposite to the odd-numbered odd-numbered (four) primes, so when the even-numbered rows of odd-numbered (four)-pixels of the second 溥-membrane crystallization 702 are turned on, the even-numbered rows of the phase-conducting elements are turned on. The potentials of the odd-numbered columns and the odd-numbered odd-numbered columns of pixels cause the potential difference between the two ends of the liquid crystal capacitors C1 of the odd-numbered columns to be close to zero. For a normal (N〇rmally Black, ΝΒ) LCD panel, the odd-numbered columns are displayed as
22 丄乃7042 黑畫面。 數列像 透過偶 第一薄 一薄膜 將該第 晶電容 壓耦合 液晶電 面的第 由本案 像素與 入奇數 用提升 示品質 同時連接偶數條掃描線G2、G4、G6、...之# 2該等第…薄膜電晶體7G1，該掃描驅動器804 數條掃描線G2、G4、G6、…，致動偶數列像 骐電晶體7〇 1之閘極㈣，以驅動偶數列像素之 電晶體701，藉由該資料線D1、D2、D3、. .、^， 二畫面的第二顯示電壓寫入偶數列像素之該等8液 ci。因此奇數列像素之該等液晶電容C1之顯示 ，黑階電壓（亦即黑畫面），且偶數列像素之該等 谷C1具有該第二畫面之第二顯示電壓。 依此類推，第三畫面的第三顯示電壓、第四畫 四顯示電壓.......逐一寫入該液晶電容C1。因此= 之發明在同一個畫面，可將畫面交錯顯示在奇數歹3 偶數列像素之該等液晶電容C1中，將黑畫面交錯插 列像素與偶數列像素之該等液晶電容C1中，達到不 畫面傳輸率（frame rate)，即可達到良好的畫面顯 與畫面改變速度。22 丄 is 7042 black screen. The number of pixels connected to the liquid crystal electric surface of the first crystal through the first thin film is the same as that of the odd-numbered scanning lines G2, G4, G6, ... a film transistor 7G1, the scan driver 804, a plurality of scan lines G2, G4, G6, ..., actuating an even column of the gate (4) of the transistor 7〇1 to drive the transistor 701 of the even column of pixels, The data electrodes D1, D2, D3, . . , ^, the second display voltage of the two pictures are written into the eight liquid ci of the even-numbered pixels. Thus, the display of the liquid crystal capacitors C1 of the odd-numbered columns of pixels, the black-order voltage (i.e., the black screen), and the valleys C1 of the even-numbered columns of pixels have the second display voltage of the second picture. And so on, the third display voltage of the third picture, the fourth picture four display voltage, ... are written into the liquid crystal capacitor C1 one by one. Therefore, the invention of = is on the same screen, and the picture can be interleaved and displayed in the liquid crystal capacitors C1 of the odd-numbered 3 even-numbered columns of pixels, and the black picture is interleaved into the liquid crystal capacitors C1 of the pixels and the even-numbered pixels. The frame rate can achieve good picture display and picture change speed.
因此即使應用在大尺寸的液晶電視或是液晶顯示器， 無須增加掃描頻率，隨著解析度或是液晶面板的面積越 大’亦可產生良好的液晶顯示畫面的品質。 上述本發明之具體實施例與圖示係使熟知此技術之人 士所能瞭解，然而本專利之權利範圍並不侷限在上述實施 例0 1综合上述，本發明之目的已充分且有效地被揭露。本 案知由熟知此技術之人士任施匠思而為諸般修飾，然皆不 脫如附申請專利範圍所欲保護者。 【圖式簡單說明】 第1圖係為習知液晶顯示面板插入黑畫面之驅動方法 與系統。 1357042 第2圖係為本發明第一較佳實施例之液晶顯示面板插 入黑晝面之驅動方法與系統。 第3圖係為本發明第二較佳實施例之液晶顯示面板插 入黑晝面之驅動方法與系統。 第4圖係為本發明第三較佳實施例之液晶顯示面板插 入黑畫面之驅動方法與系統。Therefore, even if it is applied to a large-sized liquid crystal television or a liquid crystal display, it is not necessary to increase the scanning frequency, and the resolution is larger or the area of the liquid crystal panel is larger, and good liquid crystal display quality can be produced. The specific embodiments and illustrations of the present invention are known to those skilled in the art, but the scope of the patent is not limited to the above-described embodiments. The above objects have been fully and effectively disclosed. . The present invention is known to be modified by those skilled in the art, and is not intended to be protected by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a driving method and system for inserting a black screen into a conventional liquid crystal display panel. 1357042 Fig. 2 is a driving method and system for inserting a liquid crystal display panel into a black enamel surface according to a first preferred embodiment of the present invention. Fig. 3 is a view showing a driving method and system for inserting a liquid crystal display panel into a black box surface according to a second preferred embodiment of the present invention. Fig. 4 is a diagram showing a driving method and system for inserting a black screen into a liquid crystal display panel according to a third preferred embodiment of the present invention.
【主要元件符號說明】 100像素 101 薄膜電晶體 200液晶顯不面板 202資料驅動器 204掃描驅動器 C1液晶電容 C2儲存電容 Dl、D2、D3.....Dg 資料線 Gl、G2.....Gm掃描線 300像素 301 第一薄膜電晶體 302第二薄膜電晶體 400液晶顯不面板 402 資料驅動器 404掃描驅動器 500像素 501 第一薄膜電晶體 502第二薄膜電晶體 6 0 0液晶顯不面板 602 資料驅動 604掃描驅動器 700像素 701 第一薄膜電晶體 702第二薄膜電晶體 8 0 0液晶顯不面板 802 資料驅動器 804掃描驅動器 24[Main component symbol description] 100 pixels 101 thin film transistor 200 liquid crystal display panel 202 data driver 204 scan driver C1 liquid crystal capacitor C2 storage capacitor Dl, D2, D3.....Dg data line Gl, G2..... Gm scan line 300 pixels 301 first thin film transistor 302 second thin film transistor 400 liquid crystal display panel 402 data driver 404 scan driver 500 pixels 501 first thin film transistor 502 second thin film transistor 60 0 liquid crystal display panel 602 Data Drive 604 Scan Driver 700 Pixels 701 First Thin Film Transistor 702 Second Thin Film Transistor 80 0 Liquid Crystal Display Panel 802 Data Driver 804 Scan Driver 24
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