CN100472286C - Display panel for reducing difference of electric resistance and capacity effect when transmitting signals and producing method thereof - Google Patents

Display panel for reducing difference of electric resistance and capacity effect when transmitting signals and producing method thereof Download PDF

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CN100472286C
CN100472286C CN 200610057208 CN200610057208A CN100472286C CN 100472286 C CN100472286 C CN 100472286C CN 200610057208 CN200610057208 CN 200610057208 CN 200610057208 A CN200610057208 A CN 200610057208A CN 100472286 C CN100472286 C CN 100472286C
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display panel
plurality
connecting
wires
integrated circuit
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CN 200610057208
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Chinese (zh)
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CN1811540A (en
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王净亦
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友达光电股份有限公司
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Abstract

一种可缩小信号传递时的电阻-电容效应差异的显示面板,该显示面板包含一基板、多条数据导线、一驱动器集成电路和多条连接导线。 A reduced resistance during signal transmission - the difference capacitive effect display panel, the display panel includes a substrate, a plurality of data wires, a driver integrated circuit and a plurality of connecting wires. 显示面板的数据导线设于基板的显示区上,用来传递信号。 Data line of the display panel provided on the display region of the substrate, for transmitting signals. 显示面板的驱动器集成电路电性连接于数据导线,用来提供显示面板运作时所需的驱动信号。 The display driver IC is electrically connected to the data line panel for supplying drive signals required for the operation of the display panel. 显示面板的数据导线中每一数据导线借由相对应的连接导线电性连接至驱动器集成电路,而连接导线的一第一连接导线包含一第一区段与一厚度实质上较第一区段为薄的第二区段。 Data line of the display panel of each data line by means of a first connecting wire electrically connecting corresponding wires connected to the driver integrated circuit, comprising a wire connected to a first section and a thickness substantially over the first section a second thin section.

Description

缩小信号传逸时电阻-电容效应差异的显示面板及其制法技术领域 The display panel fabrication method thereof Technical Field Difference capacitive effect - reduced the resistance signal Yi Chuan

本发明提供一种显示面板,尤指一种可缩小信号传递时的电阻-电容效应差异的液晶显示面板。 The present invention provides a display panel, especially the resistance can be reduced when a signal transmission - the difference of the capacitance effect liquid crystal display panel.

背景技术 Background technique

随着科技的日新月异,轻薄、省电、可携带式的智能型信息产品也越来越普及,显示器在这些信息产品中扮演了相当重要的角色,不论是手机、个 As technology advances, lightweight, low power, portable type of intelligent information products are becoming increasingly popular, the display plays a very important role in these information products, whether it is a mobile phone, a

人数字助理(personal digital assistant, PDA)或是笔记本型计算机,均需要显示器作为人机沟通的接口。 Personal digital assistants (personal digital assistant, PDA) or a notebook computer, need to monitor man-machine communication interface. 在现今平面显示器的产品中,液晶显示器(liquid crystal display, LCD)具有外型轻薄、耗电量少以及无辐射污染等特性,可谓其中最为热门的一项技术。 In today's flat panel display products, liquid crystal display (liquid crystal display, LCD) having a thin shape, low power consumption and no radiation pollution characteristics, which can be described as a most popular technology. 随着人们对于显示器视觉感受要求的提高,如何兼顾高画质、高分辨率和低价位,则成为未来显示器发展的重点。 As people improve the visual experience for display requirements, how to balance high-quality, high-resolution and low-cost, has become the focus of future development of the display. 请参考图1,图1为先前技术中一液晶显示面板IO的示意图。 Please refer to FIG. 1, FIG. 1 is a prior art schematic diagram of the liquid crystal display panel IO. 液晶显示面板IO的显示区20包含多条互相平行的数据线(data line) 12和多条互相平行的扫描线(sca皿ing line)14。 IO area liquid crystal display panel 20 comprises a plurality of mutually parallel data lines (data line) 12 and a plurality of mutually parallel scan lines (SCA dish ing line) 14. 数据线12和扫描线14彼此交错设置,由数据线12和扫描线14中两条数据线和两条扫描线所围成的区域构成像素单元16。 Scanning lines 12 and data lines 14 cross each other, the data lines 12 and scanning lines 14 and two data lines in the two scanning lines constituting a pixel region surrounded unit 16. 液晶显示面板10的数据线12可包含多组数据线组,每一数据线组由相对应的源极驱动电路(source driver)S广S。 The liquid crystal display panel 10, data lines 12 may comprise a plurality of sets of data lines, each data line group by the corresponding source driver circuit (source driver) S S. Kwong 接收信号;液晶显示面板10的扫描线14可包含多组扫描线组,每一扫描线组由相对应的栅极驱动电路(gate driver IC)G广G。 Receiving a signal; the liquid crystal display panel 10, scan line 14 may comprise a plurality of sets of scan line groups, each group consisting of a scanning line corresponding to the gate driving circuit (gate driver IC) G Canton G. 接收信号。 receive signal. 源极驱动电路S广S^和栅极驱动电路G,-Gn设于液晶 Canton S source driver circuit and the gate driving circuit S ^ G, -Gn provided in the liquid crystal

显示面板10的非显示区30上,在高画质的考量下,常常需要增加液晶显示面板10的数据线数目以提高分辨率;在低成本的考量下,则希望能使用越少数目的源极驱动电路S广S,。 Non-display area 30 on the display panel 10, in consideration of high quality, it is often necessary to increase the number of data lines of the liquid crystal display panel 10 to improve resolution; at low cost considerations, it is desirable to be able to use a small number of the source object wide driving circuits S S ,. 因此,同时考量高画质和低成本的要求, 一个源极驱动电路负责传递信号的数据线数目也越来越多。 Thus, considering both high quality and low cost requirements, a source driving circuit is responsible for signal transmission number of the data lines is also increasing.

请参考图2,图2为先前技术液晶显示面板10的源极驱动电路S1的放大示意图。 Please refer to FIG. 2, FIG. 2 is an enlarged schematic view of a prior art liquid crystal display panel 10 circuit S1 source driving source. 假使源极驱动电路S!负责传递信号的数据线组包含数据线D厂Dh,液晶显示面板10需设置衔接垫22和连接导线C,-C化,以分别电性连接数据线Dr"D^至源极驱动电路S"先前技术采用直线拉线(linear wiring)的方式,将数据线D广D加的一端分别透过连接导线C广C加和衔接垫22耦合至源极驱动电路S,。 If the source driver circuit S! Acts as the data signal line group comprising plant Dh data line D, the liquid crystal display panel 10 is provided for an adapter pad 22 and the connecting wire C, -C of, respectively electrically connected to the data line Dr "D ^ to the source driver circuit S "cable prior art straight-line (linear wiring) manner, the data line D D plus wide end of each pad is coupled to a source 22 through connection lines C and added to C broad convergence driving circuit S ,. 如图2所示,设于数据线组左右两端的连接导线长度较设于中央的连接导 As shown, provided on the left and right data lines connected to both ends of the wire length at the center than is provided connected to the guide 2

线为长。 Line is long. 当连接导线d-C2a的数目越多,两旁连接导线C1、 C2,和中央连接导 The more the number of d-C2a connection wires, the wires connected to both sides C1, C2, and connected to the central guide

线Cm的长度差异也越大。 Cm line length difference is also greater. 由于连接导线的阻值和长度成正比,两旁连接导线Cl、 Cb较中央连接导线"具较高阻值,如此当信号传递至两旁的数据线D,-D2, 时也会遭遇较高阻抗。因此,在先前技术的液晶显示面板IO中,每一数据线的信号传递路径会和液晶显示面板10的液晶材质产生不同程度的电阻-电容效应(RC effect),影响液晶显示面板10的显示品质。 Since the resistance value is proportional to the length of the connecting wires, the wires connected to both sides Cl, Cb representing the central connecting line "with higher resistance, such that when a signal is transmitted to both sides of the data line D, -D2, when will face high impedance. Thus, the liquid crystal display in the prior art panel IO, the signal transmission path of each data line of the liquid crystal material of the liquid crystal display will then panel 10 have different degrees of resistance - capacitance effect (RC effect), influence the quality of liquid crystal display panel 10 .

请参考图3,图3为先前技术中另一液晶显示面板10,的示意图。 Please refer to FIG. 3, FIG. 3 is a schematic diagram of another prior art liquid crystal display panel 10, the. 为了解决连接导线阻抗不同的问题,液晶显示面板IO,在电性连接直线距离具源极驱动电路S,最短的数据线Dm和源极驱动电路St时,釆用蛇型拉线的连接导线Cn, In order to solve the problems connected to different lead impedance of the liquid crystal display panel is the IO, when electrically connected to the linear distance with a source driver circuit S, the shortest data line Dm and a source driver circuit St, preclude the use of serpentine wire connecting wires Cn,

借由增加连接导线C^的总长度来提高连接导线CJ且值,以降低和两端连接导 By means of connecting wires to increase the overall length of C ^ to increase the value of CJ and connecting wires, and connected at both ends to reduce the conduction

线之间电阻-电容效应的差距。 Between the line resistance - capacitance effect of the gap. 然而,由于源极驱动电路s,负责传递信号的数 However, since the source driver circuit s, responsible for the transmission signal number

据线数目很多,所需的连接导线d-C2,也很多,使得连接导线C,的走线空间有 According to a lot number of lines required for connection lines d-C2, a lot, so that the connecting wire C, traces space

限。 limit. 即使采用蛇型拉线,连接导线"能增加的总长度也有限,仅能些微降低电阻-电容效应的差距。此外,接近连接导线a的其它导线(例如连接导线Ch、 Even with the serpentine wire, connection wire "can increase the total length is limited, only slightly reduce the resistance - capacitance effect Gap Further, the proximity of other conductors connected to a conductor (e.g. a wire connection Ch,

d、 C^或Cm+2等)的阻值和两端连接导线d、"差距亦很大,在有限走线空间 d, C ^ Cm + 2, or the like) and a resistance connected across the wires d, "also a large gap, a space limited trace

下,当连接导线"采用蛇型拉线,其附近的连接导线将无足够空间来采用蛇 Next, when the connecting wires "using snake cable, which connection wires close enough space will be employed without a snake

型拉线。 Type cable. 整体而言,先前技术的液晶显示面板io,中数据线和液晶显示面板的 Overall, prior art liquid crystal display panel IO, and the data line of the liquid crystal display panel

液晶材质所产生的电阻-电容效应差距仍大,显示品质改善有限。 The liquid crystal material resistance generated - is still a large gap between the capacitive effect, display quality improvement is limited. 发明内容 SUMMARY

本发明主要目的在于提供一种可缩小信号传递时的电阻-电容效应差异的显示面板及相关制作方法,以解决先前技术的问题。 The main object of the present invention to provide a resistance may be reduced when the signal transmission - the difference of capacitance effects associated display panel and manufacturing method to solve the problems of the prior art.

本发明揭露一种缩小信号传递时电阻-电容效应差异的显示面板,其包含 The present invention discloses a signaling transmission when reduced resistance - capacitance effects difference display panel, comprising

一基板,其包含有一显示区;多条导线,设于该基板的显示区上,用来传递 A substrate comprising a display area; a plurality of wires provided on the display region of the substrate, for transmitting

信号; 一驱动器集成电路,电性连接于该多条导线,用来提供该显示面板运作时所需的驱动信号;以及多条连接导线,每一连接导线是用来电性连接该多条导线中的一导线与该驱动器集成电路,且该多条连接导线包含一第一连接导线与一第二连接导线,其中该第一连接导线具有一第一区段及厚度实质上较该第一区段为薄的一第二区段。 Signal; a driving integrated circuit electrically connected to the plurality of wires for supplying a driving signal required for the operation of the display panel; and a plurality of connecting wires, each of the connecting wires is used to electrically connect the plurality of conductors a driver integrated circuit with the conductor, and the plurality of connection wires comprising a first connecting line and a second connecting line, wherein the first connecting line having a first section and a thickness of the first section is substantially more a second thin section.

本发明揭露一种制作显示面板的方法,其包含在一显示面板的基板的显示区上设置用来传递信号的多条导线;设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号;以及形成一连接导线用以连接该多条导线中的一导线及该驱动器集成电路的一连接导线的第一区段及厚度实质上较该第一区段为薄的第二区段。 The present invention discloses a method of making a display panel, comprising a plurality of wires provided for transmitting a signal on a display area of ​​a display panel substrate; providing a driver integrated circuit to provide the drive signals required for the operation of a display panel ; and a second section forming a plurality of connecting lines for the wires in a wire section and a first connecting wire and the thickness of the driver integrated circuit connected to the first section is substantially thinner than the.

附图说明 BRIEF DESCRIPTION

图l为先前技术中一液晶显示面板的示意图。 Figure l is a prior art schematic view of a panel in the liquid crystal display.

图2为图1中液晶显示面板的源极驱动电路的放大示意图。 FIG 2 is an enlarged schematic view of the liquid crystal display panel, a source electrode circuit driving.

图3为先前技术中另一液晶显示面板的示意图。 3 is a schematic view of another prior art liquid crystal display panel.

图4说明本发明第1实施例中液晶显示面板的驱动电路和面板信号线之间的拉线方式。 4 illustrates a first embodiment of the present invention, the liquid crystal display driving circuit wire manner between the panel and the panel signal lines.

图5说明本发明笫1实施例中连接导线的剖面示意图。 5 illustrates a cross-sectional schematic view of an embodiment of the present invention, Zi connection wires. 图6说明本发明第2实施例中液晶显示面板的驱动电路和面板信号线之间的拉线方式。 6 illustrates a second embodiment of the present invention, the liquid crystal display driving circuit wire manner between the panel and the panel signal lines.

图7说明本发明第3实施例中液晶显示面板的驱动电路和面板信号线之间的才立线方式。 7 illustrates a third embodiment of the present invention was established in the liquid crystal display driving circuit line between the panel and the panel signal line manner.

符号说明: Symbol Description:

20 显示区 20 display area

Sr~S„ 源极驱动电路 Sr ~ S "source driving circuit

12、 D,-D2n数据线 12, D, -D2n data line

16 像素单元 16 pixel unit

B,-Bt 区段 B, -Bt section

10、 10,、 40、 60、 70 10, 10 ,, 40, 60, 70

30 30

Gi-Gn Gi-Gn

14 14

22、 42 22, 42

非显示区栅极驱动电路扫描线衔接塾 The gate drive circuit non-display area scan line adapter Sook

C,-"、 L,-U连接导线液晶显示面板 C, - ", L, -U connecting line liquid crystal display panel

具体实施方式 Detailed ways

请参考图4,图4说明本发明第1实施例中液晶显示面板40的驱动电路和面板信号线之间的拉线方式。 Please refer to FIG. 4, FIG. 4 illustrates a first embodiment of the present invention, the liquid crystal display mode between a cable and a panel drive circuit 40 is a signal line panel. 在第l实施例中,以液晶显示面板40的源极驱动电路(source driver IC) S,和面板的数据线D「D^来说明本发明的拉线方式。假使源极驱动电路S,需传递信号至数椐线D「D2„,液晶显示面板40上需设置衔接垫42和连接导线L广U,以分别电性连接数据线D「D^至源极驱动电路S,。在第1实施例中采用直线拉线方式,将数据线D,-D^的一端分别透过连接导线Li-U和衔接垫42耦合至源极驱动电路Su连接导线L,-U的P且值R可由下列爿^式表示: In the l embodiment, the source panel 40 liquid crystal display driver circuit (source driver IC) S, and the panel of the data lines D "D ^ described wire embodiment of the present invention. If source driving circuit S, to be passed signal to the line number noted in D "D2", the liquid crystal display panel 40 is provided for an adapter pad 42 and wiring L wide U, respectively electrically connected to the data line D "D ^ to the source driver circuit in the first embodiment S ,. Examples straight-line pull manner, the data line D, -D ^ end respectively coupled to the source pad 42 through the connecting line Li-U and the adapter connecting line driving circuit Su L, -U P and the value R by the following valves ^ equation:

R = cjL/A R = cjL / A

其中cj为连接导线的电阻系数,L为连接导线的长度,而A为连接导线的截面积。 Wherein cj is the resistivity of the connecting wires, L is the length of the connecting wires, and A is the cross-sectional area of ​​the connecting wires.

接导线的阻值和长度成正比,两旁连接导线较中央连接导线阻值高出甚多。 And contact resistance is proportional to the length of the wire, the wire is connected on both sides than the central connecting line resistance far higher.

为了修正阻值差异,本发明采用半穿透式掩模(halftone mask),减少连接导线部分区段的厚度。 In order to correct resistance differences, the present invention uses a transflective mask (halftone mask), to reduce the thickness of the connecting portion of the wire segments. 在本发明第1实施例中,长度最短连接导线L借由半穿透式掩模的曝光制程移除区段B,-Bt的部分导线材质,使得连接导线Lm的区段B,-Bt具较薄厚度,因此连接导线L在区段B广Bt处的截面积较小,区段B,-Bt 位置由图4的虚线来表示。 In the first embodiment of the present invention, the length of the shortest connecting line L by means of an exposure mask transflective removal process section B, the portion of the wire-Bt material, such that segment B of the connecting leads Lm, with-Bt thin thickness, the connecting line L is small at a wide Bt cross-sectional area of ​​section B, section B,-Bt position represented by dashed lines in FIG. 4. 由于连接导线的阻值和截面积成反比,连接导线L可借由截面积较小的区段B「Bt来修正其因长度不同的阻值差异。区段B,-Bt 的数目和长度是依据连接导线Lm和两端连接导线L,或连接导线L^之间差异来决定。 Since the cross-sectional area and inversely proportional to the resistance of the connecting wires, by means of connection lines L may be smaller cross-sectional area of ​​the segment B "which Bt is corrected by a different length of the resistance difference. Section B, the number and length-Bt connecting line L connecting line Lm based on both ends, or the difference between the wire connection L ^ determined.

请参考图5,图5说明本发明第1实施例中连接导线Lm的剖面示意图。 Please refer to FIG. 5, FIG. 5 illustrates a schematic view of a first embodiment of the present invention in cross-sectional wire connection Lm. 借由半穿透式掩模的曝光制程使得连接导线LJ々区段BHBt具较薄厚度,如此区段B,-Bt较其它区段具较高阻值,藉此提高连接导线Lm的整体阻值。 Transflective mask by means of an exposure process so that the connecting conductors have the thin thickness BHBt LJ々 section, such section B, -Bt having higher resistance than other segments, thereby increasing the overall resistance of the connecting wires Lm value.

第1实施例采用半穿透式掩模减少长度最短的连接导线L部分区段的厚度,本发明亦可修正不同数目的导线厚度。 The first embodiment employs a transflective mask to reduce the length of the shortest connecting line thickness L of the part of the section, the present invention may also be a different number of correcting thickness of the wire. 请参考图6,图6说明本发明第2 实施例中液晶显示面板60的驱动电路和面板信号线之间的拉线方式。 Please refer to FIG. 6, FIG. 6 illustrates a second embodiment of the present invention, the liquid crystal display panel 60 between the pull mode of the signal line driving circuit and the panel. 第2实施例同样以液晶显示面板60的源极驱动电路S,和面板的数据线DH^来说明本发明的拉线方式。 Likewise the second embodiment of the liquid crystal display panel 60, the source driving circuit S, and the panel data cable line DH ^ described embodiment of the present invention. 在第2实施例中,除了长度最长的连接导线L,和I^外, 连接导线L和L^皆包含截面积较小的区段,连接导线L和U-,每一连接导线所包含截面积较小的区段数目和长度分别依据每一连接导线和两端连接导线L,或I^因长度不同而造成的阻值差异来决定。 In the second embodiment, except that the length of the longest connecting line L, and I ^, the connection lines L and L ^ are segments containing the smaller cross-sectional area, and the connection lines L U-, each connecting wire contains smaller cross-sectional area and length of each section based on the number of each of the connecting wires and connecting wire ends L, I ^ or resistance differences caused by different lengths determined. 例如,以截面积较小的区段数目为例:连接导线U〉连接导线L『'、U,连接导线Lm-2、 L+2〉.,.〉连接导线L2、 For example, the cross-sectional area smaller number of sections, for example: connection wires U> connecting line L '', U, connecting lines Lm-2, L + 2>,> connecting wires L2,..

请参考图7,图7说明本发明第3实施例中液晶显示面板70的驱动电路和面板信号线之间的拉线方式。 Please refer to FIG. 7, FIG. 7 illustrates a third embodiment of the present invention, the liquid crystal display mode between a cable and a panel drive circuit 70 is a signal line panel. 第3实施例同样以液晶显示面板70的源极驱动电路S,和面板的数据线D广Dh来说明本发明的拉线方式。 Example 3 In the liquid crystal display panel 70 source driving circuit S, the data line D and the panel will be described Dh wide wire embodiment of the present invention. 第3实施例和第1实施例不同之处在于中央连接导线L同时包含截面积较小的区段B广B,和采用蛇型拉线(snaked-shaped wiring),区段B「Bt因截面积较小可增加连接导线 Example 1 is different from the first embodiment and the third embodiment in that the central connecting line L contains a smaller cross-sectional area B wide section B, and the use of serpentine wire (snaked-shaped wiring), section B 'cross-sectional area due to Bt a smaller increase connecting wires

L的阻值,而蛇型拉线可借由增加连接导线Lm的总长度来增加连接导线Lm的 L resistance, and serpentine wire may increase the overall length by means of connecting wires connecting wires to increase Lm Lm,

阻值,如此在连接导线L,-U的数目很多,两旁连接导线L,、 U和中央连接导线L两端直线距离差异很大的情形下,第3实施例可更有效地修正阻值差异。 A lot number of the resistance, so the connecting line L, -U, and both sides of the connecting line L ,, U and connected to the large central case, the third embodiment can more effectively correct the difference distance L at both ends of the linear conductor resistance difference .

本发明的第1-3实施例中以液晶显示面板的源极驱动电路和面板的数据线来说明本发明的拉线方式,然而本发明亦可应用在液晶显示面板的栅极驱动电路和面板的扫描线之间的拉线。 1-3 embodiment of the present invention, the source of the liquid crystal display panel and a panel driving circuit of the data line cable of the present invention will be described, but the present invention can also be applied in the liquid crystal display panel driving circuit and the gate panel wire between the scanning lines. 图4、图6和图7中所显示的连接导线数目、连接导线所包含截面积较小的区段数目和长度,以及包含较小截面积区段的连接导线数目等仅为本发明的实施例,并不限定发明的范畴。 4, 6, and 7 FIGS number displayed in the number of connection wires, the conductors being connected to a smaller cross-sectional area comprises a number of segments and a length, and comprising a smaller cross-sectional area of ​​the conductor segment connected to other embodiments of the present invention is merely embodiment, the invention is not limited to the scope. 此外,源极驱动电路和栅极驱动电路可设于面板的非显示区上,或是借由软性印刷电路板(flexible printed circuit board, FPC board)i殳置于面板周围。 Further, the source driver circuit and the gate driving circuit may be disposed on the non-display region of the panel, or by means of a flexible printed circuit board (flexible printed circuit board, FPC board) Shu disposed around the display panel.

在先前技术的液晶显示面板10中,每一数据线的信号传递路径会和液晶显示面板的液晶材质产生不同程度的电阻-电容效应,影响的显示品质。 In the prior art liquid crystal display panel 10, the signal transmission path of each data line will be a liquid crystal display panel and the liquid crystal material have different levels of resistance - capacitance effect display quality, impact. 先前技术的液晶显示面板IO,采用蛇型拉线弥补信号传递路径的阻抗差异,但由于走线空间有限,必无法有效降低电阻-电容效应的差距,且无法针对每一信号传递路径作修正,因此无法有效改善显示品质。 Prior art liquid crystal display panel is the IO, using serpentine wire to compensate for the impedance difference signal transmission path, but since the line space is limited down, will not effectively reduce the resistance - capacitance gap effect, and can not be corrected for each signal transmission path, can not improve display quality. 相较于先前技术,本发明的液晶显示面板40、 60和70借由半穿透式掩模的曝光制程,使得电性连接直线距离具驱动电路较短的信号线和驱动电路的连接导线具有较薄厚度的区段,以修正不同信号传递路径的阻值差异,有效地改善显示品质,并同时兼顾高画质和低成本的要求。 Compared to the prior art, the present invention is a liquid crystal display panel 40, 60 and 70 by means of a transflective mask exposure process, such that the straight line distance connecting electrically the driving circuit with short connecting wires and a signal line driver circuit having the thickness of the thinner sections, correcting differences in the resistance of different signaling pathways, effectively improve the display quality, while taking into account the requirements of low cost and high quality.

以上所述仅为本发明的较佳实施例,凡依本发明申请专利范围所做的均等变化与修饰,皆应属本发明的涵盖范围。 The above are only preferred embodiments of the present invention, where the application under this invention, modifications and alterations made to the scope of the patent, also belong to the scope of the present invention.

Claims (16)

1. 一种缩小信号传递时电阻-电容效应差异的显示面板,其包含:一基板,其包含有一显示区;多条导线,设于该基板的显示区上,用来传递信号;一驱动器集成电路,电性连接于该多条导线,用来提供该显示面板运作时所需的驱动信号;以及多条连接导线,每一连接导线是用来电性连接该多条导线中的一导线与该驱动器集成电路,且该多条连接导线包含一第一连接导线与一第二连接导线,其中该第一连接导线具有一第一区段及厚度实质上较该第一区段为薄的一第二区段,所述第二区段是通过减少所述第一连接导线的厚度而形成。 1. A signal transmission reduced resistance - capacitance effects difference display panel, comprising: a substrate comprising a display area; a plurality of wires provided on the display region of the substrate, for transmitting a signal; a driver integrated circuit electrically connected to the plurality of wires for supplying a driving signal required for the operation of the display panel; and a plurality of connecting conductors, each connecting wire is connected to the conductors of a plurality of conductors to electrically with the driver integrated circuit, and which comprises a plurality of wires connected to a first connecting line and a second connecting line, wherein the first connecting line having a first section and a thickness substantially thinner than the first section of a first two sections, the second section is formed by reducing the thickness of the first connecting wires.
2. 如权利要求1所述的显示面板,其中该多条导线包含多条互相平行的扫描线以及多条互相平行的数据线,该多条扫描线与该多条数据线彼此互相垂直交错,且在每两条相邻扫描线和每条两相邻数据线之间形成一像素单元。 2. The display panel according to claim 1, wherein the plurality of conductors comprises a plurality of mutually parallel scan lines parallel to each other and a plurality of data lines, the plurality of scan lines and the plurality of data lines cross each other perpendicular to each other, and forming a pixel units between each two adjacent scanning lines and two adjacent data lines each.
3. 如权利要求1所述的显示面板,其中该多条导线为多条互相平行的数据线,该驱动器集成电路为一源极驱动器集成电路,且该多条连接导线是用来电性连接该多条数据线与该源极驱动器集成电路。 The display panel according to claim 1, wherein the plurality of conductors into a plurality of data lines parallel to each other, the driver integrated circuit is a source driver integrated circuit, and the plurality of connection wires is used to electrically connect the a plurality of data lines of the integrated circuit and the source driver.
4. 如权利要求1所述的显示面板,其中该多条导线为多条互相平行的扫描线,该驱动器集成电路为一栅极驱动器集成电路,且该多条连接导线是用来电性连接该多条扫描线与该栅极驱动器集成电路。 The display panel according to claim 1, wherein the plurality of conductors into a plurality of mutually parallel scan lines, the gate driver IC is a driver IC, and the plurality of connection wires is used to electrically connect the a plurality of scan lines and the gate driver integrated circuit.
5. 如权利要求1所述的显示面板,其中该第二连接导线的全段厚度均实质上相同。 5. The display panel according to claim 1, wherein the whole thickness of the second connecting line segments are substantially the same.
6. 如权利要求5所述的显示面板,其中该第一连接导线的总长度较该第二连接导线为短。 The display panel of claim 5, wherein the total length of the first conductor is connected to the second connecting line is relatively short.
7. 如权利要求1所述的显示面板,其中所有连接导线为直线拉线。 The display panel according to claim 1, wherein all leads connected linearly wire.
8. 如权利要求1所述的显示面板,其中该第一连接导线为蛇型拉线。 The display panel according to claim 1, wherein the first connecting wire is a serpentine wire.
9. 如权利要求1所述的显示面板,其为一液晶显示面板。 The display panel as claimed in claim 1, which is a liquid crystal display panel.
10. 如权利要求1所述的显示面板,其中该基板另包含有一非显示区, 且该驱动器集成电鴻"没置于该非显示区上。 10. The display panel according to claim 1, wherein the substrate further includes a non-display region, and the driver integrated circuit hung "not disposed on the non-display area.
11. 如权利要求1所述的显示面板,其另包含一软性印刷电路板,且该驱动器集成电路是借由软性印刷电路板设置于该基板的周围。 11. The display panel according to claim 1, which further comprises a flexible printed circuit board, and the driver IC is disposed on the periphery of the substrate by means of the flexible printed circuit board.
12. —种制作显示面板的方法,其包含: 在一显示面板的基板的显示区上设置用来传递信号的多条导线; 设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号;以及形成一第一连接导线,用于连接该多条导线中的一导线及该驱动器集成电路,其中该第一连接导线具有第一区段及厚度实质上较该第一区段为薄的第二区段,所述第二区段是通过减少所述第一连接导线的厚度而形成。 12. - The method of fabricating a display panel, comprising: providing a plurality of wires for transmitting the signal on a display area of ​​a display panel substrate; providing a driver integrated circuit to provide the drive signals required for the operation of a display panel ; and forming a first connecting wire for connecting the plurality of wires and a wire of the drive IC, wherein the first connecting wire having a first section and a thickness substantially thinner than the first section of the a second section, the second section is formed by reducing the thickness of the first connecting wires.
13. 如权利要求12所述的方法,其中形成该第一连接导线是借由一半穿透式掩模形成。 13. The method of claim 12, wherein forming the first connecting line is formed by means of half a transmissive mask.
14. 如权利要求12所述的方法,其另包含:形成一第二连接导线,用于连接该多条导线中的一导线及该驱动器集成电路,其中该第二连接导线全段厚度均实质上相同。 14. The method according to claim 12, which further comprises: forming a second connecting wire, for connecting the plurality of wires and a wire of the drive IC, wherein the thickness of the second connecting line segments are substantial full on the same.
15. 如权利要求12所述的方法,其中设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号是在该基板的非显示区上设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号。 15. The method of claim 12, wherein the driver integrated circuit disposed to provide a drive signal required for the operation of a display panel is provided with a driver integrated circuit on the non-display area of ​​the substrate to provide a display panel of the operating desired driving signal.
16. 如权利要求12所述的方法,其中设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号是在该基板的周围设置一驱动器集成电路以提供一显示面板运作时所需的驱动信号。 16. The method of claim 12, wherein a driver integrated circuit disposed to provide a desired drive signal required for the operation of a display panel is provided with a drive around the integrated circuit substrate to provide a display of the operation panel drive signal.
CN 200610057208 2006-03-07 2006-03-07 Display panel for reducing difference of electric resistance and capacity effect when transmitting signals and producing method thereof CN100472286C (en)

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