201227114 六、發明說明: 【發明所屬之技術領域】 本發明係相關於顯示裝置,尤指一種具有點(dot)排列像素結構以 及可應用行反轉(column inversion)驅動方式之顯示裝置。 【先前技術】 一般的顯示裝置,例如一般市面上常見的液晶顯示器(liquid crystal display,LCD),其為了呈現不同的灰階效果並維持顯示裝置 的運作效能,每一像素均需要應用不停變換極性的訊號來加以驅 動。對於一般應用圖框反轉(frameinversi〇n)驅動方式的顯示裝置而 σ,由於每次畫面更新都會伴隨著全面板驅動訊號的極性反轉,此 一類型的顯示裝置往往會有較嚴重的閃爍(flicker)現象。而一般大尺 寸的顯示裝置會傾向應賴反轉(dQt inve_n)或是行反轉㈣_ 來作為方式。點反轉驅動代表每—相鄰晝素驅動· 極性皆不同,請參照第1圖,其為應用點反轉驅動方式之一習知顯 示面板的操作示意圖。在第i圖中,每一方格均代表—像素單元: 而每-方格中由雙引號所標示的符號即代表了該方格代表之一像素 單元所接收之訊雜性。由第丨圖可知,各個像素單元會依其接收 之«極***錯(zigzag)排列。然而,由於相鄰的像素均需要接收不 停變化且極性相反的驅動訊號,連結兩相鄰像素的同—條資料線也 因此需要不停養化其所乘__峨,因㈣耗大量的電^。 另一方面來說,行反轉驅動代表同—行的所有像素均採用相同之驅 201227114 =電壓極性二而相鄰之—行的所有像素則均採用另—極性,如此一 @肺料線上所乘載之购訊號所需要變化的解便可大量 減少,是故能達到省電的效果。 不同於液晶顯示器,電泳顯示器㈤秦ph〇她加㈣, J^m^,t(pulsewldthmod^ , ’士、疋其所顯不的灰階效果’因此’電泳顯示灰階驅動方法需要考慮 • η人數、電壓、時序等問題’尤其是色階之間轉換驅動以及溫 广補償機解’以麵較麵影像職與色階顯示穩定性,所以往 往需要應用特疋的,驅動訊號波形來達到特定的灰階效果。一般電泳 顯不器常見的驅動方法是將不同的驅動方法儲存在對照表如㈣ table)中’其中的每—驅動方法分別具有數個黑白閃動週期,依據不 同2驅動方法來將每—像素結構預先重置至全黑或全白,再調整至 =的灰階值’⑽,依據*同方法所軸的像素結構,會分別在 齡照級呈現不同_示品質(分別會變得較自或是較黑),是故在設 =電泳顯示糾’通常會分麟重置至全黑或全白的像素結構交錯 。又置’以便經過長時間的日照後,應用不同驅動方式所產生的不同 克度變化可以相互抵消’進而保持原先就的灰階值。 【發明内容】 為了解決上述的問題,本發明的目的之一在於提供—種具有點 (dot)排列像素構以及可應用行反轉(c〇iu麵驅動方式之 顯示裝置。 2〇1227114 依據本發明之—實關,其提供了-麵示裝置,包含有:一第 線、一第二閘極線以及-第三問極線,該些閘極線相鄰且依 序叹置’第-像素單元、—第二像素單元,且該第—像素單元包 1一第-開關電路,該第二像素單元包含—第二開關電路,且該^ -開關電路之-控制端耦接至該第_閘極線,該第二 .一 控制端_至該第二閘極線;—第三關電路,具有寸制端; 控制端祕至該第三閘極線;以及—第—㈣線,輪至該第三開 關電路之-第-端,用以經由該第三開關電路傳遞—第—資料訊: 至該第-_電路以及該第二_電路,其t該第三^關電路 第二端雛之該第二開關電路之_第—端以及該第—卿之一第一 端,該第-像素單元能第二像素單元係侧設置林同之兩像素 行(pocdeolumn)中,且該第—像素單元與·二像素單元係分別設 置於不同之兩像素列(pixelr〇w)中。 本發明所提出的顯示裝置可可應用同一資料線以同一極性或相 同驅動方縣對其所連結的晝素單元加以_,以制省電或簡化 資料處理的效果。 【實施方式】 請參照第2 @ ’其為應用第三代半訊號源驅動(halfs〇urcedriving 3,HSD3)技術之一顯示裝置200的部分示意圖,為了方便解說, 第2圖僅繪示了顯示裝置中的部分錯。顯示裝置·包含有 201227114 Z數個像素單元2】G、勝開關元件23〇、資料線D〗、出以及複 =條間極線Gl、G2、G3,其中像素單元加以及⑽又分別包含 =光元件川與„元件212以及發光_ 221與_元請。 開關元件211、212可應用薄膜電晶體(咖咖t聰istor,TFT)來加 ▽實見而閘極線Gl、G2、G3分別在橫向方向上傳送開極訊號 G卜VG2、VG3’資料線m則是在縱向方向上傳送·訊號· 亡同第2圖所不,顯不裳置中每一資料線可提供資料訊號給兩像素 早兀(例如’频線D1傳送#料訊號vm給像素單元別、22⑺, 因此領少㈣_數量為原本的—半,此外,每—龍訊號在傳 达至預疋的像素單元前’均需要經過兩個開關元件(例如,資料訊號 vm曰先經過開關几件23〇、212,才會抵達像素單元別),是故具 ^^l|(cwentleakagepM 〇 ^ =料線均提供⑽訊號給兩像素單元,相示錢的每兩條 貝料線之間’左右相鄰的兩像素單元會在同時段接收同極性的驅動 減例如,在資料線D1與02之間,像素單元210、22〇會一同 接收來自f料、_的細爾VD1,請配合第2圖來參照第3圖, $圖為應用第二代半訊號源驅動方式之一習知顯示面板的操作示 思圖&第3圖可知,應用了第三代半訊號源驅動方式的顯示裝置 口 、’、勺排列方式與點反轉驅動顯示面板相似,但是以兩個像 素單γ為基本單位進行極性反轉,因此,相較於習知的點反轉驅 動顯不面板’顯示袭置200雖具有許多的優勢,例如較少的資料線 本構^及省電等伽,但其本身所具有的雙點(⑽。㈣制像素結 構部^匕會伴隨著較嚴重的閃爍以及模糊(imira)的視覺效果,此 201227114 外’雙點排列像素結構亦會限制了顯示裝置的解析度高低。 μ參照第4 @,其為依據本發明之—實施綱實現之顯示裝置 彻的部分示意圖。為了簡明起見,第4圖僅繪示了顯示裝置_ 中與本發容有_部分元件。顯示裝置_(例如:一液晶 顯示器(liquid ciystal display,LCD)或是一電泳顯示器 (Electro-Phoredc Display,EPD))包含有一第-閘極線⑴、一第二閘 極線G2、-第二閘極線G3、第-像素單元、-第二像素單元 42〇、一間關電路430以及一第一資料線D1。像素單元41〇以及42〇 又为別包含有發光元件411與開關元件412以及發光元件421與開 關元件422 ’此外,閘極線Gl、G2、G3彼此相鄰且依序設置,並 分別在橫向方向上傳送閘極訊號VG1、VG2、VG3,而資料線以 則是在縱向方向上傳送資料訊號VD1。請注意,在本發明的實施例 中’開關元件均是以薄膜電晶體(thinfilmtmnsist〇r,TFT)來加以實 現,然而,這並非用來限制本發明之範圍,只要具有開關功能且可 整合於顯示裝置内之元件,均可應用於本發明之中。 顯示裳置400中的像素單元410以及像素單元420之驅動方式與 顯示裝置200中的像素單元210以及像素單元220相近,均是經由 三個閘極訊號來決定是否將資料訊號傳送給一像素單元,然而,顯 示裝置400與顯示裝置200之間最大的差異在於,顯示裝置4〇〇中 的像素單元410以及420是交錯(zigzag)的方式所排列的,如第4圖 所示’像素單元410與像素單元420是分別配置在相鄰的兩像素八 1 丁 201227114 (pixel column)以及相鄰的兩像素排(pixelrow)上,然而,這並非用來 - 限制本發明的範圍,第一像素單元410與第二像素單元420亦可' 置於相隔兩列以上之像素列以及相隔兩排以上之像素排中,凡是將 第一像素單元410與第二像素單元420以交叉排設置在不同的兩像 素行以及不同之兩像素列中的結構,均屬於本發明之範嗨。 請再參照第5圖來進一步了解顯示裝置4〇〇的運作,第5圖為依 φ據本發明之一實施例應用一特定波形之閘極訊號來驅動顯示骏置 400中部分像素單元的示意圖。為了簡明起見’第5圖中僅標示了 閘極線G1〜G6、資料線D1〜D3、像素單元A1〜A8以及B0〜B7。閘 極線G1〜G6分別用來依序傳遞具有該特定波形之閘極訊號 VG1〜VG6 ’資料線D1依據閘極訊號VG1〜VG6,經由相對應之開 關元件來驅動像素單元BO、m、B4以及B5,f料線D2酬樣= 由相對應之開關元件來驅動像素單元A丨〜A8,而資料線亦麵由 • 相對應之開關元件來驅動像素單元Β2、+β3、B6以及β7。 ' 請再配合第5 ®來參㈣6圖,第6圖為第4騎示之顯示裝置 4〇〇中閘極訊號VG1〜VG6啊序示意圖。由第6圖可知,閉極訊 號VG1〜VG6 §扎號係為具有同—日夺間位移的波形訊號(亦即,第三代 半訊號源驅動(half S0urce driving 3,HSD3)),當僅有閘極訊號灿 與VG2為高電位時’串接於資料線m與像素單元B〇之間的兩個 •開關兀件均會處理通路(導通)狀態,資料t織VD1於是可順利驅動 像素單tlBO ’而在下一個時序中,僅有閘極訊號與呢3為高 201227114 電位串接於資料線D1與像素 接歸m t 0 之間的兩個開關元件以及串 接於料線D2與像素單元A1之間的 m m 么 兩關7L件均會處於通路 (等通)狀態,資料訊號VD1與VD2 儍音罝m 興瓜於疋可分别驅動像素單元B1與 像素早兀A1,以此類推。如此一來 盥R? 术像素早兀B〇、Al與B1、A2 與 B2、A3 與 B3、μ 與 B4、A5 盥 β A6 與 B6、A7 與 B7、A8 便可依序順利被驅動。 齊201227114 VI. Description of the Invention: [Technical Field] The present invention relates to a display device, and more particularly to a display device having a dot array pixel structure and a column inversion driving method. [Prior Art] A general display device, such as a liquid crystal display (LCD) commonly used in the market, in order to exhibit different gray scale effects and maintain the performance of the display device, each pixel needs to be continuously changed. The signal of polarity is driven. For the general application of frame inversion (frameinversi〇n) driving mode display device σ, since each screen update is accompanied by the polarity reversal of the full board driving signal, this type of display device tends to have more serious flicker. (flicker) phenomenon. In general, large-size display devices tend to rely on inversion (dQt inve_n) or line inversion (four)_ as a way. The dot inversion drive means that each adjacent cell drive has different polarities. Please refer to Fig. 1, which is an operation diagram of a conventional display panel which is one of the application point inversion driving modes. In the i-th figure, each square represents a pixel unit: and the symbol indicated by double quotation marks in each-square represents the signal received by one of the pixel units. As can be seen from the figure, each pixel unit is arranged according to the "zigzag" it receives. However, since adjacent pixels need to receive driving signals with constant changes and opposite polarities, the same data line connecting two adjacent pixels also needs to be constantly maintained by the __峨, because (4) consumes a large amount of Electric ^. On the other hand, the row inversion drive means that all the pixels of the same line use the same drive 201227114 = voltage polarity two and adjacent pixels - all pixels of the line use another polarity, such a @肺料线The solution to the change in the purchase signal of the ride can be greatly reduced, so that the power saving effect can be achieved. Different from liquid crystal display, electrophoretic display (5) Qin ph 〇 she plus (four), J ^ m ^, t (pulsewldthmod ^, 'Shi, 疋 所 所 显 显 显 灰 灰 显 显 显 显 显 显 显 显 显 显 显 显 显 显 显 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳 电泳The number of people, voltage, timing and other issues 'especially between the conversion between the color gradation and the warm compensation machine solution to face the image and the color tone display stability, so often need to apply special, drive signal waveform to achieve specific Gray-scale effect. The common driving method for electrophoretic display is to store different driving methods in the comparison table (such as (4) table). Each of the driving methods has several black and white flashing cycles, according to different 2 driving methods. To reset each pixel structure to black or white in advance, and then adjust to the grayscale value of '= (10), according to the pixel structure of the axis of the same method, respectively, will show different quality at the age level (respectively Will become more self- or blacker, so it is in the setting = electrophoresis display correction 'usually will be divided into all black or all white pixel structure interlaced. It is set again so that after a long period of sunshine, the different gram changes produced by applying different driving modes can cancel each other', thereby maintaining the original grayscale value. SUMMARY OF THE INVENTION In order to solve the above problems, one of the objects of the present invention is to provide a display device having a dot arrangement pixel structure and a line inversion (c〇iu surface drive mode. 2〇1227114 Inventive-realistically, it provides a face-up device comprising: a first line, a second gate line, and a third question line, the gate lines being adjacent and sequentially sloping 'the first- a pixel unit, a second pixel unit, and the first pixel unit includes a first-switch circuit, the second pixel unit includes a second switch circuit, and the control terminal of the switch circuit is coupled to the first _ gate line, the second. a control terminal _ to the second gate line; - the third circuit, having an inch end; the control end to the third gate line; and - the - (four) line, Turning to the -th terminal of the third switching circuit for transmitting - the first data through the third switching circuit: to the first -_ circuit and the second circuit, t the third circuit The first end of the second switching circuit of the second end and the first end of the first one, the first pixel unit The pixel unit side is disposed in two pixel rows (pocdeolumn), and the first pixel unit and the second pixel unit are respectively disposed in two different pixel columns (pixelr〇w). The display device of the present invention Cocoa applies the same data line to the same polarity or the same driving county to _ its 昼 单元 unit, in order to save power or simplify the effect of data processing. [Embodiment] Please refer to the second @ 'the third application Part of the display device 200 of one of the halfs 〇 urcedriving 3 (HSD3) technology. For convenience of explanation, the second figure only shows a partial error in the display device. The display device includes 201227114 Z number Pixel unit 2] G, win switch element 23 资料, data line D 〗 〖, and = = inter- strip line G1, G2, G3, wherein pixel unit plus and (10) respectively include = optical element chuan and „element 212 and illuminate _ 221 and _ yuan please. Switching elements 211, 212 can be applied by a thin film transistor (TFT) to enhance the view and the gate lines Gl, G2, G3 respectively transmit the open signal G in the lateral direction VG2, VG3' information m is transmitted in the longitudinal direction · signal · death with the second picture is not, each line of data can be provided to provide data signals to two pixels early (for example, 'frequency line D1 transmission # material signal vm to pixels Units, 22 (7), so the number of (4) _ is the original - half, in addition, each - dragon signal before passing to the pre-existing pixel unit 'has to pass two switching elements (for example, the data signal vm 曰 first Switch a few 23 〇, 212, will arrive at the pixel unit), it is ^^l| (cwentleakagepM 〇 ^ = material line provides (10) signal to the two pixel unit, showing each of the two feeding lines of money The two pixel units adjacent to each other will receive the same polarity drive at the same time. For example, between the data lines D1 and 02, the pixel units 210 and 22 will receive the fine VD1 from the f, _, please Referring to Fig. 2, reference is made to Fig. 3, which is an operation diagram of a conventional display panel using one of the second generation semi-signal source driving methods. FIG. 3 shows that the third generation semi-signal source driving method is applied. Display device port, ', spoon arrangement and dot inversion drive display panel Similarly, the polarity is reversed with two pixel single γ as the basic unit. Therefore, compared with the conventional dot inversion driving, the panel display display 200 has many advantages, such as less data lines. Structure and power saving, but it has its own double point ((10). (4) The pixel structure is accompanied by more serious flicker and imira visual effects. The 201227114 outer 'double dot array pixel structure also limits the resolution of the display device. μ refers to the fourth @, which is a schematic partial view of a display device realized in accordance with the present invention. For the sake of brevity, FIG. 4 only shows the _ part of the display device _ and the present hair. The display device _ (for example, a liquid ciystal display (LCD) or an electro-optical display (EPD)) includes a first gate line (1), a second gate line G2, and a second The gate line G3, the first pixel unit, the second pixel unit 42A, an off circuit 430, and a first data line D1. The pixel units 41A and 42B further include a light-emitting element 411 and a switching element 412, and a light-emitting element 421 and a switching element 422'. Further, the gate lines G1, G2, and G3 are adjacent to each other and sequentially disposed, and are respectively laterally The gate signals VG1, VG2, and VG3 are transmitted in the direction, and the data lines are transmitted in the longitudinal direction by the data signal VD1. Please note that in the embodiments of the present invention, the 'switching elements are implemented by thin film transistors (TFTs), however, this is not intended to limit the scope of the present invention, as long as it has a switching function and can be integrated The components within the display device can be used in the present invention. The driving manners of the pixel unit 410 and the pixel unit 420 in the display device 400 are similar to those of the pixel unit 210 and the pixel unit 220 in the display device 200. The three gate signals are used to determine whether to transmit the data signal to a pixel unit. However, the biggest difference between the display device 400 and the display device 200 is that the pixel units 410 and 420 in the display device 4 are arranged in a zigzag manner, as shown in FIG. 4, the pixel unit 410 The pixel unit 420 is disposed on the adjacent two pixels 201227114 (pixel column) and the adjacent two pixel rows (pixel row), however, this is not intended to limit the scope of the present invention, the first pixel unit The 410 and the second pixel unit 420 can also be disposed in a pixel column separated by two or more columns and in a row of pixels separated by two or more rows, and the first pixel unit 410 and the second pixel unit 420 are disposed in different rows in a cross row. The structure of the pixel row and the two different pixel columns are all within the scope of the present invention. Please refer to FIG. 5 to further understand the operation of the display device 4A. FIG. 5 is a schematic diagram of driving a portion of the pixel unit in the display device 400 according to an embodiment of the present invention. . For the sake of simplicity, only the gate lines G1 to G6, the data lines D1 to D3, the pixel units A1 to A8, and B0 to B7 are shown in Fig. 5. The gate lines G1 G G6 are respectively used to sequentially transmit the gate signals VG1 VG VG6 having the specific waveform. The data line D1 drives the pixel units BO, m, B4 via the corresponding switching elements according to the gate signals VG1 VG VG6 . And B5, f material line D2 sample = the pixel unit A丨~A8 is driven by the corresponding switching element, and the data line is also driven by the corresponding switching element to drive the pixel unit Β2, +β3, B6 and β7. ' Please cooperate with the 5th to refer to the (4) 6 diagram, and the 6th is the schematic diagram of the 4th riding display device 4〇〇 gate signal VG1~VG6. As can be seen from Fig. 6, the closed-circuit signal VG1~VG6 § is a waveform signal with the same-day displacement (that is, the third-generation semi-signal source drive (HSD3)), when only When there is a gate signal and the VG2 is high, the two switches between the data line m and the pixel unit B〇 will process the path (on) state, and the data t-weave VD1 can drive the pixel smoothly. Single tlBO 'and in the next sequence, only the gate signal and the 3 is high 201227114 potential connected in series between the data line D1 and the pixel connection mt 0 two switching elements and serially connected to the material line D2 and the pixel unit The mm between the two A1 and the 7L will be in the path (pass) state, the data signal VD1 and VD2 silly sound 罝m 瓜 疋 疋 can drive the pixel unit B1 and the pixel early A1, and so on. In this way, 像素R? pixels are early B兀, Al and B1, A2 and B2, A3 and B3, μ and B4, A5 盥 β A6 and B6, A7 and B7, A8 can be driven smoothly in sequence. Qi
請再參照第7圖,第7圖為依據本發明之 置中部分像素單元的操作示意圖。由第7圖可知,每 讀其轉之像素單元會由相鄰而不同的資料線來加以驅動,制 早几A1〜A8與像素單元BQ〜B7彼此交錯配置,而像素單元AM 是由資料細所驅動,像素單元BQ〜β7則是由射料線m相鄰 的資料線m與D3所驅動,隨著時序的推進,顯示裝置_合则 閘極訊號VG1〜VG6來交錯驅動像素單元A1〜A8與像素單元曰, 別普而在驅動顯示裝置.的操作巾,Referring again to Figure 7, Figure 7 is a schematic diagram of the operation of a portion of the pixel unit in accordance with the present invention. It can be seen from Fig. 7 that the pixel unit for each read is driven by adjacent and different data lines, and the first few A1 to A8 and the pixel units BQ to B7 are alternately arranged with each other, and the pixel unit AM is composed of fine data. Driven, the pixel units BQ to β7 are driven by the data lines m and D3 adjacent to the injection line m. As the timing advances, the display device_closes the gate signals VG1 to VG6 to alternately drive the pixel units A1~ A8 and the pixel unit 曰, the other is driving the display device.
式來分別變換資料線Dl、D2與D3乘載的訊號極性,以達到省電 的效果’同時並可保持單點(d〇⑽列結構,避免模糊加㈣與閃燦 (flicker)現象的發生。舉例來說’請參照第8圖,第8圖為依據本赛 明之-實施例財反轉I峰方式來驅細示裝置中部分像素写 元的操作示意圖。當資料線D2乘載正極性訊號,,+,,時,相鄰的資米 線D1與D3便會乘載著負極性訊號”,由於資料,線m僅用以驅重 像素單元A1〜A8,而資料線D1與〇3僅用以驅動B0〜B7,是故最 後像素單元A1〜A8與像素單元BQ〜B7便會魏與賊轉的像素結To change the signal polarity of the data lines Dl, D2 and D3 respectively to achieve the power saving effect 'at the same time and maintain a single point (d〇(10) column structure, avoiding the occurrence of fuzzy plus (four) and flicker (flicker) phenomenon For example, 'please refer to FIG. 8 , and FIG. 8 is a schematic diagram of the operation of driving a partial pixel write unit in the device according to the embodiment of the present invention. The data line D2 is loaded with positive polarity. When the signal, +,,, the adjacent rice noodles D1 and D3 will carry the negative polarity signal", due to the data, the line m is only used to drive the pixel units A1~A8, and the data lines D1 and 〇3 It is only used to drive B0~B7, so the last pixel unit A1~A8 and the pixel unit BQ~B7 will turn the pixel node of Wei and thief.
"S 10 201227114 構相同之正貞極性父錯的單點排列結構。 ,本發明所提出的顯示裝置可以行反轉驅動來運作,並 =有:排列的像素結構,不但可以應用較簡單的術 '、可保有點_像素結構的優點,避免·以及模糊的現 象0 籲 、所述僅為本發明之較佳實施例,凡依本發明申請專利範圍 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圖為應用點反轉驅動方式之習知顯示面板的操作示意圖。 第2圖為應用第二代半訊號源驅動技術之顯示裝置的部分示意圖。 第3圖為應用第二代半訊號源驅動方式之習知顯示面板的操作示意 圖。 •第4 ϋ為依據本發明之—實施例所實現之顯示裝置的部分示意圖。 第5圖為依據本發明之—實施例應用—特定波形之閘極訊號來驅動 •顯示裴置中部分像素單元的示意圖。 第6圖為第4圖所示之顯示裝置中閘極訊號的時序示意圖。 第7圖為依據本發明之—實施例來驅動顯示裝置中部分像素單元的 操作示意圖。 .第8圖為依據本發明之一實施例以行反轉驅動方式來驅動顯示裝置 中口Ρ刀像素單元的操作示意圖。 201227114 【主要元件符號說明】 200 、 400 顯示裝置 210 、 410 第一像素單元 211、221、411、421 發光元件 212 > 412 第一開關元件 220 、 420 第二像素單元 222 > 422 第二開關元件 230 > 430 第三開關元件 G1 第一閘極線 G2 第二閘極線 G3 第三閘極線 G4 第四閘極線 G5 第五閘極線 G6 第六閘極線 D1 第一資料線 D2 第二資料線 D3 第三資料線 VG1 第一閘極訊號 VG2 第二閘極訊號 VG3 第三閘極訊號 VG4 第四閘極訊號 VG5 第五閘極訊號"S 10 201227114 A single-point arrangement structure with the same positive polarity of the parent. The display device proposed by the present invention can be operated by inversion driving, and has: a pixel structure arranged, which can not only apply a simpler operation, but also can maintain the advantages of a bit_pixel structure, avoiding and blurring phenomenon. The above description is only the preferred embodiment of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the operation of a conventional display panel using a dot inversion driving method. Figure 2 is a partial schematic view of a display device using a second generation of half-signal source drive technology. Fig. 3 is a schematic diagram showing the operation of a conventional display panel using a second-generation semi-signal source driving method. • Section 4 is a partial schematic view of a display device implemented in accordance with an embodiment of the present invention. Figure 5 is a schematic diagram of a portion of a pixel unit in a display device driven by a gate signal of a particular waveform in accordance with an embodiment of the present invention. Fig. 6 is a timing chart showing the gate signal in the display device shown in Fig. 4. Figure 7 is a schematic illustration of the operation of driving a portion of a pixel unit in a display device in accordance with an embodiment of the present invention. Fig. 8 is a view showing the operation of driving the boring tool pixel unit in the display device by the line inversion driving method according to an embodiment of the present invention. 201227114 [Description of main component symbols] 200, 400 display device 210, 410 first pixel unit 211, 221, 411, 421 light-emitting element 212 > 412 first switching element 220, 420 second pixel unit 222 > 422 second switch Element 230 > 430 Third switching element G1 First gate line G2 Second gate line G3 Third gate line G4 Fourth gate line G5 Fifth gate line G6 Sixth gate line D1 First data line D2 Second data line D3 Third data line VG1 First gate signal VG2 Second gate signal VG3 Third gate signal VG4 Fourth gate signal VG5 Fifth gate signal
,s 12 201227114 VG6 VD1 ' A1 〜A8、BO〜B7 第六閘極訊號 第一資料訊號 像素單元,s 12 201227114 VG6 VD1 ' A1 ~A8, BO~B7 sixth gate signal first data signal pixel unit
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