WO2016090667A1 - 显示面板及其修复方法 - Google Patents

显示面板及其修复方法 Download PDF

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Publication number
WO2016090667A1
WO2016090667A1 PCT/CN2014/094171 CN2014094171W WO2016090667A1 WO 2016090667 A1 WO2016090667 A1 WO 2016090667A1 CN 2014094171 W CN2014094171 W CN 2014094171W WO 2016090667 A1 WO2016090667 A1 WO 2016090667A1
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WO
WIPO (PCT)
Prior art keywords
segment
layer
lead
display panel
repair line
Prior art date
Application number
PCT/CN2014/094171
Other languages
English (en)
French (fr)
Inventor
王芳
申智渊
占伟
Original Assignee
深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/416,992 priority Critical patent/US20160170544A1/en
Publication of WO2016090667A1 publication Critical patent/WO2016090667A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a display panel and a repair method thereof.
  • a touch sensing electrode layer is generally integrated in a conventional display panel to implement a touch sensing function.
  • the touch sensing electrode layer is generally formed in the display panel during the manufacturing process of the display panel.
  • wires for transmitting touch sensing signals sometimes have wire break defects, and the presence of these wire break defects may cause the corresponding touch sensing regions to malfunction, and may even cause The display panel is scrapped.
  • An object of the present invention is to provide a display panel and a repairing method thereof, which can repair a display panel when a display panel has a wire breakage defect, and reduce a defect rate of the display panel.
  • a display panel comprising: a pixel array substrate; a signal processor; a touch sensing layer disposed in the pixel array substrate, the touch sensing layer being coupled to the signal processor,
  • the touch sensing layer includes: a sensing electrode layer, the sensing electrode layer includes: a sensing electrode array, the sensing electrode array includes at least two sensing electrodes, at least two sensing electrodes are arranged in an array; a first insulating layer; a lead layer, the lead layer comprising: at least one lead connected to the sensing electrode and the signal processor, the lead for receiving a touch sensing signal generated by the sensing electrode, and for using The touch sensing signal is transmitted to the signal processor; wherein the first insulating layer is disposed on the lead layer, and the sensing electrode layer is disposed on the first insulating layer; the display panel further includes : at least one repair line for transmitting the touch sensing signal instead of the lead when the lead has a wire break defect; the lead layer The repair lines are insulated from each other; the repair line surrounds
  • the repair line is configured to establish a connection with the first segment and the second segment respectively when the second segment has the wire break defect, so that the touch sensing Transmitting signals to the signal processor through the first segment, the repair line, and the second segment; the repair lines are connected end to end; the repair line includes a third segment and a fourth segment; The third segment of the repair line is for disconnecting the fourth segment when the second segment has the wire break defect, and for respectively separating the first segment Establishing a connection with the second segment.
  • connection between the third segment and the fourth segment is broken by laser cutting; the connection between the third segment and the first segment The connection is established by laser welding; the connection between the third segment and the second segment is established by laser welding.
  • the repair line is disposed in a layer in which the sensing electrode layer is located.
  • the repair line is disposed between the first metal layer and the second metal layer, wherein the first metal layer is a layer in which the scan line in the array line layer is located, the second The metal layer is a layer in which the data line in the array line layer is located, a second insulating layer is disposed between the repair line and the first metal layer, and the repair line is disposed between the repair line and the second metal layer There is a third insulating layer.
  • the repair line is disposed on a layer on which the data line in the array line layer is located, and the repair line is disposed between the layer in which the data line in the array line layer is located.
  • the insulating layer is further provided with a fifth insulating layer, and the lead layer is disposed on the fifth insulating layer.
  • a display panel comprising: a pixel array substrate; a signal processor; a touch sensing layer disposed in the pixel array substrate, the touch sensing layer being coupled to the signal processor,
  • the touch sensing layer includes: a sensing electrode layer, the sensing electrode layer includes: a sensing electrode array, the sensing electrode array includes at least two sensing electrodes, at least two sensing electrodes are arranged in an array; a first insulating layer; a lead layer, the lead layer comprising: at least one lead connected to the sensing electrode and the signal processor, the lead for receiving a touch sensing signal generated by the sensing electrode, and for using The touch sensing signal is transmitted to the signal processor; wherein the first insulating layer is disposed on the lead layer, and the sensing electrode layer is disposed on the first insulating layer; the display panel further includes : at least one repair line for transmitting the touch sensing signal instead of the lead when the lead has a wire break defect.
  • the lead wire is connected to the sensing electrode through a via hole;
  • the lead wire includes a first segment and a second segment, and the first segment is connected to the second segment;
  • a first end of the first segment is connected to the sensing electrode through the via, a second end of the first segment extends to a region corresponding to a peripheral region of the sensing electrode array;
  • a third end of the segment is coupled to the sensing electrode through the via, and a fourth end of the second segment is coupled to the signal processor.
  • the repair line is disposed on a region corresponding to a peripheral region of the sensing electrode array; and the repairing line is used when the second segment of the lead wire has the disconnection defect A connection is established with the lead to transmit the touch sensitive signal to the signal processor.
  • the repair line is configured to establish a connection with the first segment and the second segment respectively when the second segment has the wire break defect, so that the touch sensing A signal is transmitted to the signal processor through the first segment, the repair line, and the second segment.
  • the repair lines are connected end to end; the repair line includes a third segment and a fourth segment; and the third segment of the repair line is used in the second segment Determining the connection to the fourth segment when the wire defect is broken, and for establishing a connection with the first segment and the second segment, respectively.
  • connection between the third segment and the fourth segment is broken by laser cutting; the connection between the third segment and the first segment The connection is established by laser welding; the connection between the third segment and the second segment is established by laser welding.
  • the repair line is disposed in a layer in which the sensing electrode layer is located.
  • the lead layer and the repair line are insulated from each other.
  • the repair line surrounds the sensing electrode array.
  • the repair line is disposed between the first metal layer and the second metal layer, wherein the first metal layer is a layer in which the scan line in the array line layer is located, the second The metal layer is a layer in which the data line in the array line layer is located, a second insulating layer is disposed between the repair line and the first metal layer, and the repair line is disposed between the repair line and the second metal layer There is a third insulating layer.
  • the repair line is disposed on a layer on which the data line in the array line layer is located, and the repair line is disposed between the layer in which the data line in the array line layer is located.
  • the insulating layer is further provided with a fifth insulating layer, and the lead layer is disposed on the fifth insulating layer.
  • a method for repairing the above display panel comprising the steps of: A, establishing a connection between the repair line and the lead when the lead has a wire break defect; B, disconnecting the repair line A connection between the third segment and the fourth segment of the repair line.
  • the step A includes the following steps: a1, establishing a first segment of the lead by laser welding when the disconnection defect exists in the second segment of the lead a connection with the third segment and establishing a connection between the second segment and the third segment.
  • the step B includes the following steps: b1, disconnecting the third segment and the fourth segment by laser cutting.
  • the present invention can achieve repair of the display panel when there is a wire break defect in the display panel, thereby reducing the defect rate of the display panel.
  • FIG. 1 is a schematic view showing a cross section of a display panel of the present invention
  • FIG. 2 is a schematic view of a cross section of the touch sensing layer of FIG. 1;
  • FIG. 3 is a schematic view of a first embodiment of a display panel of the present invention.
  • FIG. 4 is a schematic view showing a repairing manner of the display panel of FIG. 3;
  • FIG. 5 is a flow chart of a first embodiment of a method for repairing a display panel of the present invention
  • FIG. 6 is a flow chart of a second embodiment of a method of repairing a display panel of the present invention.
  • FIG. 1 is a schematic cross-sectional view of a display panel of the present invention
  • FIG. 2 is a schematic cross-sectional view of the touch sensing layer 102 of FIG. 1
  • FIG. 3 is a schematic view of the display panel of the present invention
  • FIG. 4 is a schematic diagram of a repairing manner of the display panel of FIG. 3.
  • the display panel of the present invention includes a pixel array substrate, a signal processor 301, and a touch sensing layer 102.
  • the display panel of the present invention may be a TFT-LCD (Thin Film) Transistor Liquid Crystal Display, OLED (Organic Light Emitting) Diode, organic light emitting diode display panel) and so on.
  • the touch sensing layer 102 is disposed in the pixel array substrate.
  • the pixel array substrate is a thin film transistor array substrate, and the display panel further includes a color filter (CF, Color, Filter) substrate and a liquid crystal layer, wherein
  • the thin film transistor array substrate includes a pixel electrode layer 103 and an array line layer 101.
  • the touch sensing layer 102 is disposed between the pixel electrode layer 103 and the array line layer 101.
  • the array line layer 101 includes a substrate, Scanning line, TFT (Thin Film Transistor, thin film transistor) switches, data lines, etc.
  • the touch sensing layer 102 is connected to the signal processor 301.
  • the touch sensing layer 102 includes a sensing electrode layer 1023, a first insulating layer 1022, and a lead layer 1021, wherein the lead layer 1021 is disposed on the array line.
  • the first insulating layer 1022 is disposed on the lead layer 1021
  • the sensing electrode layer 1023 is disposed on the first insulating layer 1022.
  • the sensing electrode layer 1023 includes a sensing electrode array 302.
  • the sensing electrode array 302 includes at least two sensing electrodes 3021, and at least two sensing electrodes 3021 are arranged in an array (two-dimensional array).
  • the sensing electrode array 302 includes at least two sensing electrode rows. The line where the sensing electrode row is located is parallel to the line where the scanning line is located.
  • the lead layer 1021 includes at least one lead 304.
  • the lead 304 is connected to the sensing electrode 3021 and the signal processor 301.
  • the lead 304 is configured to receive a touch sensing signal generated by the sensing electrode 3021.
  • the touch sensing signal is transmitted to the signal processor 301.
  • the line where the lead 304 is located is perpendicular to the line where the scan line is located.
  • the display panel further includes at least one repair line 303 for transmitting the touch sensing signal instead of the lead 304 when the lead 304 has a wire break defect 401.
  • the lead layer 1021 and the repair line 303 are insulated from each other.
  • the lead wire 304 is connected to the sensing electrode 3021 through the via 305.
  • the lead 304 includes a first segment 3041 and a second segment 3042, the first segment 3041 being coupled to the second segment 3042.
  • the first end of the first segment 3041 is connected to the sensing electrode 3021 through the via 305, and the second end of the first segment 3041 extends to correspond to a peripheral region of the sensing electrode array 302. region.
  • the third end of the second segment 3042 is connected to the sensing electrode 3021 through the via 305, and the fourth end of the second segment 3042 is connected to the signal processor 301.
  • the repair line 303 is disposed on a region corresponding to a peripheral region of the sensing electrode array 302, and the repair line 303 is configured to be used when the second segment 3042 of the lead 304 has the disconnection defect 401 A connection is established with the lead 304 (the connection location is a first connection 402 and a second connection 403) to transmit the touch sensing signal to the signal processor 301.
  • the repair line 303 is configured to establish a connection with the first segment 3041 and the second segment 3042 respectively when the second segment 3042 has the wire break defect 401 (the connection positions are respectively a first connection 402 and a second connection 403) to transmit the touch sensing signal to the signal processor 301 through the first segment 3041, the repair line 303, and the second segment 3042 .
  • the repair lines 303 are connected end to end, the repair line 303 is in the shape of a rectangular ring, and the repair line 303 surrounds the sense electrode array 302.
  • the repair line 303 includes a third segment 3031 and a fourth segment 3032.
  • the third segment 3031 of the repair line 303 is configured to disconnect the fourth segment 3032 when the second segment 3042 has the wire break defect 401 (the disconnected position is the first a break 404 and/or a second break 405), and for establishing a connection with the first segment 3041 and the second segment 3042, respectively (the connection locations are the first junction 402 and the second, respectively) Connection 403).
  • connection between the third segment 3031 and the fourth segment 3032 is broken by laser cutting.
  • the connection between the third segment 3031 and the first segment 3041 is established by laser welding.
  • the connection between the third segment 3031 and the second segment 3042 is established by laser welding.
  • the repair line 303 is disposed in the layer where the sensing electrode layer 1023 is located.
  • the display panel can be eliminated by the repair line 303 when the lead wire 304 has the wire breakage defect 401, that is, the repair line 303 can be used.
  • the display panel performs repair to reduce the defect rate of the display panel.
  • the second embodiment of the display panel of the present invention is similar to the first embodiment described above, except that:
  • the repair line 303 is disposed within the array line layer 101.
  • the repair line 303 is disposed between the first metal layer and the second metal layer, wherein the first metal layer is a layer where the scan line is located, and the second metal layer is where the data line is located.
  • a second insulating layer is disposed between the repair line 303 and the first metal layer, and a third insulating layer is disposed between the repair line 303 and the second metal layer; or the repair a line 303 is disposed on the second metal layer, a fourth insulating layer is disposed between the repair line 303 and the second metal layer, and a fifth insulating layer is further disposed on the repair line 303.
  • a lead layer 1021 is disposed on the fifth insulating layer.
  • FIG. 5 is a flowchart of a first embodiment of a method for repairing a display panel of the present invention.
  • step 501 establishing a connection between the repair line 303 and the lead 304 when the lead 304 has a wire break defect 401;
  • step 502 disconnecting the third segment 3031 of the repair line 303 from the fourth segment 3032 of the repair line 303.
  • FIG. 6 is a flowchart of a second embodiment of a method for repairing a display panel of the present invention. This embodiment is similar to the first embodiment described above, except that:
  • the step A (the step 501) includes the following steps:
  • A1 when the disconnection defect 401 exists in the second segment 3042 of the lead 304, the first segment 3041 and the third segment 3031 of the lead 304 are established by laser welding.
  • the connection between the (the connection location is the first connection 402).
  • A2 (step 5012), establishing a connection between the second segment 3042 and the third segment 3031 (the connection location is the second junction 403).
  • the step B (the step 502) includes the following steps:
  • step 5021 disconnecting the third segment 3031 from the fourth segment 3032 by laser cutting (the disconnected position is the first break 404 and/or the second break At 405).
  • the display panel can be eliminated by the repair line 303 when the lead wire 304 has the wire breakage defect 401, that is, the repair line 303 can be used.
  • the display panel performs repair to reduce the defect rate of the display panel.

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Abstract

一种显示面板及其修复方法。显示面板包括像素阵列基板、信号处理器（301）、触摸感应层（102）和修复线（303）。触摸感应层（102）包括感应电极（3021）、第一绝缘层（1022）、引线层（1021）；引线层（1021）中的引线（304）用于接收感应电极（3021）所生成的触摸感应信号，并用于将触摸感应信号传输给信号处理器（301）；修复线用于在引线（304）存在断线缺陷时代替引线（304）传输触摸感应信号，降低显示面板的缺陷率。

Description

显示面板及其修复方法 技术领域
本发明涉及显示技术领域，特别涉及一种显示面板及其修复方法。
 背景技术
传统的显示面板中一般集成有触控感应电极层，以实现触控感应功能。
所述触控感应电极层一般是所述显示面板的制程过程中形成于所述显示面板内的。
然而，在所述触控感应电极层形成的过程中，用于传输触摸感应信号的导线有时候会出现断线缺陷，这些断线缺陷的存在会使得相应的触控感应区失灵，甚至会导致所述显示面板报废。
故，有必要提出一种新的技术方案，以解决上述技术问题。
 技术问题
本发明的目的在于提供一种显示面板及其修复方法，其能在显示面板存在断线缺陷时实现对显示面板的修复，降低显示面板的缺陷率。
 技术解决方案
一种显示面板，所述显示面板包括：一像素阵列基板；一信号处理器；一触摸感应层，设置于所述像素阵列基板内，所述触摸感应层与所述信号处理器连接，所述触摸感应层包括：一感应电极层，所述感应电极层包括：一感应电极阵列，所述感应电极阵列包括至少两感应电极，至少两感应电极以阵列的形式排列；一第一绝缘层；以及一引线层，所述引线层包括：至少一引线，所述引线与所述感应电极和所述信号处理器连接，所述引线用于接收所述感应电极所生成的触摸感应信号，并用于将所述触摸感应信号传输给所述信号处理器；其中，所述第一绝缘层设置于所述引线层上，所述感应电极层设置于所述第一绝缘层上；所述显示面板还包括：至少一修复线，所述修复线用于在所述引线存在断线缺陷时代替所述引线传输所述触摸感应信号；所述引线层与所述修复线相互绝缘；所述修复线包围所述感应电极阵列；所述引线通过过孔与所述感应电极连接；所述引线包括第一分段和第二分段，所述第一分段与所述第二分段连接；所述第一分段的第一末端通过所述过孔与所述感应电极连接，所述第一分段的第二末端延伸至与所述感应电极阵列的外围区域对应的区域；所述第二分段的第三末端通过所述过孔与所述感应电极连接，所述第二分段的第四末端与所述信号处理器连接；所述修复线设置于与所述感应电极阵列的外围区域对应的区域上；所述修复线用于在所述引线的所述第二分段存在所述断线缺陷时与所述引线建立连接，以将所述触摸感应信号传输至所述信号处理器。
在上述显示面板中，所述修复线用于在所述第二分段存在所述断线缺陷时分别与所述第一分段和所述第二分段建立连接，以使所述触摸感应信号通过所述第一分段、所述修复线和所述第二分段传输至所述信号处理器；所述修复线首尾相连；所述修复线包括第三分段和第四分段；所述修复线的所述第三分段用于在所述第二分段存在所述断线缺陷时断开与所述第四分段的连接，以及用于分别与所述第一分段和所述第二分段建立连接。
在上述显示面板中，所述第三分段与所述第四分段之间的连接是通过激光切割的方式断开的；所述第三分段与所述第一分段之间的连接是通过激光焊接的方式建立连接的；所述第三分段与所述第二分段之间的连接是通过激光焊接的方式建立连接的。
在上述显示面板中，所述修复线设置于所述感应电极层所在的层内。
在上述显示面板中，所述修复线设置在第一金属层和第二金属层之间，其中，所述第一金属层为所述阵列线层中的扫描线所在的层，所述第二金属层为所述阵列线层中的数据线所在的层，所述修复线与所述第一金属层之间设有第二绝缘层，所述修复线与所述第二金属层之间设有第三绝缘层。
在上述显示面板中，所述修复线设置于所述阵列线层中的数据线所在的层之上，所述修复线与所述阵列线层中的数据线所在的层之间设置有第四绝缘层，所述修复线上还设有第五绝缘层，所述引线层设置于所述第五绝缘层上。
一种显示面板，所述显示面板包括：一像素阵列基板；一信号处理器；一触摸感应层，设置于所述像素阵列基板内，所述触摸感应层与所述信号处理器连接，所述触摸感应层包括：一感应电极层，所述感应电极层包括：一感应电极阵列，所述感应电极阵列包括至少两感应电极，至少两感应电极以阵列的形式排列；一第一绝缘层；以及一引线层，所述引线层包括：至少一引线，所述引线与所述感应电极和所述信号处理器连接，所述引线用于接收所述感应电极所生成的触摸感应信号，并用于将所述触摸感应信号传输给所述信号处理器；其中，所述第一绝缘层设置于所述引线层上，所述感应电极层设置于所述第一绝缘层上；所述显示面板还包括：至少一修复线，所述修复线用于在所述引线存在断线缺陷时代替所述引线传输所述触摸感应信号。
在上述显示面板中，所述引线通过过孔与所述感应电极连接；所述引线包括第一分段和第二分段，所述第一分段与所述第二分段连接；所述第一分段的第一末端通过所述过孔与所述感应电极连接，所述第一分段的第二末端延伸至与所述感应电极阵列的外围区域对应的区域；所述第二分段的第三末端通过所述过孔与所述感应电极连接，所述第二分段的第四末端与所述信号处理器连接。
在上述显示面板中，所述修复线设置于与所述感应电极阵列的外围区域对应的区域上；所述修复线用于在所述引线的所述第二分段存在所述断线缺陷时与所述引线建立连接，以将所述触摸感应信号传输至所述信号处理器。
在上述显示面板中，所述修复线用于在所述第二分段存在所述断线缺陷时分别与所述第一分段和所述第二分段建立连接，以使所述触摸感应信号通过所述第一分段、所述修复线和所述第二分段传输至所述信号处理器。
在上述显示面板中，所述修复线首尾相连；所述修复线包括第三分段和第四分段；所述修复线的所述第三分段用于在所述第二分段存在所述断线缺陷时断开与所述第四分段的连接，以及用于分别与所述第一分段和所述第二分段建立连接。
在上述显示面板中，所述第三分段与所述第四分段之间的连接是通过激光切割的方式断开的；所述第三分段与所述第一分段之间的连接是通过激光焊接的方式建立连接的；所述第三分段与所述第二分段之间的连接是通过激光焊接的方式建立连接的。
在上述显示面板中，所述修复线设置于所述感应电极层所在的层内。
在上述显示面板中，所述引线层与所述修复线相互绝缘。
在上述显示面板中，所述修复线包围所述感应电极阵列。
在上述显示面板中，所述修复线设置在第一金属层和第二金属层之间，其中，所述第一金属层为所述阵列线层中的扫描线所在的层，所述第二金属层为所述阵列线层中的数据线所在的层，所述修复线与所述第一金属层之间设有第二绝缘层，所述修复线与所述第二金属层之间设有第三绝缘层。
在上述显示面板中，所述修复线设置于所述阵列线层中的数据线所在的层之上，所述修复线与所述阵列线层中的数据线所在的层之间设置有第四绝缘层，所述修复线上还设有第五绝缘层，所述引线层设置于所述第五绝缘层上。
一种上述显示面板的修复方法，所述方法包括以下步骤：A、在所述引线存在断线缺陷时建立所述修复线与所述引线之间的连接；B、断开所述修复线的第三分段与所述修复线的第四分段之间的连接。
在上述显示面板的修复方法中，所述步骤A包括以下步骤：a1、在所述引线的第二分段存在所述断线缺陷时，通过激光焊接的方式建立所述引线的第一分段与所述第三分段之间的连接，以及建立所述第二分段与所述第三分段之间的连接。
在上述显示面板的修复方法中，所述步骤B包括以下步骤：b1、通过激光切割的方式断开所述第三分段与所述第四分段之间的连接。
 有益效果
相对现有技术，本发明能够在显示面板存在断线缺陷时实现对显示面板的修复，从而降低显示面板的缺陷率。
 附图说明
图1为本发明的显示面板的截面的示意图；
图2为图1中触摸感应层的截面的示意图；
图3为本发明的显示面板的第一实施例的示意图；
图4为图3中的显示面板的修复方式的示意图；
图5为本发明的显示面板的修复方法的第一实施例的流程图；
图6为本发明的显示面板的修复方法的第二实施例的流程图。
 本发明的最佳实施方式
本说明书所使用的词语“实施例”意指用作实例、示例或例证。此外，本说明书和所附权利要求中所使用的冠词“一”一般地可以被解释为意指“一个或多个”，除非另外指定或从上下文可以清楚确定单数形式。
参考图1、图2、图3和图4，图1为本发明的显示面板的截面的示意图，图2为图1中触摸感应层102的截面的示意图，图3为本发明的显示面板的第一实施例的示意图，图4为图3中的显示面板的修复方式的示意图。
本发明的显示面板包括像素阵列基板、信号处理器301、触摸感应层102。本发明的显示面板可以是TFT-LCD（Thin Film Transistor Liquid Crystal Display，薄膜晶体管液晶显示面板）、OLED（Organic Light Emitting Diode，有机发光二极管显示面板）等。
所述触摸感应层102设置于所述像素阵列基板内。在所述显示面板为薄膜晶体管液晶显示面板的情况下，所述像素阵列基板为薄膜晶体管阵列基板，所述显示面板还包括彩色滤光片（CF，Color，Filter）基板和液晶层，其中，所述薄膜晶体管阵列基板包括像素电极层103和阵列线层101，所述触摸感应层102设置于所述像素电极层103和所述阵列线层101之间，所述阵列线层101包括基板、扫描线、TFT（Thin Film Transistor，薄膜晶体管）开关、数据线等。
所述触摸感应层102与所述信号处理器301连接，所述触摸感应层102包括感应电极层1023、第一绝缘层1022和引线层1021，其中，所述引线层1021设置于所述阵列线层101之上，所述第一绝缘层1022设置于所述引线层1021上，所述感应电极层1023设置于所述第一绝缘层1022上。
所述感应电极层1023包括感应电极阵列302，所述感应电极阵列302包括至少两感应电极3021，至少两感应电极3021以阵列（二维阵列）的形式排列。在本实施例中，所述感应电极阵列302包括至少两感应电极行。所述感应电极行所在的直线与所述扫描线所在的直线平行。
所述引线层1021包括至少一引线304，所述引线304与所述感应电极3021和所述信号处理器301连接，所述引线304用于接收所述感应电极3021所生成的触摸感应信号，并用于将所述触摸感应信号传输给所述信号处理器301。所述引线304所在的直线与所述扫描线所在的直线垂直。
所述显示面板还包括至少一修复线303，所述修复线303用于在所述引线304存在断线缺陷401时代替所述引线304传输所述触摸感应信号。
所述引线层1021与所述修复线303相互绝缘。
在本实施例中，所述引线304通过过孔305与所述感应电极3021连接。所述引线304包括第一分段3041和第二分段3042，所述第一分段3041与所述第二分段3042连接。
所述第一分段3041的第一末端通过所述过孔305与所述感应电极3021连接，所述第一分段3041的第二末端延伸至与所述感应电极阵列302的外围区域对应的区域。所述第二分段3042的第三末端通过所述过孔305与所述感应电极3021连接，所述第二分段3042的第四末端与所述信号处理器301连接。
所述修复线303设置于与所述感应电极阵列302的外围区域对应的区域上，所述修复线303用于在所述引线304的所述第二分段3042存在所述断线缺陷401时与所述引线304建立连接（连接位置是第一连接处402和第二连接处403），以将所述触摸感应信号传输至所述信号处理器301。
具体地，所述修复线303用于在所述第二分段3042存在所述断线缺陷401时分别与所述第一分段3041和所述第二分段3042建立连接（连接位置分别是第一连接处402和第二连接处403），以使所述触摸感应信号通过所述第一分段3041、所述修复线303和所述第二分段3042传输至所述信号处理器301。
所述修复线303首尾相连，所述修复线303的形状为矩形的环形，并且所述修复线303包围所述感应电极阵列302。
所述修复线303包括第三分段3031和第四分段3032。所述修复线303的所述第三分段3031用于在所述第二分段3042存在所述断线缺陷401时断开与所述第四分段3032的连接（断开位置是第一断开处404和/或第二断开处405），以及用于分别与所述第一分段3041和所述第二分段3042建立连接（连接位置分别是第一连接处402和第二连接处403）。
所述第三分段3031与所述第四分段3032之间的连接是通过激光切割的方式断开的。所述第三分段3031与所述第一分段3041之间的连接是通过激光焊接的方式建立连接的。所述第三分段3031与所述第二分段3042之间的连接是通过激光焊接的方式建立连接的。
在本实施例中，所述修复线303设置于所述感应电极层1023所在的层内。
通过上述技术方案，可以使得所述显示面板在所述引线304存在所述断线缺陷401时通过所述修复线303来消除所述断线缺陷401，即，可以通过所述修复线303来对所述显示面板进行修复，从而降低所述显示面板的缺陷率。
本发明的显示面板的第二实施例与上述第一实施例相似，不同之处在于：
所述修复线303设置于所述阵列线层101内。例如，所述修复线303设置在第一金属层和第二金属层之间，其中，所述第一金属层为所述扫描线所在的层，所述第二金属层为所述数据线所在的层，所述修复线303与所述第一金属层之间设有第二绝缘层，所述修复线303与所述第二金属层之间设有第三绝缘层；或者，所述修复线303设置于所述第二金属层之上，所述修复线303与所述第二金属层之间设置有第四绝缘层，所述修复线303上还设有第五绝缘层，所述引线层1021设置于所述第五绝缘层上。
参考图5，图5为本发明的显示面板的修复方法的第一实施例的流程图。
本实施例的显示面板的修复方法包括以下步骤：
A（步骤501）、在所述引线304存在断线缺陷401时建立所述修复线303与所述引线304之间的连接；
B（步骤502）、断开所述修复线303的第三分段3031与所述修复线303的第四分段3032之间的连接。
参考图6，图6为本发明的显示面板的修复方法的第二实施例的流程图。本实施例与上述第一实施例相似，不同之处在于：
所述步骤A（所述步骤501）包括以下步骤：
a1（步骤5011）、在所述引线304的第二分段3042存在所述断线缺陷401时，通过激光焊接的方式建立所述引线304的第一分段3041与所述第三分段3031之间的连接（连接位置是第一连接处402）.
a2（步骤5012）、建立所述第二分段3042与所述第三分段3031之间的连接（连接位置是第二连接处403）。
所述步骤B（所述步骤502）包括以下步骤：
b1（步骤5021）、通过激光切割的方式断开所述第三分段3031与所述第四分段3032之间的连接（断开位置是第一断开处404和/或第二断开处405）。
通过上述技术方案，可以使得所述显示面板在所述引线304存在所述断线缺陷401时通过所述修复线303来消除所述断线缺陷401，即，可以通过所述修复线303来对所述显示面板进行修复，从而降低所述显示面板的缺陷率。
尽管已经相对于一个或多个实现方式示出并描述了本发明，但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本发明包括所有这样的修改和变型，并且仅由所附权利要求的范围限制。特别地关于由上述组件执行的各种功能，用于描述这样的组件的术语旨在对应于执行所述组件的指定功能（例如其在功能上是等价的）的任意组件（除非另外指示），即使在结构上与执行本文所示的本说明书的示范性实现方式中的功能的公开结构不等同。此外，尽管本说明书的特定特征已经相对于若干实现方式中的仅一个被公开，但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。而且，就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言，这样的术语旨在以与术语“包含”相似的方式包括。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示面板，其中，所述显示面板包括：
    一像素阵列基板；
    一信号处理器；
    一触摸感应层，设置于所述像素阵列基板内，所述触摸感应层与所述信号处理器连接，所述触摸感应层包括：
    一感应电极层，所述感应电极层包括：
    一感应电极阵列，所述感应电极阵列包括至少两感应电极，至少两感应电极以阵列的形式排列；
    一第一绝缘层；以及
    一引线层，所述引线层包括：
    至少一引线，所述引线与所述感应电极和所述信号处理器连接，所述引线用于接收所述感应电极所生成的触摸感应信号，并用于将所述触摸感应信号传输给所述信号处理器；
    其中，所述第一绝缘层设置于所述引线层上，所述感应电极层设置于所述第一绝缘层上；
    所述显示面板还包括：
    至少一修复线，所述修复线用于在所述引线存在断线缺陷时代替所述引线传输所述触摸感应信号；
    所述引线层与所述修复线相互绝缘；
    所述修复线包围所述感应电极阵列；
    所述引线通过过孔与所述感应电极连接；
    所述引线包括第一分段和第二分段，所述第一分段与所述第二分段连接；
    所述第一分段的第一末端通过所述过孔与所述感应电极连接，所述第一分段的第二末端延伸至与所述感应电极阵列的外围区域对应的区域；
    所述第二分段的第三末端通过所述过孔与所述感应电极连接，所述第二分段的第四末端与所述信号处理器连接；
    所述修复线设置于与所述感应电极阵列的外围区域对应的区域上；
    所述修复线用于在所述引线的所述第二分段存在所述断线缺陷时与所述引线建立连接，以将所述触摸感应信号传输至所述信号处理器。
  2. 根据权利要求1所述的显示面板，其中，所述修复线用于在所述第二分段存在所述断线缺陷时分别与所述第一分段和所述第二分段建立连接，以使所述触摸感应信号通过所述第一分段、所述修复线和所述第二分段传输至所述信号处理器；
    所述修复线首尾相连；
    所述修复线包括第三分段和第四分段；
    所述修复线的所述第三分段用于在所述第二分段存在所述断线缺陷时断开与所述第四分段的连接，以及用于分别与所述第一分段和所述第二分段建立连接。
  3. 根据权利要求2所述的显示面板，其中，所述第三分段与所述第四分段之间的连接是通过激光切割的方式断开的；
    所述第三分段与所述第一分段之间的连接是通过激光焊接的方式建立连接的；
    所述第三分段与所述第二分段之间的连接是通过激光焊接的方式建立连接的。
  4. 根据权利要求1所述的显示面板，其中，所述修复线设置于所述感应电极层所在的层内。
  5. 根据权利要求1所述的显示面板，其中，所述修复线设置在第一金属层和第二金属层之间，其中，所述第一金属层为所述阵列线层中的扫描线所在的层，所述第二金属层为所述阵列线层中的数据线所在的层，所述修复线与所述第一金属层之间设有第二绝缘层，所述修复线与所述第二金属层之间设有第三绝缘层。
  6. 根据权利要求1所述的显示面板，其中，所述修复线设置于所述阵列线层中的数据线所在的层之上，所述修复线与所述阵列线层中的数据线所在的层之间设置有第四绝缘层，所述修复线上还设有第五绝缘层，所述引线层设置于所述第五绝缘层上。
  7. 一种显示面板，其中，所述显示面板包括：
    一像素阵列基板；
    一信号处理器；
    一触摸感应层，设置于所述像素阵列基板内，所述触摸感应层与所述信号处理器连接，所述触摸感应层包括：
    一感应电极层，所述感应电极层包括：
    一感应电极阵列，所述感应电极阵列包括至少两感应电极，至少两感应电极以阵列的形式排列；
    一第一绝缘层；以及
    一引线层，所述引线层包括：
    至少一引线，所述引线与所述感应电极和所述信号处理器连接，所述引线用于接收所述感应电极所生成的触摸感应信号，并用于将所述触摸感应信号传输给所述信号处理器；
    其中，所述第一绝缘层设置于所述引线层上，所述感应电极层设置于所述第一绝缘层上；
    所述显示面板还包括：
    至少一修复线，所述修复线用于在所述引线存在断线缺陷时代替所述引线传输所述触摸感应信号。
  8. 根据权利要求7所述的显示面板，其中，所述引线通过过孔与所述感应电极连接；
    所述引线包括第一分段和第二分段，所述第一分段与所述第二分段连接；
    所述第一分段的第一末端通过所述过孔与所述感应电极连接，所述第一分段的第二末端延伸至与所述感应电极阵列的外围区域对应的区域；
    所述第二分段的第三末端通过所述过孔与所述感应电极连接，所述第二分段的第四末端与所述信号处理器连接。
  9. 根据权利要求8所述的显示面板，其中，所述修复线设置于与所述感应电极阵列的外围区域对应的区域上；
    所述修复线用于在所述引线的所述第二分段存在所述断线缺陷时与所述引线建立连接，以将所述触摸感应信号传输至所述信号处理器。
  10. 根据权利要求9所述的显示面板，其中，所述修复线用于在所述第二分段存在所述断线缺陷时分别与所述第一分段和所述第二分段建立连接，以使所述触摸感应信号通过所述第一分段、所述修复线和所述第二分段传输至所述信号处理器。
  11. 根据权利要求10所述的显示面板，其中，所述修复线首尾相连；
    所述修复线包括第三分段和第四分段；
    所述修复线的所述第三分段用于在所述第二分段存在所述断线缺陷时断开与所述第四分段的连接，以及用于分别与所述第一分段和所述第二分段建立连接。
  12. 根据权利要求11所述的显示面板，其中，所述第三分段与所述第四分段之间的连接是通过激光切割的方式断开的；
    所述第三分段与所述第一分段之间的连接是通过激光焊接的方式建立连接的；
    所述第三分段与所述第二分段之间的连接是通过激光焊接的方式建立连接的。
  13. 根据权利要求7所述的显示面板，其中，所述修复线设置于所述感应电极层所在的层内。
  14. 根据权利要求7所述的显示面板，其中，所述引线层与所述修复线相互绝缘。
  15. 根据权利要求7所述的显示面板，其中，所述修复线包围所述感应电极阵列。
  16. 根据权利要求7所述的显示面板，其中，所述修复线设置在第一金属层和第二金属层之间，其中，所述第一金属层为所述阵列线层中的扫描线所在的层，所述第二金属层为所述阵列线层中的数据线所在的层，所述修复线与所述第一金属层之间设有第二绝缘层，所述修复线与所述第二金属层之间设有第三绝缘层。
  17. 根据权利要求7所述的显示面板，其中，所述修复线设置于所述阵列线层中的数据线所在的层之上，所述修复线与所述阵列线层中的数据线所在的层之间设置有第四绝缘层，所述修复线上还设有第五绝缘层，所述引线层设置于所述第五绝缘层上。
  18. 一种如权利要求7所述的显示面板的修复方法，其中，所述方法包括以下步骤：
    A、在所述引线存在断线缺陷时建立所述修复线与所述引线之间的连接；
    B、断开所述修复线的第三分段与所述修复线的第四分段之间的连接。
  19. 根据权利要求18所述的显示面板的修复方法，其中，所述步骤A包括以下步骤：
    a1、在所述引线的第二分段存在所述断线缺陷时，通过激光焊接的方式建立所述引线的第一分段与所述第三分段之间的连接，以及建立所述第二分段与所述第三分段之间的连接。
  20. 根据权利要求18所述的显示面板的修复方法，其中，所述步骤B包括以下步骤：
    b1、通过激光切割的方式断开所述第三分段与所述第四分段之间的连接。
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