200919419 九、發明說明： 【發明所屬之技術領域】 本發明係關於顯示裝置，特別是指一種可減少信號失 真的顯示驅動裝置及具備該裝置的顯示裝置。 【先前技術】 平板顯示器（FPD, “Flat panel display”)是與陰極射線管 (CRT, “cathode-ray tube”)不同種類的顯示裝置，可包含液 晶顯示器（LCD, “Liquid crystal display”）、有機發光二極體 (OLED, “Organic light emitting diode”）以及電漿顯示面板 (PDP, “Plasma display panel”）。 一般而言，顯示裝置可包含時間控制器、資料驅動器 (或來源驅動器）、掃描驅動器（或閘驅動器）和顯示面板。 隨著顯示面板變大，顯示裝置傾向使用複數個資料驅 動器來顯示影像。也就是，每一資料驅動器都從時間控制 器接收資料，並將接收的資料輸出至顯示面板。 【發明内容】 在某些具體實施例内，顯示驅動裝置包含複數個資料 驅動器；以及一時間控制器，其包含一資料傳輸單元。該 資料傳輸單元傳輸資料至該資料驅動器。資料傳輸單元根 據每一資料驅動器與資料傳輸單元之間的距離差異來控制 電子信號，減少距離差異造成的電子信號失真及/或耗電 量，並且傳輸受控制的電子信號，且該電子信號對應至該 5 200919419 ο 資料 只^ π询早70 1很艨距離差異在電子信號上執行預先 加強，受控制電子信號的峰值對峰值電壓可隨距離差異與 加而增加。 /、曰 在一個具體實施例内，資料傳輸單元可接續傳輸電子 Γ虎至每—資料驅動器。在其他具體實施例内，資料傳輸 早儿可同時傳輸電子信制至少某些資料軸4。、’ 時間控制器可包含一時間控制單 伽及對應至該資料的一驅動器位址，並且該= 早70配置成根據驅動器位址辨識距離差異。 ， 預先單ί可包含分別對應至資料驅動11的複數個 ± /、係根據距離差異預設每一預先加強單 另外，％間控制器可包含一時 將資簡輸至每-預先加^元。夺私制Μ ’其配置成 母負料驅動器都可包含一辇#留一 置成根據該距離差異使等化單元配 電子信號。 吏用#化係數預設來等化已傳輪的 在某些具體實施例内，顯示 器與複數個資料驅動器。每L次料㈣匕"一時間控制 元。該等化單元㈣ί Γ科驅動器都包含一等化單 距離差異，使用間控制器之間的 的電子信號。 數預叹朿專化由時間控制器所傳輸 時間控制器可根撼次 間的距離差異來控制電子器與資料傳輪單元之 唬以減少距離差異造成的電 6 200919419 ::號：真及/或耗電量，並且傳輸受控. 电子Γ虎對應至從該時間控制器傳輸的該資料。 貝枓傳輪早元可根據距離 加強。 •丁l現上執行預先 體實施例内，顯示裝置包含複數個資料驅動 母一該資料驅動器；以及-掃描驅動器，-妾收來自該時間控制器的掃料 制電子^ 傳輸單元之㈣距離差異來控 ^子W ’以減少距離差異造成的電子信 = 電量，並且傳輪受控制## /、及/或耗 該資料。&控制的電子^虎，且該電子信號對應至 應至液㈣m(lcd)、麵發光二極 粒(ULED)或電漿顯示面板(PDJP)。 加強資料傳輸單元可根據距離差異在電子信號上執行預先 置成料驅動器都可包含一等化單元’該等化單元配 該距離差異使用-等化係數預設來等化已傳輪的 在某些具體實施例内，顯示裝置包含—時間控制器、 =個資料驅動器以及-掃描驅動器，其配置成接收來自 心了間控制器的掃描資料。每一資料驅動器都可包含一等 該等化單元配置成根據每—該資料驅動器與該時 間控制器之間的距離差異，使用—等化係數預設來等化由 200919419 該時間控制器傳輸的電子信號。 該顯示裝置可對應至液晶顯示器（LCD)、有機發光二極 體（OLED)或電漿顯示面板(PDP)。 時間控制器根據每一資料驅動器與資料傳輸單元之間 的距離差異來控制電子信號，以減少距離差異造成的電子 信號失真及/或耗電量5並且傳輸受控制的電子信號。該電 子信號對應至從該時間控制器傳輸的該資料。 資料傳輸單元可根據距離差異在電子信號上執行預先 加強。 【實施方式】 本發明的具體實施例僅用於本發明的結構與功能說 明，但不應將本發明受限於所揭露的具體實施例。因此， 所屬技術領域中具有通常知識者將清楚理解，本發明的具 體實施例可在不同形式中具體實施，並且包含可實現本發 明精神的相同内容。 在此所使用的辭彙應理解理解如下。 吾人將理解，雖然此處使用第一、第二等詞來描述許 多元件、組件、區域、層及/或區段’但這些元件、組件、 區域、層及/或區段並不應僅受限於這些詞。這些詞只用於 將一個元件、組件、區域、層或區段與其他區域、層或區 段分辨。因此，在不悖離本發明技術之下，後述的第一元 件、組件、區域、層或區段可稱呼為第二元件、組件、區 域、層或區段。 8 200919419 人士此處所使用’及/或」一詞表示所列項目的任何組 曰以及本身的任何個別項目。因此「第一、第二及/或第三 項目」不只包含第一、篦一 — 第―、第二m曰 也表示一或多個 弟一項目的任何與全部組合。 或「tr解到’當提到元件或層「在之上」、「連接至」 至或輕：=其他元件或層時’其可為直接在其上、連接 之下，:描/、他70件或層，或存在有中間元件或層。相較 趣二元件「直接位於之上」、「直接連接至」或「直 另〜方面」/、他70件或層時，則並無中間元件或層存在。 在之門：、空間方面的相關詞彙，像是「之間」與「直接 在「相鄰於」和「直接相鄰於」等等’在此用來 教足心明—個元件祕徵與其他元件祕徵的關係， 足應該以類似方式解釋。 「 /下歹j厶佈事項當中，除非明確指示，否則使用「一 i、 該」表示的單數元件可用複數呈現。吾人將 迷的=解=於本說明書當中的「包含」一詞指出所陳 存在曰 里步驟、操作、元件、組件及/或其群組之 骤、但不排除存在或加入一或多個其他特徵、數量、步 二乍元件、組件及/或其群組。 顿執除非在其巾财㈣定轉來域，否則本發明的步 或用仃順序可改變。也就是，步驟可同時用特定順序執行， 反向順序執行。 學詞彙鱼有又義，否則此處所用的所有項目（包含技術與科 )與精通本發明所屬技術的人士所理解完全一樣。吾 200919419 人將進一步理解，一般字典内定義的辭彙應該解釋成與相 關技術和本說明書的範圍一致，並且除非其中明確定義， 否則不理想化或過度解釋。 第一圖為說明根據本發明具體實施例的顯示裝置之方 塊圖。 請參閱第一圖，顯示裝置100包含一個時間控制器 110、複數個資料驅動器120、複數個掃描驅動器130和一 個顯示面板140。 例如：顯示裝置100可對應至像是液晶顯示器（LCD)、 有機發光二極體（OLED)或電漿顯示面板(PDP)的平板顯示 器（FPD)。 針對一般的FPD，時間控制器110可將資料傳輸至每 一資料驅動器120,並將掃瞄資料傳輸至每一掃描驅動器 130,並且由資料驅動器120和掃描驅動器130操作顯示面 板 140。 當時間控制器110將電子信號傳輸至資料驅動器120 時，顯示裝置100控制時間控制器110與資料驅動器120 之間的操作，來減少電子信號的失真以及/或耗電量。由於 時間控制器110與資料驅動器120之間距離差異，造成失 真。 此後，將參考圖式來說明時間控制器no與資料驅動 器120之間的操作。 第二圖至第四圖為說明第一圖内時間控制器與資料驅 動器之間連接結構之圖式。 10 200919419 在第二圖内，時間控制器ll〇 動器120&至120h〇在篦一闾由士逆按主母貝科驅 至每一第n 圖内，訏間控制器no獨自連接 動器孤至12Gd和第二群資料驅動 在第四圖内，時間控制器⑽一次連接至 丁有貝料驅動器120a至l2〇h。 的】=控制器110可具備擁有資料驅動器120a至邮 的1.N連接結構⑼為自然數）。例如··第 結構、第三圖說明1:2連接⑨ ^ •連接 構。 逆按'、、口稱亚且弟四圖說明1:1連接結 制考ηπ ~次、雖非必要’日$間控制11 UG可根據時間控 不同方半、Λ料驅動器12如至120h之間實體結構，使用 咖，’將電子信號傳輸至個別資料驅動器120a至 ,如參考第二圖至第四圖内所說明。 接至2間控制器U〇以第二圖或第三圖内說明的方式連 貝枓驅動H咖幻織，時間控制器n =電子信號傳輸到至少某些資料鶴器120u120h :=控mm四_說明的方式連接至資料軸 ' &至12〇h’時間控制器110依序將電子信號傳輸至每 —育料驅動器12如至l2〇h。 抬国弟五圖為說明第一圖内時間控制器的具體實施例之方 i鬼圖。 .請參閱第五圖，時間控制器110可包含一個時間控制 早7L510和一資料傳輸單元52〇。 類似又FPD内的時間控制器，時間控制器训控制 200919419 ::=120和掃描驅動器130 ’以便在顯“板140 上顯不影像。 ,資料傳輸單元520可將資料傳輸至資料驅動器12〇。 當時間控制單元训將資料傳輸至資料驅動器12〇，資料 傳輸單元520可根據資料驅動器120與資料傳輸單元52〇 > 1的距離差異’控制對應至該資料的電子信號，並傳輸 受控制的電子信號。 、,、、尤其是，時間控制單元510可將資料以及對應至該資 料的驅動器位址傳輸至資料傳輸單元52q。驅動器位址可 用來簡化資料傳輪單元52Q内的電路，並識別資料驅動器 120a至12〇h。資料傳輸單元520可根據驅動器位址辨識資 料驅動器120與資料傳輸單元520之間的距離差異。 此後，將參考第六圖至第七圖說明在資料傳輸單元52〇 内控制電子信號的處理。 第’、圖為說明第五圖内資料傳輸單元之方塊圖。 ，請參閱第六圖，資料傳輸單元520可包含一個有限脈 衝=應（FIR，“Finite impulse resp。獄，，）濾波器 6iq、一個混 Ϊ器620和—個加總單元630。資料傳輸單元52〇可根據 j驅動器120與資料傳輸單元52〇之間的距離差異，執 仃電子信號上的預先加強。 子二ίί波器610對應至數位濾波器，其取決於目前電 咖1先、\和先㈣子信號SIG2，並絲目前電子信號 鱼先前電子信號SIG2做比較。當目前電子信號测 w子信號SIG2位於相同位階，則隱濾波器610 12 200919419 可輸出正常位階的電子信號SIG3。當目前電子信號SIG1 與先前電子信號SIG2位於不同位階，則FIr濾波器61〇 可輸出具有較大幅度的電子信號SIG3。 混頻器620可判斷電子信號的幅度，這取決於時間控 制單元510所傳輸的驅動器位址ADDR。加總單元630可 將目前電子信號SIG1與混頻器620所決定的幅度相加。 第七圖為說明第六圖内資料傳輸單元的輸出信號之圖 式。 在第七圖内，第一部分710說明由資料傳輸單元52〇 所傳輸的電子信號之預先加強結果，並且第二部分72〇說 明由時間控制單元510所傳輸的電子信號之正常位階。 第一部分710的幅度取決於驅動器位址。在—個具體 實施例内，電子信號的峰值對峰值電壓vpp隨著資料傳輸 單元520#資料驅動1 12〇 <間距離差異增加而增加。 例如.在第一和第二資料驅動器12〇a和12〇b的案例 中，第一部分710可對應至第二部分72〇的125%。在第三 資料驅動器120c的案例中，第—部分71〇可對應至第二部 分720的110%。在第四資料驅動器12〇(1的案例中，第一 部分710可對應至第二部分720的1〇5%。 第八圖為說明第-圖内時間控制器的其他具體實施例 之方塊圖。 請參閱第八圖’時間控制器11〇可包含一個時間控制 單元810和一資料傳輸單元82〇。 資料傳輸單元820可包含對應至每一資料驅動器⑽ 13 200919419 至:：广個預先加強單元82〇a至8識。資料傳輸單 凡。對應的資料驅動器12G間之距離可預設用於每— 預先加強單元820a $ dnu 另外，時間控制單元810可 :一貝广 ' 别至每一預先加強單元82〇a至82诎。 =了未使用驅動器位址以外，第八圖的時間控制 為10大體上與第五圖的時間控制器u 將省略詳細說明。 所以在此 】:目的0$間控制@ 11G與第八圖的時間控制器 二比較時，第五圖的時間控制器1H)可簡化硬體，而第二 圖的時間控制器110則增加處理速度。 冑而弟八 第九圖為說明第—圖内資料驅動器之方塊圖。 凊參閱第九圖，資料驅動器m 910和-資料驅動器單元92〇。 U何化早兀 第九圖的資料驅動器120可與第五圖或 的時間控制器110分開使用 斤不 的時間控制器no結合使用。，、第圖或弟八圖内所示 520 ^ItZ 110 wo)與貧料驅動器 係數預設料㈣子錢。的距離差異，使用等化 尤其是，當第九圖資料驅動器 内所示的時間控制器110分開使用時，等= = 化電子信號。不過二九=20之間的距離差異來等 第八圖内所干的日士九圖_貝料驅動器12〇與第五圖或 所不㈣控制器n。結合使用時，等化單元910 14 200919419 可根據資料傳輸單元520或820與資料驅動器120之間的 距離差異來等化電子信號。 資料驅動器單元920大體上執行與一般FPD内資料驅 動器相同的操作。換言之，資料驅動器單元920可將資料 傳輸至顯示面板140。 第十圖為說明第九圖内等化單元之圖式。 請參閱第十圖，等化單元910可包含一個延遲單元 1010、一個等化係數單元1020和一個加總單元1030。 延遲單元1010可用T秒標籤來實施，並且可延遲輸入 至等化單元910的信號。等化係數單元1020可預設等化係 數，並可根據等化係數放大從T秒標籤輸出的信號。加總 單元1030可加總等化係數單元1020放大的信號。 等化係數可根據時間控制器110 (或資料傳輸單元520 或820)與資料驅動器120之間的距離差異來設定。所屬技 術領域中具有通常知識者可不需過度試驗就可獲得適當等 化係數。 結果，等化單元910可根據預設等化係數來等化電子 信號，藉此減少電子信號失真以及/或耗電量。 根據具體實施例的顯示驅動裝置可減少電子信號失真 以及/或耗電量，而失真是由於時間控制器與每一資料驅動 器之間的距離差異所造成。 雖然已經參照具體實施例來顯示和說明本發明，所屬 技術領域中具有通常知識者應理解，在不脫離後述申請專 利範圍内所定義之本發明的精神與範疇之下，仍可進行許 15 200919419 夕形式及細節上面的改變。 【圖式簡單說明】 第一圖為說明根據本發明| 圖。 /、體·^施例的顯示裝置之方塊 圖内時間控制器與資料驅動器 第二圖至第四圖為說明第 之間連接結構之圖式 第五圖為說明第—圖内時 圖。 上制杰的具體實施例之方塊 第六圖為說明第五圖内資料 r圖為說明第六圖内資料傳輸單元:::圖; 弟八圖為說明第1内時，Μ狀圖式。 塊圖。 工制°。的其他具體實施例之方 第：圖為說明第一圖内資料驅 弟十圖為說明第九圖内等化單元之^ 【主要元件符號說明】 100 顯示農置 110 時間控制器 120 資料驅動器、 130 掃描驅動器、 140 顯示面板 120a-120h 資料驅動II 510 時間控制單元 16 200919419 520 資料傳輸單元 610 有限脈衝回應濾波器 620 混頻器 630 加總單元 710 第一部分 720 第二部分 810 時間控制單元 820 資料傳輸單元 820a-820h 預先加強單元 910 等化單元 920 資料驅動器單元 1010 延遲單元 1020 等化係數單元 1030 加總單元 17200919419 IX. Description of the Invention: TECHNICAL FIELD The present invention relates to a display device, and more particularly to a display driving device capable of reducing signal distortion and a display device having the same. [Prior Art] A flat panel display (FPD, "Flat panel display") is a display device different from a cathode ray tube (CRT, "cathode-ray tube"), and may include a liquid crystal display (LCD, "Liquid crystal display"), Organic light emitting diode (OLED, "Organic light emitting diode") and plasma display panel (PDP, "Plasma display panel"). In general, the display device can include a time controller, a data drive (or source drive), a scan drive (or brake drive), and a display panel. As the display panel becomes larger, the display device tends to use a plurality of data drives to display images. That is, each data drive receives data from the time controller and outputs the received data to the display panel. SUMMARY OF THE INVENTION In some embodiments, a display driving device includes a plurality of data drivers, and a time controller includes a data transmission unit. The data transmission unit transmits the data to the data drive. The data transmission unit controls the electronic signal according to the difference in distance between each data driver and the data transmission unit, reduces distortion and/or power consumption of the electronic signal caused by the difference in distance, and transmits the controlled electronic signal, and the electronic signal corresponds to Until the 5 200919419 ο data only ^ π inquiry early 70 1 very close to the difference in the electronic signal to perform pre-emphasis, the peak-to-peak voltage of the controlled electronic signal can increase with the distance difference and increase. /, 曰 In one embodiment, the data transfer unit can continue to transmit electronic data to each data drive. In other embodiments, at least some of the data axes 4 of the electronic mail system can be transmitted simultaneously at the same time. The time controller may include a time control singular and a driver address corresponding to the data, and the = early 70 is configured to identify the difference in distance based on the driver address. The pre-single ί may include a plurality of ± / corresponding to the data drive 11 respectively, and each pre-enhancement order is preset according to the distance difference. In addition, the % inter-controller may include a time-sharing to the per-pre-addition. The system of arbitrarily arranging the parent-negative device can include a 辇# 留 置 置 留 留 留 留 留 留 留 等 等 等 等 等 等 等 等 等 等 等 等 等 等 等The equalization of the transmitted wheel is used to equalize the transmitted wheel. In some embodiments, the display and the plurality of data drives are used. Every L material (four) 匕 " a time control element. The equalization unit (4) ί 驱动 drive contains a single-distance difference in the distance, using the electronic signal between the controllers. The number of pre-sighing specializations is controlled by the time controller. The time controller can control the difference between the distance between the electronic device and the data transmission unit to reduce the distance caused by the distance difference. 6 200919419 :: No.: True and / Or power consumption, and the transmission is controlled. The electronic tiger corresponds to the data transmitted from the time controller. Bessie's pass can be strengthened according to distance. In the prior embodiment, the display device includes a plurality of data driving mothers and the data driver; and - the scanning driver, the (four) distance difference of the scanning electrons from the time controller To control the ^W' to reduce the distance caused by the difference in the electronic letter = power, and the transmission is controlled ## /, and / or consume the data. & controlled electronic tiger, and the electronic signal corresponds to liquid (4) m (lcd), surface emitting diode (ULED) or plasma display panel (PDJP). The enhanced data transmission unit can execute the pre-formed material driver on the electronic signal according to the difference of the distance, and can include an equalization unit. The equalization unit is configured to use the distance difference-equalization coefficient preset to equalize the transmitted wheel. In some embodiments, the display device includes a time controller, a data driver, and a scan driver configured to receive scan data from the controller. Each data driver may include a first-class unit configured to equalize the transmission of the time controller by 200919419 according to the difference in distance between each data driver and the time controller, using an equalization coefficient preset Electronic signal. The display device may correspond to a liquid crystal display (LCD), an organic light emitting diode (OLED) or a plasma display panel (PDP). The time controller controls the electronic signal based on the difference in distance between each data driver and the data transfer unit to reduce electronic signal distortion and/or power consumption 5 caused by the difference in distance and to transmit the controlled electronic signal. The electronic signal corresponds to the data transmitted from the time controller. The data transfer unit can perform pre-emphasis on the electronic signal based on the difference in distance. The present invention is not limited to the specific embodiments disclosed. It will be apparent to those skilled in the art that <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The vocabulary used here should be understood as follows. It will be understood that the terms "a", "a", "a", """" Limited to these words. These terms are only used to distinguish one element, component, region, layer or segment from another region, layer or segment. Therefore, a first element, component, region, layer or section described hereinafter may be referred to as a second element, component, region, layer or section without departing from the invention. 8 200919419 Persons The term 'and/or' used herein refers to any group of items listed and any individual items of its own. Therefore, the "first, second and/or third items" include not only the first, the first - the first, the second m, but also any and all combinations of one or more of the objectives. Or "tr solves to" when referring to a component or layer "above", "connected to" or to light: = other components or layers 'which can be directly on or under it,: tracing /, he 70 pieces or layers, or there are intermediate elements or layers. There are no intermediate components or layers in the case of the "Secondary", "Directly Connected" or "Straight to Aspect"/, 70 or more layers. In the door: the spatial related vocabulary, such as "between" and "directly adjacent to" and "directly adjacent to", etc., is used here to teach the heart - a component secret and The relationship between other component secrets should be interpreted in a similar manner. In the case of " / 歹 厶 厶 事项 事项 事项 事项 事项 事项 事项 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 使用 单 单 单 单 单 单 单The words "including" in this specification indicate the existence of steps, operations, components, components and/or groups thereof, but do not preclude the presence or addition of one or more other Features, quantities, steps, components, components, and/or groups thereof. The order of the steps or the order of the invention may be changed unless it is transferred to the domain (iv). That is, the steps can be performed in a specific order at the same time, in reverse order. The term vocabulary is meaningful, otherwise all items (including technology and science) used herein are exactly as understood by those skilled in the art to which the invention pertains. I 200919419 It is further understood that the vocabulary defined in the general dictionary should be interpreted to be consistent with the relevant techniques and the scope of this specification, and unless it is clearly defined, it is not idealized or over-interpreted. The first figure is a block diagram illustrating a display device in accordance with an embodiment of the present invention. Referring to the first figure, the display device 100 includes a time controller 110, a plurality of data drivers 120, a plurality of scan drivers 130, and a display panel 140. For example, the display device 100 may correspond to a flat panel display (FPD) such as a liquid crystal display (LCD), an organic light emitting diode (OLED), or a plasma display panel (PDP). For a typical FPD, time controller 110 can transmit data to each data drive 120 and transmit the scan data to each scan driver 130, and data display 120 and scan driver 130 operate display panel 140. When the time controller 110 transmits an electronic signal to the data drive 120, the display device 100 controls the operation between the time controller 110 and the data drive 120 to reduce distortion and/or power consumption of the electronic signal. Due to the difference in distance between the time controller 110 and the data drive 120, distortion is caused. Hereinafter, the operation between the time controller no and the material drive 120 will be explained with reference to the drawings. The second to fourth figures are diagrams illustrating the connection structure between the time controller and the data drive in the first figure. 10 200919419 In the second diagram, the time controller ll actuator 120 & 120h 驱 〇 闾 逆 逆 主 主 主 主 主 主 主 主 驱 驱 驱 驱 驱 驱 独自 独自 独自 独自 独自 独自 独自 独自 独自 独自 独自 独自 独自The solitary 12Gd and the second group data are driven in the fourth figure, and the time controller (10) is connected to the Dingyou feedstock drivers 120a to l2〇h at a time. The controller 110 can be provided with a 1.N connection structure (9) having a data driver 120a to a post as a natural number. For example, the first structure and the third figure illustrate 1:2 connection 9 ^ • connection structure. Reverse press ',, the mouth is called the Asian and the other four pictures illustrate the 1:1 connection test ηπ ~ times, although it is not necessary 'day $ control 11 UG can be controlled according to the time and half, the material drive 12 as long as 120h The physical structure, using the coffee, 'transmits the electronic signal to the individual data driver 120a, as described with reference to the second to fourth figures. Connected to the two controllers U〇 in the manner described in the second or third figure, the Bellow drive H Café, the time controller n = electronic signal transmission to at least some of the data crane 120u120h: = control mm four _ Illustrated mode connected to the data axis ' & to 12 〇h' time controller 110 sequentially transmits electronic signals to each of the cultivating drives 12 to l2 〇 h. The five figures of the national brother are the squares of the specific embodiment of the time controller in the first figure. Referring to the fifth figure, the time controller 110 may include a time control early 7L510 and a data transmission unit 52A. Similar to the time controller in the FPD, the time controller controls the 200919419::=120 and the scan driver 130' to display the image on the display panel 140. The data transfer unit 520 can transfer the data to the data drive 12A. When the time control unit transmits the data to the data driver 12, the data transmission unit 520 can control the electronic signal corresponding to the data according to the distance difference between the data driver 120 and the data transmission unit 52> and transmit the controlled The electronic signal.,,,, in particular, the time control unit 510 can transmit the data and the driver address corresponding to the data to the data transmission unit 52q. The driver address can be used to simplify the circuit in the data transfer unit 52Q and identify The data drivers 120a to 12〇h. The data transmission unit 520 can recognize the difference in distance between the data driver 120 and the data transmission unit 520 according to the driver address. Hereinafter, the data transmission unit 52 will be described with reference to the sixth to seventh embodiments. Internal control of the processing of electronic signals. The ', the figure is a block diagram illustrating the data transmission unit in the fifth figure. FIG six, data transmission unit 520 may comprise a finite impulse shall = (FIR, "Finite impulse resp prison ,,.) Filter 6iq, a mixed Ϊ 620 and - a summation unit 630. The data transfer unit 52 can perform pre-emphasis on the electronic signal based on the difference in distance between the j driver 120 and the data transfer unit 52A. The sub-filter 610 corresponds to a digital filter, which depends on the current electric coffee 1 first, \ and first (four) sub-signal SIG2, and the current electronic signal fish previous electronic signal SIG2 is compared. When the current electronic signal measurement w sub-signal SIG2 is at the same level, the hidden filter 610 12 200919419 can output the electronic signal SIG3 of the normal level. When the current electronic signal SIG1 is at a different level from the previous electronic signal SIG2, the FIR filter 61〇 can output the electronic signal SIG3 having a larger amplitude. Mixer 620 can determine the amplitude of the electronic signal, depending on the driver address ADDR transmitted by time control unit 510. The summing unit 630 can add the current electronic signal SIG1 to the amplitude determined by the mixer 620. The seventh figure is a diagram illustrating the output signal of the data transmission unit in the sixth diagram. In the seventh diagram, the first portion 710 illustrates the pre-emphasis result of the electronic signal transmitted by the data transfer unit 52A, and the second portion 72 illustrates the normal level of the electronic signal transmitted by the time control unit 510. The magnitude of the first portion 710 depends on the driver address. In a specific embodiment, the peak-to-peak voltage vpp of the electronic signal increases as the difference between the data transmission unit 520# data drives 1 12 〇 < For example, in the case of the first and second data drivers 12A and 12B, the first portion 710 may correspond to 125% of the second portion 72A. In the case of the third data driver 120c, the first portion 71〇 may correspond to 110% of the second portion 720. In the case of the fourth data driver 12 (1), the first portion 710 may correspond to 1 5% of the second portion 720. The eighth diagram is a block diagram illustrating other specific embodiments of the time controller in the first diagram. Please refer to the eighth figure 'the time controller 11' may include a time control unit 810 and a data transmission unit 82. The data transmission unit 820 may include a corresponding data driver (10) 13 200919419 to:: a wide pre-reinforcing unit 82 〇a to 8. The data transmission unit can be preset. The distance between the corresponding data driver 12G can be preset for each-pre-emphasis unit 820a $ dnu. In addition, the time control unit 810 can: one to the other Units 82〇a to 82诎. = The unused time is not used, the time control of the eighth figure is 10, and the time controller u of the fifth figure will be omitted. Therefore, here: the purpose 0$ When the control @11G is compared with the time controller 2 of the eighth figure, the time controller 1H) of the fifth figure can simplify the hardware, and the time controller 110 of the second figure increases the processing speed.胄而弟八 The ninth figure is a block diagram illustrating the data driver in the first figure. Referring to the ninth figure, the data drive m 910 and the data drive unit 92 are. The data driver 120 of the ninth diagram can be used in combination with the time controller 110 of the fifth diagram or the time controller no. , 520 ^ ItZ 110 wo) and the poor material drive coefficient preset material (four) child money. The difference in distance, the use of equalization. In particular, when the time controller 110 shown in the data driver of the ninth figure is used separately, etc. = = = electronic signal. However, the difference between the distances of the two nine=20 is equal to the number of the Japanese ninth figure in the eighth picture _ beibei driver 12 〇 and the fifth figure or not (four) controller n. When used in combination, the equalization unit 910 14 200919419 can equalize the electronic signal according to the difference in distance between the data transmission unit 520 or 820 and the data driver 120. The data driver unit 920 generally performs the same operations as the data drive within the general FPD. In other words, the data driver unit 920 can transmit the data to the display panel 140. The tenth figure is a diagram illustrating the equalization unit in the ninth figure. Referring to the tenth diagram, the equalization unit 910 can include a delay unit 1010, an equalization coefficient unit 1020, and a summation unit 1030. The delay unit 1010 can be implemented with a T second tag and can delay the signal input to the equalization unit 910. The equalization coefficient unit 1020 can preset the equalization coefficient and can amplify the signal output from the T second tag according to the equalization coefficient. The summing unit 1030 may add a signal amplified by the equalization coefficient unit 1020. The equalization coefficient can be set according to the difference in distance between the time controller 110 (or the data transfer unit 520 or 820) and the data drive 120. Those of ordinary skill in the art can obtain appropriate equalization coefficients without undue experimentation. As a result, the equalization unit 910 can equalize the electronic signal according to a preset equalization coefficient, thereby reducing electronic signal distortion and/or power consumption. The display driving device according to the specific embodiment can reduce electronic signal distortion and/or power consumption, which is caused by the difference in distance between the time controller and each data driver. While the present invention has been shown and described with respect to the specific embodiments of the present invention, it will be understood by those of ordinary skill in the art that the invention can be made without departing from the spirit and scope of the invention as defined in the scope of the appended claims. The changes in the form and details of the evening. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a diagram illustrating the invention according to the present invention. The block diagram of the display device of the embodiment of the present invention is shown in Fig. 5 to Fig. 4 is a diagram showing the connection structure between the first and fourth figures. The block diagram of the specific embodiment of the upper system is shown in the sixth figure. The figure in the figure is the data transmission unit in the sixth figure:::Fig. The figure in the eighth figure is the first in the figure. Block diagram. Engineering °. The other embodiments of the present invention are as follows: the figure shows the data in the first figure. The tenth figure shows the equalization unit in the ninth figure. [The main component symbol description] 100 shows the farm 110 time controller 120 data driver, 130 scan driver, 140 display panel 120a-120h data drive II 510 time control unit 16 200919419 520 data transmission unit 610 finite impulse response filter 620 mixer 630 total unit 710 first part 720 second part 810 time control unit 820 data Transmission unit 820a-820h pre-emphasis unit 910 equalization unit 920 data driver unit 1010 delay unit 1020 equalization coefficient unit 1030 total unit 17