WO2014146372A1 - 走线结构、液晶显示面板及该走线结构的断线修复方法 - Google Patents

走线结构、液晶显示面板及该走线结构的断线修复方法 Download PDF

Info

Publication number
WO2014146372A1
WO2014146372A1 PCT/CN2013/078165 CN2013078165W WO2014146372A1 WO 2014146372 A1 WO2014146372 A1 WO 2014146372A1 CN 2013078165 W CN2013078165 W CN 2013078165W WO 2014146372 A1 WO2014146372 A1 WO 2014146372A1
Authority
WO
WIPO (PCT)
Prior art keywords
line
metal
wire
insulated
shorting bar
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2013/078165
Other languages
English (en)
French (fr)
Inventor
吴础任
郑文达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
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 Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Publication of WO2014146372A1 publication Critical patent/WO2014146372A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • 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
    • G02F1/136263—Line defects

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular, to a wiring structure, a liquid crystal display panel, and a wire break repairing method of the wire structure.
  • FIG. 1 is a wiring structure of an embodiment of a liquid crystal display panel in the prior art.
  • the current liquid crystal display panel is usually routed through the shorting bar 100 and then through the data line 200 connected to the shorting bar 100.
  • the data signal is shunted. Therefore, when a disconnection occurs between the data line 200 and the shorting bar 100, the liquid crystal display panel after power-on may exhibit an abnormality, such as a bright line or a dark line, which cannot be consumed. Accepted, so the product can not be sold directly and scrapped, resulting in great waste. Therefore, it is extremely urgent to provide a wiring structure and a wire break repair method which can be easily repaired to restore the display effect.
  • the main object of the present invention is to provide a wiring structure, a liquid crystal display panel, and a wire break repairing method of the wire structure.
  • the cable structure and the wire break repair method can repair the wire breakage of the liquid crystal display panel. Thereby, the display effect of the liquid crystal display panel is restored, the product yield is increased, and the invention has the advantages of simple structure, simple operation, shortened repair time and economical production cost.
  • the present invention provides a wiring structure including a substrate, a plurality of shorting bars disposed on the substrate, a plurality of data lines disposed on the substrate and having one end connected to the shorting bar, disposed in the a repairing circuit on the substrate, one end of the repairing circuit is insulated from the shorting bar, and the other end is insulated from the data line, and a data signal is input from one end of the shorting bar and output through the data line.
  • the repair line includes a first metal line and a second metal line, a first end of the first metal line is insulated from the shorting bar, and a first end of the second metal line is opposite to the first A second end of a metal line is insulated to intersect, and a second end of the second metal line is insulated from the data line.
  • the first end of the first metal wire is insulated from the other end of the shorting bar with respect to one end of the shorting bar input data signal; and one end of the shorting bar is connected with respect to the data line
  • the second end of the second metal line is insulated from the other end of the data line.
  • the first metal line and the second metal line are vertically insulated and intersect.
  • the first metal line is vertically insulated from the shorting bar
  • the second metal line is perpendicularly insulated from the data line
  • the data line is parallel to the first metal line.
  • the first metal wire and the second metal wire are a plurality of strips.
  • the present invention also provides a liquid crystal display panel, comprising a trace structure, the trace structure comprising a substrate, a plurality of shorting bars disposed on the substrate, disposed on the substrate and having one end connected thereto a plurality of data lines of the shorting bar, a repairing circuit disposed on the substrate, one end of the repairing line is insulated from the shorting bar, and the other end is insulated from the data line, and the data signal is separated by the shorting bar After one end is input, it is output through the data line.
  • the repair line includes a first metal line and a second metal line, a first end of the first metal line is insulated from the shorting bar, and a first end of the second metal line is opposite to the first A second end of a metal line is insulated to intersect, and a second end of the second metal line is insulated from the data line.
  • the first end of the first metal wire is insulated from the other end of the shorting bar with respect to one end of the shorting bar input data signal; and one end of the shorting bar is connected with respect to the data line
  • the second end of the second metal line is insulated from the other end of the data line.
  • the first metal line and the second metal line are vertically insulated and intersect.
  • the first metal line is vertically insulated from the shorting bar
  • the second metal line is perpendicularly insulated from the data line
  • the data line is parallel to the first metal line.
  • the first metal wire and the second metal wire are a plurality of strips.
  • the present invention also provides a method for repairing a wire breakage structure, the wire structure comprising a substrate, a plurality of shorting bars disposed on the substrate, and being disposed on the substrate and having one end connected to the short circuit a plurality of data lines of the rod, a repairing circuit disposed on the substrate, one end of the repairing line is insulated from the shorting bar, and the other end is insulated from the data line, and the data signal is from one end of the shorting bar
  • the wire break repair method of the wire structure includes:
  • Step S100 searching for a shorted bar and a data line that have been disconnected
  • Step S200 connecting one end of the repairing line to the broken wire shorting bar, connecting the other end of the repairing line to the broken data line, and passing the data signal of the shorting bar through the repairing The line is synchronously transmitted to the data line.
  • step S200 is specifically:
  • Connecting the first end of the first metal wire to the broken wire shorting bar, connecting the second end of the second metal wire to the broken data line, and connecting the first metal wire with The second metal lines are connected such that data signals of the shorting bars are synchronously transmitted to the data lines through the first metal lines and the second metal lines.
  • the first metal is soldering.
  • the repair line includes a first metal line and a second metal line, a first end of the first metal line is insulated from the shorting bar, and a first end of the second metal line is opposite to the first A second end of a metal line is insulated to intersect, and a second end of the second metal line is insulated from the data line.
  • the first end of the first metal wire is insulated from the other end of the shorting bar with respect to one end of the shorting bar input data signal; and one end of the shorting bar is connected with respect to the data line
  • the second end of the second metal line is insulated from the other end of the data line.
  • the first metal line and the second metal line are vertically insulated and intersect.
  • the first metal line is vertically insulated from the shorting bar
  • the second metal line is perpendicularly insulated from the data line
  • the data line is parallel to the first metal line.
  • the first metal wire and the second metal wire are a plurality of strips.
  • the wiring structure of the present invention includes a substrate, a plurality of shorting bars disposed on the substrate, a plurality of data lines disposed on the substrate and having one end connected to the shorting bar, and a repairing circuit disposed on the substrate One end of the repairing line is insulated from the shorting bar, and the other end is insulated from the data line, and a data signal is input from one end of the shorting bar and output through the data line.
  • the invention can repair the disconnection condition of the liquid crystal display panel by using the above-mentioned wiring structure and the wire breakage repairing method, thereby restoring the display effect of the liquid crystal display panel, increasing the product yield, and the invention has the advantages of simple structure and simple operation. Reduced repair time and saved production costs.
  • 1 is a wiring structure of an embodiment of a liquid crystal display panel in the prior art
  • FIG. 2 is a schematic diagram showing the structure and data signal transmission of an embodiment of the routing structure of the present invention
  • FIG. 3 is a schematic diagram showing the structure and data signal transmission after the disconnection of the trace structure in FIG. 2;
  • FIG. 4 is a schematic diagram showing the structure and data signal transmission after the repair of the trace structure of FIG. 2;
  • Fig. 5 is a flow chart showing an embodiment of a method for repairing a broken wire of the wiring structure of the present invention.
  • the present invention provides a trace structure.
  • FIG. 2 is a schematic diagram showing the structure and data signal transmission of an embodiment of the routing structure of the present invention
  • FIG. 3 is a schematic diagram of the structure and data signal transmission after the disconnection of the routing structure of FIG. 2
  • 2 Schematic diagram of structure and data signal transmission after the repair of the disconnected structure.
  • the wiring structure includes a substrate (not shown), a plurality of shorting bars 10 disposed on the substrate, and a plurality of shorting bars 10 disposed on the substrate and having one end connected to the shorting bar 10 a plurality of data lines 20, a repair line 30 disposed on the substrate, one end of the repair line 30 is insulated from the shorting bar 10, and the other end is insulated from the data line 20, and the data signal is shorted by the short circuit.
  • One end of the rod 10 is input and output through the data line 20.
  • the two ends of the repairing line 30 of the present invention are respectively insulated from the broken shorting bar 10 and the data line 20, and the state of the insulation intersecting is changed.
  • an alternative line of the above-mentioned broken line is formed, by which a data signal is input from one end of the shorting bar 10 (the arrow indicates the flow direction of the data signal), and passes through the repairing line 30. Then, it is output from the data line 20, thereby completing the disconnection repair of the substrate and increasing the product yield.
  • the repairing line 30 includes a first metal line 301 and a second metal line 302, and the first end of the first metal line 301 is insulated from the shorting bar 10,
  • the first end of the second metal line 302 is insulated from the second end of the first metal line 301, and the second end of the second metal line 302 is insulated from the data line 20.
  • the first end of the first metal wire 301 is insulated from the other end of the shorting bar 10 with respect to one end of the data signal input to the shorting bar 10; and the shorting bar 10 is connected with respect to the data line 20.
  • the second end of the second metal line 302 is insulated from the other end of the data line 20.
  • the first end of the first metal wire 301 is insulated from the broken wire shorting bar 10 (at B1), the first The second end of the two metal wires 302 is insulated from the broken data line 20 (at B3), and the insulation of the first metal wire 301 and the second metal wire 302 is at the intersection (at B2).
  • the state is changed to an electrical connection state, forming an alternative circuit of the above-mentioned broken line, by which a data signal is input from one end of the shorting bar 10 and passes through the first metal wire 301 and the second metal wire 302. Then, it is output from the data line 20, thereby completing the disconnection repair of the substrate, and increasing the product yield.
  • the first metal line 301 and the second metal line 302 are vertically insulated and intersect.
  • the first metal wire 301 is vertically insulated from the shorting bar 10
  • the second metal wire 302 is vertically insulated from the data line 20
  • the data line 20 is parallel to the first metal wire 301.
  • the reserved wiring space on the substrate is usually very limited. In this narrow reserved wiring space, a large number of metal traces need to be arranged. Therefore, the above-mentioned routing method in this embodiment utilizes space more reasonably, and effectively reduces power consumption and improves products. Yield.
  • the present invention is not limited to the above-described routing method, as long as the effect of repairing the broken line that the repair line 30 can achieve can be achieved.
  • first metal wire 301 and the second metal wire 302 are multiple, so that when the wire structure is broken, multiple repairs can be performed separately, so that the repairing process is faster and improved. Work efficiency.
  • the invention also provides a liquid crystal display panel comprising the trace structure.
  • the liquid crystal display panel can repair the disconnection condition through the wire structure, thereby restoring the display effect of the liquid crystal display panel, increasing the product yield, and the invention has the advantages of simple structure and operation. Simple, shortened repair time and saved production costs.
  • Figure 5 is a flow chart of an embodiment of a method for repairing a broken wire of the wiring structure of the present invention.
  • the invention also provides a wire break repair method for a wire structure.
  • the routing structure of the disconnection repairing method of the routing structure is the above-mentioned routing structure; as shown in FIG. 5, the disconnection repairing method of the routing structure includes:
  • Step S100 searching for the disconnected shorting bar 10 and the data line 20; in step S200, connecting one end of the repairing line to the disconnected shorting bar 10, and the other end of the repairing line 30 and the already
  • the broken data line 20 is connected such that the data signal of the shorting bar 10 is synchronously transmitted to the data line 20 through the repair line 30.
  • the position of the broken wire is first searched. When the position is found, the broken shorting bar 10 and the data line 20 at the position are respectively repaired.
  • the state in which the insulation intersects is changed to the electrical connection state, forming an alternative circuit of the above-mentioned broken line, by which the data signal is input from one end of the shorting bar 10, and the repair is performed.
  • the line 30 is output from the data line 20, the wire breakage of the substrate is completed, and the product yield is increased.
  • the manner of changing the insulation intersecting state to the electrical connection state may be welding, but is not limited to the welding manner, as long as the repairing circuit 30 can be electrically connected to the shorting bar 10 and the data line 20 instead.
  • the line is fine.
  • step S200 is specifically: connecting the first end of the first metal wire 301 with the broken wire shorting bar 10, and the second end of the second metal wire 302 is disconnected from the second wire
  • the line data line 20 is connected, and the first metal line 301 is connected to the second metal line 302, so that the data signal of the shorting bar 10 is synchronized by the first metal line 301 and the second metal line 302. Transfer to the data line 20.
  • the disconnection position (at the A) is first searched, and when the position is found, the first end of the first metal wire 301 is compared with the The intersection of the broken wire shorting bar 10 insulation (at B1), the second end of the second metal wire 302 and the insulated data line 20 (B3), the first metal wire 301 and the The insulation intersection state of the second metal line 302 insulation intersection (at B2) is changed to an electrical connection state, forming an alternative circuit of the above-mentioned broken line, by which a data signal is input from one end of the shorting bar 10, and The first metal wire 301 and the second metal wire 302 are output from the data line 20, thereby completing the wire break repair of the substrate and increasing the product yield.
  • the first The connection between the metal wire 301 and the second metal wire 302 is soldering. That is, in this embodiment, the first end of the first metal wire 301 is insulated from the broken wire shorting bar 10, the second end of the second metal wire 302 and the broken data are
  • the manner in which the insulation intersection of the first metal wire 301 and the second metal wire 302 at the intersection of the insulation of the wire 20 is changed to the electrical connection state may be welding, but the connection mode of the present invention is not limited to the present embodiment.
  • the welding described in the example may be such that the repair line 30 can be electrically connected to the shorting bar 10 and the data line 20 instead.
  • the embodiment of the present invention repairs the disconnection condition of the liquid crystal display panel by using the above-mentioned wiring structure and the method for repairing the broken line, thereby restoring the display effect of the liquid crystal display panel, increasing the product yield, and the structure of the invention is simple and operates. Simple, shortened repair time and saved production costs.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

提供了一种走线结构、液晶显示面板及该走线结构的断线修复方法，走线结构包括基板、设置于基板上的多条短路棒（10）、设置于基板上且其一端连接于短路棒（10）的多条数据线（20）、设置于基板上的修复线路（30），修复线路（30）的一端与短路棒（10）绝缘相交，另一端与数据线（20）绝缘相交，数据信号由短路棒（10）的一端输入后，经数据线（20）输出。走线结构的断线修复方法包括：查找已断线的短路棒（10）及数据线（20），将修复线路（30）的一端与已断线短路棒（10）连接，将修复线路（30）的另一端与已断线数据线（20）连接。通过走线结构及其断线修复方法，可以对液晶显示面板的断线情况进行修复，从而恢复液晶显示面板的显示效果，增加产品良率，且本发明结构简单、操作简便、缩短了修复时间、节约了生产成本。

Description

走线结构、液晶显示面板及该走线结构的断线修复方法
技术领域
本发明涉及液晶显示领域，尤其涉及一种走线结构、液晶显示面板及该走线结构的断线修复方法。
背景技术
在薄膜晶体管液晶显示面板的制造过程中，由于制程的原因，经常会在液晶显示面板内部出现数据线与短路棒断线的情况（比如两者的连接处出现断线），而如图1所示，图1是现有技术中液晶显示面板一实施例的走线结构，目前的液晶显示面板的走线方式通常都是先通过短路棒100，再经过连接于短路棒100上的数据线200将数据信号进行分流，因此，当数据线200与短路棒100之间出现断线时，通电后的液晶显示面板会出现显示异常，比如出现明显的亮线或暗线，这种显示缺陷无法被消费者接受，因此会导致产品无法直接出售而报废，从而造成极大的浪费。因此，提供一种可以可以方便进行修复从而恢复其显示效果的走线结构及断线修复方法迫在眉睫。
发明内容
本发明的主要目的是提供一种走线结构、液晶显示面板及该走线结构的断线修复方法，通过上述走线结构及其断线修复方法，可以对液晶显示面板的断线情况进行修复，从而恢复所述液晶显示面板的显示效果，增加产品良率，且本发明结构简单、操作简便、缩短了修复时间、节约了生产成本。
本发明提供了一种走线结构，包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出。
优选地，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
优选地，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
优选地，所述第一金属线及所述第二金属线垂直绝缘相交。
优选地，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
优选地，所述第一金属线及所述第二金属线为多条。
本发明还提供了一种液晶显示面板，包括一种走线结构，所述走线结构包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出。
优选地，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
优选地，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
优选地，所述第一金属线及所述第二金属线垂直绝缘相交。
优选地，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
优选地，所述第一金属线及所述第二金属线为多条。
本发明还提供了一种走线结构的断线修复方法，所述走线结构包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出，所述走线结构的断线修复方法包括：
步骤S100、查找已断线的短路棒及数据线；
步骤S200、将所述修复线路的一端与所述已断线短路棒连接，将所述修复线路的另一端与所述已断线数据线连接，使所述短路棒的数据信号通过所述修复线路同步传送至所述数据线。
优选地，所述步骤S200具体为：
将所述第一金属线的第一端与所述已断线短路棒连接，将所述第二金属线的第二端与所述已断线数据线连接，将所述第一金属线与所述第二金属线连接，使所述短路棒的数据信号通过所述第一金属线及所述第二金属线同步传送至所述数据线。
优选地，所述第一金属线的第一端与所述已断线短路棒之间、所述第二金属线的第二端与所述已断线数据线之间、所述第一金属线与所述第二金属线之间的连接方式为焊接。
优选地，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
优选地，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
优选地，所述第一金属线及所述第二金属线垂直绝缘相交。
优选地，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
优选地，所述第一金属线及所述第二金属线为多条。
本发明走线结构包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出。本发明通过上述走线结构及其断线修复方法，可以对液晶显示面板的断线情况进行修复，从而恢复所述液晶显示面板的显示效果，增加产品良率，且本发明结构简单、操作简便、缩短了修复时间、节约了生产成本。
附图说明
图1是现有技术中液晶显示面板一实施例的走线结构；
图2是本发明走线结构一实施例的结构及数据信号传送示意图；
图3是图2中走线结构断线后的结构及数据信号传送示意图；
图4是图2中走线结构断线修复后的结构及数据信号传送示意图；
图5是本发明走线结构的断线修复方法一实施例的流程图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
以下结合说明书附图及具体实施例进一步说明本发明的技术方案。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种走线结构。
参照图2至图4，图2是本发明走线结构一实施例的结构及数据信号传送示意图；图3是图2中走线结构断线后的结构及数据信号传送示意图；图4是图2中走线结构断线修复后的结构及数据信号传送示意图。
在本发明的实施例中，该走线结构包括基板（图未示）、设置于所述基板上的多条短路棒10、设置于所述基板上且其一端连接于所述短路棒10的多条数据线20、设置于所述基板上的修复线路30，所述修复线路30的一端与所述短路棒10绝缘相交，另一端与所述数据线20绝缘相交，数据信号由所述短路棒10的一端输入后，经所述数据线20输出。
当短路棒10与数据线20之间发生断线时，在本发明修复线路30的两端分别与所述已断线的短路棒10及数据线20绝缘相交处，将其绝缘相交的状态改变为电连接状态，形成上述已断线线路的替代线路，通过该方式，使得数据信号从所述短路棒10一端输入（图中箭头所示表示数据信号的流向），并经所述修复线路30后从所述数据线20输出，从而完成对基板的断线修复，增加产品良率。
进一步的，如图2至图4所示，所述修复线路30包括第一金属线301及第二金属线302，所述第一金属线301的第一端与所述短路棒10绝缘相交，所述第二金属线302的第一端与所述第一金属线301的第二端绝缘相交，所述第二金属线302的第二端与所述数据线20绝缘相交。相对于所述短路棒10输入数据信号的一端，所述第一金属线301的第一端与所述短路棒10的另一端绝缘相交；且相对于所述数据线20连接所述短路棒10的一端，所述第二金属线302的第二端与所述数据线20的另一端绝缘相交。当短路棒10与数据线20之间发生断线时（A处），将上述第一金属线301的第一端与所述已断线短路棒10绝缘相交处（B1处）、所述第二金属线302的第二端与所述已断线数据线20绝缘相交处（B3处）、所述第一金属线301与所述第二金属线302绝缘相交处（B2处）的绝缘相交状态改变为电连接状态，形成上述已断线线路的替代线路，通过该方式，使得数据信号从所述短路棒10一端输入，并经所述第一金属线301及所述第二金属线302之后从所述数据线20输出，从而完成对基板的断线修复，增加产品良率。
进一步的，参照图2至图4，所述第一金属线301及所述第二金属线302垂直绝缘相交。所述第一金属线301与所述短路棒10垂直绝缘相交，所述第二金属线302与所述数据线20垂直绝缘相交，所述数据线20与所述第一金属线301平行。为追求高显示质量和低生产成本，在基板上预留的走线空间通常十分有限。在这狭小的预留走线空间内，需要排布大量的金属走线，因此，本实施例中的上述走线方式更合理地利用了空间，并有效地减小了功耗，提高了产品良率。但本发明中并不限于上述走线方式，只要能达到修复线路30所能达到的修复断线的效果即可。
进一步的，所述第一金属线301及所述第二金属线302为多条，从而当所述走线结构发生多处断线时，可以分别对其进行修复，使得修补流程更快，提高了工作效率。
本发明还提供一种液晶显示面板，包括所述的走线结构。本发明实施例中，所述液晶显示面板通过所述走线结构，可以对其断线情况进行修复，从而恢复所述液晶显示面板的显示效果，增加产品良率，且本发明结构简单、操作简便、缩短了修复时间、节约了生产成本。
参照图2至图5，图5是本发明走线结构的断线修复方法一实施例的流程图。本发明还提供一种走线结构的断线修复方法。
该走线结构的断线修复方法的走线结构为上述的走线结构；如图5所示，所述走线结构的断线修复方法包括：
步骤S100、查找已断线的短路棒10及数据线20；步骤S200、将所述修复线路的一端与所述已断线短路棒10连接，将所述修复线路30的另一端与所述已断线数据线20连接，使所述短路棒10的数据信号通过所述修复线路30同步传送至所述数据线20。当短路棒10与数据线20之间发生断线时，首先对其断线位置进行查找，当寻找到该位置时，在该位置处的已断线的短路棒10及数据线20分别与修复电路30的绝缘相交处，将其绝缘相交的状态改变为电连接状态，形成上述已断线线路的替代线路，通过该方式，使得数据信号从所述短路棒10一端输入，并经所述修复线路30后从所述数据线20输出，从而完成对基板的断线修复，增加产品良率。且所述将其绝缘相交状态改变为电连接状态的方式可以为焊接，但并不限于焊接的方式，只要能使该修复线路30成为电连接所述短路棒10及所述数据线20的替代线路即可。
进一步的，所述步骤S200具体为：将所述第一金属线301的第一端与所述已断线短路棒10连接，将所述第二金属线302的第二端与所述已断线数据线20连接，将所述第一金属线301与所述第二金属线302连接，使所述短路棒10的数据信号通过所述第一金属线301及所述第二金属线302同步传送至所述数据线20。
当短路棒10与数据线20之间发生断线时，首先对其断线位置（A处）进行查找，当寻找到该位置时，将上述第一金属线301的第一端与所述已断线短路棒10绝缘相交处（B1处）、所述第二金属线302的第二端与所述已断线数据线20绝缘相交处（B3处）、所述第一金属线301与所述第二金属线302绝缘相交处（B2处）的绝缘相交状态改变为电连接状态，形成上述已断线线路的替代线路，通过该方式，使得数据信号从所述短路棒10一端输入，并经所述第一金属线301及所述第二金属线302之后从所述数据线20输出，从而完成对基板的断线修复，增加产品良率。
所述第一金属线301的第一端与所述已断线短路棒10之间、所述第二金属线302的第二端与所述已断线数据线20之间、所述第一金属线301与所述第二金属线302之间的连接方式为焊接。也即，本实施例中，将上述第一金属线301的第一端与所述已断线短路棒10绝缘相交处、所述第二金属线302的第二端与所述已断线数据线20绝缘相交处、所述第一金属线301与所述第二金属线302绝缘相交处的绝缘相交状态改变为电连接状态的方式可以为焊接，但本发明的连接方式并不限于本实施例中所述的焊接，只要能使该修复线路30成为电连接所述短路棒10及所述数据线20的替代线路即可。
本发明实施例通过上述走线结构及其断线修复方法，对液晶显示面板的断线情况进行修复，从而恢复所述液晶显示面板的显示效果，增加产品良率，且本发明结构简单、操作简便、缩短了修复时间、节约了生产成本。
以上所述仅为本发明的优选实施例，并非因此限制其专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种走线结构，其中，包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出。
  2. 根据权利要求1所述的走线结构，其中，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
  3. 根据权利要求2所述的走线结构，其中，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
  4. 根据权利要求2所述的走线结构，其中，所述第一金属线及所述第二金属线垂直绝缘相交。
  5. 根据权利要求2所述的走线结构，其中，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
  6. 根据权利要求2所述的走线结构，其中，所述第一金属线及所述第二金属线为多条。
  7. 一种液晶显示面板，其中，包括一种走线结构，所述走线结构包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出。
  8. 根据权利要求7所述的液晶显示面板，其中，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
  9. 根据权利要求8所述的液晶显示面板，其中，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
  10. 根据权利要求8所述的液晶显示面板，其中，所述第一金属线及所述第二金属线垂直绝缘相交。
  11. 根据权利要求8所述的液晶显示面板，其中，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
  12. 根据权利要求8所述的液晶显示面板，其中，所述第一金属线及所述第二金属线为多条。
  13. 一种走线结构的断线修复方法，所述走线结构包括基板、设置于所述基板上的多条短路棒、设置于所述基板上且其一端连接于所述短路棒的多条数据线、设置于所述基板上的修复线路，所述修复线路的一端与所述短路棒绝缘相交，另一端与所述数据线绝缘相交，数据信号由所述短路棒的一端输入后，经所述数据线输出，其中，所述走线结构的断线修复方法包括：
    步骤S100、查找已断线的短路棒及数据线；
    步骤S200、将所述修复线路的一端与所述已断线短路棒连接，将所述修复线路的另一端与所述已断线数据线连接，使所述短路棒的数据信号通过所述修复线路同步传送至所述数据线。
  14. 根据权利要求13所述的走线结构的断线修复方法，其中，所述步骤S200具体为：
    将所述第一金属线的第一端与所述已断线短路棒连接，将所述第二金属线的第二端与所述已断线数据线连接，将所述第一金属线与所述第二金属线连接，使所述短路棒的数据信号通过所述第一金属线及所述第二金属线同步传送至所述数据线。
  15. 根据权利要求14所述的走线结构的断线修复方法，其中，所述第一金属线的第一端与所述已断线短路棒之间、所述第二金属线的第二端与所述已断线数据线之间、所述第一金属线与所述第二金属线之间的连接方式为焊接。
  16. 如权利要求13所述的走线结构的断线修复方法，其中，所述修复线路包括第一金属线及第二金属线，所述第一金属线的第一端与所述短路棒绝缘相交，所述第二金属线的第一端与所述第一金属线的第二端绝缘相交，所述第二金属线的第二端与所述数据线绝缘相交。
  17. 如权利要求16所述的走线结构的断线修复方法，其中，相对于所述短路棒输入数据信号的一端，所述第一金属线的第一端与所述短路棒的另一端绝缘相交；且相对于所述数据线连接所述短路棒的一端，所述第二金属线的第二端与其所述数据线的另一端绝缘相交。
  18. 如权利要求16所述的走线结构的断线修复方法，其中，所述第一金属线及所述第二金属线垂直绝缘相交。
  19. 如权利要求16所述的走线结构的断线修复方法，其中，所述第一金属线与所述短路棒垂直绝缘相交，所述第二金属线与所述数据线垂直绝缘相交，所述数据线与所述第一金属线平行。
  20. 如权利要求16所述的走线结构的断线修复方法，其中，所述第一金属线及所述第二金属线为多条。
PCT/CN2013/078165 2013-03-21 2013-06-27 走线结构、液晶显示面板及该走线结构的断线修复方法 Ceased WO2014146372A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310093856.3 2013-03-21
CN201310093856.3A CN103197479B (zh) 2013-03-21 2013-03-21 走线结构、液晶显示面板及该走线结构的断线修复方法

Publications (1)

Publication Number Publication Date
WO2014146372A1 true WO2014146372A1 (zh) 2014-09-25

Family

ID=48720151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/078165 Ceased WO2014146372A1 (zh) 2013-03-21 2013-06-27 走线结构、液晶显示面板及该走线结构的断线修复方法

Country Status (2)

Country Link
CN (1) CN103197479B (zh)
WO (1) WO2014146372A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114037700A (zh) * 2021-12-31 2022-02-11 成都数联云算科技有限公司 面板缺陷检测方法、装置、电子设备及存储介质
US11514838B2 (en) 2019-11-18 2022-11-29 Hefei Boe Joint Technology Co., Ltd. Gate driving circuit, display device and repair method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103676232A (zh) * 2013-11-25 2014-03-26 深圳市华星光电技术有限公司 走线结构及该走线结构的断路修复方法、液晶面板
US10204938B2 (en) 2016-10-10 2019-02-12 Boe Technology Group Co., Ltd. Display panel, display apparatus, and method of repairing a signal line thereof
CN108732835A (zh) * 2018-05-29 2018-11-02 深圳市华星光电技术有限公司 阵列基板、液晶显示面板及液晶显示面板的光配向方法
CN112505974B (zh) * 2020-12-10 2022-07-22 滁州惠科光电科技有限公司 一种走线结构及液晶显示面板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840459A (en) * 1987-11-03 1989-06-20 General Electric Co. Matrix addressed flat panel liquid crystal display device with dual ended auxiliary repair lines for address line repair
JP2002040105A (ja) * 2000-07-24 2002-02-06 Seiko Epson Corp 電極パターンの検査方法及び液晶装置の製造方法
CN101487963A (zh) * 2009-02-25 2009-07-22 福建华映显示科技有限公司 主动组件数组基板及其方法
CN101930128A (zh) * 2009-06-24 2010-12-29 上海天马微电子有限公司 线路修复结构及其修复方法
CN102023446A (zh) * 2010-10-15 2011-04-20 福建华映显示科技有限公司 显示面板及其讯号线修补方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840459A (en) * 1987-11-03 1989-06-20 General Electric Co. Matrix addressed flat panel liquid crystal display device with dual ended auxiliary repair lines for address line repair
JP2002040105A (ja) * 2000-07-24 2002-02-06 Seiko Epson Corp 電極パターンの検査方法及び液晶装置の製造方法
CN101487963A (zh) * 2009-02-25 2009-07-22 福建华映显示科技有限公司 主动组件数组基板及其方法
CN101930128A (zh) * 2009-06-24 2010-12-29 上海天马微电子有限公司 线路修复结构及其修复方法
CN102023446A (zh) * 2010-10-15 2011-04-20 福建华映显示科技有限公司 显示面板及其讯号线修补方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11514838B2 (en) 2019-11-18 2022-11-29 Hefei Boe Joint Technology Co., Ltd. Gate driving circuit, display device and repair method
CN114037700A (zh) * 2021-12-31 2022-02-11 成都数联云算科技有限公司 面板缺陷检测方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
CN103197479B (zh) 2015-11-25
CN103197479A (zh) 2013-07-10

Similar Documents

Publication Publication Date Title
WO2014146372A1 (zh) 走线结构、液晶显示面板及该走线结构的断线修复方法
CN101216643B (zh) 液晶显示装置阵列基板、其修补方法及液晶显示装置
WO2013152514A1 (zh) 液晶面板、液晶模组和检查方法
WO2013174046A1 (zh) 液晶显示面板
WO2014201729A1 (zh) 一种显示面板、显示面板的检测线路及其检测方法
CN103676255B (zh) 阵列基板的防静电结构
WO2015100770A1 (zh) Tft-lcd阵列基板及其数据线断线的修复方法
CN110416270B (zh) Oled显示面板及其检测方法、显示装置
CN104407481B (zh) 阵列基板、信号线不良的检测方法、显示面板及显示装置
CN107275165A (zh) 包括中断布线的电子控制装置
WO2020103258A1 (zh) 测试电路、显示面板测试装置和显示装置
CN107656386A (zh) 阵列基板及修复方法和显示面板
WO2021203520A1 (zh) Goa 电路、显示面板及修复方法
CN103353679B (zh) 一种阵列基板、显示装置及阵列基板的修复方法
WO2017015979A1 (zh) 测试引出线结构及测试装置
WO2013078784A1 (zh) 显示器、液晶模组以及固定结构
WO2013078699A1 (zh) 修复线系统及其修复方法
WO2013155724A1 (zh) 显示面板的布线结构及像素结构
CN110189666A (zh) Goa测试电路、阵列基板、显示面板和goa测试方法
WO2020034525A1 (zh) 一种阵列基板驱动电路的测试方法及显示面板
WO2015074302A1 (zh) 走线结构及该走线结构的断路修复方法、液晶面板
WO2017219402A1 (zh) 液晶显示面板及液晶显示装置
CN107768387B (zh) 一种阵列基板及其修复方法
WO2017024548A1 (zh) 一种液晶面板、tft基板及其检测方法
JP4141696B2 (ja) 画像表示パネルとその製造方法、画像表示装置

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: 13879080

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: 13879080

Country of ref document: EP

Kind code of ref document: A1