CN102650784A - Array substrate, liquid crystal display device and repairing method of liquid crystal display device - Google Patents
Array substrate, liquid crystal display device and repairing method of liquid crystal display device Download PDFInfo
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- CN102650784A CN102650784A CN2012100199660A CN201210019966A CN102650784A CN 102650784 A CN102650784 A CN 102650784A CN 2012100199660 A CN2012100199660 A CN 2012100199660A CN 201210019966 A CN201210019966 A CN 201210019966A CN 102650784 A CN102650784 A CN 102650784A
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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
- G02F1/136—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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- 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
- G02F1/136272—Auxiliary lines
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- Microelectronics & Electronic Packaging (AREA)
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an array substrate, a liquid crystal display device and a repairing method of the liquid crystal display device, relates to the liquid crystal display field and aims at improving the yield of products. The array substrate comprises an active display area and a peripheral lead area. Leads are formed at the peripheral lead area; a repair line is formed at the relevant position of each lead in the peripheral lead area; all the repair lines are electrically connected with a public electrode; and an insulating layer is arranged between the layer on which the leads are located and the layer on which the repair lines are located. The scheme disclosed by the invention is suitable for the production of liquid crystal display panels and liquid crystal display monitors.
Description
Technical field
The present invention relates to field of liquid crystal display, relate in particular to a kind of array base palte, liquid crystal display device and restorative procedure thereof.
Background technology
Thin Film Transistor-LCD (Thin Film Transistor-Liquid CrystalDisplay; Abbreviation TFT-LCD) has function admirable; Advantages such as the large-scale production characteristic is good, automaticity is high, and the cost of raw material is cheap have been widely used in the various electronic products at present.
Display panels comprises: to the color membrane substrates and the array base palte of box shaping; Wherein, effective viewing area of array base palte is formed with grid line and data line, the data cable lead wire that forms in the peripheral leads of array base palte zone that promising grid line provides the grid line lead-in wire of switch scanning signal and scan data signal is provided for data line.Usually can grid line lead-in wire and data cable lead wire be referred to as lead-in wire.In the manufacture process of above-mentioned array base palte, owing to the reasons such as complicacy, instability or contamination by dust of technological process, usually the broken string phenomenon can appear at the lead-in wire in peripheral lead district territory.When final formation display panel, the lead-in wire of these disconnections can cause grid line or the input of data line no signal that links to each other with the lead-in wire of this disconnection, thereby causes the demonstration of screen bad; When situation is serious, can whole liquid crystal display panel be done and scrap processing, greatly reduce yield of products and economic benefit like this.
Summary of the invention
Embodiments of the invention provide a kind of array base palte, liquid crystal display device and restorative procedure thereof, in order to improve yield of products.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of array base palte comprises: effectively viewing area and peripheral leads are regional; Wherein, be formed with lead-in wire, on every corresponding position of lead-in wire, said peripheral leads zone, be formed with one and repair line, repair line for every and be electrically connected with public electrode in said peripheral leads zone; And, be provided with insulation course between lead-in wire place layer and the reparation line place layer.
A kind of liquid crystal display device comprises color membrane substrates and array base palte that box is shaped, and said array base palte is above-mentioned array base palte.
A kind of restorative procedure of liquid crystal display device comprises:
The corresponding reparation of cut-out disconnection lead-in wire line is electrically connected with public electrode;
Through laser welding technology, said disconnection lead-in wire is electrically connected with said reparation line respectively in the both sides of gap.
The embodiment of the invention provides a kind of array base palte, liquid crystal display device and restorative procedure thereof.On every corresponding position of lead-in wire, peripheral lead district territory, be formed with one and repair line; When there is the lead-in wire of disconnection in the peripheral leads zone; Through laser welding technology the disconnection in the peripheral leads zone its corresponding reparation line that goes between is electrically connected; Realization guarantees that the grid line or the data line that link to each other with the disconnection lead-in wire have the signal input, thereby has improved yield of products breaking off the reparation of lead-in wire.Repair line for every and be electrically connected, can make to prevent that in the manufacture craft process static from will repair the line puncture with public electrode.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of embodiment of line is repaired in a kind of array substrate peripheral lead-in wire provided by the invention zone;
Fig. 2 is the structural representation that another embodiment of line is repaired in a kind of array substrate peripheral lead-in wire provided by the invention zone;
Fig. 3 repairs a kind of local structure for amplifying synoptic diagram of line for a kind of array substrate peripheral lead-in wire zone that the embodiment of the invention provides;
Fig. 4 is the diagrammatic cross-section that line is repaired in a kind of array substrate peripheral lead-in wire zone shown in Figure 3;
The process flow diagram of a kind of liquid crystal display device restorative procedure that Fig. 5 provides for the embodiment of the invention;
The synoptic diagram of a kind of liquid crystal display device restorative procedure that Fig. 6 provides for the embodiment of the invention;
The synoptic diagram of a kind of liquid crystal display device restorative procedure that Fig. 7 provides for the embodiment of the invention.
Reference numeral:
10-repairs line, 11-lead-in wire, 12-connecting line, 13-via hole; The 14-public electrode, 15-peripheral leads zone, the effective viewing area of 16-, 17-figure lead wire unit; 61-repairs a side of line, and 62-repairs the opposite side of line, the 63-weld, and 64 break off lead-in wire; The 65-connecting line, 66-repairs line, 18-insulation course.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of array base palte, and is as shown in Figure 1, and said array base palte comprises: effectively viewing area 16 and peripheral leads zone 15; Wherein, Be formed with lead-in wire 11 in peripheral lead district territory 15, on 15 every lead-in wire 11 corresponding positions, peripheral lead district territory, be formed with a reparation line 10, repair line 10 for every and be electrically connected with public electrode 14; And, be provided with insulation course between lead-in wire place layer and the reparation line place layer.
As shown in Figure 1, lead-in wire 11 is divided into A1, A2 and A3 three parts lead-in wire.Wherein, The lead-in wire of A1 part is the lead portion that directly connects driving circuit IC; The lead-in wire of A3 part is the lead portion that directly connects the signal wire (grid line and data line) of effective viewing area, and the lead-in wire of A2 part is the lead portion between the lead-in wire of the lead-in wire of A1 part and A3 part; Because lead-in wire one end of A2 part connects the lead-in wire of A1 part; The other end connects the lead-in wire of A3 part; And the spacing between the lead-in wire of A1 part is less than the spacing between the lead-in wire of A3 part, so that the lead-in wire of A2 part is distributed as is fan-shaped, goes between so usually the lead-in wire of A2 part is called the sector.And, in embodiments of the present invention, the layer that is provided with lead-in wire is called lead-in wire place layer, the layer that is provided with the reparation line is called repairs line place layer; The insulation course that is arranged between two-layer made before repairing; Do not have electrical connection between lead-in wire and the reparation line, but, then need insulation course be punched at the two ends of the lead-in wire that ruptures if wire breaking needs to repair; Make the place of punching weld mutually, thereby repair the fracture lead-in wire with the reparation line.
Need to prove, only identify the part-structure that is used to describe the present invention program in whole accompanying drawings that the embodiment of the invention provides, do not identify in the accompanying drawings for other part-structures.
In all embodiment of the present invention; Said 15 every lead-in wires are formed with a reparation line 10 on the 11 corresponding positions and are meant in peripheral lead district territory: see from the angle of overlooking; On the layer of reparation line place, be formed with many and repair lines 10; And many to repair line 10 corresponding one by one with a plurality of leads 11 on the layer of lead-in wire place, and each bar goes between and 11 all has lap with these lead-in wire 11 corresponding reparation lines 10 from an anti-fracture end to the other end of needs; So also just made things convenient for the reparation of breaking from each position of an anti-fracture end to the other end of needs on each bar lead-in wire 11.Certainly, needing an anti-fracture end to the other end can be that an end of whole piece lead-in wire 11 is to the other end; Also can be on lead-in wire 11, to select the position of fracture easily according to actual needs, promptly needing an anti-fracture end to the other end this moment be the part of whole piece lead-in wire.Because in the prior art; Lead-in wire 11 in the A2 part is not repair line; So in embodiments of the present invention, preferred, with the lead-in wire 11 of A2 part as the anti-fracture lead portion of needs; On every lead-in wire 11 correspondence positions of A2 part, be formed with one and repair line 10, specifically can be with reference to Fig. 3.
Being formed with a reparation line 10 on every lead-in wire 11 correspondence positions with the A2 part below is that example describes.
Need to prove, in embodiments of the present invention, the shape of repairing line is not done qualification, as long as there is lap in the every lead-in wire reparation line corresponding with this lead-in wire of A2 part; For example; See from the angle of overlooking; Every lead-in wire of A2 part will go between in the projection of reparation line of correspondence is included in the projection of underlay substrate; Every lead-in wire of A2 part also can be included within the projection of the corresponding reparation line of this lead-in wire in the projection of underlay substrate equally, and certainly, A2 every lead-in wire partly is in the projection coincidence of the reparation line that the projection of underlay substrate is all right and this lead-in wire is corresponding; In addition, every lead-in wire of A2 part can also just partially overlap with the projection of the reparation line of this lead-in wire correspondence in the projection of underlay substrate.As preferably, see from the angle of overlooking, can the shape of repairing line be made the shape that overlaps fully with the lead-in wire of its corresponding A 2 parts.On the vertical view of array base palte shown in Figure 1, just with just relative with lead-in wire owing to repairing line, from the vertical view of array base palte shown in Figure 1, reparation line and A2 lead-in wire partly overlaps and is example so.
Above-mentioned array base palte; In outer peripheral areas 15, form one on every lead-in wire 11 corresponding positions of A2 part and repair line 10; Make like this in the time of can fracture taking place at the lead-in wire 11 of the A2 of outer peripheral areas 15 part, can repair through the reparation line on the relevant position on it; Repairing line 10 for every is electrically connected with public electrode; Not only can eliminate the static in this reparation line 10 in TFT manufacturing process like this; Prevent that static from will repair line and puncturing, can also eliminate in the product use because of the static that possibly exist in this reparation line 10 after the metal parts conducting.Do not do qualification to repairing line 10 with the electric connection mode of public electrode in the present embodiment.For example, can the one or both ends of each root reparation line be electrically connected with public electrode; Certainly, also can introduce a kind of comparatively preferred electric connection mode below.
Further, as shown in Figure 2, peripheral leads zone 15 comprises at least two figure lead wire unit 17; Repair line 10 for every and is electrically connected with public electrode and is specially, all are repaired lines 10 and pass through 12 electrical connections of at least one connecting line in each figure lead wire unit 17, and at least one connecting line 12 (being above-mentioned all connecting lines) is electrically connected with public electrode; Particularly, can be referring to Fig. 3, the two ends of connecting line 12 are electrically connected with public electrode 14 through via hole 13 respectively.
Need to prove that as shown in Figure 2 in practical application, the zone that in peripheral lead district territory 15, forms data cable lead wire comprises three figure lead wire unit 17, the zone that in peripheral lead district territory 15, forms the grid line lead-in wire comprises two figure lead wire unit 17.Certainly, the number of figure lead wire unit is not done further qualification in the present embodiment.It will be appreciated by those skilled in the art that; It is proper to connect public electrode that position between the figure lead wire unit is provided with via hole; So just make that the two ends of at least one connecting line in each figure lead wire unit are electrically connected with public electrode through this via hole respectively.
Obviously, only need between the figure lead wire unit, via hole to be set with aforesaid way, and realize that through connecting line every is repaired being electrically connected of line and public electrode, meeting is more simple on manufacture craft like this.
Preferably, as shown in Figure 3, repair line 10 and be structure as a whole with connecting line 12.Further preferred, said reparation line 10 is provided with layer with the pixel electrode of connecting line 12 with said effective viewing area.
In all embodiment of the present invention; Be meant the thin film that utilizes same material to process with layer; Be provided with at least two kinds of patterns with layer; Be meant that at least two kinds of pattern setting with the structure on the thin film, particularly, are on the thin film that same material is processed, to form said at least two kinds of patterns through composition technology.In embodiments of the present invention, the reparation line of integrative-structure and connecting line are as a kind of pattern, and pixel electrode is as another kind of pattern.The forming process that the same layer of above-mentioned in embodiments of the present invention two kinds of patterns is provided with this structure is; Utilize indium tin oxide to make peripheral indium tin oxide transparent conductive semiconductor film; Through composition technology this transparent conductive film is formed the pattern of pixel electrode in the effective part of viewing area, and the part of this transparent conductive film in peripheral lead district territory is integrally formed the reparation line of structure and the pattern of connecting line.Wherein, This composition technology can be wet-etching technology; Owing to all need form pattern in peripheral lead district territory and effective viewing area; Will make like this in the process of wet etching to keep to a certain extent evenly in the effective concentration of viewing area periphery etching liquid, like this can be even more and can save manufacturing technology steps so that process the pattern line of pixel electrode of the effective viewing area of being in of formation periphery.
Further, the pattern of repairing line 10 in the peripheral leads zone 15 of said array base palte is consistent with the pattern of its respective lead 11, and the pattern of promptly repairing line 10 is consistent, as shown in Figure 3 with lead-in wire 11 patterns of A2 part.
Need explanation to be, in Fig. 3, the A-A place is the lead-in wire of A1 part, is the lead-in wire of A2 part at the B-B place, and the C-C place is the lead-in wire of A3 part, and in A-A place and B-B place and the crosscut of C-C place, its sectional view is as shown in Figure 4; And, in Fig. 4, can clearly express the position relation of repairing between line, insulation course and lead-in wire.Preferably both patterns are consistent in the present embodiment.Obviously, being beneficial to the lead-in wire that peripheral lead district territory is broken off like this repairs.In addition; Because it is consistent with the pattern of respective lead to repair the pattern of line; This just makes in forming the process of repairing line; Make the concentration of effective viewing area periphery etching liquid more near the concentration of etching liquid between wherein, just make that also the pixel electrode of effective viewing area periphery is the same even with the lines of the pixel electrode of centre.
The embodiment of the invention also provides a kind of liquid crystal display device, comprising: to the color membrane substrates and the array base palte of box shaping; Said array base palte can be the arbitrary array base palte in the foregoing description.
Need to prove that this liquid crystal display device can be a display panels, also can be liquid crystal display-display.
The embodiment of the invention provides a kind of liquid crystal display device.On every lead-in wire relevant position, peripheral lead district territory, be formed with one and repair line; When there is the lead-in wire of disconnection in the peripheral leads zone; Through laser welding technology the disconnection in the peripheral leads zone its corresponding reparation line that goes between is electrically connected; Realization guarantees that the grid line or the data line that link to each other with the disconnection lead-in wire have the signal input, thereby has improved yield of products breaking off the reparation of lead-in wire.
The embodiment of the invention provides a kind of restorative procedure of liquid crystal display device, and is as shown in Figure 4, comprising:
401, cut off to break off that lead-in wire is corresponding repairs being electrically connected of line and public electrode;
So just can prevent that the grid line or the data line signal that break off the lead-in wire transmission from conducting to public electrode.
Specify in the face of the off-position under two kinds of situation down.
First kind of situation: as shown in Figure 5; When lead-in wire 64 gaps are positioned at a figure lead wire unit marginal position; This step is specially; Cut off and break off go between a side 61 of 64 corresponding reparation lines 66 and the connecting line 65 between the adjacent legs, and cut off the connecting line 65 between its opposite side 62 and the public electrode;
Second kind of situation: as shown in Figure 6, when lead-in wire 64 gaps were positioned at a figure lead wire unit centre position, this step was specially, and cut off the said disconnection lead-in wire 64 corresponding both sides 61,62 of line 66 and the connecting lines 65 between the adjacent legs repaired respectively.
402,, be electrically connected with said reparation line respectively in the both sides of gap breaking off lead-in wire through laser welding technology.
Particularly, can will break off lead-in wire 64 at weld 63 through laser welding technology and be electrically connected with reference to figure 5 and Fig. 6 with reparation line 66.In addition, step 401 can be put upside down with 402 sequencings.
So just make that repairing line will break off lead-in wire reparation, and the signal of transmission grid line or data line.
The embodiment of the invention provides a kind of restorative procedure of liquid crystal display device; When there is the lead-in wire of disconnection in the peripheral leads zone; Through laser welding technology the disconnection in the peripheral leads zone its corresponding reparation line that goes between is electrically connected; Realization guarantees that the grid line or the data line that link to each other with the disconnection lead-in wire have the signal input, thereby has improved yield of products breaking off the reparation of lead-in wire.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of said claim.
Claims (9)
1. an array base palte comprises: effective viewing area and peripheral leads zone; Wherein, be formed with lead-in wire, it is characterized in that, on every corresponding position of lead-in wire, said peripheral leads zone, be formed with one and repair line, repair line for every and be electrically connected with public electrode in said peripheral leads zone; And, be provided with insulation course between lead-in wire place layer and the reparation line place layer.
2. array base palte according to claim 1 is characterized in that, said peripheral leads zone comprises at least two figure lead wire unit;
Said every reparation line is electrically connected with public electrode and is specially,
All repair line through the electrical connection of at least one connecting line in each figure lead wire unit, and said at least one connecting line is electrically connected with public electrode.
3. array base palte according to claim 2 is characterized in that, said at least one connecting line is electrically connected with public electrode and is specially,
The two ends of said at least one connecting line are electrically connected with said public electrode through via hole respectively.
4. array base palte according to claim 3 is characterized in that, the pattern of its corresponding lead-in wire of pattern of said reparation line is consistent in said peripheral leads zone.
5. according to each described array base palte of claim 1～4, it is characterized in that said reparation line and said connecting line are structure as a whole.
6. according to each described array base palte of claim 5, it is characterized in that the reparation line of said integrative-structure and the pixel electrode of connecting line and said effective viewing area are provided with layer.
7. liquid crystal display device comprises: color membrane substrates and array base palte to box is shaped is characterized in that said array base palte is each described array base palte of claim 1～6.
8. the restorative procedure of a liquid crystal display device as claimed in claim 7 is characterized in that, comprising:
The corresponding reparation of cut-out disconnection lead-in wire line is electrically connected with public electrode; And, said disconnection lead-in wire is electrically connected with said reparation line respectively in the both sides of gap through laser welding technology.
9. restorative procedure according to claim 8 is characterized in that, at said disconnection lead-in wire when being in a figure lead wire unit marginal position,
Said cut-out is broken off the corresponding line of repairing that goes between and is specially with being electrically connected of public electrode, cuts off a side of the corresponding reparation of said disconnection lead-in wire line and the connecting line between the adjacent legs, and cuts off the connecting line between its opposite side and the public electrode;
At said disconnection lead-in wire when being in a figure lead wire unit centre position,
Said cut-out is broken off the corresponding line of repairing of lead-in wire and is specially with being electrically connected of public electrode, cuts off the corresponding both sides of line and the connecting line between the adjacent legs repaired of said disconnection lead-in wire respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210019966.0A CN102650784B (en) | 2012-01-21 | 2012-01-21 | A kind of array base palte, liquid crystal display device and restorative procedure thereof |
| PCT/CN2012/083087 WO2013107193A1 (en) | 2012-01-21 | 2012-10-17 | Array substrate, liquid crystal display device and repairing method therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210019966.0A CN102650784B (en) | 2012-01-21 | 2012-01-21 | A kind of array base palte, liquid crystal display device and restorative procedure thereof |
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| CN102650784A true CN102650784A (en) | 2012-08-29 |
| CN102650784B CN102650784B (en) | 2015-11-11 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103034008A (en) * | 2012-12-17 | 2013-04-10 | 京东方科技集团股份有限公司 | Antistatic structure of liquid crystal panel and manufacturing method thereof, and repairing method of connecting line |
| WO2013107193A1 (en) * | 2012-01-21 | 2013-07-25 | 京东方科技集团股份有限公司 | Array substrate, liquid crystal display device and repairing method therefor |
| CN103235459A (en) * | 2013-04-27 | 2013-08-07 | 合肥京东方光电科技有限公司 | Display substrate and lead repairing method of driver ICs (Integrated Circuits) |
| CN103293812A (en) * | 2013-06-03 | 2013-09-11 | 合肥京东方光电科技有限公司 | Array substrate, repairing method of array substrate, and display device |
| WO2014161226A1 (en) * | 2013-04-01 | 2014-10-09 | 合肥京东方光电科技有限公司 | Display panel and display device |
| CN106842751A (en) * | 2017-04-11 | 2017-06-13 | 京东方科技集团股份有限公司 | Array base palte and its restorative procedure, display device |
| WO2018137441A1 (en) * | 2017-01-25 | 2018-08-02 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, and display panel |
| WO2018219065A1 (en) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | Array substrate, repairing method for array substrate, display panel and display apparatus |
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| CN102650784B (en) * | 2012-01-21 | 2015-11-11 | 京东方科技集团股份有限公司 | A kind of array base palte, liquid crystal display device and restorative procedure thereof |
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| WO2013107193A1 (en) * | 2012-01-21 | 2013-07-25 | 京东方科技集团股份有限公司 | Array substrate, liquid crystal display device and repairing method therefor |
| CN103034008B (en) * | 2012-12-17 | 2015-09-02 | 京东方科技集团股份有限公司 | The restorative procedure of the electrostatic prevention structure of liquid crystal panel and manufacture method thereof, connecting line |
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| WO2018137441A1 (en) * | 2017-01-25 | 2018-08-02 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof, and display panel |
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| CN106842751B (en) * | 2017-04-11 | 2020-06-23 | 京东方科技集团股份有限公司 | Array substrate, repairing method thereof and display device |
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| WO2018219065A1 (en) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | Array substrate, repairing method for array substrate, display panel and display apparatus |
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Also Published As
| Publication number | Publication date |
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| CN102650784B (en) | 2015-11-11 |
| WO2013107193A1 (en) | 2013-07-25 |
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