200533254 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種具有彎折線路圖樣之電子裝置，蛘+ 之，本發明係關於一種具有多個導電線路之電子裝置，^ 中該等導電線路具有尤其適合於顯示面板或類似物之彎折 線路圖樣。 【先前技術】 在其上形成有複數個跡線之電子基板已為吾人所知甚 久’該等跡線所具有之圖樣係：跡線從其各個前端直線延 展，並依序依次弯折，以進一步延展至各個連接目標(例 如，參考專利文獻1)。 在專利文獻1中，第-線路部分中之線路寬度比第二線與 部分中之線路寬度寬，其中該第__線路部分係在水平方沒 之資料電極或掃描電極中，該第二線路部分係在垂直方舍 电極令，猎此減少該等電極中每個電極之圖樣電阻。可滴 少由於該等電極之線路長度之間^異所導致圖樣電阻僅 之間的差[’從而減少亮度的不均勻(段落號[0022]及 [0024]) 〇 l J 汉 此文獻還提議，在每個電極終端及其每個電極驅動哭 =插入-個補償電阻器，以補償由於該#資料電極或掃 電極之線路長度之㈣差異所導致之圖樣電阻值之間的 :，同時設定該等補償電阻器之電阻值，使該等補償電} 為之電阻值與該等補償電阻器所連接電極之圖樣電阻值 和彼此相等，從而最終補償由於該等電極線路長度之⑴ 98540.doc 200533254 差異所導狀圖樣電阻值< 勺躲「rm9?r m 亚且減少亮度不均 勾（#又5虎 _2]、_23]、_5]及_6]) 但是，在前一形式中， Ά 在水千方向之線路部分之寬度僅 僅比垂直方向之線路部分寬， ^ _ 儿儿對於所有電極而言，餐 個電路板之電阻值減少，怂而々生丨$ 登 但不足以得到相等的電極電阻 〇 :化 ::母早獨之補償電阻器設定，使其具有在電極 ^而和母個電極對應驅動器之間之合適電阻值， 該結構複雜，對於多個元件及M 于 匕旰夂lw處理方面較為不 [專利文獻1] 曰本專利申請案早期公開第63198/98號。 【發明内容】 (目標） 本發明之-目標係提供一種形式之彎折線路圖樣，直各 線路電阻基於一簡單結構儘可能、 八 再k』此相寺，亚提供一種基於該 形式之電子裝置。 本發明之另二目標係提供—種具有多個帶有彎折線路圖 樣的導線之電子裝置’其尤其適合於顯示面板或類似物， 其中該等導線採用一種形式之彎折線路圖#，其線路電阻 基於-簡單結構而儘可能相等，其可使透過該等導線所傳 送之指號之延遲、幅度或其他品質均等。 (構成） 為實現該等目標，根據本發明—方面之電子裝置係一種 具有其上形成有複數根導線之基板之電子裝置，該等導線 98540.doc 200533254 所具有之圖樣係：言亥等線路從其預定前端直線延展，其後 以每個預定間鉍在大體上相同之方向依次彎折，以進一步 延展至各個預定之連接目標，其中該等導線之直線延展部 分具有不同之線路寬度，並且在離該線路彎折點較近位置 之線寬比離該彎折點較遠之位置之線寬較大，從而使得該 專導線之直線延展部分之電阻值至少均等。 根據此方面，基於在垂直延展部分（構成該導線之主要部 分）導線寬度之變化而使該等導線之電阻值相等，並且藉 此，可基於一簡單結構而使線路電阻值儘可能相等。因此 有可能使透過該等導線所傳送之訊號之延遲、幅度及/或其 他品質均等。 在此方面，該等導線之前端可連接至驅動電路之輸入/輸 出或該電子裝置之周邊電路。藉此，來自該驅動電路或周 邊電路之輸入/輸出之該等導線之直線延展部分之電阻值 變得均等。 而且，該等導線之連接目標可能係在預定間隔上大體上 相互平行延展之複數個線路，或者該彎折角度大體上係一 直角。以此方式，有可能充分發揮本發明之效果及優點。 而且，該裝置較佳包括複數個匯流排線，其以預定間隔 在由至少一個邊及其他與之相對之邊所定義之顯示區域中 相互平行延展，該等匯流排線從一邊之位置延展至另一邊 之位置，其中該直線延展部分排列在該顯示區域以外之區 域，其與該一邊及其他邊之至少一邊相鄰。因此有可能在 該基板上顯示區域以外之區域中，定義一個適合於排列該 98540.doc 200533254 等具有根據本發明之彎折圖樣之導線之區域。 當該等匯流細線係列電極線或閘電極線、或者行電極線 或源電極線時，可得到更佳之實施例。 而且’亦可藉由相對之第三及第四邊定義該顯示區域， 並形成了與該第一邊及其他邊大體上垂直，並且在該顯示 區域（其與第二及第四邊之至少一邊相鄰）以外之區域中提 供了該驅動電路或周邊電路，藉此有可能定義一適用於排 列該等具有根據本發明之彎折圖樣之導線之區域，並有可 能定義一適合於排列該驅動電路或周邊電路之區域。 【實施方式】 最佳模式 以下參考所附圖式以實施例方式詳細說明用於鞏固本發 明之模式。 圖1不出根據本發明之一實施例之電子裝置中所使用的 基板之平面示意圖。 此實施例中之基板100係液晶顯示面板，且該液晶顯示面 板具有一顯示功能區1A，其中在該部分丨八之大體上中心部 分定義了一顯示區域id，並具有一驅動功能區1B，其具有 驅動電路（或周邊電路）20以執行該顯示區域ld之每個像素 之驅動及其他操作，並且其與該顯示功能區1A並排地相鄰。 在該顯示功能區1A中，在顯示區域ld之邊上形成複數根 導線1〇。該等導線1〇所具有之圖樣係：該等線路在驅動功 能區1B邊上從其預定前端ls直線（在圖中係向上）延展，並 以每個預定間隔P在大體上相同方向(在圖中向右或向左） 98540.doc 200533254 依次彎折’以進一步延展至該顯示區域Id邊上之各個預定 連接目標。該_導線10之前端ls係連接至驅動功能區⑺之 驅動電路20之輸入/輸出。該等導線1〇之該等連接目標係複 數個匯流排線3〇，其在該顯示區域ld中以預定間隔相互平 行地延展。 3亥專匯流排線3 〇作為該顯示區域1 d中之列電極線，顯示 區域具有一邊（第一邊）ldl及另一邊（第二邊）ld2，它們在圖 中左右相對，並且匯流排線3〇以預定間隔從矩形顯示區域籲 1 d之邊之位置相互平行延展至另一邊之位置。其他匯流 排線3 1係與匯流排線3〇交錯形成。該等匯流排線3丨作為該 顯示區域1 d中之行電極線，並且在該矩形顯示區域中第三 邊ld3與第四邊ld4之間，以預定間隔從一位置相互平行延 展至另一位置，其與第一邊1(1及第二邊ld2大體上形成直 角，並在圖中之上部與下部位置相對。 在此實施例中，採用一主動驅動系統，其利用薄膜電晶 體（TFT)作為像素驅動元件，其中該等匯流排線3〇及3丨分別 _ 係閘電極線及源電極線，概言之，該等TFT係對應於匯流排 線30與3 1交錯而形成。另外，該結構之細節及該基於此主 動驅動系統之顯示區域之操作留待其他各公衆已知之文獻 中說明，而在此處省略。 该等導線10之直線延展部分係排列在顯示區域ld以外之 區域中，其相鄰於顯示區域1(1之第一邊ldl及第二邊。 如圖所不，在如此排列之導線丨〇中，較向外佈置之導線具 有其較長之直線延展部分。而且，較向内之導線（例如靠近 98540.doc 200533254 顯不區域Id)係連接至更靠近驅動電路20(或驅動功能區1B) 之匯流排線30，從而，較向外排列之導線連接至離驅動電 路20(或驅動功能區1Βμ交遠之匯流排線3〇。 連接至匯流排線3 1之導線11不具有導線1 〇所特有之彎折 圖樣，且該等導線11以最短可能距離將驅動功能區1Β中之 驅動電路21之輸入/輸出端與該等匯流排線31連接起來。 從圖1可看出，在此實施例中，驅動電路2〇及21係在顯示 區域Id以外之區域中形成，相鄰於顯示區域1(1之第四邊 ld4，亦即，此處在驅動功能區1B之一區域中。以此方式， 藉由形成僅在構成液晶顯示面板1 〇 0之面板外框的一邊部 分區域中需要之電路，有可能有效形成該顯示區域1(1。而 且，將該驅動電路僅排列在一邊之形式可能對用於某些應 用中之某些電子裝置相當有利。 而且，在此實施例中，驅動電路20分開排列在驅動功能 區1B之左右兩邊。然後，將連接至電路2〇之導線1〇從顯示 區域Id中靠近第一邊ldl及第二邊ld2之區域引出至該顯示 區域，並交替從左邊及從右邊連接至匯流排3〇。換言之， 採用此形式’在匯流排線30之上/下排列方向，匯流排線3〇 在靠近第一邊ldl與第二邊id2其中之一邊之區域連接至導 線10。並且相鄰之下一匯流排線30在靠近第一邊ldl與第二 邊ld2中之另一邊之區域連接至另一導線1〇。藉此可能使導 線10之彎折點之間隔P為匯流排線3〇之間隔之兩倍，有利於 導線10之圖樣形成。 在此貫施例中’作為列電極之匯流排線3 〇連接至導線 98540.doc -10- 200533254 1 0，该等導線10具有如上所述之彎折圖樣， 牧卜述方3 形成該等導線10，藉此可使在驅動電路2〇之輸出與匯漭摘 線30之輸入之間的所有導線電阻值儘可能均相等。 應注意顯示功能區1Α與驅動功能區1 β可在不同美板構 件中形成或者在相同基板構件中形成。在不同基板::: 情形下，存在-種方式，即導線之端部暴露在夹持該液晶 媒體之兩個相對基板之其中之一個基板（顯示功能區⑷上 表面，並且該等暴露端部利用ACF(各向錢傳導膜）與來自 一膜基板（驅動功能區1B)例如TAB膜上所形成之驅動電路 2〇之導線相耗合。另—方面，對於相同基板構件之情形， 存在-種方式，即夾持該液晶媒體之兩個相對基板包括 示功能’該等基板之_基板具有—形成該等導線之端 部之區域（驅動功能區1B)，並且將連接至該等端部之驅動 電路20安裝或形成在該區域上。 圖丁出了，亥等V線1 〇之局部放大視圖，以說明該等導線 10之更具體形成方式。 ，圖2不出了如圖1所示之導線W之彎折點附近之放大形 式，作為-代表性形成方式。在此實例中，最外部的導線 οι所八有之形式係：直線延展部分i〇l之外邊緣係一直 線’而内邊緣具有以每個預定間隔p為梯階而顯示之形狀。 此形式所滿足之條件係，彎折點Q較近位置之線寬比離彎 斤叫較退位置之線寬寬，並且在此實施例中，導線之 权展4分10L之寬度對於每個預定間隔p(或者只要立 他導線彎折點Q出現時）而言係變化的，並且該寬度在該間 98540.doc 200533254 隔内係恆定的。 類似地，其他導線1G2，1G3，·..之形式所滿足之條件係：離 «亥.4折位置Q較近位置之線寬比離彎折點Q較遠位置之線 覓覓並且‘線101之直線延展部分10L之寬度對於每個預 定間隔P(或者只要當其他導線彎折點卩出現時）而言係變化 的。但明顯地，導線Him.之直線形外邊缘沿平行於一 連接角部之線延展，其中每個大體上形成向外相鄰導線之 梯階形邊緣部之梯階，與導線⑻不同，其外邊緣沿著與導 線10之排列方向相垂直之方向（在圖中之並排方向）延展。 此等導線101，102，103,…所形成之方式係：每個直線延展 部分10L之線寬具有變化，並且其離彎折點q較近之線寬比 離4點較退之線寬寬，從而使各直線延展部分i〇l之電阻值 至少相等，較佳地，使各直線延展部分1〇L與彎折後之延展 部分H)T之總電阻值相等。通f，為了獲得相等電阻值較 外部導線之直線延展部分1〇L之平均線寬大於較内部導線 之平均線寬。 在此實施例中，—在圖式中較長之向外導線1G所具有之 圖樣係：越靠近彎折點q其寬度就越大。如此之圖樣有利於 ‘線伙其4端延展並依次向相同#向以每個帛定間隔彎 折。換言t，在導線排列之區域，存在足夠的空餘空間來 描繪該等彎折導線，並且可方便地利㈣空餘空間來增加 在離-導線彎折點較遠處之點彎折的其他導線之寬度。 而且U s向外導線之直線延展部分丨〇L之平均線寬大 於向内‘線之平均線寬，但是作為採用空餘空間之代表 98540.doc 200533254 性實例，如圖2所示增加了導線寬度，從而將導線之直線延 展部分10L之平均線寬之間的差異限制為較小值。 表1示出了一在預定條件下設定導線1〇1 — 1〇5寬度之情形 下之實例。 [表1] 導線101 導線102 導線103 導線104 導線105 總和 間隔Ρ5 0.23053 0.23053 0.23053 0.23053 0.07788 1 間隔Ρ4 0.29414 0.29414 0.29414 0.11758 1 間隔Ρ3 0.40206 0.40206 0.19588 1 間隔Ρ2 0.61803 0.38197 1 間隔Pi 1 1 此情形下之條件之一係：僅有導線101-105係目標導線， 且導線101-105分別以間隔？1，？2,1>3，1>4和1>5從外導線1〇1 之端部彎折。其他條件係：該等間隔Ρι，p2，p3，匕和p5 相互之間相等，且該等導線之厚度及傳導率亦互相相等。 另外，表中每個行值表示當該線路區域（所有導線寬度之和） 係1時，針對導線各間隔而言之每根導線平均寬度。根據此 實例’如果間隔Pi至PSS丨，則導線之厚度係丨，且其電阻 率係1，則任何·導線將具有電阻值12·84。 甚至在相同條件下，為使電阻均等，存在其他導線寬度 之組合，但吾人希望藉由使得除了最内部導線之外的導線 針對每個間隔而言之寬度相等，可獲得相對低之電阻，如 表1所示。 圖3不出了修改之導線1〇，之局部放大視圖以說明導線1〇, 之更具體形成方式。 圖3中還將導線之彎折點附近之放大形狀作為一代表性 98540.doc 200533254 形成方式來顯示。 在此實施例中之導線101，，102，，103’，.··與圖2中所顯示之 導線具有不同形式，且其内邊緣係都以直線形式形成，而 每個構成該内邊緣之直線不平行於構成該外邊緣之直線， 且與该外直線形成一小角度。詳言之，每根導線所具有之 一形式係：朝向前端之寬度逐漸變細。此一圖樣之導線所 具有之優點係··該等導線之間之空間係允許保持恆定，同 時有助於圖樣形成。 在導線形成中，直線延展部分10L，之寬度沿著直線延展 部分10L’之整個長度逐漸變化，且在間隔p範圍内之寬度亦 發生變化。但是，此形式亦滿足此需求，即線寬在每個直 線延展部分中變化，且離彎折點q較近之位置之線寬比離彎 折點Q較遠之線寬寬，從而在101’，102，,之直線延展部分 使各電阻值至少相等。從而，可類似獲得前面所描述之基 本效果和優點。 另外，還在此形式中，有可能充分利用前述之空餘空間。 根據上述之實施例，不僅可實現抑制導線之電阻變化， 而且可容易使該等導線之線路電阻值儘可能相等，而不需 要獨立提供單個電阻設定來改變電阻值，而僅利用導線之 圖樣形成即可。 4 因此，在電子裝置之導線中，藉由利用根據本發明之彎 折線路圖樣形式，有可能使透過該等導線所傳送之信號之 延遲、幅度及/或其他品質均等。m系，該料係適於顯 示面板。特別地，如圖1所示，在來自顯示區域1(1之兩邊之 98540.doc -14- 200533254 導線連接形式中， 導線，就在一凌晶 言，其格外方便。 有可能以大體上直線對稱之形式來描繪 顯不面板中保持液晶層厚度之均一值而 應注意，雖'然上述實施例係關於液晶w^ 但是本發明不限於此等面板’不言自曰月，本發明適用於其 他類型之顯示裝置及各種電子裝置。 阳且，上述實施例係 關於導線之彎折角度為直角之形式，作 、彳-疋本發明可應用於 其他形式（換言之，導線以非直角角度彎折之形式卜 而且，上述實施例係關於顯示區域係矩形之場合下描 述，但是本發明不限於此情形。而且，儘管作為實例該： 導線係連接至閘電極線，但是該等導線可連接至源電極 線。本發明可應用⑽了該主動矩陣驅動類㈣示褒置外 之其他顯示裝置。 在前面，描述了幾個根據本發明之代表性實施例，但是 熟習此項技術者可以不同方式，根據需要，在不背離申請 專利範圍之範圍下，修改該等實施例。 產業上之適用範圍 本發明適用於具有彎折線路圖樣之電子裝置。 【圖式簡單說明】 圖1係根據本發明一實施例之電子裝置中使用的基板之 平面示意圖； 圖2係根據圖1中實施例之導線局部放大示意圖；以及 圖3係根據本發明中修改之導線局部放大示意圖。 【主要元件符號說明】 98540.doc -15- 200533254 10 導線 11 導線 20 驅動電路（或周邊電路） 21 驅動電路 30 匯流排線 31 其他匯流排 100 顯示面板 101，102，103，104，105 導線 10T 直線延展部分 10L 彎折後之延展部分 P 預定間隔 Q 彎折點 IS 前端 1A 顯不功能區 IB 驅動功能區 Id 顯示區域 Idl，ld2，ld3;ld4 邊 10， 導線 101，，102，，103，，104，，105， 導線 10Lf 直線延展部分 98540.doc - 16-200533254 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to an electronic device with a bent circuit pattern, 蛘 +, the present invention relates to an electronic device with a plurality of conductive lines, and the conductive The circuit has a bent circuit pattern which is particularly suitable for a display panel or the like. [Prior art] The electronic substrate with a plurality of traces formed on it has been known for a long time. 'The patterns of these traces are: the traces extend straight from their front ends and are sequentially bent in sequence. To further extend to each connection target (for example, refer to Patent Document 1). In Patent Document 1, the width of the line in the first line portion is wider than the width of the line in the second line and the portion, wherein the __th line portion is in a horizontal data electrode or scan electrode, and the second line The part is in the vertical square electrode order, which reduces the pattern resistance of each of these electrodes. It can reduce the difference between the pattern resistance caused by the difference between the line lengths of these electrodes [', so as to reduce the unevenness of the brightness (paragraphs [0022] and [0024]) 〇 J This document also proposes , At each electrode terminal and each electrode driving cry = insert a compensation resistor to compensate for the difference between the pattern resistance values caused by the difference in the line length of the #data electrode or scan electrode :, set at the same time The resistance values of the compensation resistors make the resistance values of these compensation resistors equal to the pattern resistance values of the electrodes connected to the compensation resistors and each other, so that the final compensation due to the length of the electrode line is ⑴ 98540.doc 200533254 The resistance value of the pattern induced by the difference < hide "rm9? Rm sub and reduce uneven brightness (# 又 5 虎 _2], _23], _5] and _6]) However, in the former form,宽度 The width of the circuit part in the direction of water is only wider than that in the vertical direction. ^ _ For all the electrodes, the resistance value of the circuit board is reduced, which is not enough to get the same. Electrode resistance :::: Mother alone The compensation resistor is set so that it has a suitable resistance value between the electrode and the corresponding driver of the female electrode. The structure is complicated, and it is not so good for multiple components and M in terms of processing. [Patent Document 1] Early disclosure of this patent application No. 63198/98. [Summary] (Objective)-The objective of the present invention is to provide a form of bent circuit pattern, the resistance of each line is based on a simple structure as much as possible. Xiangsi, Asia provides an electronic device based on this form. Another object of the present invention is to provide an electronic device having a plurality of wires with a bent circuit pattern, which is particularly suitable for a display panel or the like, wherein And other wires adopt a form of bent circuit diagram #, whose line resistance is as equal as possible based on a simple structure, which can make the delay, amplitude or other qualities of the signs transmitted through these wires equal. For these objects, the electronic device according to the aspect of the present invention is an electronic device having a substrate on which a plurality of wires are formed, the wires 98540.doc 20053 The pattern of 3254: Yan Hai and other lines extend straight from its predetermined front end, and then each bismuth is bent in the same direction in order to further extend to each predetermined connection target. The straight extension of the line has different line widths, and the line width at a position closer to the bend point of the line is larger than the line width at a position farther from the bend point, so that the The resistance values are at least equal. According to this aspect, the resistance values of the wires are made equal on the basis of a change in the width of the wires in the vertically extending portion (which constitutes the main portion of the wire), and thereby, the line resistance value can be made based on a simple structure. As much as possible. It is therefore possible to equalize the delay, amplitude and / or other quality of the signals transmitted through these wires. In this regard, the front ends of the wires may be connected to the input / output of a driving circuit or a peripheral circuit of the electronic device. Thereby, the resistance values of the linearly extending portions of the wires from the input / output of the driving circuit or the peripheral circuit become equal. Moreover, the connection targets of the wires may be a plurality of lines extending substantially parallel to each other at a predetermined interval, or the bending angle may be substantially a right angle. In this way, it is possible to make full use of the effects and advantages of the present invention. Moreover, the device preferably includes a plurality of bus lines that extend in parallel with each other in a display area defined by at least one side and other opposite sides at predetermined intervals, and the bus lines extend from the position of one side to The position of the other side, in which the linear extension portion is arranged in a region other than the display area, which is adjacent to the one side and at least one side of the other sides. Therefore, it is possible to define an area suitable for arranging the wires having the bent pattern according to the present invention, such as 98540.doc 200533254, in an area other than the display area on the substrate. A better embodiment can be obtained when the series of bus thin-wire electrodes or gate electrodes, or row electrodes or source electrodes. Moreover, 'the display area can also be defined by the opposite third and fourth sides, and formed to be substantially perpendicular to the first and other sides, and in the display area (which is at least at least the second and fourth sides). The driving circuit or the peripheral circuit is provided in an area other than one side, whereby it is possible to define an area suitable for arranging the wires having the bent pattern according to the present invention, and it is possible to define an area suitable for arranging the Drive circuit or peripheral circuit area. [Embodiment] Best Mode Hereinafter, a mode for consolidating the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic plan view of a substrate used in an electronic device according to an embodiment of the present invention. The substrate 100 in this embodiment is a liquid crystal display panel, and the liquid crystal display panel has a display function area 1A, in which a display area id is defined in a substantially central portion of the portion, and a driving function area 1B, It has a driving circuit (or peripheral circuit) 20 to perform driving and other operations of each pixel of the display area 1d, and it is adjacent to the display function area 1A side by side. In the display function area 1A, a plurality of wires 10 are formed on the side of the display area ld. The pattern of these wires 10 is: these lines extend straight from the predetermined front end ls (upward in the figure) on the side of the driving function area 1B, and at each predetermined interval P in substantially the same direction (in (Right or left in the figure) 98540.doc 200533254 Bends in order to further extend to each predetermined connection target on the side of the display area Id. The leading end ls of the lead 10 is connected to the input / output of the driving circuit 20 in the driving function area. The connection targets of the wires 10 are a plurality of bus bars 30, which extend parallel to each other at predetermined intervals in the display area ld. The bus line 30 is used as a column electrode line in the display area 1d. The display area has one side (first side) ldl and the other side (second side) ld2. They are opposite to each other in the figure, and the busbars Line 30 extends at a predetermined interval from the position of one side of the rectangular display area to the position of the other side in parallel. The other bus lines 31 are formed alternately with the bus lines 30. The bus bars 3 丨 serve as the row electrode lines in the display area 1 d, and between the third side ld3 and the fourth side ld4 in the rectangular display area, extend parallel to one another from one position to another at a predetermined interval. Position, which forms a right angle with the first side 1 (1 and the second side ld2), and is opposite to the upper part and the lower position in the figure. In this embodiment, an active driving system is adopted, which uses a thin film transistor (TFT ) As a pixel driving element, the bus lines 30 and 3 丨 are the gate electrode line and the source electrode line, respectively. In short, the TFTs are formed corresponding to the bus lines 30 and 31 being staggered. The details of the structure and the operation of the display area based on this active drive system are left to be explained in other publicly known documents, and are omitted here. The linear extensions of these wires 10 are arranged in areas other than the display area ld It is adjacent to the first side ldl and the second side of the display area 1 (1). As shown in the figure, among the wires arranged in this way, the wires arranged outward have a longer straight extension. And, more inward The line (for example, near the 98540.doc 200533254 display area Id) is connected to the bus line 30 closer to the driving circuit 20 (or the driving function area 1B), so that the outer line is connected to the driving circuit 20 (or Drive functional area 1Bμ Jiaoyuan's busbar 30. The conductors 11 connected to busbar 3 1 do not have the unique bending pattern of conductor 10, and these conductors 11 are in the drive functional area 1B at the shortest possible distance. The input / output terminals of the driving circuit 21 are connected to the bus lines 31. As can be seen from FIG. 1, in this embodiment, the driving circuits 20 and 21 are formed in areas other than the display area Id, and The fourth side ld4 adjacent to the display area 1 (1, that is, here in one of the driving function areas 1B. In this way, by forming only one side of the panel frame constituting the liquid crystal display panel 100 Circuits required in some areas may effectively form the display area 1 (1. Moreover, the form in which the driving circuit is arranged only to one side may be quite advantageous for some electronic devices used in some applications. Also, here In the embodiment, the driving power 20 are arranged separately on the left and right sides of the driving function area 1B. Then, the wires 10 connected to the circuit 20 are led out of the display area Id near the first side ld and the second side ld2 to the display area, and alternately from The left side and the right side are connected to the busbar 30. In other words, this form is used to arrange the direction above / below the busbar 30, and the busbar 30 is in a region near one of the first side ldl and the second side id2. It is connected to the wire 10. And the next lower bus bar 30 is connected to the other wire 10 in a region near the other of the first side ldl and the second side ld2. This may make the bending point of the wire 10 possible. The interval P is twice the interval of the busbar 30, which is beneficial to the formation of the pattern of the conductive line 10. In this embodiment, 'the bus bar 3 as the column electrode is connected to the lead wire 98540.doc -10- 200533254 1 0, the lead wires 10 have the bending pattern as described above, and the formulator 3 forms the lead wires 10 In this way, the resistance values of all the wires between the output of the driving circuit 20 and the input of the sink wire 30 can be made as equal as possible. It should be noted that the display functional area 1A and the driving functional area 1 β may be formed in different US board components or in the same substrate member. In the case of different substrates :::, there is a way that the ends of the wires are exposed to one of the two opposing substrates holding the liquid crystal medium (the upper surface of the display functional area), and the exposed ends The use of ACF (anisotropic conductive film) and the wires from the driving circuit 20 formed on a film substrate (driving functional area 1B), such as a TAB film, are consumed. On the other hand, for the same substrate component, there is- One way, that is, the two opposing substrates holding the liquid crystal medium include a display function, 'the substrates_the substrates have—areas forming the ends of the wires (driving function area 1B), and will be connected to the ends The driving circuit 20 is installed or formed on the area. Figure Ding shows a partial enlarged view of the V line 10 such as Hai, to illustrate the more specific formation method of these wires 10. Figure 2 is not shown in Figure 1 The enlarged form near the bending point of the wire W is shown as a representative formation method. In this example, the outer wire has all kinds of forms: the outer edge of the linear extension part i01 is straight. The inner edge has a Each predetermined interval p is a shape shown by a step. The condition satisfied by this form is that the line width at a position closer to the bending point Q is wider than the line width at a position closer to the bending point, and in this embodiment, The width of the right of the wire is 4 minutes and 10L. The width changes for each predetermined interval p (or as long as the bending point Q of the other wire appears), and the width is constant within the 98540.doc 200533254. Similarly, the conditions satisfied by the forms of the other wires 1G2, 1G3, .... are: the line width of the position closer to the «H.4 fold position Q than the line of the position farther from the bend point Q is found and ' The width of the linear extension 10L of the line 101 varies for each predetermined interval P (or as long as other conductor bending points 卩 appear). However, it is obvious that the straight outer edge of the conductor Him. The lines connecting the corners extend, each of which substantially forms a step-shaped edge portion of an outwardly adjacent wire, unlike the wire ⑻, whose outer edge is along a direction perpendicular to the arrangement direction of the wire 10 (in Side by side in the figure). These wires 101, 102, 103 , ... The method is formed: the line width of each linear extension 10L varies, and the line width closer to the bending point q is wider than the line width closer to 4 points, so that each linear extension i The resistance values of 〇1 are at least equal, and preferably, the total resistance values of each linear extension portion 10L and the bent extension portion PD) are equal. Pass f. In order to obtain an equal resistance value, the average line width of the linear extension portion of the outer conductor is 10L larger than the average line width of the inner conductor. In this embodiment, the pattern of the longer outward lead 1G in the drawing: the closer to the bending point q, the larger the width. Such a pattern is conducive to ‘the lineman ’s 4 ends are extended and bent toward the same # direction in turn at every predetermined interval. In other words, in the area where the conductors are arranged, there is enough free space to describe these bent conductors, and the free space can be conveniently used to increase the width of other conductors bent at a point farther from the-conductor bending point. . Moreover, the average line width of the linear extension portion of the U s outward wire is greater than the average line width of the inward line, but as a representative example of using free space 98540.doc 200533254, as shown in Figure 2, the wire width has been increased. Therefore, the difference between the average line widths of the linearly extending portions 10L of the wires is limited to a small value. Table 1 shows an example in the case where the width of the lead wires 101 to 105 is set under predetermined conditions. [Table 1] Conductor 101 Conductor 102 Conductor 103 Conductor 104 Conductor 105 Total interval P5 0.23053 0.23053 0.23053 0.23053 0.07788 1 Interval P4 0.29414 0.29414 0.29414 0.11758 1 Interval P3 0.40206 0.40206 0.19588 1 Interval P2 0.61803 0.38197 1 Interval Pi 1 1 Conditions in this case One line: Only the wires 101-105 are the target wires, and are the wires 101-105 spaced? 1,? 2,1 > 3,1 > 4 and 1 > 5 are bent from the ends of the outer conductor 1001. Other conditions are: the intervals P1, p2, p3, dagger and p5 are equal to each other, and the thickness and conductivity of these wires are also equal to each other. In addition, each row value in the table indicates the average width of each conductor for each interval of the conductor when the line area (the sum of all conductor widths) is 1. According to this example, 'If the interval Pi to PSS 丨, the thickness of the wire is 丨 and its resistivity is 1, then any wire will have a resistance value of 12.84. Even under the same conditions, in order to equalize the resistance, there are other combinations of wire widths, but I hope that by making the width of the wires other than the innermost wire equal for each interval, a relatively low resistance can be obtained, such as Table 1 shows. FIG. 3 shows a modified wire 10 and a partial enlarged view to explain the more specific formation of the wire 10. Figure 3 also shows the enlarged shape near the bend point of the wire as a representative 98540.doc 200533254 formation method. In this embodiment, the wires 101, 102, 103 ', ... have a different form from the wires shown in FIG. 2, and the inner edges are all formed in a straight line, and each of the inner edges The straight line is not parallel to the straight line forming the outer edge, and forms a small angle with the outer straight line. In detail, each wire has one form: the width toward the front end tapers. The advantages of this pattern of wires are that the space between the wires is allowed to remain constant, and at the same time, it helps to form the pattern. In the formation of the wire, the width of the linearly extending portion 10L gradually changes along the entire length of the linearly extending portion 10L ', and the width within the range p also changes. However, this form also meets this requirement, that is, the line width changes in each straight line extension, and the line width closer to the bending point q is wider than the line width farther from the bending point Q, so that The linear extension of ', 102', makes the resistance values at least equal. Thereby, the basic effects and advantages described previously can be similarly obtained. In addition, in this form, it is possible to make full use of the aforementioned free space. According to the above-mentioned embodiment, not only can the resistance change of the wires be suppressed, but also the line resistance values of these wires can be made as equal as possible without the need to provide a single resistance setting to change the resistance value, and only the pattern of the wires is used to form Just fine. 4 Therefore, in the wires of electronic devices, by using the form of the bent wiring pattern according to the present invention, it is possible to equalize the delay, amplitude, and / or other quality of the signals transmitted through the wires. m series, which is suitable for display panels. In particular, as shown in FIG. 1, in the form of wire connection from the display area 1 (98540.doc -14-200533254 on both sides of 1), the wire is in a Lingjing language, which is particularly convenient. It is possible to use a substantially straight line It should be noted that the uniformity of the thickness of the liquid crystal layer in the display panel is maintained in a symmetrical form, and it should be noted that although the above-mentioned embodiment is about the liquid crystal w ^, the present invention is not limited to such panels. It goes without saying that the present invention is applicable to Other types of display devices and various electronic devices. Also, the above-mentioned embodiment is about the form where the bending angle of the wire is a right angle. The invention can be applied to other forms (in other words, the wire is bent at a non-right angle) In addition, the above-mentioned embodiment is described in the case where the display area is rectangular, but the present invention is not limited to this case. Moreover, although it is taken as an example: a lead wire is connected to the gate electrode wire, the lead wires may be connected to a source Electrode wire. The present invention can be applied to other display devices other than the active matrix driving display device. In the foregoing, several representative examples according to the present invention have been described. However, those skilled in the art can modify these embodiments in different ways and as needed without departing from the scope of the patent application. Industrial Applicability The present invention is applicable to electronic devices with a bent circuit pattern. [Brief description of the drawings] FIG. 1 is a schematic plan view of a substrate used in an electronic device according to an embodiment of the present invention; FIG. 2 is a partially enlarged schematic view of a wire according to the embodiment in FIG. 1; and FIG. 3 is a modification according to the present invention Partially enlarged schematic diagram of the lead wires. [Description of the main component symbols] 98540.doc -15- 200533254 10 Lead wires 11 Lead wires 20 Drive circuits (or peripheral circuits) 21 Drive circuits 30 Bus bars 31 Other bus bars 100 Display panels 101, 102, 103 104, 105 Lead 10T Straight extension 10L Bending extension P Predetermined interval Q Bend point IS Front end 1A Display function area IB Drive function area Id Display area Idl, ld2, ld3; ld4 Side 10, lead 101, , 102, 103, 104, 105, 10Lf straight extension part of wire 98540.doc-16-