TWI240821B - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

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Publication number
TWI240821B
TWI240821B TW92135907A TW92135907A TWI240821B TW I240821 B TWI240821 B TW I240821B TW 92135907 A TW92135907 A TW 92135907A TW 92135907 A TW92135907 A TW 92135907A TW I240821 B TWI240821 B TW I240821B
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TW
Taiwan
Prior art keywords
line
lines
liquid crystal
crystal display
repair
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TW92135907A
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Chinese (zh)
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TW200523598A (en
Inventor
Ming-Chia Pan
Cheng-I Wu
Yuan-Liang Wu
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Chi Mei Optoelectronics Corp
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Priority to TW92135907A priority Critical patent/TWI240821B/en
Publication of TW200523598A publication Critical patent/TW200523598A/en
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Publication of TWI240821B publication Critical patent/TWI240821B/en

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  • Liquid Crystal Display Device Control (AREA)

Abstract

A liquid crystal display device mainly includes a liquid crystal display monitor, a first control circuit board, a second control circuit board, a repair circuit and a shield circuit, wherein the liquid crystal display monitor has a first data circuit and a first scan circuit having a plurality of lines, the first control circuit board has a second data circuit having a plurality of lines and is electrically connected with the first data circuit, the second control circuit board has a second scanning circuit having a plurality of lines and is electrically connected with the first scanning circuit, the repair circuit is disposed on the liquid crystal display monitor, the first control circuit board and the second control circuit board, and the shield circuit is disposed among the repair circuit and those data circuits as well as those scan circuits. By means of the shield circuit equipped among the repair circuit and the data circuits as well as the scanning circuits, the signal interference generated among the repair circuit and other data circuits and scan circuits can be avoided.

Description

12408211240821

、發明說明(1) 【發明所屬之技術領域】 本發明是有關於一種液晶顯示裝置 (—u iine)以避免V = 資料線路(—ilneT: : :i7pair Hne)與其他 H gnal Hne)或電輯路(㈣町 曰曰 之間產生交互干擾(⑽則aik)的液 【先前技術】 。戈人Π多Ϊ體社會之急速進步,多半受惠於半導體元件 次人機顯不裝置的飛躍干:篮几仵 管(Cathode Ray Tube ,CRT\ 尤目顯不益而s ,陰極射線 其經濟性,-直獨佔近年來的顯口干二有優/的顯示品質與 :在桌上操作多數終端機/ “器置市的V产然而”對於, 管因空間利用以及能源卜以預測,陰極射線 輕、薄、短、小以及低消耗功率,而對於 二道…,具有高書質、空=有效提供解決 市場:Ϊ:優越特性之液晶顯示器(LCD)已逐漸成為 照第1、: 5曰;::種液晶顯示裝置的示意圖。請參 110、—第一;::裝置100主要係由-液晶顯示面板 ~ ^ ^ ^140 ^ # ^ fel^° ^ "Λ Α 1240821 修正 曰Explanation of the invention (1) [Technical field to which the invention belongs] The present invention relates to a liquid crystal display device (-u iine) to avoid V = data lines (-ilneT::: i7pair Hne) and other Hgnal Hne) or electrical The fluid (previous technology) that produces interactive interference (⑽ 则 aik) between the roads and the towns. The rapid progress of the society of many people, mostly benefited from the leap forward of semiconductor devices and human-machine displays. : Cathode Ray Tube (CRTode Ray Tube, CRT \ is particularly unfavorable, cathode ray is economical, and it has been exclusive in recent years. It has excellent / display quality with: operating most terminals on the table Machine / "V-Products in Chichi City" For the tube due to space utilization and energy prediction, the cathode ray is light, thin, short, small, and low power consumption, while for the second channel, ... Effectively provide a solution to the market: Ϊ: Liquid crystal display (LCD) with superior characteristics has gradually become the first and the fifth :; a schematic diagram of a type of liquid crystal display device. Please refer to 110,-first ;: The device 100 is mainly composed of -LCD panel ~ ^ ^ ^ 140 ^ # ^ fel ^ ° ^ & quo t; Λ Α 1240821 modified

MjL 92135907 五、發明說明(2) 電路板1 2 0具有多數條第二資料線路1 2 2,該些第二資料線 2122並與液晶顯示面板110上之第一資料線路112電性連 Ϊ笛第ΐ控制電路板130具有多數條第二掃描線路132,該 ^114一電路132並與液晶顯示面板UQ上之第—掃描線 传葬隹一咖連如第1圖所示,關於晝面顯示之資料訊號 二僂一上制電路板1 2〇由第一資料線路1 1 2及第二資料線 f卢俜、遞於液晶顯示面板110,❿關於晝面顯示之掃描訊 f係错弟二控制電路板12〇由第—掃描 線路132傳遞於液晶顯示面板11〇 二: 112將關於書面顯 /精弟貝枓線路 110上的查2 寫配置於液晶顯示面板 、旦素電極(圖未示出)中, — 達到顯示的效果。 而使液日日顯不面板110 值得注意的是,在液晶顯示面板11 0、第快以+ 路板13°上通常… ^ V0ί -^,21 資料線踗Π9由A 晶顯示面板U〇上之第一 ' 、 中松測出一條受損線路時,俜將#^ 與此受損線路電性遠垃 ^ LU ., 你將修補線路140 14〇而電性導通二二 110上其他第一資料線路丨,,、不^^面\然而,、液晶顯示面板 修補線路1 40之間產生作於貝;' ^唬傳遞的過程中會與 (Cr〇SS~talk) 【發明内容】 本發明的主要目的就是在提供 配置-屏蔽^示褒置’藉 瞧·---,以避免修 第10頁MjL 92135907 V. Description of the invention (2) The circuit board 1 2 0 has a plurality of second data lines 1 2 2. The second data lines 2122 are electrically connected to the first data line 112 on the liquid crystal display panel 110. The first control circuit board 130 has a plurality of second scanning lines 132, and the circuit 114 and the first scanning line on the liquid crystal display panel UQ are buried as shown in Fig. 1. As for the daytime display, The data signal 22 is a circuit board 1 200. The first data line 1 12 and the second data line f are transmitted to the liquid crystal display panel 110. The scanning signal f about the daytime display is wrong. The control circuit board 120 is passed from the first scanning line 132 to the liquid crystal display panel 1102: 112. The check 2 on the written display / fine screen 110 is written and arranged on the liquid crystal display panel and denier electrodes (not shown) Out), — — The display effect is achieved. It is worth noting that the LCD panel 110 is not visible on the LCD panel 110, the first + + 13 ° on the circuit board ... ^ V0ί-^, 21 The data line 踗 Π9 is on the A crystal display panel U〇 First, when Zhongsong detects a damaged line, you will be ^ and electrically damaged with this damaged line ^ LU., You will repair the line 140 14〇 and electrically conduct other first information on 220 Circuit 丨 ,,, ^^ surface \ However, the LCD display panel repair line between 1 and 40 will be produced; '^ bluffing process will communicate with (Cr0SS ~ talk) [Abstract] The present invention The main purpose is to provide configuration-shielding ^ instructions to borrow ... --- to avoid repairing page 10

Mfl 92Lmn? 1240821 日 修正 五、發明說明(3) 補線路與其他資料線路之間 本發明的次要目的就是在以干擾的現象。 由在修補線路與掃描線路之間^種$晶顯示裝置,摔 補線路與其他掃描線路之間產生置二屏蔽線路,以避免修9 基於上述目的’本發明 is旒干擾的現象。 〆 要係由一液晶顯示面板、一第一種液晶顯示裝置,其主 電路板、一修補線路 控制電路板、一第柝 …具有多數條第―。其中,液;: 弟一控制電路板具有多數條第_ f夕數條第—掃描線路。 線路係與液晶顯示面板之該=路,該些第二資料 電路板具有多數條第:掃;:=線路電性連接。第 =路配置於液晶顯示面板、= J路電性連接。修補 路板上。#蔽線路配置於 ::電路板及第二控制電 該些第二掃描線路之補線路與該些第二資料線路及 主要係由-ί:::明另提出-種液晶顯示裝置,I ;,中,液晶屏蔽線路所構 ίί:後:補線路配置於液線;ίΐ數條掃 = 資料線路及該些掃描線路=置 補線路與該4b第車例中’屏蔽線路更可配置於該修 在本發明L貝料線路及該些卜掃描線路之間。 定線路,此信號ί = = Ι:屏蔽線路例如是-信號穩 在本笋明夕Γ線例疋一接地線路。 ^實施例中,液晶顯^置更句.杠古龙 第11頁 1240821 曰 修正 1塞號》Q2135907 五、發明說明(4) _ 一 數個源極驅動晶片(source Driver 晶片配置於液晶顯示面板± c),該些源極驅動 路係與該些源極驅動晶片電性=資料線路及第二資料線 於修補線路與該些源極驅動晶片之間且屏蔽線路例如是位 在本發明之較佳實施例中, (Gate Dr.ver ; ; ^ ^ ^ ^ ^ 配置於液晶顯示面板上。第一;;),該些閘極驅動晶片 與該些間極驅動晶片電性連接,:及第二掃描線路係 位於修補線路與該些閘極驅動s :敝線路例如是例如是Mfl 92Lmn? 1240821 Amendment 5. Explanation of the invention (3) Between the supplementary line and other data lines The secondary purpose of the present invention is to interfere with the phenomenon. Two kinds of crystal display devices are formed between the repairing line and the scanning line, and two shielding lines are generated between the repairing line and other scanning lines, so as to avoid the interference phenomenon of the present invention based on the above-mentioned object. 〆 It consists of a liquid crystal display panel, a first type of liquid crystal display device, a main circuit board, a repair circuit control circuit board, a first line, and so on. Among them, the liquid :: The first control circuit board has a plurality of scan lines. The circuit is connected to the liquid crystal display panel, and the second data circuit board has a plurality of lines: scan;: = lines are electrically connected. The first channel is configured in the LCD panel, and the J channel is electrically connected. Repair road boards. #Shielding line is configured in :: the circuit board and the second control circuit, the supplementary lines of the second scanning lines and the second data lines, and is mainly made of-::: Ming, another liquid crystal display device, I; , 中 , LCD shield line structure ί: rear: the supplementary line is arranged on the liquid line; ΐ several scans = data lines and the scan lines = the supplementary line and the 'shield line in the 4b car example can be configured in this Repaired between the L shell material line of the present invention and the scan lines. If the signal is a fixed line, = = Ι: The shielded line is, for example, the signal is stable. This signal is a ground line. ^ In the embodiment, the liquid crystal display is changed more. Liangulong, page 11, 1240821, "correction 1 plug number" Q2135907 V. Description of the invention (4) _ a number of source driver chips (source driver chips are configured on the liquid crystal display panel ± c), the source driving circuit and the source driving chip are electrically = data line and the second data line between the repairing line and the source driving chip, and the shielding line is, for example, located in the comparison of the present invention. In a preferred embodiment, (Gate Dr.ver;; ^ ^ ^ ^ ^ is disposed on the liquid crystal display panel. First;;), the gate driving chips are electrically connected to the inter electrode driving chips, and: The two scanning lines are located on the repairing line and the gate drivers s: The line is, for example,

_ 本發明之較佳實施例中日,日^I =面;、第-控制電路板及第二;2線路配置於液晶顯 ί;=電路板上之修補線路可=第時’其中位於 貝枓線路為同— ,、弟—控制電路板之第二 於該些第二資祖:線路或不同層之線路,且屝龄绩故办 —貝枓線路與修補線路 屏敝線路位 _在本發明之較佳實施例中,:。 =面板、第—控制電路板及第_ ^補線路配置於液晶顯 弟二控制電路板上之弟-控制電路板時,1中位於 於該ίί4:;層之線路或不同層ΐ;;制電路板之第二 線路與修補線路之間屏蔽線路位 配置於液“員實施例中,當修補線路虚… 於談此次制次知撝線路)為同一居夕綠日日颂不面板上之 χ ^二、線路(掃描線路)補㉟:,且屏I線路位 本發明主要在修補線路i::修補線路之間。 置一屏蔽線路,化 、’ /、為料線路或掃γ 6 ^蔽線路具有# # # @ 撝線路之間配 號之功用,用以避 $ 12頁 j24〇821 ^ —1^ 92135907 、發明說明(5) 正 曰 免修補線路與其他資 線路之間產生^板線路、掃描線路、#法丨 質。 生“唬干擾的現象,進而提古=制線路或電源 ^ 阿畫面的顯示品 易僅為:本發明之上述和其他目 古兒明4文特舉一較佳實施例,並配人二和優點能更明顯 ”如下。 己合所附圖4,作詳細 【貫施方式】 裝置Γ示圖二,圖較=:“1的1液晶顯示 J要係由-液晶顯示面板210、一第::::顯示裝置2°° 弟一控制電路板23〇、 控制電路板220、一 所構成。纟中,液曰;修補線路24°以及-屏蔽線細 路2 1 2及多數條第0具有_多數條第-資料線 有多數條第二資料绫政99、’ 弟控制電路板2 2 0具 晶顯示面板210上Λ 該些第二資料線路222並與液 電路板23 0且右夕^第了貧料線路2 12電性連接。第二控制 路並心二_條第二掃描線路232,該些第二掃描線 接。 日日”、、不面板2 1 0上之第一掃描線路2 1 4電性連 曰 T外液晶顯示面板2 1 〇上更配置有多數個源極驅動 =η 、S、QU^ee Dl:iVer IC ) 216 ’該些源極驅動晶片216例 # 疋 X 捲▼承載封裝(Tape Carrier Package,TCP) 260 八:由,、方 f生‘電薄膜(An_is〇tr〇pic Conductive Film, _ )(圖未示出)而壓合於液晶顯示面板2 1 0上,使第 貝料線路2 1 2及第二資料線路2 2 2與該些源極驅動晶片 2 1 6電性連接。 第13頁 1240821 表、發明說明(6)_ In the preferred embodiment of the present invention, Japan and Japan ^ I = surface ;,-the control circuit board and the second; 2 lines are arranged on the liquid crystal display; = repair lines on the circuit board can be = time 'where枓 The lines are the same—, and—the second one of the control circuit board is the second ancestor: the line or the line of a different layer, and the age is the same—the Beili line and the repair line. In a preferred embodiment of the invention: = Panel, the first-control circuit board and the first _ ^ supplementary circuit is arranged on the LCD control brother of the second control circuit board-the control circuit board, 1 is located in the 4 :; layer of the circuit or different layers; The shielded circuit between the second circuit of the circuit board and the repaired circuit is located in the liquid embodiment. When the repaired circuit is empty ... I would like to talk about the system's inferior circuit.) χ ^ Second, the line (scanning line) supplement: and the screen I line position The present invention is mainly between the repair line i :: repair line. Set a shielded line, '/, for the line or scan γ 6 ^ The shielded line has the function of # # # @ 配 between the lines to avoid $ 12 pages j24〇821 ^ —1 ^ 92135907, the description of the invention (5) Zhengyue repair-free lines and other capital lines between the board Lines, scanning lines, #methods, and quality. The phenomenon of “bluff interference”, and then mention the ancient = control lines or power supply ^ The display of the screen is only as follows: the above and other items of the present invention are described in the following. The preferred embodiment, and the second person and the advantages can be more obvious "as follows. I have attached Figure 4 for details [Detailed implementation method] The device Γ is shown in Figure 2. The comparison is: "1's 1 LCD display J is based on-LCD display panel 210, first ::: display device 2 °°, the first control circuit board 23〇 , Control circuit board 220, one.纟 中 , 液 解; repair line 24 ° and-shielded wire thin path 2 1 2 and most of the number 0 has _ most of the number-the data line has the majority of the second information 绫 政 99, 'brother control circuit board 2 2 0 The second data lines 222 on the crystal display panel 210 are electrically connected to the liquid circuit board 230 and the second lean line 212. The second control circuit includes two second scanning lines 232, which are connected to each other. Every day ", the first scanning line 2 1 4 on the panel 2 10 is electrically connected to the outer LCD panel 2 1 0, and there are also a plurality of source drivers = η, S, QU ^ ee Dl: iVer IC) 216 'Examples of these source driver wafers 216 # 疋 X 卷 ▼ Tape Carrier Package (TCP) 260 Eight: From, Fang' electric film (An_is〇tr〇pic Conductive Film, _) (Not shown in the figure) and pressed on the liquid crystal display panel 2 10 to electrically connect the first material line 2 12 and the second data line 2 2 2 to the source driving chips 2 1 6. 13 Page 1240821 Table, invention description (6)

另外’液晶顯示面板2 1 0上更配置有多數個閘極驅動 晶片(Ga t e I c ) 2 1 8,該些閘極驅動晶片2 1 8同樣例如是 以捲 f 承載封裝(Tape Carri er Package,TCP ) 2 6 0 藉由 異方性導電薄膜(An-isotropic Conductive Film,ACF )(圖未示出)而壓合於液晶顯示面板2 i 〇上,使第一掃 拖線路2 1 4及第二掃描線路2 3 2與該些閘極驅動晶片2 1 8電 性連接。 如第2圖所不,關於畫面顯示之資料訊號係藉第一控 制電,板2—20由帛一貧料線路21 2及第二資料線路222傳遞 於::顯不面板2 1 〇 ’而關於晝面顯示之掃描訊號係藉第 ::你電路板2 30由第一掃描線路214及第二掃描線路232 ίίΓϊ顯示面板210,並憑藉第一資料線路212將關於 = ϊ料訊號寫入配置於液晶顯示面板21◦上的晝 的效果。回不出)中,而使液晶顯示面板2 1 0達到顯示 δ月繼績參閱第2圖,修補綠女9 ^210 ^ 以修補液晶顯示面板210上之控制電路板23 0上,用 路。舉例而言,當在液晶顯V;:2二=2 = ^ 線路電性連接,使此受損^可係將/㈣路24°與此受損 導通,以修補顯示晝面。、°精由修補線路24〇而電性 值得注意的是,由於I姓 第二資料線路222之間傳遞或3訊#>在第—資料線路212及 214及第二掃描線路232時/疋田汛就在第一掃描線路 -Γ--線路240產生相互干 第14頁 1240821 修正 曰 案號 92135907 五、發明說明(7) 擾的情形,因此本發明之特徵在於修補線路24〇盥該些第 =資㈣㈣2、第二資料線路22 2、第一掃描線路⑴及 第一知·描線路23 2之間配置一屏蔽線路,此屏蔽線路 5 0例如是一彳§號穩疋線路(如一接地線路),且以本, :例:Γ係將屏蔽線路2 5 0配置於第-控制電路板220及 路板23G上。其藉由屏蔽線路250的配置,以將 :補線路24G與該些第—資料線路212、第二資料線路 弟線路214及第二掃描線路232隔開,如此可 =修補線路24 0受到其他資料線路、掃描線路、控制線 (control Slgnal llne)或電源線路。w =)的信號干擾,進而達到穩定信號的功效。換言之, 屏敝線路2 50將可避免修補線路2 4〇與其他 、。 線路、控制線路或電源線路之間產生干产的描 而提高晝面的顯示品質。 彳。就干擾的現象,進 此外,本發明之較佳實施例中 於第—控㈣電路板220 A第二控制電路子線路25〇配置 線路24。同時與第一資料線路212 人 士 ’以將修補 -掃描線路m及第二掃描線路232路,、第 250並不僅侷限於同時配置於第一控制,屏蔽線路 制電路板230上,係可視資料線路或掃 =〇及第二控 的干擾程度,@將屏蔽線路單獨配 体十修補線路 :或掃描線路之間。以本實施例而言:以:;資料線 資料線路212及第二資料線路2 22 ) C線路(即 主要干擾源,係、將屏蔽線路25〇配 *、、、>補線路240的 路212及第二資料線路222之間'(^去線路240與第— 一㈢未示出),換言 第15頁 1240821 修正 曰 Ά 92135307 五、發明說明(8) 2 η f J ^240 ^ ^ ^ ^ ^ ^ A::— 路25 0配置於修補後路卩 )換5之,即將屏蔽線 另外,以=;:;::驅動晶片218之間。 本發明之修補線路;不揭;:推 上之資料線路及择描上、,並將液晶顯示面板 上之資料線路及掃描線路始以避免液晶顯不面板 第_示依 掃描線路)舆修補料 Y 的㈣線路(或 圖繪示依照本發明另線路的位置關係圖,而第4 路)與修補線路及屏蔽=二f例的資料線路(或掃描線 -券夂二的位置關係圖。 配置於該資料線路30。nf將屏蔽線路25。 之間接㈣可屏蔽水平方^ 該資料線路30。(或# ::B路二’ f :屏蔽線路250配置於 如此將可屏蔽垂直# 、 /、修補線路240之間, 以第各線路的信號干擾。 咖及第電 ——線路240與第一控 第16頁 1240821 曰 一修正 案號 92135907 五、發明說明(9) 制電路板2 2 0及第二控制電路柘μ 與第二掃描線路23 2可為同一層線 ^ — 一貝料線路222 修補複政? 4 η尨❿要认、— 9 或不同層線路,而當 路24 0係配置於液晶顯示面板210時(圖未干屮/ L補線路24 0與液晶顯示面板2 未不出), 第一掃描線路2U則設計在同一層線之路弟中―。貧料線路川與 或控制電路板上,並=於顯示面板 垂直方向ici;:);修補綠路之間,以屏蔽水平或 知,本發明所揭露之屏 ^ 技藝者應可推 示面板或控制電路板上 ' 、’ 侷限於配置於液晶顯 的線路結二 亦可配置於其他會造成信號干擾 料線描i;;月因在液晶顯示裝置之修補線路與資 :、有穩定信號之功用 t:線路,此屏蔽線路 (或掃描線路)丄:二;免修補線路與其他資料線路 的顯示品質。 生仏號干擾的現象,進而提高晝面 限定=^發明已以較佳實施例揭露如上,铁盆並非用以 和範圍内,杳可补了 &此技云者,在不脫離本發明之精神 範圍^作些許之更動與潤飾,因此本發明 田視後附之中請專利範圍所界定者為準之保遵 第17頁 1240821 _案號 92135907_年月日__ 圖式簡單說明 第1圖是繪示習知一種液晶顯示裝置的示意圖。 第2圖繪示依照本發明一較佳實施例的一種液晶顯示 裝置的示意圖。 w 第3圖繪示依照本發明一較佳實施例的資料線路(或 掃描線路)與修補線路及屏蔽線路的位置關係圖。 第4圖繪示依照本發明另一較佳實施例的資料線路 (或掃描線路)與修補線路及屏蔽線路的位置關係圖。 【圖式標示說 明】 100 200 液晶 顯示 裝 置 110 210 液晶 顯示 面 板 112, ‘212 第一 資料 線 路 114、 、214 第一 掃描 線 路 120 ’ ‘220 第一 控制 電 路 板 122, ‘222 第二 資料 線 路 130 ’ ^ 230 第二 控制 電 路 板 132、 •232 第二 掃描 線 路 140, •240 修補 線路 216 源極 驅動晶片 218 閘極 驅動晶片 250 屏蔽 線路 260 捲帶 承載封裝 300 資料 線路 400 掃描 線路In addition, a plurality of gate driving chips (Ga te I c) 2 1 8 are further arranged on the liquid crystal display panel 2 1 0, and the gate driving chips 2 1 8 are also packaged in a roll carrier package (Tape Carrier Package, for example). , TCP) 2 6 0 is laminated on the liquid crystal display panel 2 i 〇 through an anisotropic conductive film (ACF) (not shown), so that the first scanning circuit 2 1 4 and The second scanning circuit 2 3 2 is electrically connected to the gate driving chips 2 1 8. As shown in Figure 2, the data signal about the screen display is borrowed from the first control circuit, and the board 2-20 is transmitted by the first lean line 21 2 and the second data line 222 to: the display panel 2 1 0 ′ and The scanning signal for daytime display is based on the first: your circuit board 2 30 is composed of the first scanning line 214 and the second scanning line 232, and the first data line 212 is used to write about = data signal into the configuration The effect of daylight on the liquid crystal display panel 21◦. (Not returning), and make the LCD panel 2 1 0 reach the display δ Monthly succession Refer to Figure 2, repair the green woman 9 ^ 210 ^ to repair the control circuit board 230 on the LCD display panel 210, and use it. For example, when the LCD displays V;: 2 = 2 = ^ the line is electrically connected, so that the damage ^ can be connected to the / 24 road and the damage to repair the display daytime surface. It is important to note that the repair line 24 is electrically and it is worth noting that, because of the transfer of the first data line 222 between the second data line 222 or the third message # > in the first data line 212 and 214 and the second scan line 232 hours / Putian During the flood, the first scanning line-Γ-line 240 mutually interfered. Page 14 1240821 Amended case number 92135907 V. Description of the invention (7) Disturbance, so the present invention is characterized by repairing the line 24 = A resource line 2, a second data line 22 2, a first scanning line and a first scanning line 23 2 are provided with a shielded line, the shielded line 50 is, for example, a stable line (such as a grounded line) ), And take this as an example: Γ is to arrange the shielding line 2 50 on the first control circuit board 220 and the circuit board 23G. The shielding line 250 is configured to separate: the supplementary line 24G from the first-data line 212, the second data line 214 and the second scanning line 232. In this way, the repair line 24 0 receives other data. Line, scan line, control line (control slgnal llne) or power line. w =) signal interference to achieve the effect of stable signal. In other words, the screen line 2 50 will avoid repairing the line 2 40 and others. Dry traces are generated between lines, control lines or power lines to improve the quality of daytime display. Alas. Regarding the phenomenon of interference, in addition, in the preferred embodiment of the present invention, the circuit 24 is arranged in the second control circuit sub-line 25 of the first control circuit board 220A. At the same time with the first data line 212, the repair-scanning line m and the second scanning line 232, the 250th are not limited to being arranged on the first control, shielded circuit board 230 at the same time, and are visible data lines. Or sweep = 〇 and the degree of interference of the second control, @ will shield the line alone ligand ten repair lines: or scan between the lines. In this embodiment: the data line data line 212 and the second data line 2 22) C line (that is, the main source of interference, which is the line that will shield the line 25 and configure the line 240, *, and > supplementary line 240 Between 212 and the second data line 222 '(^ Go to line 240 and the first one-not shown), in other words, page 15 1240821 Amendment Ά 92135307 V. Description of the invention (8) 2 η f J ^ 240 ^ ^ ^ ^ ^ ^ A :: — The road 25 0 is configured on the road after repairing) Change it to 5, that is, the shielded wire is in addition, the driving chip 218 is between =;:; ::. The repairing circuit of the present invention is not disclosed; the data circuit and the scanning circuit are pushed on, and the data circuit and the scanning circuit on the liquid crystal display panel are started to avoid the liquid crystal display panel The positional relationship diagram of the Y line (or the diagram showing another line according to the present invention, and the fourth line) and the repair line and the shielded data line (or scanning line-coupon line 2). At the data line 30, nf will shield the line 25. The horizontal line can be shielded ^ The data line 30. (or # :: B 路 二 'f: The shield line 250 is configured so that it can shield vertical #, /, Between the repaired lines 240, the signal interference of the first line is used. The first and second electric lines-the first line of the 240 and the first control page 1240821, said an amendment No. 92135907 V. Description of the invention (9) Circuit board 2 2 0 and The second control circuit 柘 μ and the second scanning line 23 2 can be the same layer line ^ — a beacon line 222 to repair the restoration? 4 η 尨 ❿ to be recognized, — 9 or different layer lines, and the current line 24 0 is configured When the liquid crystal display panel 210 (the picture is not dried out / L fill line 2 4 0 and the LCD display panel 2 are not shown), the first scanning line 2U is designed in the same layer of the line of the road --- the poor line and the control circuit board, and = ici in the vertical direction of the display panel ;: ); Repair the green road to shield the level or know, the screen disclosed by the present invention ^ the artist should be able to suggest that the panel or control circuit board ',' is limited to the line configured on the LCD display can also be configured on Others will cause signal interference. Line drawing i; repairing circuits and resources in the liquid crystal display device: a function of stable signals t: lines, this shielded line (or scanning line) 丄: two; repair-free lines and other information The display quality of the line. The phenomenon of the interference of the 仏 number, which further improves the limit of the daytime surface. ^ The invention has been disclosed above in a preferred embodiment. The iron basin is not used within the scope, and can be supplemented by & Without departing from the spirit and scope of the present invention ^ some modifications and retouching are made, so the present invention, please see the appendix of the patent, which is subject to the scope of the patent, which is subject to 1240821 _case number 92135907_year month__ Figure The simple description of the formula is shown in Figure 1. Figure 2 shows a schematic diagram of a liquid crystal display device. Figure 2 shows a schematic diagram of a liquid crystal display device according to a preferred embodiment of the present invention. Figure 3 shows a data line (or scan line) according to a preferred embodiment of the present invention. ) And the relationship between the repaired circuit and the shielded circuit. Figure 4 shows the positional relationship between the data circuit (or scanning circuit) and the repaired circuit and the shielded circuit according to another preferred embodiment of the present invention. ] 100 200 LCD display device 110 210 LCD display panel 112, '212 first data line 114, 214 first scan line 120' '220 first control circuit board 122,' 222 second data line 130 '^ 230 second Control circuit board 132, • 232 Second scanning circuit 140, • 240 Repairing circuit 216 Source driving chip 218 Gate driving chip 250 Shielding circuit 260 Tape carrier package 300 Data circuit 400 Scanning circuit

1240821 _案號 92135907_年月日_修正 圖式簡單說明1240821 _Case No. 92135907_Year Month Day_Amendment

第19頁Page 19

Claims (1)

曰 修正 /、、申^^- 1 · 一種液晶顯示裝置,至少包括· 液晶顯示面板,具有多 苐一掃描線路; 數條第一-貝料線路及多數條 „ 一第一控制電路板,具有客奴^ & 弟二資料線路係與該液晶條弟〜資料線路,該些 性連接; ^板之該些第-資料線路電 笛_ —第二控制電路板,具有多赵你笛_ 弟—掃描線路係與該液晶數條弟〜掃描線路,該些 性連接; 1不面板之該些第-掃描線路電 修補線路’該修補線路配署於轉、V_ 第~控制電路# θ $ Μ " ; “ /夜晶顯示面板、1 =板及該第二控制電路板上該 〜資料線路及該些第二掃描m:該修補線路與該些第 該屏2蔽後如Λ請專利範圍第1項所述之液晶顯示裳置,盆中 :蚊線路更配置於該修補 :,其中 些弟一掃描線路之間。 硌/、这二第一貧料線路及該 該屏3蔽^2專利範圍第1項所述之液晶顯示裝置,其中 芹蚊線路為一信號穩定線路。 ,、τ 該信= ΐ專利範圍第3項所述之液晶顯示裝置,其中 〜穩疋線路為一接地線路。 括夕5 ·如申請專利範圍第丨項所述之液晶顯示裝置,更包 顯ΐ而Γ源極驅動晶片,該些源極驅動晶片配置於該液晶 該^、、板上,該些第一資料線路及該些第二資料線路係與 二源極驅動晶片電性連接,且該屏蔽線路係位於該修補 第20頁 1240821 曰 -------- 案號 92135Q07 六、申請專利範圍 線路與該些源極驅動晶片之間。 1其中 且該屏 其中 且該屏 更包 节此t如申請專利範圍第1項所述之液晶顯示裝置 :一 #料線路與該修補線路為同-層之線路, 線路位於該些第二資料線路與該修補線路之間。 兮此二如申請專利範圍第1項所述之液晶顯示穿置 ^ =弟二貢料線路與該修補線路為不同層之線路 敝線路位於該肚第-資枓飧狄t勹个曰之線路, 8^ 一弟一貝枓線路與該修補線路之間。 8如申μ專利範圍第i項所述之液晶 括夕數個閘極驅動曰Η ,访* 只丁衣置,更包 顯示面板上,胃些J 一掃;::開極驅動:②片配置於該液晶 該些閘極驅動晶片電性連‘、:Τ及”第二掃描線路係與 線路與該些閘極驅動晶片之間。該并敝線路係位於該修補 該:第如:ίΪ利範圍第1項所述之液晶顯示裝置,1中 # —弟一知描線路與該修補 衣置,其中 敝線路位於該此 牧”、、'㈢之線路,且該屏 10.如申料利一r :第與該修補線路之間。 敝線路位於該此第-掃扩續=路為不同層之線⑬,且該屏 -種液、二置與該修補線路之間。 1日Ss日日顯不裝置,至少包括: 線路; 夕數條貝枓線路及多數條掃描 以及—修補線路,該修補線路配置於該液 曰W不面板上· 蔽線路,該屏蔽線路配置 該修補線路與該些資Correction / 、、 申 ^^-1 · A liquid crystal display device including at least a liquid crystal display panel with multiple scanning lines; several first-shell materials lines and a plurality of first control circuit boards having Guest slave ^ & younger two data lines are connected to the liquid crystal bar ~ data lines, these are connected; ^ the first-data line electric whistle of the board _-the second control circuit board, with more Zhao you _ _ younger —The scanning line is connected to the LCD screens, the scanning lines, and some of them; 1 The first-scanning line electrical repair lines that are not on the panel, and the repair lines are deployed in the transfer, V_ 第 ~ 控制 电路 # θ $ Μ " "/ The night crystal display panel, 1 = board and the second data circuit and the second scan on the second control circuit board m: After repairing the circuit and the second screen, please patent the scope. The liquid crystal display device described in item 1, the pedestal: mosquito line is further arranged in the repair :, some of them are scanning between the lines.硌 /. The two first lean lines and the liquid crystal display device described in item 1 of the patent 3 patent scope, wherein the Qin Mo line is a signal stable line. , Τ This letter = the liquid crystal display device described in item 3 of the patent scope, wherein the stable line is a ground line. Kuo Xi 5 · The liquid crystal display device described in item 丨 of the patent application scope further includes a Γ source driver chip, and the source driver chips are arranged on the LCD panel, the first The data lines and the second data lines are electrically connected to the two-source driver chip, and the shield line is located on the 20th page of the patch 1240821 -------- Case No. 92135Q07 VI. Patent Application Lines And the source driving chips. 1 and the screen therein and the screen are more comprehensive. The liquid crystal display device described in item 1 of the scope of patent application: a # material line and the repair line are on the same layer, the line is located in the second data Between the line and the repaired line. These two liquid crystal display devices are described in item 1 of the scope of the patent application. ^ = The second line and the repair line are different layers of the line. The line is located on the line. , 8 ^ between a younger brother and a younger brother and the repairing line. 8 As described in item i of the patent application, the gate driver of the LCD includes a number of gate drivers, which are only available on the display panel, but also on the display panel, and the stomach is swept away. The gate driving chips of the liquid crystal are electrically connected to the second scanning circuit and the circuit and the gate driving chips. The parallel circuit is located in the repairing section: the first example is: The liquid crystal display device described in the first item of the scope, # 1 in the middle—the first line and the repairing device, in which the line is located in the line of the animal husbandry, the line of the line, and the screen is 10. A r: between the first and the repaired line. The line is located between the first line and the second line, and the lines are lines of different layers, and the screen is between the seed liquid, the second line and the repair line. On the 1st Ss, the daily display will not be installed, at least including: lines; evening lines and multiple scans and-repair lines, the repair lines are configured on the liquid crystal panel and shielded lines, and the shielded lines are configured with Repair lines and these resources 1240821 ---92i^sg〇7 允 口 日 六、申請專利範圍 料線路及該些掃描線路之間。 12.如申凊專利範圍第1 1項所 中該屏蔽線路為一信號穩定線路。 13 ·如申凊專利範圍2 述之液 中該信號穩定線路為—接地線路。 ^裝置 由_ Μ.—如申請專利範圍第1 1項所述之液晶顯-壯 ^些貧料線路與該修補線路為同一層之不衣置,其 線路位於該些資料線路與該修補線路之間且該屏蔽 中#15·如申請專利範圍第11項所述之液曰韶 琢路位於該4b播 > 始从μ 乂深路,日外口 一卸描線路與該修補線路之間。 且垓屏蔽 述之液,晶顯示裝置 其 其 第22頁1240821 --- 92i ^ sg〇7 Allowable day VI. Patent application scope Between the material line and the scanning lines. 12. The shielded line is a signal-stabilized line as described in item 11 of the patent application. 13 · The signal stabilization line in the liquid as described in the scope of application of patent No. 2 is-ground line. ^ The device consists of _ M.—The liquid crystal display as described in item 11 of the scope of the patent application-some lean lines and the repair line are placed on the same layer, and their lines are located on the data lines and the repair line Between and in the shield # 15 · The liquid as described in item 11 of the scope of the patent application is that the Shaozhuo Road is located on the 4b broadcast> starting from μ 路 深 路, between the Riwaikou Detachment Line and the repair line . And shield the liquid, crystal display device and its page 22
TW92135907A 2003-12-18 2003-12-18 Liquid crystal display TWI240821B (en)

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