CN109683413A - A kind of array substrate and its broken wire repair method - Google Patents
A kind of array substrate and its broken wire repair method Download PDFInfo
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- CN109683413A CN109683413A CN201910115530.3A CN201910115530A CN109683413A CN 109683413 A CN109683413 A CN 109683413A CN 201910115530 A CN201910115530 A CN 201910115530A CN 109683413 A CN109683413 A CN 109683413A
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- 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
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- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- 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
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Abstract
The present invention provides a kind of array substrate, including corresponding to the first area of the viewing area of display panel and corresponding to the second area of non-display area being located on the outside of the first area and the third region on the outside of the second area；The first area and the second area are provided at least two data lines being parallel to each other and at least two and the orthogonal scan line of the data line；The third region be provided be fanned out to cabling and at least one fit line for being fanned out to cabling antarafacial and intersecting；It is described be fanned out to cabling be correspondingly connected with the first area the data line or the scan line；Described fit line one end connects the data line of the second area or the scan line, the fit line other end form breakpoint；The utility model has the advantages that the present invention by more data lines of design and scan line, neither reduces the transmitance of pixel region nor increases the size of panel size, the repairing to arbitrarily breaking in panel can be achieved with.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of array substrate and its broken wire repair methods.
Background technique
TFT-LCD is excellent because its is quality-high and inexpensive, light weight, easy to carry, long service life, picture is clear, reliability is high etc.
Point, it is standby welcomed by the people.TFT-LCD product is seen everywhere in our daily life, greatly to commercial advertisement, as low as intelligent hand
Table.Because of its reliability height, it is also largely used to military industry, such as space flight and aviation etc..Although now emerging many advanced aobvious
Show mode, such as OLED, QD, LED, Micro-LED, ink screen etc., because of cost, service life, reliability, material, technology barrier etc.
A variety of causes fails the status for replacing TFT-LCD.TFT-LCD is still main force instantly.
With increasingly improving for people's living standard and making rapid progress for science and technology, people propose increasingly display screen
High requirement, does not require nothing more than and has excellent performance, and requires beautiful.TFT-LCD requires probably to experienced following four process: simple
Display is used；High response speed, high colour gamut, high-res；Frivolous, narrow frame, low-power consumption；More frivolous, flexible, high screen accounting,
Drop resistant, service life height, ultra-narrow frame or Rimless etc..The product of high performance-price ratio can just win the favor of consumer, thus panel factory
Product cost is also constantly reduced while product quality is continuously improved, reducing product cost most straightforward approach is exactly yield
It is promoted, bad in TFT-LCD processing procedure interrupt line is very universal defect, and disconnection defect is especially prominent in flexible LCD, seriously
The yield of product is influenced, therefore reparation of breaking is extremely important.Common broken wire repair method has following three kinds:
1, broken line repairing metal block is designed in pixel region, when finding broken string, by laser cutting and welding, is realized
Repairing to broken string；
2, several groups of metal mending lines being designed the panel periphery more, when finding broken string, passes through laser cutting and welding, realizes
Repairing to broken string；
3, directly in pixel region to increase a preliminary data or signal wire more, by laser welding, realize to broken string
Repairing.
The shortcomings that the shortcomings that above scheme 1 and 3 is exactly the transmitance that can seriously reduce pixel region, scheme 2 can exactly repair
The quantity to break again is few, and panel size can be increased.
In conclusion the array substrate of the prior art leads to product pixel region due to using traditional broken wire repair method
The transmitance in domain seriously reduces or the panel size of product is increased, and influences product quality, influences product yield, causes to produce
Product competitiveness is insufficient.Therefore, it is necessary to one kind new array substrate and its broken wire repair method are provided to improve this defect.
Summary of the invention
The embodiment of the present invention provides a kind of array substrate, for solving the array substrate of the prior art due to using traditional
Broken wire repair method, leads to that the transmitance of product pixel region seriously reduces or the panel size of product is increased, and influences
Product quality influences product yield, causes the hypodynamic technical problem of product competition.
The embodiment of the present invention provides a kind of array substrate, and the array substrate includes the viewing area corresponding to display panel
First area and corresponding to non-display area be located at the first area on the outside of second area and be located at the second area
The third region in outside；
The first area and the second area are provided at least two data lines arranged in parallel and at least
Two and the orthogonal scan line of the data line；The third region, which is provided with, is fanned out to cabling and at least one adaptation
Line；
It is described be fanned out to cabling be correspondingly connected with the first area the data line or the scan line；
The fit line intersects with the cabling antarafacial that is fanned out to, and described fit line one end connects the described of the second area
Data line or the scan line, the fit line other end form breakpoint；
Wherein, the fit line be fanned out to cabling described in the one of the broken string for being connected to the first area and be connected, and it is described
The data line is connected with the intersection point of the scan line and can form repair line second area accordingly, the both ends of the repair line with
The both ends of the broken string are correspondingly connected with data-signal to realize the broken string or scanning signal is led to again.
According to one preferred embodiment of the present invention, the second area is dummy pixel areas.
According to one preferred embodiment of the present invention, the distribution density of the data line in the second area is greater than described the
The distribution density of the data line in one region.
According to one preferred embodiment of the present invention, the distribution density of the scan line in the second area is greater than described the
The distribution density of the scan line in one region.
According to one preferred embodiment of the present invention, the third region is provided with data-signal driving chip and grid signal is driven
Dynamic chip, the data-signal driving chip are located at the direction end of the data line, and the grid signal driving chip is located at institute
State the direction end of scan line.
According to one preferred embodiment of the present invention, the third region includes the first fanout area and the second fanout area, and described the
It is provided with first in one fanout area and is fanned out to cabling group, is provided with second in second fanout area and is fanned out to cabling group.
According to one preferred embodiment of the present invention, the described first input terminal for being fanned out to cabling group connects the data-signal driving
Chip, the described first output end for being fanned out to cabling group are correspondingly connected with the data line of the first area；Described second is fanned out to
The input terminal of cabling group connects the grid signal driving chip, and the described second output end for being fanned out to cabling group is correspondingly connected with described
The scan line of first area.
According to one preferred embodiment of the present invention, the fit line includes parallel with the data line or the scan line
One sub- fit line and the second sub- fit line；Described first sub- fit line one end forms breakpoint, and the other end and second son are suitable
Wiring be connected, the second sub- fit line other end in the second area the data line or the scan line be connected.
The embodiment of the present invention also provides a kind of broken wire repair method of above-mentioned array substrate, and the restorative procedure includes:
S10, the point to break in first area is searched, determines broken string；
S20, will in third region with it is described broken string be connected described in be fanned out to cabling, the point intersected with any fit line
Welding；
S30, when the broken string is data line, first data line one end and the fit line phase in the second area
Even, by the intersection point welding of any scan line intersected with the first data line other end, by the scan line with it is described
The point welding of broken string intersection, i.e. signal lead to again.
According to one preferred embodiment of the present invention, in S30, when the broken string is scan line, in the second area the
Scan line one end is connected with the fit line, by the friendship of any data line intersected with the first scan line other end
Point welding, by the data line and the point welding broken and intersected, i.e. signal leads to again.
The utility model has the advantages that a kind of array substrate provided in an embodiment of the present invention, using display area outside dummy pixel areas
Data line and scan line cooperatively form repair line, when finding broken string, by laser the metal wire of different layers in length and breadth is melted
It is connected together, realizes the repairing to broken string, neither reduce the transmitance of pixel region nor increase the size of panel size, energy
The repairing to arbitrary data line or scan line in array substrate is realized, to reach the technical effect for improving product yield.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of array substrate provided in an embodiment of the present invention；
Fig. 2 is the broken wire repair method flow chart of array substrate provided in an embodiment of the present invention；
Fig. 3 is that the broken string for the array substrate that first embodiment of the invention provides repairs schematic diagram；
Fig. 4 is that the broken string for the array substrate that second embodiment of the invention provides repairs schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
The array substrate of the prior art leads to the transmission of product pixel region due to using traditional broken wire repair method
Rate seriously reduces or the panel size of product is increased, and influences product quality, influences product yield, causes product competitiveness
Deficiency, the present embodiment are able to solve the defect.
As shown in Figure 1, the structural schematic diagram of array substrate provided in an embodiment of the present invention, it can very intuitively from figure
Relative positional relationship between each component part and each component part of the invention, the array substrate include corresponding to
The first area 101 of the viewing area of display panel and be located at 101 outside of the first area the corresponding to non-display area
Two regions 102 and the third region 103 on the outside of the second area 102；The first area 101 and the second area
102 are provided at least two data lines 104 arranged in parallel and at least two are mutually perpendicular to the data line 104
Scan line 105；The third region 103, which is provided with, is fanned out to cabling and at least one fit line；The cabling that is fanned out to corresponds to
Connect the first area the data line or the scan line；The fit line intersects (i.e. with the cabling antarafacial that is fanned out to
The fit line and it is described be fanned out to cabling not and be belong to same layer preparation), described fit line one end connects the second area
The data line or the scan line, the fit line other end form breakpoint；Wherein, the fit line and it is connected to described the
It is fanned out to cabling conducting described in the one of the broken string in one region, and the second area data line and the scan line accordingly
Intersection point conducting can form repair line, and the both ends of the repair line and the both ends of the broken string are correspondingly connected with to realize the broken string
Data-signal or scanning signal are led to again.
Wherein, the second area 102 is dummy pixel areas；The area of the first area 101 is greater than described second
Region 102, in order to repair to more broken strings, the second area 102 must be provided with more as far as possible data line and scanning
Line, i.e., the distribution that the distribution density of the data line in the described second area is greater than the data line of the first area are close
It spends, the distribution that the distribution density of the scan line in the second area is greater than the scan line of the first area is close
Degree, the corresponding distribution density of the second area 102 is big, and space utilization rate can be improved, and data lines more as far as possible can be set
And scan line, for repairing broken string as much as possible, i.e. repair rate greatly promotes；The third region is provided with data-signal drive
Dynamic chip 110 and grid signal driving chip 111, the data-signal driving chip 110 are located at the direction of the data line 104
End (i.e. signal is issued by the data-signal driving chip, is transmitted by the data line), the grid signal is driven
Dynamic chip 111 is located at the direction end of the scan line 105, and (i.e. signal is issued by the grid signal driving chip, passes through institute
It states scan line to be transmitted)；The third region includes the first fanout area 112 and the second fanout area 113, first fanout area
It is provided with first in 112 and is fanned out to cabling group 106, is provided with second in second fanout area 113 and is fanned out to cabling group 107；It is described
First input terminal for being fanned out to cabling group 106 connects the data-signal driving chip 110, and described first is fanned out to cabling group 106
Output end is correspondingly connected with the data line 104 of the first area；Described second is fanned out to the input terminal connection institute of cabling group 107
Grid signal driving chip 111 is stated, the described second output end for being fanned out to cabling group 107 is correspondingly connected with the described of the first area
Scan line 105；The fit line includes the first sub- fit line 108 parallel with the data line or the scan line, Yi Ji
Two sub- fit lines 109；Described first sub- 108 one end of fit line forms breakpoint, the other end and the described second sub- 109 phase of fit line
Even, second sub- 109 other end of fit line in the second area the data line or the scan line be connected.
As shown in Fig. 2, the broken wire repair method flow chart of array substrate provided in an embodiment of the present invention, the restorative procedure
Include:
S201, the point to break in first area is searched, determines broken string；
S202, will in third region with it is described broken string be connected described in be fanned out to cabling, intersect with any fit line
Point welding；
S203, when the broken string is data line, first data line one end and the fit line phase in the second area
Even, by the intersection point welding of any scan line intersected with the first data line other end, by the scan line with it is described
The point welding of broken string intersection, i.e. signal lead to again.
Correspondingly, in S203, when the broken string is scan line, first scan line one end and institute in the second area
It states fit line to be connected, by the intersection point welding of any data line intersected with the first scan line other end, by the number
According to line and the point welding broken and intersected, i.e. signal leads to again.
As shown in figure 3, the broken string for the array substrate that first embodiment of the invention provides repairs schematic diagram, the array substrate
Including corresponding to the first area 301 of the viewing area of display panel and being located at the first area corresponding to non-display area
The second area 302 in 301 outsides and the third region 303 on the outside of the second area 302；301 He of first area
The second area 302 is provided at least two data lines 304 arranged in parallel and at least two and the data line
304 orthogonal scan lines 305；The third region 303, which is provided with, is fanned out to cabling and at least one fit line；It is described
Be fanned out to cabling be correspondingly connected with the first area the data line or the scan line；The fit line is fanned out to cabling with described
Antarafacial intersection, described fit line one end connect the second area the data line or the scan line, the fit line it is another
One end forms breakpoint.
Wherein, the second area 302 is dummy pixel areas；The third region is provided with data-signal driving chip
310 and grid signal driving chip 311, the data-signal driving chip 310 be located at the direction end of the data line 304 (i.e.
Signal is issued by the data-signal driving chip, is transmitted by the data line), the grid signal driving chip
311 be located at the scan line 305 (i.e. signal is issued by the grid signal driving chip, passes through the scanning at direction end
Line is transmitted)；The third region includes the first fanout area 312 and the second fanout area 313, in first fanout area 312
It is provided with first and is fanned out to cabling group 306, be provided with second in second fanout area 313 and be fanned out to cabling group 307；First fan
The input terminal of cabling group 306 connects the data-signal driving chip 310 out, and described first is fanned out to the output end of cabling group 306
It is correspondingly connected with the data line 304 of the first area；Described second input terminal for being fanned out to cabling group 307 connects the grid
Signal driving chip 311, the described second output end for being fanned out to cabling group 307 are correspondingly connected with the scan line of the first area
305；The fit line includes the first sub- fit line 308 and second sub- fit line 309 parallel with the scan line；It is described
First sub- 308 one end of fit line forms breakpoint, and the other end is connected with the described second sub- fit line 309, the second sub- fit line
309 other ends are connected with the data line in the second area.
In this preferred embodiment, the breakpoint 314 to break in the first area 301 is searched, is determined corresponding disconnected
Line be data line 304, first will in third region 303 with it is described broken string 304 be connected described in be fanned out to cabling 306, with any institute
315 welding of point that the first sub- fit line 308 intersects is stated, i.e. signal is issued from the data-signal driving chip 310, by intersection
Point 315, is transmitted by the first data line being connected with the described second sub- fit line 309；It then will be with first data line
First data line is passed through in 316 welding of intersection point of any scan line of other end intersection, i.e. signal, is sent to described sweep
Retouch line；317 welding of point that finally scan line is intersected with the broken string 304, i.e. signal conduction.
As shown in figure 4, the broken string for the array substrate that second embodiment of the invention provides repairs schematic diagram, the array substrate
Including corresponding to the first area 401 of the viewing area of display panel and being located at the first area corresponding to non-display area
The second area 402 in 401 outsides and the third region 403 on the outside of the second area 402；401 He of first area
The second area 402 is provided at least two data lines 404 arranged in parallel and at least two and the data line
404 orthogonal scan lines 405；The third region 403, which is provided with, is fanned out to cabling and at least one fit line；It is described
Be fanned out to cabling be correspondingly connected with the first area the data line or the scan line；The fit line is fanned out to cabling with described
Antarafacial intersection, described fit line one end connect the second area the data line or the scan line, the fit line it is another
One end forms breakpoint.
Wherein, the second area 402 is dummy pixel areas；The third region is provided with data-signal driving chip
410 and grid signal driving chip 411, the data-signal driving chip 410 be located at the direction end of the data line 404 (i.e.
Signal is issued by the data-signal driving chip, is transmitted by the data line), the grid signal driving chip
411 be located at the scan line 405 (i.e. signal is issued by the grid signal driving chip, passes through the scanning at direction end
Line is transmitted)；The third region includes the first fanout area 412 and the second fanout area 413, in first fanout area 412
It is provided with first and is fanned out to cabling group 406, be provided with second in second fanout area 413 and be fanned out to cabling group 407；First fan
The input terminal of cabling group 406 connects the data-signal driving chip 410 out, and described first is fanned out to the output end of cabling group 406
It is correspondingly connected with the data line 404 of the first area；Described second input terminal for being fanned out to cabling group 407 connects the grid
Signal driving chip 411, the described second output end for being fanned out to cabling group 407 are correspondingly connected with the scan line of the first area
405；The fit line includes the first sub- fit line 408 and second sub- fit line 409 parallel with the data line；It is described
First sub- 408 one end of fit line forms breakpoint, and the other end is connected with the described second sub- fit line 409, the second sub- fit line
409 other ends are connected with the scan line in the second area.
In this preferred embodiment, the breakpoint 414 to break in the first area 401 is searched, is determined corresponding disconnected
Line be scan line 405, first will in third region 303 with it is described broken string 405 be connected described in be fanned out to cabling 407, with any institute
415 welding of point that the first sub- fit line 408 intersects is stated, i.e. signal is issued from the grid signal driving chip 411, by intersection
Point 415, is transmitted by the first scan line being connected with the described second sub- fit line 409；It then will be with first scan line
First scan line is passed through in 416 welding of intersection point of any data line of other end intersection, i.e. signal, is sent to the number
According to line；417 welding of point that finally data line is intersected with the broken string 405, i.e. signal conduction.
Preferably, above-mentioned broken string can be first area any data line or any scan line, i.e., above-mentioned reparation side
The repairing to arbitrary data line or scan line in panel may be implemented in method, to improve the yield of product.
In conclusion a kind of array substrate provided in an embodiment of the present invention, using display area outside dummy pixel areas
Data line and scan line cooperatively form repair line, when finding broken string, by laser the metal wire of different layers in length and breadth is melted
It is connected together, realizes the repairing to broken string, neither reduce the transmitance of pixel region nor increase the size of panel size, energy
It realizes the repairing to arbitrary data line or scan line in array substrate, to reach the technical effect for improving product yield, solves
The array substrate of the prior art causes the transmitance of product pixel region seriously to drop due to using traditional broken wire repair method
Low or product panel size is increased, and is influenced product quality, is influenced product yield, and the hypodynamic skill of product competition is caused
Art problem.
It is provided for the embodiments of the invention a kind of array substrate above and its broken wire repair method is described in detail.
It should be understood that illustrative embodiments as described herein should be to be considered only as descriptive, it is used to help understand method of the invention
And its core concept, and be not intended to restrict the invention.
Claims (10)
1. a kind of array substrate, which is characterized in that the array substrate includes the firstth area of the viewing area corresponding to display panel
Domain and corresponding to non-display area be located at the first area on the outside of second area and on the outside of the second area
Third region；
The first area and the second area are provided at least two data lines arranged in parallel and at least two
With the orthogonal scan line of the data line；The third region, which is provided with, is fanned out to cabling and at least one fit line；
It is described be fanned out to cabling be correspondingly connected with the first area the data line or the scan line；
The fit line intersects with the cabling antarafacial that is fanned out to, and described fit line one end connects the data of the second area
Line or the scan line, the fit line other end form breakpoint；
Wherein, the fit line be fanned out to cabling described in the one of the broken string for being connected to the first area and be connected, and described second
The data line is connected with the intersection point of the scan line and can form repair line accordingly in region, the both ends of the repair line with it is described
The both ends of broken string are correspondingly connected with data-signal to realize the broken string or scanning signal is led to again.
2. array substrate as described in claim 1, which is characterized in that the second area is dummy pixel areas.
3. array substrate as described in claim 1, which is characterized in that the distribution of the data line in the second area is close
Degree is greater than the distribution density of the data line of the first area.
4. array substrate as described in claim 1, which is characterized in that the distribution of the scan line in the second area is close
Degree is greater than the distribution density of the scan line of the first area.
5. array substrate as described in claim 1, which is characterized in that the third region is provided with data-signal driving chip
With grid signal driving chip, the data-signal driving chip is located at the direction end of the data line, and the grid signal is driven
Dynamic chip is located at the direction end of the scan line.
6. array substrate as claimed in claim 5, which is characterized in that the third region includes the first fanout area and the second fan
Area out is provided with first in first fanout area and is fanned out to cabling group, is provided with second in second fanout area and is fanned out to cabling
Group.
7. array substrate as claimed in claim 6, which is characterized in that described first is fanned out to described in the input terminal connection of cabling group
Data-signal driving chip, the described first output end for being fanned out to cabling group are correspondingly connected with the data line of the first area；
Described second input terminal for being fanned out to cabling group connects the grid signal driving chip, and described second is fanned out to the output end of cabling group
It is correspondingly connected with the scan line of the first area.
8. array substrate as described in claim 1, which is characterized in that the fit line includes and the data line or described sweeps
Retouch line parallel the first sub- fit line and the second sub- fit line；Described first sub- fit line one end forms breakpoint, the other end with
The second sub- fit line is connected, the second sub- fit line other end and the data line in the second area or described
Scan line is connected.
9. a kind of broken wire repair method of array substrate as described in claim 1, which is characterized in that the restorative procedure packet
It includes:
S10, the point to break in first area is searched, determines broken string；
S20, will in third region with it is described broken string be connected described in be fanned out to cabling, the point intersected with any fit line melt
It connects；
S30, when the broken string is data line, first data line one end in the second area is connected with the fit line, general
The intersection point welding of any scan line intersected with the first data line other end, by the scan line and the broken string phase
The point welding of friendship, i.e. signal lead to again.
10. the broken wire repair method of array substrate as claimed in claim 9, which is characterized in that in S30, when the broken string
For scan line, first scan line one end in the second area is connected with the fit line, will be another with first scan line
The intersection point welding of any data line of one end intersection, by the data line and the point welding broken and intersected, i.e. signal
It is multiple logical.
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