128114ι1 twf.doc/g 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種驅動元件與顯示裝置，且特別是 有關於一種源極驅動器與顯示裝置。 【先前技術】 近幾年來，由於影像顯示技術已有很大的進步與發 展，傳統的陰極射線顯示器，已有―大部分被所謂的面^ 顯示器所取代。面板顯示器―般常見的是薄膜電晶體液晶 顯不裔（thm-film transistor liquid crystal display, TFT_LCD)°另外’利用發光二極體歧電漿的面板顯示器 也曰漸普遍。 面板顯示器的顯示部分，是由多個畫素單元所構成， ，中晝素單元一般是行列式的矩陣，且晝素單元是由驅動 3才工制，其中根據點陣化的圖像資料，可驅動對慮之書素 單元。 心一 μ 圖 1 繪示傳統矽基液晶（liquid crystal on silicon，LCOS) 顯不器内之源極驅動器的方塊圖。矽基液晶顯示器使用源 極驅動為與閘極驅動裔以驅動石夕基液晶顯示面板上的晝素 單元，如圖1所示，傳統的源極驅動器13〇通常是由多個 源極驅動單元132所構成，並經由對應的資料線116驅動 夕行的晝素單元112。每一源極驅動單元132包括移位暫 存器（shift register) 142、閂鎖器（iatch)! 44、準位移位器（level shifter) 146、數位至類比轉換器（邮池1 to analog converter, DAC)148以及輸出緩衝器（outpUt buffer)150等元件。經由 5 128114L f.doc/g 上述元件，可以輸出一顯示電壓到每一行的晝素單元112 中，以驅動畫素單元112顯示晝面。 值得注意的是，上述源極驅動器13〇的每一源極驅動 單元132是對應於每一行的晝素單元112配置。換言之， 在源極驅動單元132與晝素單元112對齊的前提之下， 極驅動單元132内之元件的寬度會被限制，而益法大於書、 112的寬度(Piteh)L來，切基液晶顯‘ 板的解析度增加，而晝素單元的尺寸縮小時 源極驅動器130之元件佈局與設計的困 仏冋BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driving element and a display device, and more particularly to a source driver and a display device. [Prior Art] In recent years, due to the great progress and development of image display technology, the conventional cathode ray display has been replaced by a so-called "surface" display. Panel displays are generally common in thin-film transistor liquid crystal displays (TFT_LCD). In addition, panel displays using light-emitting diodes are also becoming more common. The display part of the panel display is composed of a plurality of pixel units, wherein the medium unit is a matrix of determinants, and the unit of the unit is driven by the driver 3, wherein according to the image data of the lattice, A unit of reading that can drive the consideration. Heart 1 μ Figure 1 shows a block diagram of a source driver in a conventional liquid crystal on silicon (LCOS) display. The 矽-based liquid crystal display uses a source driver to drive the gate unit to drive the pixel unit on the Shi Xiji liquid crystal display panel. As shown in FIG. 1 , the conventional source driver 13 〇 is usually composed of a plurality of source driving units. 132 is configured to drive the pixel unit 112 of the line via the corresponding data line 116. Each source drive unit 132 includes a shift register 142, an iatch! 44, a level shifter 146, and a digital to analog converter (mail pool 1 to analog) Converter, DAC) 148 and output buffer (outpUt buffer) 150 and other components. Through the above components of 5 128114L f.doc/g, a display voltage can be outputted to the pixel unit 112 of each row to drive the pixel unit 112 to display the pupil plane. It is to be noted that each of the source driver units 132 of the source driver 13 is configured as a pixel unit 112 corresponding to each row. In other words, under the premise that the source driving unit 132 is aligned with the pixel unit 112, the width of the elements in the pole driving unit 132 is limited, and the benefit is greater than the width of the book, 112 (Piteh) L, and the cut-off liquid crystal The resolution of the panel is increased, and the size and size of the source driver 130 are reduced when the size of the pixel unit is reduced.
【發明内容】 X 有鑑於此，本發明之目的是提供一 解決元件佈局受到晝素單元之尺寸限制=驅動器，以 本發明之另-目的是提供一種^靖。 器的元件佈局較具彈性，更有利§、不衣置，其源極驅動 發展。 ^觀㈣岐朝肖高解析度 為達上述或是其他目的，本笋 器’其配置於-絲液晶顯示面/ 種源極驅動 晶顯示面板位於同一矽基板上，、、/則，並與該矽基液 面板上多行相鄰的畫素單元，卞^驅動该石夕基液晶顯示 線串接。此源極驅動器主要勺，的晝素單元被一資料 register)、多個資料處理模組以位暫存器_ buffer)。移位暫存器 適於接收-時出緩衝器(0呻ut 組係配置於移位暫存器與晝素的了脈^唬，而資料處理模 伸方向依序排列。每—資;處上並沿麵的延 、、、且包括一閂鎖器（latch) 1281 l^itwf.doc/g 與-數位麵轉㈣（digital t。anabg e卿咖）， =鎖益連接到移位暫存器，以依據時脈信號輸出—數位資 3 :換器連接到閃鎖器，用以接收數位資 每一行的^素單元―顯不電壓。此外，輸出緩衝器對應於 元之間，：分別將释且:=置於資料處理模組與晝素單 ί發rm:種顯示裝置’主要包括-石夕基液 财顽不電壓輸入到對應的資料線 示面板、至少一 P弓枕s 乂 A U仏今悉狹晶顯 a % 閘極驅動器以及多個源極驅動哭。 線，該些書素軍开在：^ ^田線以及多條資料 每-列的*㈣配置，祕麵赠分別串接 =一歹]白旦素早几’且該些資料線分別串接每 器係配置於石夕基液晶顯示面板的-側旦並 ===器係配置”基液晶顯示上ΐ 母一源極驅動器包括— 夕7 “ 素早兀0 及多個輪出緩衝器，其曰斬口、1貧料處理模組以 號’資料處理模組係配置於移位；接收一時脈信 並沿資料線的延伸方向依序排列：::；：二單元之間， 3鎖器與-數位至類比轉換n，包括 :存器，以依據時脈信號輸出位二，到移位 轉換器連接到閃鎖器，用以接而數位至類比 —顯示電壓。輪出緩衝器對 1281141 ff.doc/g 排配置於資料虛裡# 处里抵組與晝素單元之間，以分別將顯示電 屋輸入到對應的資料線。 本U提出另_種源極驅動器，其係配置於—石夕基液 曰曰了 了面板的一側，並與矽基液晶顯示面板位於同一矽基 元每用^驅動石夕基液晶顯示面板上多行相鄰的晝素單 =二母一仃的畫素單元被一資料線串接，而源極驅動器主 夕個源極驅動單元，這些源極驅動單元沿資料線的 抑一向依序排列，並分別連接至資料線。每一源極驅動 位暫存器、一資料處理模組以及一輸出緩衝 二二收—時脈信號’而資料處理模組包 位暫存哭益至類比轉換器’其中問鎖器連接到移 子W，以依據時脈信號輸出一數位資料，而數 接㈣位資料’並將立轉換 成頒不電壓。此外，輸出緩衝器連接數位至類 、 以將顯示電壓輸入到對應的資料線。 、才、益， 本發明更提出另一種顯示裝置，主要包 ::面板、至少一閘極驅動器以及多個源極驅動， 液曰曰顯示面板包括多個晝素單S、多條掃描線與多° = 線，其中晝素單元係呈陣列配置’而掃描線分別串 列的畫素單元，且資料線分別串接每一行的晝素、 極驅動器係配置於矽基液晶顯示面板的一側了並與=。閘 晶顯示面板位於同一矽基板上，且閘極驅動液 線，而源極驅動器係配置於矽基液晶顯示面板°的另插 並與石夕基液晶顯示面板位於同-石夕基板上，且源極2器 1281141 wf.doc/g 分別連接多條相鄰的資料線，用以驅動晝 源極驅動單元，且這些源極驅動單元： 輕户〜貞麟购組从—輸出輯H，其中移位 一時脈信號。此外，資料處理模組包括- 存類比轉換器，其中_器連接到移位暫 存為，以依據時脈信號輪出一數#咨杻 換哭連m 触讀，而触至類比轉SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide a solution for the layout of components to be limited by the size of the pixel unit = drive, and another object of the present invention is to provide a control. The component layout is more flexible, more favorable for §, no clothing, and its source drive development. ^观(四)岐朝高高度度 For the above or other purposes, the bamboo shooter's configuration on the silk liquid crystal display surface / the source drive crystal display panel is located on the same substrate, , / /, and A plurality of adjacent pixel units on the enamel liquid panel are used to drive the Shihuaky liquid crystal display lines in series. The main source of the source driver is a data unit, a plurality of data processing modules, and a bit buffer _ buffer. The shift register is adapted to receive the time-out buffer (the 0呻ut group is configured in the shift register and the pixel of the pixel, and the data processing die direction is arranged in order. The delay along the surface, and including a latch (latch) 1281 l^itwf.doc / g and - digital surface (four) (digital t. anabg e Qing coffee), = lock benefits connected to the shift The memory is output according to the clock signal - the digitizer 3: the converter is connected to the flash locker for receiving the digits of each row of the prime unit - the display voltage. In addition, the output buffer corresponds to the element, Separately and == placed in the data processing module and the 昼素单 发 rm: kind of display device 'mainly including - Shi Xiji liquid stubborn voltage input to the corresponding data line panel, at least one P bow pillow s乂 AU 仏 悉 悉 悉 悉 a a a a a a a a a a a a a % % % % % % % % % % % % % % % % % % % % % % % % % % % 线 线 线 线 线 线 线 线Separately connected = one 歹] white dansin early several 'and these data lines are connected in series, each device is arranged in the Shi Xiji liquid crystal display panel - side and === system configuration The liquid crystal display upper 母 mother-source driver includes - 夕 7 " 素 early 兀 0 and a plurality of wheel undocks, the 曰斩 mouth, 1 poor material processing module with the number 'data processing module is configured to shift; Receiving a clock signal and sequentially arranging along the extension direction of the data line:::;: between the two units, 3 locks and - digit to analog conversion n, including: memory, according to the clock signal output bit 2, to The shift converter is connected to the flash locker for digit-to-analog-display voltage. The wheel-out buffer pair 1281141 ff.doc/g is arranged between the data set and the pixel unit. To input the display electric house to the corresponding data line respectively. This U proposes another type of source driver, which is disposed on the side of the panel and is located in the same side as the 矽-based liquid crystal display panel. The 矽 element drives a plurality of adjacent pixel units on the Shi Xiji liquid crystal display panel to be connected by a data line, and the source driver is a source driving unit. These source drive units are arranged in sequence along the data line and are connected separately. To the data line. Each source drive bit register, a data processing module and an output buffer two or two receive - clock signal 'and the data processing module package temporary storage cry to analog converter' The device is connected to the shifter W to output a digital data according to the clock signal, and the digital (four)-bit data is converted into a voltage-free voltage. In addition, the output buffer is connected to the digital terminal to input the display voltage to the corresponding The present invention further proposes another display device, which mainly comprises: a panel, at least one gate driver and a plurality of source drivers, and the liquid helium display panel comprises a plurality of halogen single S and more Strip scan line and multi-° = line, wherein the pixel unit is in an array configuration' and the scan lines are respectively arranged in a pixel unit, and the data lines are connected in series with each row of the pixel and the polar driver is arranged on the 矽-based liquid crystal display. One side of the panel is up with =. The gate crystal display panel is located on the same substrate, and the gate drives the liquid line, and the source driver is disposed on the 矽-based liquid crystal display panel and is disposed on the same as the Shi Xiji liquid crystal display panel, and The source 2 device 1281141 wf.doc/g is connected to a plurality of adjacent data lines for driving the 昼 source driving unit, and the source driving units are: light household ~ 贞麟购组从-output series H, wherein Shift a clock signal. In addition, the data processing module includes a - store analog converter, wherein the _ device is connected to the shift register to turn on a number according to the clock signal, and the analogy is changed.
朝U以接收數位資料，並 ζ電Ϊ;Γ’輪出緩衝器連接數位至類比轉換器，以 將顯不琶壓輸入到對應的資料線。 在本發明之-實施例中，每一資料處理模組更包括一 準位移位H(levd Shif㈣，其係配置於_ 比轉換H之間。 ^主類 在本發明之一實施例中，每一輸出緩衝器 放大器（OP amplifier)。To the U to receive the digital data, and ζ Ϊ; Γ 'round the buffer connection digits to the analog converter to input the display voltage to the corresponding data line. In an embodiment of the invention, each data processing module further includes a quasi-displacement bit H (levd Shif (four), which is disposed between the _ ratio conversion H. ^ Main class In an embodiment of the invention, Each output buffer amplifier (OP amplifier).
曰在本發明之一實施例中，每一晝素單元包括一矽基液 晶（liquid crystal on silicon)顯示元件。 ―在本發明之-實施例中，上述與每—源極驅動器連接 的資料配線包括一第一資料線、一第二資料線與一第三資 料線，且第-資料線、第二資料線與第三資料線分別；於 驅動第一色、第二色與第三色之畫素單元。舉例而言，該 些第一色、第一色與第二色的晝素單元包括紅色、藍色與 綠色晝素單元。 基於上述，本發明在源極驅動器的藍圖設計上，使部 9 1281141 twf.d〇c/g ，相鄰的元件制各自的佈局空間，目而打破了晝 哭1對:凡件佈局的限制。如此一來，可以使得源極艇動 牛佈局較具彈性，且因為可以排除晝素單元尺寸對 凡牛佈局的影響’更有助於顯示裝置朝向高解析度發展。 為讓本發明之上述和其他目的、特徵和優點能心月顯 明=下下文特舉較佳實補，並配合所關式，作詳細說 【實施方式】 2考圖2’.其繪示本發明之較佳實施例之一種顯示 衣置的方塊圖。如圖2所示，顯示裝置200包括-石夕灵、、夜 J = _210、多個閘極驅動器22〇以及多個源極：動 1基液晶顯示面板21G上具有矩陣排列的多個晝 tL212 ’以及控制212畫素單元的掃描線214以及資 ^ 。其中’晝素單元212例如構成-mxn之矩陣， 依序！接第1 ^列之晝素單元犯，而資料 、、主&序串接第1至η行之晝素單元212。 4八二再多考圖2 ’閘極驅動為、220與源極驅動器23〇例 配置於石夕基液晶顯示面板21〇的相鄰兩侧，並盘石夕 科板210位於同-石夕基板上，且每-間極驅動 源極驅動器230分別連接多條掃描線叫與 216 ’以藉由掃描線214與資料線216控制每 日士 舉例而言’當掃猫信號26G致能(_ble) -T甲^動益220會輸出間極驅動信號，以開啟晝素單 兀犯内之主動元件，例如薄膜電晶雜infiim加以迦， 10 1281 Ul wf.doc/g TFT)。同時，源極驅動器23〇在接收顯示資料^以與 控制器27^生的時脈信號272後，會輸出類比的顯示電 壓至畫素單疋212，以使畫素單元212顯示晝面。私 為更清楚說明本發明之源極驅動器的結構，特將源極 驅動器之=塊圖詳細繪示於圖3。本實施例例如是應用於 ，有紅、H色之晝素單元的彩色液晶面板或石夕基液 曰曰面板’其中如圖3所示，資料線3恤、3勘以及 例如分別串接紅色晝素單元312r、藍色晝素單元3既以 及綠色畫素單元312g。在本實施例中，是以每三行晝素單 兀為一組（包括紅色、藍色、綠色晝素單元仙、3「2b與 312g) ’而格配一源極驅動器33〇。掃描線314適於輸出 極驅動信號，以開啟晝素單元仙、鳩與Μ%中 曰曰體302r、302b與302g，而源極驅動器33〇可經由資料 線316r、316b與316g，分別將顯示電麗寫入紅色晝素單 元仙、藍色晝素單元现以及綠色晝素單元η#中的 液晶電容3G4r、304b與3〇4g，以顯示—彩色圖像。 請再參考圖3，源極驅動器·主要包括—移位暫存 器342、多個資料處理模組38〇r、380b、380g以及多個輸 出緩衝器35〇r、350b、350g。移位暫存器⑷適於接收一 寸脈L號而資料處理模組380係配置於移位暫存器342 與晝素單元仙、312b與响之間，並沿資料線316r、 316b與316g+的延伸方向依序排列。林實施例中，因為 具有紅色、監色、綠色等三種顏色的畫素單元312『、3i2b 與312g’所以也應用了三個資料處理模組谓r、38〇b、38〇g 1281141 twf.doc/g 在上述之實施例中，除了輸出緩衝器採用並 ϊ: (=1理色模組在橫向的佈局空間可以達到三二ί _=;^晝素單元），因此將大幅增加 之尺寸_問題。當然，由 定必广實施例所提出之元件佈局並不限 、色監色、綠色晝素單元為一組。在1他實施 更例如可選擇相鄰轴行之晝素單 组，而 _驅;器内縱向細個資料處理模組，以分別處 的i丁 =素早元的顯示㈣，其中N可以是大於或等於2 箱- 2上述之源極驅動器之外，本發明更提出採用另— 種^佈局的源極驅動器。請參考圖4，其繪示本發明之 —乂土、員轭例之另一種源極驅動器的方塊圖。如圖4所示， ?—源極驅動器430包括多個源極驅動單元432，A係沪 線416的延伸方向依序排列，並分別連接至資料： ^ /驅動畫素單元412。在本實施例中，是以每相鄰兩 素單几412為一組’而在每一源極驅動器430内配 ，個源極驅動單元432，其中每一源極驅動單元极單 心理其所對應之該行畫素單元412的顯示資料。 13 1281U1 wf.doc/g 存哭=參考圖4 ’每一源極驅動單元432包括一移位暫 ，：广：資料處理模組彻以及-輸出緩衝器45〇。复 Γ出^1 移位暫存器442，以依據時脈信號 輸出數位貧料，而數位至類比轉換器科 用以接收數位資料，並將其轉換成—顯示錢。^ 地’貝枓處理模組權亦可視數位資料 小:，選擇㈣配置-準位移位器446於_器撕與數= 至類比轉換$ 448之間，用以將數位資料的電位放大。 此外I輪出緩衝器450係連接數位至類比轉換器4似， 其中輸出緩衝器450包括運算放大器，用以加強顯示電壓 之驅動能力，並分別將顯示電壓輸入到對應的資料線 416，使得晝素單元412可以進行顯示。 、上述之實施例保有習知源極驅動單元内的元件配置 方式，但將每一源極驅動器内的多個源極驅動單元改為縱 向（資料線之延伸方向）配置。如此一來，每一源極驅動模 組之元件佈局空間皆可以達到原有晝素寬度數倍，同樣可 大幅增加源極驅動器在進行元件設計與配置時的裕度，並 可解決元件佈局受到晝素單元之尺寸限制的問題。此外， 由於源極驅動器的元件佈局較具彈性，而可以排除畫素單 元尺寸對元件佈局的影響，更有助於顯示裝置朝向=解析 度發展。 當然，本發明亦不限定每一源極驅動器内之源極驅動 14 I281141s tvvf.doc/g f兀的個數，除了上述以相鄰兩行之晝素單元為一組之實 %例之外’亦可選擇兩行以上之晝素單元為一組，而在源 極驅動器内縱向排列兩個以上之源極驅動單元，以 _、 理每一行之晝素單元的顯示資料。 刀職 雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當可作些許之更動與潤飾，因此本發明^ 範圍當視後附之申請專利範圍所界定者為準。 …曼 【圖式簡單說明】 圖1½示傳統液晶顯示器内之源極驅動器 圖 圖2緣示本發明之較佳實施例之一種顯壯=塊圖。 衣置的方塊 塊圖 圖3緣示本發明之較佳實施例之—種源細動器的方 驅動器的 圖4繪示本發明之較佳實施例之另—種 方塊圖。 ％ 【主要元件符號說明】 112 晝素單元 116 資料線 130 源極驅動器 132 源極驅動單元 142 移位暫存器 144 閂鎖器 146 準位移位器 1281 l^lstwf.doc/g 148 :數位至類比轉換器 150 :輸出緩衝器 _ 200 :顯示裝置 210 ·石夕基液晶顯不面板 212 :晝素單元 214 :掃描線 216 :資料線 220 :閘極驅動器 • 230 :源極驅動器 260 ·•掃瞄信號 262 :顯示資料 • 270 :時序控制器 . 272 :時脈信號 302r、302b、302g ··電晶體 304r、304b、304g :液晶電容 312r、312b、312g :畫素單元 • 314 :掃描線 316r、316b、316g :資料線 330 :源極驅動器 342 :移位暫存器 344r、344b 與 344g :閂鎖器 346r、346b與346g :準位移位器 348r、348b與348g:數位至類比轉換器 350r、350b、350g :輸出緩衝器 16 12811 ^^twfdoc/g 380r、380b、380g :資料處理模組 412 :晝素單元 " 416 :資料線 430 :源極驅動器 432 :源極驅動單元 442 :移位暫存器 444 :閂鎖器 446 :準位移位器 # 448 :數位至類比轉換器 450 :輸出缓衝器 4 8 0 ·育料處理核組In one embodiment of the invention, each of the pixel units includes a liquid crystal on silicon display element. In the embodiment of the present invention, the data wiring connected to each of the source drivers includes a first data line, a second data line and a third data line, and the first data line and the second data line And the third data line respectively; driving the pixel elements of the first color, the second color, and the third color. For example, the first, second, and second color element units include red, blue, and green pixel units. Based on the above, the present invention makes the part 9 1281141 twf.d〇c/g on the blueprint design of the source driver, and the adjacent layouts make the respective layout spaces, thereby breaking the crying 1 pair: the limitation of the layout of the parts . In this way, the source boat can be made more flexible, and because the influence of the size of the elemental unit on the layout of the cow can be ruled out, the display device is more developed toward high resolution. In order to make the above and other objects, features and advantages of the present invention clearer, the following is a better example, and the following is a better example, and in conjunction with the closed type, it is described in detail [Embodiment] 2 Figure 2'. A block diagram of a preferred embodiment of the preferred embodiment of the invention. As shown in FIG. 2, the display device 200 includes - Shi Xi Ling, night J = _210, a plurality of gate drivers 22 〇, and a plurality of sources: a plurality of 昼tL 212 having a matrix arrangement on the movable 1-based liquid crystal display panel 21G 'And control the scanning line 214 of the pixel unit and the resource ^. Wherein the unitary unit 212 constitutes, for example, a matrix of -mxn, in order! The data unit, the main & sequence is connected to the pixel unit 212 of the first to the nth rows. 4 8 2 more test Figure 2 'Gate drive, 220 and source driver 23 examples are placed on the adjacent sides of the Shi Xiji LCD panel 21〇, and Panshi Xike board 210 is located in the same - Shixi substrate Up, and each of the inter-pole drive source drivers 230 respectively connect a plurality of scan lines called 216' to control the daily line by the scan line 214 and the data line 216, for example, when the scan cat signal 26G is enabled (_ble) -TJ^YMY 220 will output the inter-polar drive signal to turn on the active components of the monolayer, such as thin film electro-crystal infiim, 10 1281 Ul wf.doc/g TFT). At the same time, after receiving the display data to generate the clock signal 272 generated by the controller 27, the source driver 23 outputs an analog display voltage to the pixel unit 212 to cause the pixel unit 212 to display the face. In order to more clearly illustrate the structure of the source driver of the present invention, the block diagram of the source driver is shown in detail in FIG. This embodiment is applied, for example, to a color liquid crystal panel having a red or H color pixel unit or a Shihki liquid helium panel, wherein as shown in FIG. 3, the data line 3 shirt, 3 survey, and, for example, respectively, red. The halogen unit 312r, the blue halogen unit 3, and the green pixel unit 312g. In this embodiment, a source driver 33〇 is arranged in a group of three rows of cells (including red, blue, green pixel units, 3 "2b and 312g"). 314 is adapted to output a pole drive signal to turn on the body units 302r, 302b and 302g of the pixel units 仙, 鸠 and Μ%, and the source driver 33 〇 can display the MN by the data lines 316r, 316b and 316g respectively Write the liquid crystal capacitors 3G4r, 304b and 3〇4g in the red halogen unit, the blue halogen unit and the green pixel unit η# to display the color image. Please refer to FIG. 3 again, the source driver· Mainly includes a shift register 342, a plurality of data processing modules 38〇r, 380b, 380g and a plurality of output buffers 35〇r, 350b, 350g. The shift register (4) is adapted to receive an inch pulse L number The data processing module 380 is disposed between the shift register 342 and the pixel unit 仙, 312b and the sound, and is sequentially arranged along the extending direction of the data lines 316r, 316b, and 316g+. Red, color, green, and other three color pixel units 312 『, 3i2b and 312g' Three data processing modules are used, namely r, 38〇b, 38〇g 1281141 twf.doc/g. In the above embodiment, in addition to the output buffer, the sum is used: (=1 color management module in the horizontal layout The space can reach three or two ί _=; ^ 昼 单元 unit), so it will greatly increase the size _ problem. Of course, the component layout proposed by the specific embodiment is not limited, the color monitor color, the green pixel unit is A group. In 1, he implements, for example, a single group of pixels that can select adjacent axis rows, and a thin data processing module in the longitudinal direction of the device, to display the display of each of the dice = prime early (4), where N In addition to the above-mentioned source driver, which is greater than or equal to 2 boxes - 2, the present invention further proposes a source driver using another layout. Please refer to FIG. 4, which illustrates an example of the earth and the yoke of the present invention. Another block diagram of the source driver. As shown in FIG. 4, the source driver 430 includes a plurality of source driving units 432, and the extending direction of the A-line Shanghai line 416 is sequentially arranged and connected to the data: ^ / driving pixel unit 412. In this embodiment, a group of 412 is used for each adjacent two primes. Each of the source drivers 430 is provided with a source driving unit 432, wherein each source driving unit has a single psychology corresponding to the display data of the row of pixel units 412. 13 1281U1 wf.doc/g Referring to FIG. 4 'Each source driving unit 432 includes a shifting temporary: wide: data processing module and - output buffer 45 〇. Rewinding ^1 shift register 442 to depend on the clock The signal output is poor, and the digital to analog converter is used to receive digital data and convert it into - display money. ^ The ground's processing module right can also be viewed as digital data. Small: Select (4) Configuration - Quasi-bit shifter 446 between _tortor and number = to analog conversion $ 448 to amplify the potential of the digital data. In addition, the I-round buffer 450 is connected to the analog converter 4, wherein the output buffer 450 includes an operational amplifier for enhancing the driving capability of the display voltage, and respectively inputting the display voltage to the corresponding data line 416, so that 昼The prime unit 412 can perform display. The above embodiments maintain the component arrangement in the conventional source driver unit, but the plurality of source driver units in each source driver are arranged in the vertical direction (the direction in which the data lines extend). In this way, the component layout space of each source driver module can reach several times the original pixel width, and the margin of the source driver in component design and configuration can be greatly increased, and the component layout can be solved. The problem of the size limitation of the halogen unit. In addition, since the component layout of the source driver is more flexible, the influence of the pixel size on the component layout can be eliminated, and the display device orientation=resolution is further facilitated. Of course, the present invention does not limit the number of source drivers 14 I281141s tvvf.doc/gf兀 in each source driver, except for the above-mentioned real examples in which two adjacent rows of pixel units are grouped. Alternatively, two or more rows of pixel units may be selected as one group, and two or more source driving units are vertically arranged in the source driver, and the display data of the pixel units of each row is determined by _. Although the present invention has been described above by way of a preferred embodiment, it is not intended to limit the present invention, and those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the present invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a source driver in a conventional liquid crystal display. FIG. 2 is a diagram showing a dominant = block diagram of a preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 3 is a block diagram showing a preferred embodiment of the present invention. FIG. 4 is a block diagram showing a preferred embodiment of the present invention. % [Main component symbol description] 112 Prime unit 116 Data line 130 Source driver 132 Source drive unit 142 Shift register 144 Latch 146 Quasi-bit shifter 1281 l^lstwf.doc/g 148 : Digital To analog converter 150 : output buffer _ 200 : display device 210 · Shi Xiji liquid crystal display panel 212 : 昼 unit 214 : scan line 216 : data line 220 : gate driver • 230 : source driver 260 · Scan signal 262: Display data • 270: Timing controller. 272: Clock signals 302r, 302b, 302g ··Crystals 304r, 304b, 304g: Liquid crystal capacitors 312r, 312b, 312g: pixel unit • 314: Scan line 316r, 316b, 316g: data line 330: source driver 342: shift register 344r, 344b and 344g: latches 346r, 346b and 346g: quasi-bit shifters 348r, 348b and 348g: digital to analog conversion 350r, 350b, 350g: output buffer 16 12811 ^^twfdoc / g 380r, 380b, 380g: data processing module 412: pixel unit " 416: data line 430: source driver 432: source driver unit 442 : Shift register 444: Latch 446: Standard Shifter # 448: digital to analog converters 450: output buffer 480 · sterile processing core material groups