CN201740952U - Pixel array substrate - Google Patents
Pixel array substrate Download PDFInfo
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- CN201740952U CN201740952U CN2010202978586U CN201020297858U CN201740952U CN 201740952 U CN201740952 U CN 201740952U CN 2010202978586 U CN2010202978586 U CN 2010202978586U CN 201020297858 U CN201020297858 U CN 201020297858U CN 201740952 U CN201740952 U CN 201740952U
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- line segment
- surrounding zone
- pixel array
- array substrate
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Abstract
The utility model discloses a pixel array substrate, comprising a substrate, which includes an active area and a pixel simulation area; a first circumference area, which is positioned at a first edge of the active area and parallel to a data line; a second circumference area, which is positioned at a second edge, vertical to the first edge, of the active area; a third circumference area, which is positioned at a third edge, parallel to the second edge, of the active area; and a first repair line, which is divided into a first repair line segment, a second repair line segment and a third repair line segment, wherein the first repair line segment is electrically connected with the second repair line segment and the third repair line segment respectively, the first repair line segment is arranged inside the first circumference area, the second repair line segment is arranged inside the pixel simulation area, and the third repair line segment is arranged inside the third circumference area. The pixel array substrate can shorten the length of the repair line segments remarkably to further reduce resistance value of the repair line segments.
Description
Technical field
The utility model is about a kind of structure of pixel array substrate, particularly about a kind of structure that patch cord is arranged at the pixel array substrate of intending picture element region.
Background technology
In recent years, LCD system is widely used in products such as liquid crystal screen and LCD TV, and towards large-sized trend development.Yet the large scale liquid crystal display needs the long circuit of length, and for example sweep trace and data line drive the membrane transistor of each picture element unit.Therefore, in manufacture process, in main line, form disconnection defect easily.
In the production run of panel, picture element often is vulnerable to processing procedure and pollutes or electrostatic breakdown, cause line defect (line defect) and point defect (pixel defect), so-called line defect means certain signal wire and opens circuit, and point defect then means because of unusual short circuit of membrane transistor or the picture element defective that opens circuit and caused.
In general, for the patch cord defective, can when making substrate, on substrate, design patch cord in advance, the position of patch cord is usually at the peripheral circuit area of substrate, when finding that the data line generation is opened circuit, then can use laser beam that data line and the patch cord that opens circuit is welded together, make data line can pass through patch cord conducting again, data signal also thereby can be sent to all source electrodes of the picture element that links to each other of data line therewith.
Yet, when panel constantly when large scale develops, the wiring path of patch cord will increase thereupon.When the length of patch cord increased, the resistance that control signal is transmitted on the patch cord also increased thereupon.Therefore for large-sized display panels, how improving the manufacturing cost that is transmitted in the signal attenuation on the patch cord and keeps liquid crystal indicator is the problem that present panel industry promptly need solve
Summary of the invention
Because the problem that above-mentioned prior art exists, the utility model provides a kind of structure of pixel array substrate, and it can reduce the total resistance value that is positioned at the patch cord on the pixel array substrate.
A preferred embodiment of the present utility model proposes a kind of pixel array substrate, comprise a substrate, definition has an active region and to intend picture element region on it, wherein intend picture element region be positioned at least active region a side and with the active region adjacency, many data lines, be arranged at the active region of substrate, and each bar data line extends to the plan picture element region respectively, the multi-strip scanning line, be arranged at the active region of substrate, and each bar sweep trace and each bar data line are interlaced with each other and define a plurality of picture elements, a plurality of pixel electrodes in active region, be arranged at respectively in each picture element of active region of substrate, one first surrounding zone is positioned at one first edge of active region and parallel with each bar data line, one second surrounding zone, be positioned at one second edge of active region, wherein second edge and first edge-perpendicular, and second surrounding zone of part and the overlapping of plan picture element region, one the 3rd surrounding zone, be positioned at one the 3rd edge of active region, wherein the 3rd edge is parallel with second edge.The pixel array substrate comprises one first patch cord in addition, comprise at least one first and repair line segment, be positioned at first surrounding zone, one second repairs line segment, be positioned at and intend picture element region, and second repairs line segment and the first repairing line segment electric connection and one the 3rd repairing line segment, be positioned at the 3rd surrounding zone, and the 3rd repairing line segment and first is repaired the line segment electric connection.The pixel array substrate comprises one second patch cord in addition, comprise one the 4th and repair line segment, be positioned at second surrounding zone, the 4th repairing line segment and source drive wafer partly overlap, one the 5th repairs line segment, be positioned on the circuit board of second surrounding zone and one the 6th repair line segment, extend to second surrounding zone and electrically connect the 5th by first surrounding zone and repair the line segment and the first repairing line segment.
According to another preferred embodiment of the present utility model, when a data line generation defective, electrically connect second and repair one first end of line segment and data line, and one second end that electrically connects the 3rd repairing line segment and data line.
According to another preferred embodiment of the present utility model, when a data line generation defective, electrically connect the 4th and repair one first end that line segment and the 5th is repaired line segment, electrically connected the 4th repairing line segment and data line, and one second end that electrically connects the 3rd repairing line segment and data line.
In the utility model, especially patch cord partly is positioned over the plan picture element region, so can shorten the length of patch cord, moreover, do not have Presentation Function owing to intend picture element region, so patch cord is placed on and intends the aperture opening ratio that picture element region can not influence the panel of follow-up formation, also can reduce the area of surrounding zone.
Description of drawings
The pixel array substrate of Fig. 1 for illustrating according to first preferred embodiment of the present utility model.
Fig. 2 is the enlarged diagram of the picture element among Fig. 1.
Fig. 3 is the enlarged diagram of the plan picture element among Fig. 2.
The pixel array substrate of Fig. 4 for illustrating according to second preferred embodiment of the present utility model.
The pixel array substrate of Fig. 5 for illustrating according to the 3rd preferred embodiment of the present utility model.
The pixel array substrate of Fig. 6 for illustrating according to the 4th preferred embodiment of the present utility model.
Fig. 7 is the method for the repairing pixel array substrate that illustrated according to the 5th preferred embodiment of the present utility model.
Fig. 8 is the method for the repairing pixel array substrate that illustrated according to the 6th preferred embodiment of the present utility model.
Among the figure
10,100, pixel array substrate 12 substrates
200、300、
400、500
14 active regions 16 are intended picture element region
The data line of 18 data lines, 18 ' broken string
20 sweep traces, 22 picture elements
24 intend picture element 26 membrane transistors
28 pixel electrodes, 30 common lines
34 first edges, 32 first surrounding zones
38 second edges, 36 second surrounding zones
The 3rd edge, 40 the 3rd surrounding zones 42
44 gate drive wafers, 46 source drive wafers
48 flexible base plates, 50 circuit boards
52,152 first patch cords 54,154 first are repaired line segment
56,156 second repair line segment 58,158 the 3rd repairing line segments
62,162 second patch cords 64,164 the 4th are repaired line segment
66,166 the 5th repair line segment 68,168 the 6th repairing line segments
70,72,170, tie point
172、270、
272
Embodiment
In the middle of instructions and claims, used some vocabulary to censure specific element.The person with usual knowledge in their respective areas should understand, and same element may be called with different nouns by manufacturer.The inferior ball book of this instructions and right is not used as the mode of distinct elements with the difference of title, but the benchmark that is used as distinguishing with the difference of element on function.Be an open term mentioned " comprising " in the middle of instructions and claims in the whole text, so should be construed to " comprise but be not limited to ".In addition, " electric connection " speech comprises any indirect means that are electrically connected that directly reach at this.Therefore, be electrically connected at one second device, then represent this first device can be directly connected in this second device, or be connected to this second device indirectly by other devices or connection means if describe one first device in the literary composition.Each embodiment hereinafter uses the similar elements mark for similar elements.In addition, be noted that graphic only for the purpose of description, do not map according to life size.
The pixel array substrate of Fig. 1 for illustrating according to first preferred embodiment of the present utility model.Fig. 2 is the enlarged diagram of the picture element among Fig. 1.Fig. 3 is the enlarged diagram of the plan picture element among Fig. 1.
As shown in Figure 1, a pixel array substrate 10 comprise a substrate 12 on it definition have an active region 14 and to intend picture element region (dummy pixel region) 16, wherein intend picture element region 16 be positioned at least active region 14 a side and with active region 14 adjacency.Many data lines 18 and multi-strip scanning line 20 be interlaced with each other to be arranged on the pixel array substrate 10 and to define a plurality of picture elements 22 and define a plurality of plan picture elements 24 in active region 14 in intending picture element region 16.Fig. 2 and Fig. 3 at length show picture element and intend the difference of picture element, as shown in Figure 2, has data line 18 in the picture element 22, sweep trace 20, membrane transistor 26, pixel electrode 28 and common line 30, as shown in Figure 3, intend in the picture element 24 data line 18 being arranged, sweep trace 20, membrane transistor 26, and there are not pixel electrode 28 and common line 30, therefore, picture element 22 has the function of display image, intends the function that picture element 24 does not then have display image, there is not the video picture function owing to intend picture element 24, therefore, in the utility model, patch cord is arranged in the plan picture element 24, for example the patch cord among Fig. 2 56, detailed patch cord cabling mode will be in hereinafter describing in detail.In addition, the main function of intending picture element is resistance and the capacitance of balance position at the picture element at active region 14 edges, makes the resistance of each picture element in active region 14 identical haply with capacitance.
In addition, one first surrounding zone 32, be positioned at one first edge 34 of active region 14 and parallel with data line 18, one second surrounding zone 36 is positioned at one second edge 38 of active region 14, and wherein second edge 38 is vertical with first edge 34, and second surrounding zone 36 and plan picture element region 16 parts overlap, one the 3rd surrounding zone 40 is positioned at one the 3rd edge 42 of active region 14, and wherein the 3rd edge 42 is parallel with second edge 38.In the present embodiment, the scope that contained of aforesaid first surrounding zone 32, second surrounding zone 36, the 3rd surrounding zone 40 has comprised the substrate 12 of active region 14 peripheries and the part on substrate 12 not.According to a preferred embodiment of the present utility model, pixel array substrate 10 has the relative both sides that two first surrounding zones 32 lay respectively at active region 14, on one of them first surrounding zone 32 at least one gate drive wafer 44 can be set, be used for input signal to sweep trace 20.Moreover, pixel array substrate 10 comprises at least one source drive wafer 46 in addition, one flexible base plate 48 and a circuit board 50 are arranged in second surrounding zone 36, source drive wafer 46 is arranged on the flexible base plate 48, and form a composition element with flexible base plate 48 is common, one side of flexible base plate 48 engages with circuit board 50, opposite side engages with substrate 12, and source drive wafer 46 can electrically connect via flexible base plate 48 and circuit board 50, the composition element that constituted of flexible base plate 48 and source drive wafer 46 in addition, can be arranged in respectively outside second edge 38 for single or a plurality of.
In addition, be provided with one first patch cord 52 on the pixel array substrate 10 in addition, first patch cord 52 is divided at least one first and repairs line segment 54, one second repairing line segment 56 and one the 3rd repairing line segment 58, wherein the second repairing line segment 56 and first is repaired line segment 54 electric connections and the 3rd repairing line segment 58 and 54 electric connections of the first repairing line segment.First repairs line segment 54 can optionally be arranged in first surrounding zone 32 of gate drive wafer 44 or not have in first surrounding zone 32 of gate drive wafer 44, repairing line segment 54 with first in Fig. 1, to be arranged in first surrounding zone 32 of gate drive wafer 44 be example, first repairs line segment 54 can be most bar conductor wires, and each bar conductor wire is electrically connected to each other by the circuit within the gate drive wafer 44.The second repairing line segment 56 is positioned at plan picture element region 16 and optionally overlaps with a data line 18 at least, look different product design, second repairs line segment 56 can different length, for example, second patch cord 56 can be across whole plan picture element region 16 and is optionally overlapped with all data line 18, also can intend picture element region 16 and optionally overlaps with the data line 18 of part across part.The 3rd repairing line segment 58 is positioned at the 3rd surrounding zone 40 and optionally overlaps with a data line 18 at least, the 3rd repairs line segment 58 also can have different length, and what illustrated in Fig. 1 is to intend picture element region 16 and the 3rd with second patch cord 56 across part to repair line segment 58 across most the 3rd surrounding zone 40.In addition, first patch cord 52 can be repaired the data line of a broken string, and its repairing method will be in hereinafter describing in detail.
The pixel array substrate of Fig. 4 for illustrating according to second preferred embodiment of the present utility model.As shown in Figure 4, pixel array substrate 100 is provided with one first patch cord 152, first patch cord 152 has first equally and repairs line segment 154, one second repairs line segment 156 and the 3rd repairs line segment 158, the practice that is different from first preferred embodiment, in second preferred embodiment first repaired line segment 154 and is arranged in first surrounding zone 32 that does not have gate drive wafer 44, and the first repairing line segment 154 is a wall scroll continuous conduction line, all the other position of components and function roughly with first preferred embodiment in identical, do not repeat them here.
The pixel array substrate of Fig. 5 for illustrating according to the 3rd preferred embodiment of the present utility model, the element that wherein has identical function will be with identical symbology.The 3rd preferred embodiment is the change type of first preferred embodiment, the different part of the 3rd preferred embodiment and first preferred embodiment be pixel array substrate 200 among the 3rd embodiment than the pixel array substrate more than 10 of first preferred embodiment one second patch cord 62, all the other position of components and function roughly with first preferred embodiment in identical, do not repeat them here.As shown in Figure 5, pixel array substrate 200 comprises one second patch cord 62 in addition, second patch cord 62 comprises one the 4th and repairs line segment 64, one the 5th repairs line segment 66 and the 6th repairs line segment 68, the 4th repairs line segment 64 is arranged in second surrounding zone 36, extend to flexible base plate 48 and source drive wafer 46 by substrate 12, and the 4th of part is repaired line segment 64 connection flexible base plates 48 and optionally is electrically connected with source drive wafer 46, the 5th repairing line segment 66 is arranged at the circuit board 50 in second surrounding zone 36, and the 5th repairs line segment 66 and 64 sections electric connections of the 4th patch cord, the 6th to repair line segment 68 be to extend to circuit board 50 in second surrounding zone 36 by first surrounding zone 32, and the 6th two ends of mending line segment 68 electrically connect the 5th respectively and repair the line segment 66 and the first repairing line segment 54.In the present embodiment, the 4th repairs the line segment 64 preferable center sections that are arranged at corresponding second edge 38 in second surrounding zone 36, and the 4th repair line segment 64 and can be most bars, lay respectively on the composition element that different flexible base plate 48 and source drive wafer 46 constituted, and second in first patch cord 52 repaired the line segment 56 preferable plan picture element regions 16 that are arranged at corresponding to the end at second edge 38, and second repairs line segment 56 and the 4th and repair line segment 64 and do not overlap.So configuration is particularly suitable for large-sized substrate, and it can avoid second to repair line segment 56 across too much data line 18, causes the too high situation of stray capacitance.In addition, first patch cord 52 and second patch cord 62 are electrically connected to each other, therefore be used to repair the data line 18 of a broken string, for example, if the end of the data line 18 of broken string is positioned at the center section at second edge 38, then utilizes second patch cord 62 to repair line segment 58 and repair in conjunction with the repairing line segment 54 of first in first patch cord 52 and the 3rd; If the end of the data line 18 of broken string is positioned at second edge 38 near terminal part, then utilize first patch cord to come 52 to repair, its repairing method will be in hereinafter describing in detail.
The pixel array substrate of Fig. 6 for illustrating according to the 4th preferred embodiment of the present utility model, the 4th preferred embodiment is the comprehensive change type of second preferred embodiment and the 3rd embodiment, pixel array substrate 300 among the 4th embodiment than the pixel array substrate more than 100 of second preferred embodiment one second patch cord 162, and second patch cord 62 of the relative position of second patch cord 162 in the 4th preferred embodiment and the 3rd embodiment is roughly the same, the position of all the other elements, in preamble embodiment, narrate, do not repeat them here, as shown in Figure 6, second patch cord 162 comprises one the 4th and repairs line segment 164, one the 5th repairing line segment 166 and one the 6th is repaired line segment 168, the six and is repaired the first repairing line segment 154 and the 5th repairing line segment 166 that line segments 168 connections are positioned at first surrounding zone 32 that does not have gate drive wafer 44.
Though the pixel array board structure of the data line of repairing the wall scroll broken string only has been described among above-mentioned four embodiment, and first, second and third and four embodiment can mutually combine, make repairable data line number increase.
Fig. 7 is the method for the repairing pixel array substrate that illustrated according to the 5th preferred embodiment of the present utility model, the element that wherein has identical function will be with identical symbology, for making diagram simple and clear, in Fig. 7, omit normally functioning data line, sweep trace, membrane transistor, pixel electrode and common line in the active region, only illustrate the data line of broken string.As shown in Figure 7, one pixel array substrate 400 has two first patch cords 52 simultaneously, 152, specifically, the pixel array substrate 400 of the 5th preferred embodiment is by first embodiment and second embodiment combination, the first detailed patch cord 52,152 position, see also the narration of Fig. 1 and Fig. 4 and preamble thereof, first patch cord 52 in this enforcement is by having first surrounding zone 32 of gate drive wafer 44, first patch cord 152 is not by there being first surrounding zone 32 of gate drive wafer 44, first patch cord 52,152 can repair the data line 18 ' of a broken string respectively, in addition, first patch cord 52 is responsible for repairing the data line 18 ' near the broken string of gate drive wafer 44, and first patch cord 152 is responsible for repairing the data line 18 ' away from the broken string of gate drive wafer 44.For example, when broken string takes place in the data line 18 ' away from gate drive wafer 44, an end and second that electrically connects data line 18 ' is repaired line segment 156, and the other end and the 3rd that electrically connects data line 18 ' is repaired line segment 158, overlap with the data line 18 ' part that breaks if second repairs line segment 156, and when the 3rd data line 18 ' part of repairing line segment 158 and broken string overlaps, can utilize an end and second of the data line 18 ' of laser beam welding broken string to repair line segment 156, and the other end of the data line 18 ' of welding broken string and the 3rd is repaired line segment 158 to form tie point 70,72.If the second repairing line segment 156 and the 3rd is repaired line segment 158 and is not overlapped, then can use laser chemical vapor deposition processing procedure (1aser CVD), form an end and the second repairing line segment 154 that a connecting line (figure does not show) connects data line 18 ', and form the other end and the 3rd repairing line segment 158 that another connecting line connects data line 18 '.
Fig. 8 is the method for the repairing pixel array substrate that illustrated according to the 6th preferred embodiment of the present utility model, the element that wherein has identical function will be with identical symbology, for making diagram simple and clear, in Fig. 8, omit normally functioning data line, sweep trace, membrane transistor, pixel electrode and common line in the active region, only illustrate the data line of broken string.As shown in Figure 8, one pixel array substrate 500 has 52,152 and two second patch cords 62,162 of two first patch cords simultaneously, specifically, the pixel array substrate of the 5th preferred embodiment is by the 3rd embodiment and the 4th embodiment combination, and, see also Fig. 1,4,5,6 about the detail location of first patch cord 52,152 and second patch cord 62,162.As shown in Figure 8, pixel array substrate 500 has two first patch cords 52,152, wherein one first patch cord 52 is by having first surrounding zone 32 of gate drive wafer 44, another first patch cord 152 is not by there being first surrounding zone 32 of gate drive wafer 44, pixel array substrate 500 also has two second patch cords 62 in addition, 162, article one, second patch cord 62 and first patch cord 52 electrically connect, another second patch cord 162 and first patch cord 152 electrically connect, pixel array substrate 500 can be repaired the data line 18 ' of two broken strings simultaneously in the present embodiment, if the end of the data line 18 ' of broken string is positioned near the end at second edge 38, then can select to use two first patch cords 52,152 wherein one repair, if the end of the data line 18 ' of broken string is positioned at second edge, 38 center sections, then utilize two second patch cords 62, first patch cord 52 of 162 wherein one and auxiliary section branch, 152 repair, for example, as shown in Figure 8, when end is positioned at an end at second edge 38 and near a data line 18 ' of gate drive wafer 44 broken string takes place, adopt first patch cord 52 to repair, for example utilize laser beam burning-on method or laser chemical vapor deposition processing procedure, electrically connect an end and the second repairing line segment 56 in first patch cord 52 of data line 18 ' and electrically connect the other end of data line 18 and the 3rd repairing line segment 58 in first patch cord 52, to form tie point 170,172, when end when broken string also takes place in the data line 18 ' of the center section at second edge 38, then must use second patch cord 62,162 repair, because first patch cord 52 has been positioned at the data line 18 ' use of an end at second edge 38 by aforementioned end, and first patch cord 52 and second patch cord 62 electrically connect, therefore data line 18 ' must use first patch cord 152 and second patch cord 162 to repair, its repairing method can utilize laser beam burning-on method or laser chemical vapor deposition processing procedure, an end and the 4th that electrically connects data line 18 ' is repaired the other end and the 3rd repairing line segment 158 of line segment 164 and data line 18 ', to form tie point 270,272.
To sum up, the utility model will be repaired line segment and be arranged at the plan picture element region, and therefore repairing line segment does not need cabling to flexible base plate and source drive wafer, can significantly reduce the length of repairing line segment and then reduce the resistance value of repairing line segment.In addition, for large-sized substrate, be positioned at the repairing line segment of the data line in the middle of the substrate for repairing, it can adopt the mode of cabling to flexible base plate and source drive wafer, and repairing is positioned at the repairing line segment of the data line on substrate both sides, then can select cabling to the mode of intending picture element region.
The above only is the utility model preferred embodiment, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. pixel array substrate is characterized in that: comprise:
One substrate, definition has an active region and to intend picture element region on it, wherein this plan picture element region be positioned at least this active region a side and with this active region adjacency;
Many data lines are arranged at the active region of described substrate and intend picture element region;
The multi-strip scanning line is arranged at the active region of described substrate and intends picture element region, and those sweep traces and described data line are interlaced with each other and define a plurality of picture elements in described active region;
A plurality of pixel electrodes are arranged at respectively in respectively this picture element of active region of described substrate;
One first surrounding zone is positioned at one first edge of described active region and parallel with those data lines;
One second surrounding zone is positioned at one second edge of described active region, wherein this second edge and described first edge-perpendicular, and this second surrounding zone of part and the overlapping of described plan picture element region;
One the 3rd surrounding zone is positioned at one the 3rd edge of described active region, and wherein the 3rd edge is parallel with described second edge;
One first patch cord comprises:
At least one first repairs line segment, is positioned at described first surrounding zone;
One second repairs line segment, is positioned at described plan picture element region, and this second repairing line segment and described first is repaired the line segment electric connection; And
One the 3rd repairs line segment, is positioned at described the 3rd surrounding zone, and the 3rd repairs line segment and the described first repairing line segment electric connection.
2. pixel array substrate as claimed in claim 1 is characterized in that: described second repairs line segment partly overlaps with at least one described data line, and described the 3rd repairing line segment and at least one described data line partly overlap.
3. pixel array substrate as claimed in claim 1 is characterized in that: other comprises at least one gate drive wafer, is arranged in described first surrounding zone.
4. pixel array substrate as claimed in claim 3 is characterized in that: described first repairs line segment comprises many first repairing line segments, and those first repairing line segments electrically connect by described gate drive wafer.
5. pixel array substrate as claimed in claim 1 is characterized in that: other includes an at least one source drive wafer and a circuit board, is arranged in this second surrounding zone, and wherein this source drive wafer and this circuit board electrically connect.
6. pixel array substrate as claimed in claim 5, it is characterized in that: other comprises:
One second patch cord comprises:
One the 4th repairs line segment, is positioned at described second surrounding zone, and the 4th repairs line segment and institute
Stating the source drive wafer partly overlaps;
One the 5th repairs line segment, is positioned on the circuit board of described second surrounding zone; And
One the 6th repairs line segment, is extended to described second surrounding zone and is electrically connected the described the 5th by described first surrounding zone and repair the line segment and the first repairing line segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202978586U CN201740952U (en) | 2010-08-19 | 2010-08-19 | Pixel array substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202978586U CN201740952U (en) | 2010-08-19 | 2010-08-19 | Pixel array substrate |
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| CN201740952U true CN201740952U (en) | 2011-02-09 |
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| CN2010202978586U Expired - Fee Related CN201740952U (en) | 2010-08-19 | 2010-08-19 | Pixel array substrate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135299A (en) * | 2011-11-30 | 2013-06-05 | 上海中航光电子有限公司 | Liquid-crystal display device and repair method of defects thereof |
| CN104122683A (en) * | 2013-05-28 | 2014-10-29 | 深超光电（深圳）有限公司 | Display panel |
| CN105511185A (en) * | 2016-01-15 | 2016-04-20 | 青岛海信电器股份有限公司 | Large-screen LCM liquid crystal display panel and repairing circuit thereof |
| CN105741684A (en) * | 2014-12-29 | 2016-07-06 | 乐金显示有限公司 | Display panel including static electricity preventing pattern and display device having the same |
-
2010
- 2010-08-19 CN CN2010202978586U patent/CN201740952U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135299A (en) * | 2011-11-30 | 2013-06-05 | 上海中航光电子有限公司 | Liquid-crystal display device and repair method of defects thereof |
| CN103135299B (en) * | 2011-11-30 | 2015-08-26 | 上海中航光电子有限公司 | Liquid crystal indicator and defect-restoration method therefor thereof |
| CN104122683A (en) * | 2013-05-28 | 2014-10-29 | 深超光电（深圳）有限公司 | Display panel |
| CN104122683B (en) * | 2013-05-28 | 2017-02-22 | 深超光电（深圳）有限公司 | Display panel |
| CN105741684A (en) * | 2014-12-29 | 2016-07-06 | 乐金显示有限公司 | Display panel including static electricity preventing pattern and display device having the same |
| CN105741684B (en) * | 2014-12-29 | 2019-02-01 | 乐金显示有限公司 | Display panel including antistatic pattern and the display device with the display panel |
| CN105511185A (en) * | 2016-01-15 | 2016-04-20 | 青岛海信电器股份有限公司 | Large-screen LCM liquid crystal display panel and repairing circuit thereof |
| CN105511185B (en) * | 2016-01-15 | 2019-09-17 | 青岛海信电器股份有限公司 | The liquid crystal display panel and its fix-up circuit of large-size screen monitors LCM |
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Granted publication date: 20110209 Termination date: 20190819 |