WO2020087684A1 - 显示面板及显示模组 - Google Patents

显示面板及显示模组 Download PDF

Info

Publication number
WO2020087684A1
WO2020087684A1 PCT/CN2018/121360 CN2018121360W WO2020087684A1 WO 2020087684 A1 WO2020087684 A1 WO 2020087684A1 CN 2018121360 W CN2018121360 W CN 2018121360W WO 2020087684 A1 WO2020087684 A1 WO 2020087684A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
traces
output pins
driving chip
internal
Prior art date
Application number
PCT/CN2018/121360
Other languages
English (en)
French (fr)
Inventor
卢延涛
Original Assignee
武汉华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US16/327,829 priority Critical patent/US10719157B2/en
Publication of WO2020087684A1 publication Critical patent/WO2020087684A1/zh

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1345Conductors connecting electrodes to cell terminals
    • G02F1/13452Conductors connecting driver circuitry and terminals of panels

Definitions

  • the invention relates to the field of display technology, in particular to a display panel and a display module.
  • Thin film transistor Thin Film Transistor , TFT Is the current LCD display device ( Liquid Crystal Display , LCD ) And active matrix driven organic electroluminescence display device ( Active Matrix Organic Light-Emitting Diode , AMOLED ),
  • the main driving element is directly related to the display performance of the flat panel display device.
  • liquid crystal displays which include a liquid crystal display panel and a backlight module ( backlight module ).
  • the working principle of the LCD panel is based on the thin film transistor array substrate ( Thin Film Transistor Array Substrate , TFT Array Substrate ) And color filters ( Color Filter , CF )
  • Thin Film Transistor Array Substrate TFT Array Substrate
  • color filters Color Filter , CF
  • Liquid crystal molecules are poured between the substrates, and pixel voltage and common voltage are applied to the two substrates respectively.
  • the electric field formed between the pixel voltage and the common voltage controls the rotation direction of the liquid crystal molecules to transmit the light of the backlight module Generate the picture.
  • the touch display panel can be divided into: the touch circuit is covered on the liquid crystal cell according to the structure (On Cell) , The touch circuit is embedded in the LCD box (In Cell) , And plug-in.
  • the plug-in type is to make the touch sensor on the surface of the color filter, add the touch sensor and glass into a touch panel module, and then attach it to the liquid crystal panel module.
  • the built-in type is to make the touch sensor in the panel structure, and the touch sensor is directly placed in the thin film transistor liquid crystal display panel module, the touch function is integrated in the display, and there is no need to externally attach the touch panel, so Its thickness is also lighter and thinner than the external touch panel, which can effectively avoid the adverse effects of the external touch screen on the optical characteristics and thickness of the panel.
  • interleaved panel integration chips Interlace IC
  • Output pin output pin
  • display Active Area , AA
  • the metal fan-out of the touch signal lines and data signal lines in the area Fanout
  • the space of the wiring is reduced (interleaved integrated chip refers to a type with embedded touch drive function IC , This kind IC
  • the order of the output pins is that the output pin of the data signal and the output pin of the touch signal are alternately wired according to a certain rule), which leads to the reduction of the line width of the metal fan-out trace, which is easy to cause the metal fan-out trace to be broken , Affecting the touch function of the panel.
  • the object of the present invention is to provide a display panel that can increase the width of the wiring in the fan-out wiring area, avoid the risk of wire breakage and reduce the impedance of the wiring.
  • the object of the present invention is also to provide a display module which can increase the width of the wiring in the fan-out wiring area, avoid the risk of wire breakage and reduce the impedance of the wiring.
  • the present invention provides a display panel, including: a display area, a driving chip located on one side of the display area, and a fan-out wiring area connecting the display area and the driving chip;
  • the driving chip includes a first side and two second sides that are respectively perpendicularly connected to both ends of the first side;
  • the fan-out wiring area includes a plurality of first fan-out wirings connected to the first side and a plurality of second fan-out wirings respectively connected to the two second sides.
  • the driving chip includes a plurality of first internal traces extending toward the first side and a plurality of second internal traces extending toward the two second sides, respectively;
  • the plurality of first fan-out traces are connected to the plurality of first internal traces in one-to-one correspondence; the plurality of second fan-out traces are connected to the plurality of second internal traces in one-to-one correspondence.
  • the driving chip is provided with a plurality of output pins arranged along the extending direction of the first side, and the plurality of output pins are respectively connected to a plurality of first internal traces and a plurality of second internal traces.
  • some output pins near two second sides are connected to a plurality of second internal traces.
  • the multiple output pins include multiple parallel data signal output pins and multiple parallel touch signal output pins; the multiple data signal output pins and multiple touch signal output pins The two rows are arranged, and the data signal output pins and the touch signal output pins are arranged alternately.
  • the plurality of first fan-out traces and the plurality of second fan-out traces are respectively connected to multiple signal lines in the display area; the multiple signal lines include multiple data signal traces and multiple touch signal traces.
  • the driving chip transmits data signals to multiple data signal traces through multiple data signal output pins; the driving chip transmits touch signals to multiple touch signal traces through multiple touch signal output pins.
  • Each data signal output pin transmits a data signal
  • each touch signal output pin transmits a touch signal
  • the length of the second fan-out trace is greater than the length of the first fan-out trace.
  • the impedance of the second internal trace is smaller than the impedance of the first internal trace.
  • the invention also provides a display module including the above-mentioned display panel.
  • the display panel of the present invention includes a display area, a driving chip located on one side of the display area, and a fan-out wiring area connecting the display area and the driving chip;
  • the driving chip includes a first side and Two second sides perpendicularly connected to both ends of the first side respectively;
  • the fan-out wiring area includes a plurality of first fan-out wirings connected to the first side and a plurality of two second sides respectively connected to the first side
  • a second fan-out trace can transmit part of the signal in the driver chip from the second side of the driver chip to the display area through multiple second fan-out traces, thereby increasing the total width of the fan-out trace area, which in turn increases The width of the trace in the fan-out trace area avoids the risk of disconnection and reduces the impedance of the trace.
  • the display module of the present invention can increase the total width of the fan-out wiring area, thereby increasing the width of the wiring in the fan-out wiring area, avoiding the risk of wire breakage and reducing the impedance of the
  • Fig 1 It is a schematic structural diagram of the display panel of the present invention.
  • Fig 2 The display panel of the present invention A Enlarged schematic view of the location;
  • Fig 3 The display panel of the present invention B Enlarged schematic at the location.
  • the present invention provides a display panel, including: a display area 10 , Located in the display area 10 Driver chip on one side 30 And connecting to the display area 10 Driver chip 30 Fan-out routing area 20 ;
  • the driver chip 30 Including the first side 31 And the first side 31 The two second sides of the two ends connected vertically 32 ;
  • the fan-out routing area 20 Included with the first side 31 Multiple first fan-out traces connected twenty one And the two second sides 32 Connected multiple second fan-out traces twenty two .
  • the driving chip of the present invention 30 Including the first side 31 And the first side 31 The two second sides of the two ends connected vertically 32 ; The first side 31 For display area 10 The corresponding side; the fan-out routing area 20 Included with the first side 31 Multiple first fan-out traces connected twenty one And the two second sides 32 Connected multiple second fan-out traces twenty two ,
  • the driver chip can be 30 Part of the signal passes through multiple second fan-out traces twenty two Slave driver chip 30
  • the second side of the sides 32 Transfer to display area 10
  • the total width of the fan thereby increasing the fan-out trace 20
  • the width of the trace in is to avoid the risk of disconnection and reduce the impedance of the trace.
  • the driving chip 30 Including to the first side 31 Multiple extended first internal traces 33 And to the two second sides 32 Multiple extended second internal traces 34 ;
  • the driving chip 30 On the first side 31 Multiple output pins arranged in the direction of extension 35 , The multiple output pins 35 Route with multiple first internal wires 33 And multiple second internal traces 34 connection.
  • the multiple output pins 35 Near the two second sides 32 Part of the output pin 35 With multiple second internal traces 34 Connection; remaining output pins 35 With multiple first internal traces 33 connection.
  • the multiple output pins 35 Includes multiple parallel data signal output pins 351 And multiple parallel touch signal output pins 352 ;
  • the multiple first fan-out traces twenty one And multiple second fan-out traces twenty two Connect to the display area separately 10 Multiple signal lines; the multiple signal lines include multiple data signal traces and multiple touch signal traces.
  • the driving chip 30 Output pins through multiple data signals 351 Transmit data signals to multiple data signal traces; the driver chip 30 Through multiple touch signal output pins 352 Transmit touch signals to multiple touch signal traces.
  • each trace only transmits one data signal or one touch signal, that is, each data signal output pin 351 Transmit a data signal, each touch signal output pin 352 Transmit a touch signal.
  • the driving chip of the present invention 30 Use multiple second internal traces with lower impedance 34 , That is, the second internal wiring 34 The impedance is less than the first internal trace 33 The impedance.
  • the present invention also provides a display module including the above display panel.
  • the display panel of the present invention includes a display area, a driving chip on one side of the display area, and a fan-out wiring area connecting the display area and the driving chip;
  • the driving chip includes a first side and a Two second sides perpendicularly connected to both ends of the first side;
  • the fan-out wiring area includes a plurality of first fan-out wirings connected to the first side and a plurality of two respectively connected to the two second sides
  • the second fan-out trace can transmit part of the signal in the driver chip to the display area from the second sides of the two sides of the driver chip through multiple second fan-out traces, thereby increasing the total width of the fan-out trace area, thereby increasing the fan
  • the width of the trace in the trace area is to avoid the risk of disconnection and reduce the impedance of the trace.
  • the display module of the present invention can increase the total width of the fan-out wiring area, thereby increasing the width of the wiring in the fan-out wiring area, avoiding the risk of wire breakage and reducing the imped

Abstract

一种显示面板及显示模组。显示面板包括显示区(10)、位于显示区(10)一侧的驱动芯片(30)以及连接显示区(10)与驱动芯片(30)的扇出走线区(20);驱动芯片(30)包括第一边(31)以及分别与第一边(31)的两端垂直连接的两个第二边(32);扇出走线区(20)包括与第一边(31)连接的多条第一扇出走线(21)以及分别与两个第二边(32)连接的多条第二扇出走线(22),可以将驱动芯片(30)中的一部分信号通过多条第二扇出走线(22)从驱动芯片(30)的两侧的第二边(32)传输给显示区(10),从而增加扇出走线区(20)的总宽度,进而增加扇出走线区(20)中的走线线宽,避免断线风险并减小走线的阻抗。

Description

显示面板及显示模组 技术领域
本发明涉及显示技术领域,尤其涉及一种显示面板及显示模组。
背景技术
薄膜晶体管( Thin Film Transistor TFT )是目前液晶显示装置( Liquid Crystal Display LCD )和有源矩阵驱动式有机电致发光显示装置( Active Matrix Organic Light-Emitting Diode AMOLED )中的主要驱动元件,直接关系平板显示装置的显示性能。
现有市场上的液晶显示器大部分为背光型液晶显示器,其包括液晶显示面板及背光模组( backlight module )。液晶显示面板的工作原理是在薄膜晶体管阵列基板( Thin Film Transistor Array Substrate TFT Array Substrate )与彩色滤光片( Color Filter CF )基板之间灌入液晶分子,并在两片基板上分别施加像素电压和公共电压,通过像素电压和公共电压之间形成的电场控制液晶分子的旋转方向,以将背光模组的光线透射出来产生画面。
触控显示面板根据结构不同可划分为:触控电路覆盖于液晶盒上式 (On Cell) ,触控电路内嵌在液晶盒内式 (In Cell) 、以及外挂式。外挂式是将触控感测器制作于彩色滤光片的表面,将触控感应器加上玻璃做成触控面板模组,然后再与液晶面板模组贴合。内嵌式是将触控感测器制作于面板结构中,直接把触控感测器置于薄膜晶体管液晶显示器面板模组中,触控功能整合于显示器内,不必再外挂触控面板,因此其厚度也较外挂式触控面板轻而薄,能有效避免外挂触摸屏对面板光学特性及厚度的不利的影响。由于目前显示屏屏占比的不断提高,显示面板下边框(下 border )越来越小,导致面板连接交错集成芯片( Interlace IC )的输出引脚( output pin )与显示( Active Area AA )区的触控信号线和数据信号线的金属扇出( Fanout )走线的空间缩小(交错集成芯片是指一类带内嵌式触控驱动功能的 IC ,这类 IC 的输出引脚的顺序是数据信号的输出引脚与触控信号的输出引脚按照一定的规律交替布线的),从而导致金属扇出走线的线宽减小,容易产生金属扇出走线断线,影响面板触摸功能。
技术问题
本发明的目的在于提供一种显示面板,可以增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。
本发明的目的还在于提供一种显示模组,可以增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。
技术解决方案
为实现上述目的,本发明提供了一种显示面板,包括:显示区、位于所述显示区一侧的驱动芯片以及连接所述显示区与驱动芯片的扇出走线区;
所述驱动芯片包括第一边以及分别与所述第一边的两端垂直连接的两个第二边;
所述扇出走线区包括与第一边连接的多条第一扇出走线以及分别与两个第二边连接的多条第二扇出走线。
所述驱动芯片包括向第一边延伸的多条第一内部走线以及分别向两个第二边延伸的多条第二内部走线;
所述多条第一扇出走线与多条第一内部走线一一对应连接;所述多条第二扇出走线与多条第二内部走线一一对应连接。
所述驱动芯片上设有沿第一边的延伸方向排布的多个输出引脚,该多个输出引脚分别与多条第一内部走线及多条第二内部走线连接。
所述多个输出引脚中分别靠近两个第二边的部分输出引脚与多条第二内部走线连接。
所述多个输出引脚包括多个相互平行的数据信号输出引脚以及多个相互平行的触控信号输出引脚;所述多个数据信号输出引脚与多个触控信号输出引脚呈两行排布,且数据信号输出引脚与触控信号输出引脚交错排布。
所述多条第一扇出走线及多条第二扇出走线分别连接显示区中的多条信号线;所述多条信号线包括多条数据信号走线和多条触控信号走线。
所述驱动芯片通过多个数据信号输出引脚传输数据信号给多条数据信号走线;所述驱动芯片通过多个触控信号输出引脚传输触控信号给多条触控信号走线。
每一数据信号输出引脚传输一种数据信号,每一触控信号输出引脚传输一种触控信号。
所述第二扇出走线的长度大于第一扇出走线的长度。
所述第二内部走线的阻抗小于第一内部走线的阻抗。
本发明还提供一种显示模组,包括上述的显示面板。
有益效果
本发明的有益效果:本发明的显示面板,包括显示区、位于所述显示区一侧的驱动芯片以及连接所述显示区与驱动芯片的扇出走线区;所述驱动芯片包括第一边以及分别与所述第一边的两端垂直连接的两个第二边;所述扇出走线区包括与第一边连接的多条第一扇出走线以及分别与两个第二边连接的多条第二扇出走线,可以将驱动芯片中的一部分信号通过多条第二扇出走线从驱动芯片的两侧的第二边传输给显示区,从而增加扇出走线区的总宽度,进而增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。本发明的显示模组,可以增加扇出走线区的总宽度,进而增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。
附图说明
为了能更进一步了解本发明的特征以及技术内容,请参阅以下有关本发明的详细说明与附图,然而附图仅提供参考与说明用,并非用来对本发明加以限制。
附图中,
1 为本发明的显示面板的结构示意图;
2 为本发明的显示面板 A 处的放大示意图;
3 为本发明的显示面板 B 处的放大示意图。
本发明的实施方式
为更进一步阐述本发明所采取的技术手段及其效果,以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图 1 至图 3 ,本发明提供一种显示面板,包括:显示区 10 、位于所述显示区 10 一侧的驱动芯片 30 以及连接所述显示区 10 与驱动芯片 30 的扇出走线区 20
所述驱动芯片 30 包括第一边 31 以及分别与所述第一边 31 的两端垂直连接的两个第二边 32
所述扇出走线区 20 包括与第一边 31 连接的多条第一扇出走线 21 以及分别与两个第二边 32 连接的多条第二扇出走线 22
需要说明的是,本发明的驱动芯片 30 包括第一边 31 以及分别与所述第一边 31 的两端垂直连接的两个第二边 32 ;该第一边 31 为与显示区 10 对应的一边;所述扇出走线区 20 包括与第一边 31 连接的多条第一扇出走线 21 以及分别与两个第二边 32 连接的多条第二扇出走线 22 ,可以将驱动芯片 30 中的一部分信号通过多条第二扇出走线 22 从驱动芯片 30 的两侧的第二边 32 传输给显示区 10 ,从而增加扇出走线区 20 的总宽度,进而增加扇出走线区 20 中的走线线宽,避免断线风险并减小走线的阻抗。
具体的,所述驱动芯片 30 包括向第一边 31 延伸的多条第一内部走线 33 以及分别向两个第二边 32 延伸的多条第二内部走线 34
所述多条第一扇出走线 21 与多条第一内部走线 33 一一对应连接;所述多条第二扇出走线 22 与多条第二内部走线 34 一一对应连接。
具体的,所述驱动芯片 30 上设有沿第一边 31 的延伸方向排布的多个输出引脚 35 ,该多个输出引脚 35 分别与多条第一内部走线 33 及多条第二内部走线 34 连接。
具体的,所述多个输出引脚 35 中分别靠近两个第二边 32 的部分输出引脚 35 与多条第二内部走线 34 连接;其余的输出引脚 35 与多条第一内部走线 33 连接。
进一步的,所述多个输出引脚 35 包括多个相互平行的数据信号输出引脚 351 以及多个相互平行的触控信号输出引脚 352 ;所述多个数据信号输出引脚 351 与多个触控信号输出引脚 352 呈两行排布,且数据信号输出引脚 351 与触控信号输出引脚 352 交错排布。
具体的,所述多条第一扇出走线 21 及多条第二扇出走线 22 分别连接显示区 10 中的多条信号线;所述多条信号线包括多条数据信号走线和多条触控信号走线。
具体的,所述驱动芯片 30 通过多个数据信号输出引脚 351 传输数据信号给多条数据信号走线;所述驱动芯片 30 通过多个触控信号输出引脚 352 传输触控信号给多条触控信号走线。
具体的,所述扇出走线区 20 的每一走线仅传输一种数据信号或一种触控信号,即每一数据信号输出引脚 351 传输一种数据信号,每一触控信号输出引脚 352 传输一种触控信号。
具体的,随着驱动芯片 30 与对应的数据信号走线的相对位置不同,或者,驱动芯片 30 与对应的触控信号走线的相对位置不同,所述扇出走线区 20 的每一走线势必会具有不同的长度,即所述第二扇出走线 22 的长度大于第一扇出走线 21 的长度。由于长度越长,阻抗越大,因此,本发明的驱动芯片 30 采用阻抗较小的多条第二内部走线 34 ,即所述第二内部走线 34 的阻抗小于第一内部走线 33 的阻抗。
基于上述显示面板,本发明还提供一种显示模组,包括上述的显示面板。
综上所述,本发明的显示面板,包括显示区、位于所述显示区一侧的驱动芯片以及连接所述显示区与驱动芯片的扇出走线区;所述驱动芯片包括第一边以及分别与所述第一边的两端垂直连接的两个第二边;所述扇出走线区包括与第一边连接的多条第一扇出走线以及分别与两个第二边连接的多条第二扇出走线,可以将驱动芯片中的一部分信号通过多条第二扇出走线从驱动芯片的两侧的第二边传输给显示区,从而增加扇出走线区的总宽度,进而增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。本发明的显示模组,可以增加扇出走线区的总宽度,进而增加扇出走线区中的走线线宽,避免断线风险并减小走线的阻抗。
以上所述,对于本领域的普通技术人员来说,可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形,而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (18)

  1. 一种显示面板,包括:显示区、位于所述显示区一侧的驱动芯片以及连接所述显示区与驱动芯片的扇出走线区;
    所述驱动芯片包括第一边以及分别与所述第一边的两端垂直连接的两个第二边;
    所述扇出走线区包括与第一边连接的多条第一扇出走线以及分别与两个第二边连接的多条第二扇出走线。
  2. 如权利要求1所述的显示面板,其中,所述驱动芯片包括向第一边延伸的多条第一内部走线以及分别向两个第二边延伸的多条第二内部走线;
    所述多条第一扇出走线与多条第一内部走线一一对应连接;所述多条第二扇出走线与多条第二内部走线一一对应连接。
  3. 如权利要求1所述的显示面板,其中,所述驱动芯片上设有沿第一边的延伸方向排布的多个输出引脚,该多个输出引脚分别与多条第一内部走线及多条第二内部走线连接。
  4. 如权利要求3所述的显示面板,其中,所述多个输出引脚中分别靠近两个第二边的部分输出引脚与多条第二内部走线连接。
  5. 如权利要求3所述的显示面板,其中,所述多个输出引脚包括多个相互平行的数据信号输出引脚以及多个相互平行的触控信号输出引脚;所述多个数据信号输出引脚与多个触控信号输出引脚呈两行排布,且数据信号输出引脚与触控信号输出引脚交错排布。
  6. 如权利要求5所述的显示面板,其中,所述多条第一扇出走线及多条第二扇出走线分别连接显示区中的多条信号线;所述多条信号线包括多条数据信号走线和多条触控信号走线;
    所述驱动芯片通过多个数据信号输出引脚传输数据信号给多条数据信号走线;所述驱动芯片通过多个触控信号输出引脚传输触控信号给多条触控信号走线。
  7. 如权利要求6所述的显示面板,其中,每一数据信号输出引脚传输一种数据信号,每一触控信号输出引脚传输一种触控信号。
  8. 如权利要求1所述的显示面板,其中,所述第二扇出走线的长度大于第一扇出走线的长度。
  9. 如权利要求2所述的显示面板,其中,所述第二内部走线的阻抗小于第一内部走线的阻抗。
  10. 一种显示模组,包括显示面板,所述显示面板包括:显示区、位于所述显示区一侧的驱动芯片以及连接所述显示区与驱动芯片的扇出走线区;
    所述驱动芯片包括第一边以及分别与所述第一边的两端垂直连接的两个第二边;
    所述扇出走线区包括与第一边连接的多条第一扇出走线以及分别与两个第二边连接的多条第二扇出走线。
  11. 如权利 要求10 所述的显示模组,其中,所述驱动芯片包括向第一边延伸的多条第一内部走线以及分别向两个第二边延伸的多条第二内部走线;
    所述多条第一扇出走线与多条第一内部走线一一对应连接;所述多条第二扇出走线与多条第二内部走线一一对应连接。
  12. 如权利 要求10 所述的显示模组,其中,所述驱动芯片上设有沿第一边的延伸方向排布的多个输出引脚,该多个输出引脚分别与多条第一内部走线及多条第二内部走线连接。
  13. 如权利 要求12 所述的显示模组,其中,所述多个输出引脚中分别靠近两个第二边的部分输出引脚与多条第二内部走线连接。
  14. 如权利 要求12 所述的显示模组,其中,所述多个输出引脚包括多个相互平行的数据信号输出引脚以及多个相互平行的触控信号输出引脚;所述多个数据信号输出引脚与多个触控信号输出引脚呈两行排布,且数据信号输出引脚与触控信号输出引脚交错排布。
  15. 如权利 要求14 所述的显示模组,其中,所述多条第一扇出走线及多条第二扇出走线分别连接显示区中的多条信号线;所述多条信号线包括多条数据信号走线和多条触控信号走线;
    所述驱动芯片通过多个数据信号输出引脚传输数据信号给多条数据信号走线;所述驱动芯片通过多个触控信号输出引脚传输触控信号给多条触控信号走线。
  16. 如权利要求15所述的显示模组,其中,每一数据信号输出引脚传输一种数据信号,每一触控信号输出引脚传输一种触控信号。
  17. 如权利 要求10 所述的显示模组,其中,所述第二扇出走线的长度大于第一扇出走线的长度。
  18. 如权利 要求11 所述的显示模组,其中,所述第二内部走线的阻抗小于第一内部走线的阻抗。
PCT/CN2018/121360 2018-10-31 2018-12-15 显示面板及显示模组 WO2020087684A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/327,829 US10719157B2 (en) 2018-10-31 2018-12-15 Display panel and display module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811290146.9 2018-10-31
CN201811290146.9A CN109557734A (zh) 2018-10-31 2018-10-31 显示面板及显示模组

Publications (1)

Publication Number Publication Date
WO2020087684A1 true WO2020087684A1 (zh) 2020-05-07

Family

ID=65865766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121360 WO2020087684A1 (zh) 2018-10-31 2018-12-15 显示面板及显示模组

Country Status (2)

Country Link
CN (1) CN109557734A (zh)
WO (1) WO2020087684A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110579917B (zh) * 2019-10-15 2022-03-01 上海中航光电子有限公司 显示模组及显示装置
CN112086015A (zh) * 2020-09-16 2020-12-15 武汉华星光电技术有限公司 显示面板及显示装置
CN113362731B (zh) * 2021-06-02 2023-09-05 京东方科技集团股份有限公司 显示面板的走线、显示装置及其制备方法
CN113436541B (zh) * 2021-07-14 2022-09-09 武汉华星光电技术有限公司 显示面板及显示装置
CN113539101B (zh) * 2021-07-20 2023-05-16 南昌勤胜电子科技有限公司 一种阵列基板、显示面板及显示装置
CN113487971B (zh) * 2021-07-22 2023-05-30 武汉华星光电技术有限公司 显示面板及显示装置
CN114423156B (zh) * 2021-11-19 2024-02-13 研祥智慧物联科技有限公司 一种pcb板上ic引脚与电阻引脚之间的布线算法
CN114677987B (zh) * 2022-04-26 2023-07-07 北京京东方光电科技有限公司 一种显示面板及显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004212446A (ja) * 2002-12-27 2004-07-29 Casio Comput Co Ltd 液晶素子とその製造方法
CN1773353A (zh) * 2004-11-09 2006-05-17 三星电子株式会社 液晶显示器驱动集成电路芯片及封装
JP2006284625A (ja) * 2005-03-31 2006-10-19 Optrex Corp 表示パネル
CN102508369A (zh) * 2011-11-16 2012-06-20 深圳市华星光电技术有限公司 用于液晶面板的软板上芯片构造
CN104380367A (zh) * 2012-07-20 2015-02-25 夏普株式会社 显示装置
CN107490909A (zh) * 2016-11-05 2017-12-19 思博半导体股份有限公司 窄边框显示模块及数据输出装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4271435B2 (ja) * 2002-12-09 2009-06-03 シャープ株式会社 半導体装置
CN101820722B (zh) * 2009-02-27 2012-07-18 北京京东方光电科技有限公司 平面显示装置的柔性印刷电路板
JP2013182160A (ja) * 2012-03-02 2013-09-12 Stanley Electric Co Ltd Cog型表示装置
JP2014157219A (ja) * 2013-02-15 2014-08-28 Renesas Sp Drivers Inc ドライバic及び画像表示装置
CN103149753B (zh) * 2013-03-28 2016-03-30 深圳市华星光电技术有限公司 阵列基板及其扇出线结构
CN105867035A (zh) * 2016-06-12 2016-08-17 武汉华星光电技术有限公司 扇出走线结构,阵列基板及液晶显示装置
CN106325608B (zh) * 2016-10-28 2023-06-16 上海中航光电子有限公司 触控显示面板及触控显示装置
CN107167971A (zh) * 2017-07-28 2017-09-15 武汉天马微电子有限公司 显示面板和显示装置
CN107393415B (zh) * 2017-08-08 2020-03-31 惠科股份有限公司 一种显示面板和显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004212446A (ja) * 2002-12-27 2004-07-29 Casio Comput Co Ltd 液晶素子とその製造方法
CN1773353A (zh) * 2004-11-09 2006-05-17 三星电子株式会社 液晶显示器驱动集成电路芯片及封装
JP2006284625A (ja) * 2005-03-31 2006-10-19 Optrex Corp 表示パネル
CN102508369A (zh) * 2011-11-16 2012-06-20 深圳市华星光电技术有限公司 用于液晶面板的软板上芯片构造
CN104380367A (zh) * 2012-07-20 2015-02-25 夏普株式会社 显示装置
CN107490909A (zh) * 2016-11-05 2017-12-19 思博半导体股份有限公司 窄边框显示模块及数据输出装置

Also Published As

Publication number Publication date
CN109557734A (zh) 2019-04-02

Similar Documents

Publication Publication Date Title
WO2020087684A1 (zh) 显示面板及显示模组
WO2020220464A1 (zh) 显示装置
KR100497047B1 (ko) 표시장치
WO2022057375A1 (zh) 阵列基板、显示面板及显示模组
WO2019218565A1 (zh) 液晶显示器
WO2020124765A1 (zh) 柔性显示装置
TWI724437B (zh) 顯示面板、驅動器及軟性電路板
KR101931248B1 (ko) 표시장치 및 그 제조방법
WO2015051602A1 (zh) 超窄边框液晶显示器及其驱动电路的 cof 封装结构
WO2022000619A1 (zh) 显示面板及显示装置
US20170235199A1 (en) Fanout wiring structure and liquid crystal display (lcd) panel using the same
WO2021136069A1 (zh) 芯片封装结构和显示装置
KR20170113748A (ko) 표시 장치 및 이의 제조 방법
KR20210036444A (ko) 표시 장치
WO2020062369A1 (zh) 一种阵列基板和显示面板
TWI386718B (zh) 玻璃覆晶封裝之面板裝置
TWI734062B (zh) 顯示面板以及電子裝置
US20080186293A1 (en) Display device including wiring board
JP5512589B2 (ja) ドライバー集積回路チップの電源連結構造
US10719157B2 (en) Display panel and display module
WO2019080290A1 (zh) 显示面板及其应用的显示装置
US20190162994A1 (en) Electronic device
WO2020211142A1 (zh) 显示面板、芯片及柔性电路板
KR20200009163A (ko) 표시 장치
WO2019080291A1 (zh) 显示面板及其应用的显示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18938459

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18938459

Country of ref document: EP

Kind code of ref document: A1