201133457 六、發明說明： 【發明所屬之技術領域】 本發明相關於一種液晶顯示器及相關驅動方法’尤指一 種採用畫素交錯佈局和多重閘極線驅動架構之色序法液晶 顯示器及相關驅動方法。 【先前技術】 液晶顯示器（liquid crystal display，LCD)具有低韓射、體 積小及低耗能等優點，已逐漸取代傳統的陰極射線管 (cathode ray tube，CRT)顯示器，進而被廣泛地應用在筆記型 電腦、個人數位助理（personal digital assistant，PDA)、平面 電視，或行動電話等電子資訊產品上。液晶顯示器一般使用 心色;慮光片（color filter)面板或色序法（c〇i〇r seqUentiai method)面板。彩色濾光片液晶顯示器依據人類視覺系統中 感知混色的效果，利用空間混光方式來顯示影像。色序法液 晶顯示器則是利用人眼視覺暫留的原理，藉由快速切換紅 (R)、綠（G)、藍（B)等單色圖場（field)來顯示特定顏 色，因此無須使用傳統彩色濾光片，可降低生產成本並增加 光源穿透率。 201133457 第1圖為先前技術中一色序法液晶顯示器600的示意 圖。色序法液晶顯示器600包含一色序時間控制電路610、 一資料驅動單元120、一掃描驅動單元130、一顯示面板 140、一發光二極體驅動單元150，以及一背光模組160。顯 示面板140上設有複數條資料線DI^-DLm、複數條閘極線 GLcGLn，以及複數個晝素單元PX"〜PXMN。每一晝素單 元包含一薄膜電晶體開關TFT、一液晶電容Cix和一儲存電 容CST，分別耦接於相對應之資料線、相對應之閘極線，以 胃 及一共同電壓VC0M。在接收系統端傳來之原始圖框資料後， 色序時間控制電路110可對原始圖框資料包含之R、G、B 三原色資料進行排序（data sorting )，進而按照特定色序（如： R—G—B或R—G-B — G)輸出單色圖場至資料驅動單元 120，以及輸出相對應之控制訊號至掃描驅動單元130和發 光二極體驅動單元150。依據色序時間控制電路610所輸出 之訊號，資料驅動單元120可輸出對應於顯示影像之資料驅 • 動訊號至相對應之資料線DI^-DLm，掃描驅動單元130可 輸出開啟電晶體開關TFT所需之閘極驅動訊號SG!〜SGN至 相對應之閘極線GI^-GLn，而發光二極體驅動單元150可 依此控制背光模組160之亮度，以讓晝素單元PXn〜PXMN 可顯示對應於原始圖框資料之影像。 第2圖為先前技術之液晶顯示器100運作時之時序圖， 顯示了閘極驅動訊號SG!〜SGN之波形。先前技術在驅動液 5 201133457 晶顯示器刚時係依序掃描開極線GLi〜gLn，亦即同 期内僅會開啟-條閘極線上之薄膜電晶體開關啦。舉例來 說，在週期T1内，閘極驅動訊號SGi具致能電位（例如高 電位）而閘極驅動訊號SG2〜SGn具除能電位（例如低電 位）’進而開啟第1列晝素單元ρχ"〜ρχ⑷内之薄膜 開關TFT’此時資料驅動單元12〇寫入資料線叫〜〜之 資枓分別相關於第1列晝素單元PX"〜PXM1欲顯示之影 像’因此T1為第1列查去gg — 勹弟歹1且素早70之充電週期；在週期T2内， 閘極驅動訊號sg2具致能電位而閘極驅動訊號％、SG广 SGN具除能電位’進而開啟第2列晝素單元％2〜ρχ 之薄膜電晶體開關TFT，此時資料驅動單元i2〇寫入資： 叫〜心之資料分別相關於第2列畫素單元ΡΧΐ2〜ρχ、、 欲顯示之影像，因此丁2為第2列晝素單元之 此類推，直到完成整個晝面。 / ，依 ^大尺寸或高解析度的應时，資魏和閘 也會隨之增加。幻_x_的面__例，為了的數至 圖場更新率㈤dr 約1.39毫秒’而每一條閘極線的定址時 因此，在先前技術之色序法液晶顯示器⑽中，畫㈣杜」 易因為充電時間不足而盏本為5 _ ^ 旦’、早兀谷 質。而無法顯不正確灰階，進而影響顯示品 201133457 【發明内容】 本發明提供-祕肖晝錢錯佈局和乡重祕線驅動之 色序㈣晶顯示器’其包含―顯示面板、複數個畫素單元、 =色序時間控制電路、—f料驅動單元，以及—掃描驅動單 疋―該顯7F面板上设有複數條閘極線和複數個資料線組，其 中母一資料線組包含則条賴線。每—畫素單元設置於該顯 不面板上-相對應之閘極線和一相對應之資料線組的交會 處丄其中位於該晝素陣列中第（m+1)行第n列之一第一畫 素單π係⑤置於該複數條資料線組中—第m資料線組之一 第側且輕接至§亥第m資料線組中一第一資料線以及該複 數條間極線中—第—閘極線；位於該晝素陣列中第（m+1 ) 行第（n+1)列之—第二晝素單元係設置於該第@資料線組 之該第一側，且耦接至該第m資料線組令一第二資料線以及 該複數條閘極線中一第二閘極線；位於該晝素陣列中第 fm+l)行第（n+2)狀-第三畫素單元係設置於該第^ 貝料線組之該第一側，且耦接至該第m資料線組中一第三資 料線以及該複數條閘極線中一第三閘極線；位於該晝素陣列 中第m行第（n+3)列之一第四晝素單元係設置於該第⑺資 料線組之一第二側，且耦接至該第一資料線以及該複數條閘 極線中一第四閘極線；位於該晝素陣列中第m行第（n+4) 歹J之第五晝素單元係設置於該第m資料線組之該第二 側，且耦接至該第二資料線以及該複數條閘極線中一第五閘 201133457 =俜:=3陣，第，(n+5)列之-第六晝素 早·置於该第m資料線組之該第二側 ㈣線以及該複數條閉極線t_第㈣極線。該色科= 制電路包含-資料轉換電路，用來將: =料進㈣序，依制晝轉Μ佈局來早 ==應之_號。該資料驅動單元依據該色序 ft制電路傳來之控制訊號來輪出相關於顯示影像之資 ^^號至相對應之資料線。該掃描驅動單擔據該色序 時間控制電路傳來之控制訊號來輸出開啟該複數個書素單 謂需之_驅動訊號至相對應之閘極線。 — 本發明另提供—種色序法液晶顯示器之驅動方法，其包 s在-第-週期内’—晝素陣列中第ι列至第2n列畫素 早疋，進而對該第1列至第η列畫素單元中-第（m+1)行 晝素單元進行充電，同時對該第（n+1)列至第&列畫素單 疋中帛m仃畫素單％進行預充電；以及在接續該第一週期 =之。第—週期内開啟該晝素陣列中第Μ”列至第％列 晝素單元’進而對該第（η+1)列至第2η列畫素單元中該第 m行晝素單元進行充電，同時對該第（2Π+1)列至第3η列 晝素單元中-第（m+1)行晝素單元進行預充電。 【實施方式】 201133457 在說明書及後續的申請專利範圍當中使用了某些詞彙來 指稱特定的元件。所屬領域中具有通常知識者應可理解，製 造商可能會用不同的名詞來稱呼同樣的元件。本說明書及後 續的申請專利範圍並不以名稱的差異來作為區別元件的方 式，而是以元件在功能上的差異來作為區別的基準。在通篇 說明書及後續的請求項當中所提及的「包含」係為一開放式 的用語，故應解釋成「包含但不限定於」。此外，「耦接」一 詞在此係包含任何直接及間接的電氣連接手段。因此，若文 * 中描述一第一裝置耦接於一第二裝置，則代表該第一裝置可 直接連接於該第二裝置，或透過其他裝置或連接手段間接地 連接至該第二裝置。 第3圖為本發明第一實施例中一色序法液晶顯示器100 的示意圖。色序法液晶顯示器100包含一色序時間控制電路 110、一資料驅動單元120、一掃描驅動單元130、一顯示面 φ 板140、一發光二極體驅動單元150，以及一背光模組160。 顯示面板140上設有複數條資料線複數條閘極 線GI^-GLn，以及複數個晝素單元ΡΧη〜ΡΧΜΝ。每一晝素 單元包含一薄膜電晶體開關TFT、一液晶電容Clx和一儲存 電容CST，分別耦接於相對應之資料線、相對應之閘極線， 以及一共同電壓VCOM。色序時間控制電路110包含一資料 轉換電路170，在接收系統端傳來之原始圖框資料後，色序 時間控制電路110可對原始圖框資料包含之R、G、B三原 9 201133457 色資料進行排序’而資料轉換電路170會依據晝素單元之佈 局來進行資料轉換，因此能按照特定色序輸出單色圖場至資 料驅動單元120，以及輸出相對應之控制訊號至掃描驅動單 元130和發光二極體驅動單元15〇。依據色序時間控制電路 110所輸出之訊號，資料驅動單元120可輸出對應於顯示影 像之資料驅動訊號至相對應之資料線DLi〜DLw，掃描驅動 單元130可輸出開啟薄膜電晶體開關TFT所需之閘極驅動訊 號sg1〜SGn至相對應之閘極線GLi〜GLn ,而發光二極體 驅動單元150可依此控制背光模⑯16〇<亮度，以讓主動區 域内的晝素單元PX^PXW^N可顯示對應於原始圖框資料 之影像。 本發明之液晶顯示器⑽採用晝素交錯佈局和多重閉極 線驅動之架構’第3圖所示之實施例以三閘極線驅動架構來 作說明，亦即每-資料線組包含3條相鄰之資料線，每—問 極線組包含3條連續之閘極線。每—畫素單元設置於一相對 應資料線組和-相對應間極線之交會處··由奇數間極線組 閘極線GL,〜GL3、GL7〜GL9、.·.等)所控制之畫素 其左側資料線組傳來之資料，而由偶數問極線組 =1極線叫〜GL6等）所控制之畫素單元係接收其右 線㈣來之㈣。以第2資料線組之 間極線叫、GL2、GL來;^疋PX21、％、％分別由 L3來控制，且分別接收資料線DL4、 201133457 DLS、DL6傳來之資料；設於其左側之晝素單元ρχι4、ρχι5、 * PXl6分別由閘極線GL4、GLS、GL6來控制，且分別接收資 -料線D“、DLS、DL6傳來之資料。液晶顯示器1〇〇内晝素 單το PX"〜PXMN之充電方式在說明書後續内容中會有更進 一步的說明。 第4圖為本發明第二實施例中一色序法液晶顯示器2⑻ 的示意圖。色序法液晶顯示器2〇〇包含一色序時間控制電路 籲lio、一資料驅動單元120、一掃描驅動單元13〇、一顯示面 板140、一發光二極體驅動單元15〇，以及一背光模組16〇。 本發明第二實施例和第—實施例結構類似，不同之處在於色 序法液晶顯示器200另包含三條虛擬資料線DXi〜Dx3，設 置於顯示面板140上資料線DLl〜DLw之左側。因此，色序 法液晶顯示器200之晝素矩陣另包含一行虛擬畫素單元ρι^ 〜pln，每一虛擬晝素單元之結構和晝素單元ρχη〜ρχ_ •相同。液晶顯示器200内晝素單元ΡΧ"〜ρχΜΝ之充電方式 在說明書後續内容中會有更進一步的說明。 第5圖為本發明第三實施例中—色序法液晶顯示器· 的示意圖。色序法液晶顯示器包含—色序時間控制電路 110、一資料驅動單元120、一掃描驅動單元13〇、一顯示面 板140、一發光二極體驅動單元15〇，以及一背光模組⑽。 本發明第三實施例和第-實施例結構類似，不同之處在於色 201133457 序法液晶顯示器300另包含三條虛擬資料線DX4〜DX6，設 置於顯示面板140上資料線DI^-DLsm之右側。因此，色序 法液晶顯示器300之晝素矩陣另包含一行虛擬晝素單元PR! 〜PRN，每一虛擬畫素單元之結構和晝素單元PXn〜PXMN 相同。液晶顯示器300内晝素單元PXn〜PXMN之充電方式 在說明書後續内容中會有更進一步的說明。 第6圖為本發明第四實施例中一色序法液晶顯示器400 的示意圖。色序法液晶顯示器400包含一色序時間控制電路 * 110、一資料驅動單元120、一掃描驅動單元130、一顯示面 板140、一發光二極體驅動單元150，以及一背光模組160。 本發明第四實施例和第一實施例結構類似，不同之處在於色 序法液晶顯示器300另包含六條虛擬資料線DXi-DXe，其 中虛擬資料線DXi-DXs設置於顯示面板140上資料線DI^ 〜DL3M之左側，而虛擬資料線DX4〜DX6設置於顯示面板 140上資料線DI^-DLsm之右側。因此，色序法液晶顯示器 · 400之晝素矩陣另包含兩行虛擬晝素單元PI^-PLn和PR! 〜PRN，每一虛擬畫素單元之結構和晝素單元PXn〜PXMN 相同。液晶顯示器400内晝素單元PXn〜PXMN之充電方式 在說明書後續内容中會有更進一步的說明。 第7圖為本發明第五實施例中一色序法液晶顯示器500 的示意圖。色序法液晶顯示器500同樣包含一色序時間控制 12 201133457 電路110、一資料驅動單元120、一掃描驅動單元130、一顯 示面板140、一發光二極體驅動單元15〇，以及一背光模組201133457 VI. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal display and related driving method, in particular to a color sequential liquid crystal display using a pixel staggered layout and a multiple gate line driving architecture, and a related driving method . [Prior Art] Liquid crystal display (LCD) has the advantages of low Han shot, small size and low energy consumption, and has gradually replaced the traditional cathode ray tube (CRT) display, and is widely used in Electronic information products such as notebook computers, personal digital assistants (PDAs), flat-panel TVs, or mobile phones. Liquid crystal displays generally use a heart color; a color filter panel or a color sequential method (c〇i〇r seqUentiai method) panel. Color filter liquid crystal displays use spatially mixed light to display images based on the effect of perceived color mixing in the human visual system. The color sequential liquid crystal display uses the principle of human eye persistence to display a specific color by quickly switching the monochrome fields such as red (R), green (G), and blue (B), so there is no need to use Traditional color filters reduce production costs and increase light source penetration. 201133457 Figure 1 is a schematic illustration of a prior art one-color sequential liquid crystal display 600. The color sequential liquid crystal display 600 includes a color sequential time control circuit 610, a data driving unit 120, a scan driving unit 130, a display panel 140, a light emitting diode driving unit 150, and a backlight module 160. The display panel 140 is provided with a plurality of data lines DI^-DLm, a plurality of gate lines GLcGLn, and a plurality of pixel units PX"~PXMN. Each of the pixel units includes a thin film transistor switching TFT, a liquid crystal capacitor Cix, and a storage capacitor CST coupled to the corresponding data line, the corresponding gate line, and the stomach and a common voltage VC0M. After receiving the original frame data transmitted from the system end, the color sequence time control circuit 110 can sort the data of the R, G, and B primary colors included in the original frame data, and then according to a specific color sequence (eg, R). —G—B or R—GB — G) outputs a monochrome field to the data driving unit 120, and outputs a corresponding control signal to the scan driving unit 130 and the LED driving unit 150. According to the signal outputted by the color sequential time control circuit 610, the data driving unit 120 can output the data driving signal corresponding to the display image to the corresponding data line DI^-DLm, and the scan driving unit 130 can output the open transistor switching TFT. The required gate driving signals SG!~SGN are connected to the corresponding gate lines GI^-GLn, and the LED driving unit 150 can control the brightness of the backlight module 160 to make the pixel units PXn~PXMN An image corresponding to the original frame data can be displayed. Figure 2 is a timing diagram of the prior art liquid crystal display 100 in operation, showing the waveforms of the gate drive signals SG!~SGN. In the prior art, the driving liquid 5 201133457 crystal display is sequentially scanned for the open line GLi~gLn, that is, only the thin film transistor switch of the strip line is turned on in the same period. For example, in the period T1, the gate driving signal SGi has an enabling potential (for example, a high potential) and the gate driving signals SG2 to SGn have a dissociation potential (for example, a low potential) and further turns on the first column of the pixel unit ρχ" ; ρ χ (4) in the membrane switch TFT 'At this time the data drive unit 12 〇 write data line called ~ ~ 枓 相关 相关 第 第 第 第 第 第 第 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 Check the charging cycle of gg — 勹 歹 且 1 and the early 70; in the period T2, the gate driving signal sg2 has an enabling potential and the gate driving signal %, SG wide SGN has a de-energizing potential' and then opens the second column 昼The thin film transistor switching TFT of the element unit %2~ρχ, at this time, the data driving unit i2〇 writes the capital: the data of the called heart is related to the image of the second column of the pixel unit ΡΧΐ2~ρχ, and the image to be displayed, so 2 is the second column of the pixel unit until the completion of the entire surface. / , according to the large size or high resolution of the time, the Wei Wei and the gate will also increase. The ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is easy because the charging time is insufficient and the sputum is 5 _ ^ 丹 ', early glutinous. However, the gray scale cannot be displayed, and the display product 201133457 is affected. [Invention] The present invention provides a color sequence (four) crystal display that includes a "display panel" and a plurality of pixels. The unit, the color sequential time control circuit, the -f material driving unit, and the -scan driving unit - the display 7F panel is provided with a plurality of gate lines and a plurality of data line groups, wherein the parent data line group includes the strip Lay line. Each pixel unit is disposed on the display panel - a corresponding intersection of the gate line and a corresponding data line group, wherein one of the (n+1)th rows and the nth column of the pixel array The first pixel single π system 5 is placed in the plurality of data line groups - one side of the mth data line group and is lightly connected to a first data line in the §Hm data line group and the plurality of lines In the line - the first gate line; the (m+1)th row (n+1)th column in the pixel array - the second pixel unit is disposed on the first side of the @@线线组And coupled to the mth data line group to a second data line and a second gate line of the plurality of gate lines; in the pixel array, the fm+l) line (n+2) And a third pixel unit is disposed on the first side of the second bead line group, and is coupled to a third data line of the mth data line group and a third of the plurality of gate lines a gate line; a fourth pixel unit located in the (n+3)th column of the mth row of the pixel array is disposed on a second side of the (7) data line group, and coupled to the first data Line and the plurality of gate lines a fourth gate line; the fifth pixel unit of the mth row (n+4) 歹J in the pixel array is disposed on the second side of the mth data line group, and coupled to the first The second data line and the fifth gate of the plurality of gate lines 201133457 = 俜: = 3 arrays, the first (n + 5) column - the sixth element is placed in the second of the mth data line group The side (four) line and the plurality of closed line t_the fourth line. The color section = system circuit contains - data conversion circuit, used to: = material into (four) order, according to the system layout = early == should be _ number. The data driving unit rotates the information related to the displayed image to the corresponding data line according to the control signal transmitted from the color sequence ft circuit. The scan driver sends a control signal from the color sequential time control circuit to output the _ drive signal required to turn on the plurality of singular words to the corresponding gate line. The invention further provides a driving method for a color sequential liquid crystal display, wherein the package s is in the -th period - the first column of the ι column of the 昼 阵列 array is in the first column to the second column In the η column pixel unit, the (m+1)th pixel unit is charged, and the (m仃 pixel single % of the (n+1)th column to the & column pixel unit is precharged. And in the continuation of the first cycle = it. Turning on the Μ" column to the % 昼 昼 单元 单元 unit in the pixel array in the first period, and charging the mth pixel unit in the (n+1)th column to the 2nth column pixel unit, At the same time, the (m+1)th pixel unit in the (2Π+1)th to the 3thth pixel unit is precharged. [Embodiment] 201133457 In the specification and the subsequent patent application scope, a certain These terms are used to refer to specific components. Those of ordinary skill in the art should understand that manufacturers may use different nouns to refer to the same components. The scope of this specification and subsequent patent applications does not differ by name. The way of the component, but the difference in the function of the component as the basis for the difference. The "include" mentioned in the entire specification and subsequent claims is an open term, so it should be interpreted as "including But not limited to." In addition, the term "coupled" is used herein to include any direct and indirect electrical connection. Therefore, if a first device is coupled to a second device, it means that the first device can be directly connected to the second device or indirectly connected to the second device through other devices or connection means. Fig. 3 is a schematic view showing a one-color sequential liquid crystal display 100 in the first embodiment of the present invention. The color sequential liquid crystal display 100 includes a color sequential time control circuit 110, a data driving unit 120, a scan driving unit 130, a display surface φ board 140, a light emitting diode driving unit 150, and a backlight module 160. The display panel 140 is provided with a plurality of data lines, a plurality of gate lines GI^-GLn, and a plurality of pixel units ΡΧη~ΡΧΜΝ. Each of the pixel units includes a thin film transistor switching TFT, a liquid crystal capacitor Clx and a storage capacitor CST coupled to the corresponding data line, the corresponding gate line, and a common voltage VCOM. The color sequence time control circuit 110 includes a data conversion circuit 170. After receiving the original frame data transmitted from the system end, the color sequence time control circuit 110 can include the R, G, and B elements of the original frame data. Sorting is performed, and the data conversion circuit 170 performs data conversion according to the layout of the pixel unit, so that the monochrome field can be output to the data driving unit 120 in a specific color sequence, and the corresponding control signal is output to the scan driving unit 130 and The light emitting diode driving unit 15 is. According to the signal output by the color sequential time control circuit 110, the data driving unit 120 can output the data driving signal corresponding to the display image to the corresponding data lines DLi DL DLw, and the scan driving unit 130 can output the required opening of the thin film transistor switching TFT. The gate driving signals sg1 SGn to the corresponding gate lines GLi GL GLn, and the illuminating diode driving unit 150 can thereby control the backlight modulo 1616 〇 < brightness to allow the pixel unit PX^ in the active area PXW^N can display images corresponding to the original frame data. The liquid crystal display (10) of the present invention adopts a monolithic staggered layout and a structure of multiple closed-line driving. The embodiment shown in FIG. 3 is described by a three-gate driving structure, that is, each data line group includes three phases. Neighboring data lines, each of the asking line group contains 3 consecutive gate lines. Each pixel unit is disposed at a intersection of a corresponding data line group and a corresponding inter-polar line. · Controlled by odd-numbered pole line gate lines GL, ~GL3, GL7~GL9, .., etc.) The pixel element controlled by the left data line group, and the pixel element controlled by the even number of polarity line group = 1 pole line called ~GL6, etc.) receives its right line (4) (4). The polar line between the second data line group is called GL2, GL; ^疋PX21, %, % are controlled by L3, respectively, and receive the data transmitted from the data lines DL4, 201133457 DLS, DL6; The pixel units ρχι4, ρχι5, * PXl6 are controlled by the gate lines GL4, GLS, GL6, respectively, and receive the data from the material line D", DLS, DL6. The liquid crystal display 1 The charging method of το PX"~PXMN will be further explained in the following content of the specification. Fig. 4 is a schematic diagram of the one-color sequential liquid crystal display 2 (8) in the second embodiment of the present invention. The color sequential liquid crystal display 2 includes one color The sequence control circuit lio, a data driving unit 120, a scan driving unit 13A, a display panel 140, a light emitting diode driving unit 15A, and a backlight module 16A. The second embodiment of the present invention The first embodiment is similar in structure, except that the color sequential liquid crystal display 200 further includes three virtual data lines DXi to Dx3 disposed on the left side of the data lines DL1 DL DLw on the display panel 140. Therefore, the color sequential liquid crystal display 200 The pixel matrix further includes a row of virtual pixel units ρι^~pln, and the structure of each virtual unit is the same as that of the pixel units ρχη~ρχ_. The charging mode of the pixel unit 液晶"~ρχΜΝ in the liquid crystal display 200 is followed by the specification. 5 is a schematic diagram of a color sequential liquid crystal display according to a third embodiment of the present invention. The color sequential liquid crystal display includes a color sequential time control circuit 110, a data driving unit 120, A scanning driving unit 13A, a display panel 140, a light emitting diode driving unit 15A, and a backlight module (10). The third embodiment of the present invention is similar in structure to the first embodiment, except that the color is 201133457. The liquid crystal display 300 further includes three virtual data lines DX4 to DX6 disposed on the right side of the data lines DI^-DLsm on the display panel 140. Therefore, the pixel matrix of the color sequential liquid crystal display 300 further includes a row of virtual pixel units PR! ~PRN, the structure of each virtual pixel unit is the same as that of the pixel units PXn~PXMN. The charging mode of the pixel units PXn~PXMN in the liquid crystal display 300 is described in the specification. A further description will be given in the following. Fig. 6 is a schematic diagram of a one-color sequential liquid crystal display 400 according to a fourth embodiment of the present invention. The color sequential liquid crystal display 400 includes a color sequential time control circuit * 110, a data driving unit 120. A scan driving unit 130, a display panel 140, a light emitting diode driving unit 150, and a backlight module 160. The fourth embodiment of the present invention is similar in structure to the first embodiment, except that the color sequential liquid crystal The display 300 further includes six virtual data lines DXi-DXe, wherein the virtual data lines DXi-DXs are disposed on the left side of the data lines DI^~DL3M on the display panel 140, and the virtual data lines DX4~DX6 are disposed on the display lines on the display panel 140. The right side of DI^-DLsm. Therefore, the color sequential liquid crystal display 400 has a two-line virtual pixel unit PI^-PLn and PR!~PRN, and the structure of each virtual pixel unit is the same as that of the pixel units PXn to PXMN. The charging method of the pixel units PXn to PXMN in the liquid crystal display 400 will be further described in the subsequent contents of the specification. Figure 7 is a schematic diagram of a one-color sequential liquid crystal display 500 in accordance with a fifth embodiment of the present invention. The color sequential liquid crystal display 500 also includes a color sequential time control 12 201133457 circuit 110, a data driving unit 120, a scan driving unit 130, a display panel 140, a light emitting diode driving unit 15A, and a backlight module.
160。本發明第五實施例和第四實施例結構類似，同樣包含 六條虛擬資料線DX!〜DX6。在本發明第四實施例之色序法 液晶顯示器400 ’虛擬資料線DX1〜DX6之電位由資料驅動 單元120來供給（例如共同電壓Vc〇M之電位）；在本發明第 五實施例之色序法液晶顯示器5〇〇中，虛擬資料線DXi〜 DX6係直接耦接至共同電壓vc〇M，因此可減少資料驅動單 元120之輸出腳位。液晶顯示器5〇〇内畫素單元ρχ"〜ρχ_ 之充電方式在說明書後續内容中會有更進一步的說明。 曰言月一參考第8圖’第8圖為本發明第—至第五實施例之液 晶顯示器運作時之時序圖。第8圖顯示了閘極驅動訊號SGi 〜sgn之波形’本發明會同時開啟—閘極線組内之3條間極 線’且在同-週期内會開啟兩閘極線組内共 例在嫌丨㈣極驅動訊—致能電= I::)内此時為第1列至第3列晝素單元之預充電週期; 第1列至第6’?Γ能電位之閘極驅動訊號叫〜抑會開啟 6列晝素單元内之薄膜電晶體開關抓， 入第1列至第3列書+置欠 于馬 目關於第1列至第 之資料：： 而寫入第4列至第6列晝辛單元 之貝科亦分別相關於第】列至 I早疋 因此T2為第1列至第3列畫辛單元:主广:欲顯示影像， 里素早7G之主充電週期，且為第 201133457 处列至第6列晝素單元之預充電週期；在週期T3内，具致 旎電位之閘極驅動訊號SG4〜％會開啟第4列至第9列竺 ，單元内之薄膜電晶體開關，此時寫人第4列至第6列金= 之資料係分別相關於第4列至第6列晝素單元欲顯；影 4列Γί人第7列ί第9列晝素單元之=#料亦分別相關於第 6列畫素單7〇欲顯示影像，因此Τ3為第4列至 列畫素單元之主充電，且為第7列至第9列晝素單元之 2電週期’依此類推’直到完成整個畫面。換而言之，針 對第2行至第Μ行晝素單元，當資料寫入第ι列至第3列 f素早元時同時會對相對應第4列至第6列晝素單元進行預 ^田資料寫入第4列至第6列畫素單元時同時會對相對 …7列至第9列畫素單元進行預充電，，依此類推。 在本發明第—實_之色序法液晶顯示器HH3中，顯示 面=之f動區域包含第1行至第（M_l)行晝素單元，第μ 二:素單iPXw〜ΡΧνν則用來對相對應帛（μ_ι)行晝素 :兀進行預充電，例如在充電晝素單元ΡΧμι〜ρΧν3時係同 :^旦素單元ΡΧ(Μ_1)4〜ΡΧ(Μ-1)6進行預充電，在充電晝素單 疋ΡΧΜ7〜ΡΧΝ9時係同時對畫素單元ρχ(Μ-…。〜ρχ_2進 订，充電’依此類推。另—方面，第1行畫素單元中部分畫 Μ單元可由第2行晝素單元來預充電’例如在充電晝素單元 %丨〜ρχ23時係同時對晝素單元ΡΧΐ4〜ρΧΐ6進行預充電， 在充電晝素單S ΡΧ24〜ρχ26時係同時對畫素單元 201133457 px〗9進行預充電，依此類推。 在本發明第二實_之色序法液晶顯示^ 中，顯示 面動區域包含第1行至第（M])行畫素單元’第μ 行畫素單元ΡΧμι〜ΡΧνν則用來對相對應第（⑹）行畫素 單元進行預充電，例如在充電畫素單元〜〜心時係同 夺對旦素單元PX(M_1)4〜ρχ(Μ 1)6進行預充電，在充電晝素單 元ΡΧΜ7〜ΡΧΝ9時係同時對晝素單元ΡΧ(Μ1)1 〇〜ρχ(Μ ΐ)!2進 ®行_電’依此_。另—方面，第！行晝素料可由虛擬 :素單=PLcPLn和第2行畫素單元來預充電，例如在充 電晝素皁元PX21〜Ρχ23時係同時對晝素單元％〜ρχΐ6進 :預充電’在充電虛擬晝素單元％〜％時係同時對畫素 單元PX17〜PX19進行預充電，依此類推。虛擬畫素單元一％ 〜PLN可使主動區域内週邊晝素之電氣特性維持一致，因此 本發明第二實施例能更有效地驅動色序法液晶顯示器200。 在本發明第三實施例之色序法液晶顯示器3⑻中，顯示 2板^主動區域包含帛1行至第（M-1)行畫素單元，第撾行 畫素單元PXMi〜PXnn則用來對相對應第（M_〇行畫素單 ^行，充電，例如在充電晝素單元ρχΜΐ〜ρχΝ3時係同時 對旦素單元PX(M l)4〜pX(M i)6進行預充電，在充電晝素單元 ΡΧΜ7〜ΡΧΝ9時係同時對畫素單元ρχ則i〇〜pXw進行預 充電，依此類推。虛擬畫素單SPRi〜PRN和則用來對第Μ 201133457 行畫素單元進行預充電，例如在充電虛擬畫素單元PR!〜PR3 時係同時對畫素單元PXm4〜PXm6進行預充電，在充電虛擬 晝素單元PR7〜PR_9時係同時對畫素單元ρχΜ10〜ρχΜ12進行 預充電’依此類推。另一方面，第1行畫素單元中部分晝素 單元可由第2行畫素單元來預充電，例如在充電晝素單元 ρχ21〜ρχ23時係同時對晝素單元ρΧΐ4〜ΡΧι6進行預充電’ 在充電畫素單元PX24〜ρχ26時係同時對晝素單元ρχ17〜 ΡΧ!9進行預充電，依此類推。虛擬畫素單元可讓 每一晝素之電氣特性維持一致，因此本發明第三實施例能更 有效地驅動色序法液晶顯示器3〇〇。 在本發明第四和第五實施例之色序法液晶顯示器400和 500中，顯示面板之主動區域包含第i行至第（Mq)行畫素單 兀，第Μ行畫素單元PXMi〜PXnn則用來對相對應第（Μ」） 行晝素單元進行預充電，例如在充電晝素單元PXmi〜PXn3 時係同時對畫素單it px(M i)4〜px(m i)6進行預充電，在充電 晝素單元PXM7〜PXN9時係同時對晝素單元ρχ(Μ…⑺〜 行預充電’依此類推。虛擬晝素單元〜pLN 和PK-PRn則分別用來對第丨行和第M行晝素單元進行預 充電’例如在充電虛擬晝素單元PRi〜Pr3時係同時對晝素 單元PXM4〜PXM6進行預充電，在充電虛擬畫素單元〜 PR9時係同時對晝素單it PXmi。〜PXmi2進行預充電依此類 推。另一方面，第1行晝素單元可由虛擬晝素單元pLl〜 201133457 和第2行晝素單元來預充電，例如在充電晝素單元PX21〜 • PX23時係同時對畫素單元PX14〜PX16進行預充電，在充電 虛擬畫素單元pl4〜PL6時係同時對畫素單元？乂17〜？乂19進 行預充電，依此類推。虛擬晝素單元PLi-PLN和PI^-PRn 可讓每一畫素之電氣特.性維持一致，因此本發明第四和第五 實施例能更有效地驅動色序法液晶顯示器400和500。 請參考第9圖，第9圖為本發明第一至第五實施例之液 • 晶顯示器運作時畫素單元之極性排列圖。本發明之資料驅動 單元120能以行反轉（column inversion)方式輸出正負極性 交錯之訊號，在利用晝素交錯佈局和多重閘極線驅動之架構 來達到點反轉（dot inversion )的驅動方式。如此一來，針 對兩連續週期凡和Tn+1，每一晝素單元和其相鄰晝素單元皆 具相反極性。 φ 本發明之色序法液晶顯示器採用晝素交錯佈局和多重閘 極線驅動架構來達到預充電效果，在高圖場更新率的應用下 可縮短面板整體掃描時間，同時增加單一畫素的充電時間。 另一方面，本發明能以行反轉之資料輸出來達到點反轉的效 果，同時亦能利用虛擬資料線來提升顯示區域的均勻性，進 而提升顯示品質。 以上所述僅為本發明之較佳實施例，凡依本發明申請專 17 201133457 利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。 【圖式簡單說明】 第1圖為先前技術中一色序法液晶顯示器的示意圖。 第2圖為先前技術之液晶顯示器運作時之時序圖 第3圖為本發明第—實施例中—色序法液晶顯示器示意圖。 第4圖為本發明第二實施例中一色序法液晶顯示器示意圖。 第5圖為本發明第三實施例卜色序法液晶顯示器示意圖。# 第6圖為本發明第四實施例中—色序法液晶顯示器示意圖。 第7圖為本發明第五實施例中—色序法液晶顯示器示意圖。 第8圖為本發明之液晶顯示器運作時之時序圖 、 第9圖為本發明第一至第五實施例之液晶顯示器 單元之極性排列圖。 運作時畫素 【主要元件符號說明】160. The fifth embodiment of the present invention is similar in structure to the fourth embodiment, and also includes six virtual data lines DX! to DX6. The potential of the color sequential liquid crystal display 400' virtual data lines DX1 to DX6 in the fourth embodiment of the present invention is supplied from the data driving unit 120 (for example, the potential of the common voltage Vc 〇 M); in the color of the fifth embodiment of the present invention In the sequential liquid crystal display device 5, the dummy data lines DXi to DX6 are directly coupled to the common voltage vc〇M, so that the output pin position of the data driving unit 120 can be reduced. The charging method of the pixel unit ρχ"~ρχ_ in the liquid crystal display 5 will be further described in the subsequent contents of the specification.曰 月 一 参考 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Figure 8 shows the waveforms of the gate drive signals SGi ~ sgn 'The invention will be turned on at the same time - the three inter-pole lines in the gate line group' and the two gate lines will be turned on in the same-cycle. The pre-charging period of the first column to the third column of the pixel unit; the gate driving signal of the first column to the sixth '? Calling ~ will open the membrane transistor switch in the 6-column unit, and enter the first column to the third column + owe the horse to the first column to the first column:: and write the fourth column to The sixth column of the octane unit is also related to the first column to the early stage, so T2 is the first column to the third column of the symplectic unit: main broad: to display the image, the prime charging cycle of 7G early, and The pre-charging period of the pixel unit listed in the 201133457 column to the sixth column; in the period T3, the gate driving signal SG4~% having the zeta potential will turn on the fourth column to the ninth column, and the thin film electricity in the cell The crystal switch, at this time, the data of the fourth column to the sixth column of the gold = data are related to the fourth column to the sixth column of the pixel unit respectively; the shadow 4 column Γ ί people column 7 ί the ninth column of the pixel unit =#Materials are also related to the 6th column of the pixel 7 to display the image, so Τ3 is the main charge of the 4th column to the column pixel unit, and is the 2nd cycle of the 7th to 9th column of the pixel unit 'And so on' until the entire picture is completed. In other words, for the second row to the second row of the pixel unit, when the data is written into the 119th column to the third column, the corresponding element 4 to the 6th column of the pixel unit is pre-composed. When the field data is written into the 4th to 6th pixel units, the relative 7th to 9th pixel units are precharged, and so on. In the color sequential liquid crystal display HH3 of the present invention, the display area=f motion region includes the first row to the (M-1)th pixel unit, and the second pixel: iPXw~ΡΧνν is used for Corresponding to 帛(μ_ι) 昼素: 兀 pre-charging, for example, when charging the halogen unit ΡΧμι~ρΧν3 is the same: ^ dan unit ΡΧ (Μ_1) 4 ~ ΡΧ (Μ-1) 6 for pre-charging, Charging the 昼素单疋ΡΧΜ7~ΡΧΝ9 is the same for the pixel unit ρχ(Μ-....~ρχ_2, charging, and so on. On the other hand, the part of the pixel unit in the first row of pixels can be the second The pixel unit is pre-charged, for example, when charging the pixel unit %丨~ρχ23, the pixel units ΡΧΐ4~ρΧΐ6 are simultaneously precharged, and when the pixel unit S ΡΧ24~ρχ26 is charged, the pixel unit 201133457 px is simultaneously 9 pre-charging, and so on. In the second real color-sequential liquid crystal display ^ of the present invention, the display surface-moving region includes the first row to the (M)th row pixel unit 'μ μ pixel The unit ΡΧμι~ΡΧνν is used to precharge the corresponding ((6)) line pixel unit, for example The charging pixel unit ~~ heart time is pre-charged with the pair of dynamian units PX(M_1)4~ρχ(Μ 1)6, and simultaneously charges the unit (ΡΧ1) when charging the pixel unit ΡΧΜ7~ΡΧΝ9 1 〇~ρχ(Μ ΐ)! 2 into the line _ electric _ according to this _. Another aspect, the first line of the material can be pre-charged by virtual: plain single = PLcPLn and the second row of pixels, for example in When charging the halogen soap element PX21~Ρχ23, it simultaneously enters the halogen element %~ρχΐ6: pre-charging 'At the time of charging the virtual pixel unit %~%, the pixel units PX17~PX19 are pre-charged at the same time, and so on. The virtual pixel unit -1% to PLN can maintain the electrical characteristics of the peripheral pixels in the active region, so that the second embodiment of the present invention can drive the color sequential liquid crystal display 200 more efficiently. The color of the third embodiment of the present invention In the sequential liquid crystal display 3 (8), the active area of the two boards is displayed, and the active area includes 帛1 line to the (M-1) line pixel unit, and the horizontal line pixel unit PXMi~PXnn is used for the corresponding first (M_〇 The pixel is single-line, charging, for example, when charging the pixel unit ρχΜΐ~ρχΝ3, the simultaneous pixel unit PX ( M l) 4~pX(M i)6 is pre-charged, and when charging the pixel unit ΡΧΜ7~ΡΧΝ9, the pixel unit ρχ then i〇~pXw is pre-charged, and so on. Virtual pixel single SPRi~ The PRN sum is used to precharge the second pixel of the 201133457 line, for example, when the virtual pixel unit PR!~PR3 is charged, the pixel units PXm4 to PXm6 are simultaneously precharged, and the virtual pixel units PR7 to PR_9 are charged. At the same time, the pixel elements ρχΜ10~ρχΜ12 are precharged at the same time and so on. On the other hand, some of the pixel units in the first row of pixel units can be precharged by the second row of pixel units, for example, when charging the pixel units ρχ21 to ρχ23, the pixel units ρΧΐ4 to ΡΧι6 are simultaneously precharged. When charging the pixel units PX24 to ρχ26, the pixel units ρχ17~ ΡΧ!9 are simultaneously precharged, and so on. The virtual pixel unit can maintain the electrical characteristics of each element, so that the third embodiment of the present invention can more efficiently drive the color sequential liquid crystal display. In the color sequential liquid crystal displays 400 and 500 of the fourth and fifth embodiments of the present invention, the active area of the display panel includes the i-th row to the (Mq)th line pixel unit, and the second pixel unit PXMi to PXnn Then, it is used to pre-charge the corresponding (Μ") pixel unit, for example, when charging the pixel units PXmi~PXn3, the pixel single it px(M i)4~px(mi)6 is pre-processed at the same time. Charging, when charging the pixel unit PXM7~PXN9, it is also for the pixel unit ρχ(Μ...(7)~ line pre-charging' and so on. The virtual element unit ~pLN and PK-PRn are used respectively for the first line and The M-th phase unit performs pre-charging. For example, when charging the virtual pixel units PRi to Pr3, the pixel units PXM4 to PXM6 are pre-charged simultaneously, and when the virtual pixel unit is charged to PR9, the pixel is simultaneously PXmi. ~PXmi2 performs pre-charging and so on. On the other hand, the first row of pixel units can be pre-charged by the virtual pixel units pLl~201133457 and the second row of pixel units, for example, in the charging pixel unit PX21~•PX23 At the same time, the pixel units PX14~PX16 are pre-charged at the same time, and the virtual picture is charged. The units pl4 to PL6 pre-charge the pixel units ?乂17~?乂19 at the same time, and so on. The virtual pixel units PLi-PLN and PI^-PRn can maintain the electrical characteristics of each pixel. Consistently, the fourth and fifth embodiments of the present invention can drive the color sequential liquid crystal displays 400 and 500 more efficiently. Please refer to FIG. 9, which is a liquid crystal display according to the first to fifth embodiments of the present invention. The polarity driving diagram of the pixel unit during operation. The data driving unit 120 of the present invention can output the positive and negative polarity interleaved signals in a column inversion manner, and realizes the structure by using the matrix interlaced layout and the multiple gate line driving. The dot inversion driving method is such that, for two consecutive periods and Tn+1, each of the pixel units and its adjacent pixel units have opposite polarities. φ The color sequential liquid crystal of the present invention The display adopts a halogen staggered layout and multiple gate line drive architecture to achieve pre-charging effect, which can shorten the overall scanning time of the panel and increase the charging time of a single pixel in the application of high field update rate. The invention can achieve the effect of dot inversion by line inversion data output, and can also improve the uniformity of the display area by using the virtual data line, thereby improving the display quality. The above description is only a preferred embodiment of the present invention. Equivalent changes and modifications made in accordance with the scope of application of the present invention should be within the scope of the present invention. [Simplified Schematic] FIG. 1 is a schematic diagram of a one-color sequential liquid crystal display in the prior art. The figure shows the timing chart of the prior art liquid crystal display operation. FIG. 3 is a schematic view of the color sequential liquid crystal display in the first embodiment of the present invention. 4 is a schematic view of a one-color sequential liquid crystal display according to a second embodiment of the present invention. FIG. 5 is a schematic view showing a color sequential liquid crystal display according to a third embodiment of the present invention. #6 is a schematic diagram of a color sequential liquid crystal display according to a fourth embodiment of the present invention. Figure 7 is a schematic view of a color sequential liquid crystal display according to a fifth embodiment of the present invention. Fig. 8 is a timing chart showing the operation of the liquid crystal display of the present invention, and Fig. 9 is a view showing the polar arrangement of the liquid crystal display unit of the first to fifth embodiments of the present invention. Pixel in operation [Main component symbol description]
120 資料驅動單元 140 顯示面板 160 背光模組 Clc 液晶電容 Cst 儲存電容 TFT 薄膜電晶體開關 130 150 170 GL】〜GLn 掃描驅動單元 發光一極體驅動單元 資料轉換電路 閘極線 ΡΧι 1〜PXmn畫素單元 DX1〜DX6虛擬資料線 18 201133457 DL] 1 DLm、DLi DL3M PL!〜PLn、PRi 〜PRn 110 、 610 100 、 200 、 300 、 400 、 500 、 600 資料線 虛擬晝素單元 色序時間控制電路 色序法液晶顯示器120 data drive unit 140 display panel 160 backlight module Clc liquid crystal capacitor Cst storage capacitor TFT thin film transistor switch 130 150 170 GL] ~ GLn scan drive unit light-emitting one drive unit data conversion circuit gate line ΡΧι 1 ~ PXmn pixels Unit DX1~DX6 virtual data line 18 201133457 DL] 1 DLm, DLi DL3M PL!~PLn, PRi~PRn 110, 610 100, 200, 300, 400, 500, 600 data line virtual pixel unit color sequence time control circuit color Sequential liquid crystal display
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