CN109324429A - A kind of restorative procedure of display panel, display panel and device - Google Patents
A kind of restorative procedure of display panel, display panel and device Download PDFInfo
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- CN109324429A CN109324429A CN201811186062.0A CN201811186062A CN109324429A CN 109324429 A CN109324429 A CN 109324429A CN 201811186062 A CN201811186062 A CN 201811186062A CN 109324429 A CN109324429 A CN 109324429A
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- frame glue
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- display panel
- substrate
- gate driving
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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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/88—Dummy elements, i.e. elements having non-functional features
-
- 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
- G02F1/133357—Planarisation layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides the restorative procedure, display panel and device of a kind of display panel, this method comprises: first part is removed, wherein the first substrate includes an at least first part, the first part is corresponding with the position in region in outside in first frame glue area, and the region in the outside in first frame glue area is far from the viewing area；The protective layer is removed, and the gate driving area is repaired；The top in gate driving area after repair makes flatness layer.Restorative procedure, display panel and the device of display panel of the invention can be improved product yield, reduce production cost.
Description
[technical field]
The present invention relates to field of display technology, more particularly to the restorative procedure, display panel and dress of a kind of display panel
It sets.
[background technique]
As illustrated in fig. 1 and 2, existing display panel includes upper substrate 20 and lower substrate 10, and lower substrate 10 has viewing area
101, in order to reduce the frame size of display panel, gate driving area (GOA (Gate On is set usually on lower substrate 10
Array)) 102, gate driving area 102 includes gate driving circuit and signal wire.
However, the closeness due to gate driving area 102 is high, it is difficult to be repaired, especially the integrated level of GOA signal wire
It is higher, therefore when processing procedure occurs abnormal, gate driving area 102 be easy to appear it is bad, to reduce product yield, and rear
It is unable to test and repairs in continuous processing procedure, processing can only be scrapped, increase production cost.
Therefore, it is necessary to a kind of restorative procedure of display panel, display panel and device be provided, to solve prior art institute
There are the problem of.
[summary of the invention]
The purpose of the present invention is to provide a kind of restorative procedure of display panel, display panel and devices, can be improved production
Product yield reduces production cost.
In order to solve the above technical problems, the present invention provides a kind of restorative procedure of display panel, wherein display panel includes:
First substrate；
The second substrate, including viewing area, at least a gate driving area and at least one first frame glue area, first frame glue
Area is between the viewing area and the gate driving area；Matcoveredn is covered in the gate driving area；
First frame glue is arranged between the first substrate and the second substrate, and first frame glue is positioned at described
First frame glue area；
The described method includes:
First part is removed, wherein the first substrate include an at least first part, the first part with it is described
The position in the region in the outside in the first frame glue area is corresponding, and the region in the outside in first frame glue area is far from the viewing area；
The protective layer is removed, and the gate driving area is repaired；
The top in the gate driving area after the reparation makes flatness layer.
In the restorative procedure of display panel of the invention, the first substrate further includes second part, and described second
Divide and covers the viewing area and first frame glue area；The upper surface of the flatness layer and the upper surface of the second part are neat
It is flat.
In the restorative procedure of display panel of the invention, the display panel further include: the second frame glue is arranged described
Between first substrate and the second substrate, and second frame glue is located at the outside in the gate driving area；
The flatness layer is located at the top in the gate driving area and second frame glue.
In the restorative procedure of display panel of the invention, the flatness layer is damp proof insulation glue.
The present invention also provides a kind of display panels comprising:
First substrate；
The second substrate, including viewing area, at least a gate driving area and at least one first frame glue area, first frame glue
Area is between the viewing area and the gate driving area；Matcoveredn is covered in the gate driving area；
First frame glue is arranged between the first substrate and the second substrate, and first frame glue is positioned at described
First frame glue area.
In display panel of the invention, the display panel further include:
Second frame glue is arranged between the first substrate and the second substrate, and second frame glue is positioned at described
The outside in gate driving area, the end of first frame glue are abutted with second frame glue.
In display panel of the invention, first frame glue is arranged along the side of the second substrate.
In display panel of the invention, the second substrate includes Liang Ge gate driving area and two the first frame glues
Area, two gate driving areas are located at the two sides of the viewing area.
In display panel of the invention, the thickness of the protective layer is located in preset range.
The present invention also provides a kind of display devices comprising above-mentioned display panel.
Restorative procedure, display panel and the device of display panel of the invention pass through the covering protection in gate driving area
Layer, and frame glue is set between viewing area and gate driving area, thus when gate driving area occurs bad, convenient for being carried out to it
It repairs, improves product yield, reduce production cost.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of existing display panel；
Fig. 2 is the top view of lower substrate in existing display panel；
Fig. 3 is the structural schematic diagram of display panel of the invention；
Fig. 4 is the top view of the second substrate in display panel of the invention；
Fig. 5 is that the invention shows the structural schematic diagrams of the first step of the restorative procedure of panel；
Fig. 6 is that the invention shows the structural schematic diagrams of the second step of the restorative procedure of panel；
Fig. 7 is that the invention shows the structural schematic diagrams of the third step of the restorative procedure of panel.
[specific embodiment]
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is to be given the same reference numerals in the figure.
It is referring to figure 3. the structural schematic diagram of display panel of the invention to 7, Fig. 3.
As shown in figure 3, display panel of the invention includes first substrate 20, the second substrate 10 and the first frame glue 12, go back
It may include the second frame glue 11.
In conjunction with Fig. 4, the second substrate include viewing area 101, Liang Ge gate driving area 102 and two the first frame glue areas (with
The position of first frame glue 12 is corresponding), wherein gate driving area 102 includes gate driving circuit and signal wire.Two grids
Driving area 102 is located at the two sides of the viewing area 101.For example, in one embodiment, position is distinguished in gate driving area 102
In the left and right sides of viewing area 101.
Between the viewing area 101 and the gate driving area 102, the grid is driven in each first frame glue area
Matcoveredn 13 is covered in dynamic area 102.Wherein the thickness of the protective layer 13 is located in preset range, for example protective layer 13 is upper
Surface abuts first substrate 20.Since the thickness of protective layer 13 is located in preset range, gate driving area can be preferably protected
102。
In conjunction with Fig. 3 and 4, the first frame glue 12 is arranged between the first substrate 20 and the second substrate 10, and described
First frame glue 12 is located at first frame glue area.Wherein first frame glue 12 in left side is located at the left side of viewing area 102；The of right side
One frame glue 12 is located at the right side of viewing area 102.It should be understood that Fig. 3 is the gate driving area 102 and viewing area on right side in Fig. 4
101 structural schematic diagram.
As shown in figure 4, the end of first frame glue 12 is abutted with second frame glue 11.First frame described in two of them
Glue 12 is respectively along the arrangement of the two sides of the second substrate 10 namely one of them first frame glue 12 along the one of the second substrate 10
Side arrangement.In one embodiment, when gate driving area 102 is located at the left and right sides of the second substrate 10,12 edge of the first frame glue at this time
The width direction of the second substrate 10 is arranged, and the upper and lower end parts of the first frame glue 12 are abutted with the second frame glue 11.In another embodiment party
In formula, when gate driving area 102 may be alternatively located at the upper and lower sides of the second substrate 10, the first frame glue 12 is along the length side of the second substrate 10
To arrangement, the left and right end portions of the first frame glue 12 are abutted with the second frame glue 11.
It will of course be understood that, the second substrate 10 can also only include a gate driving area 102 and first frame glue
Area, gate driving area 102 is located at the left side or right side of the second substrate 10 at this time.First frame glue 12 is located at the viewing area 101
Left side or right side.Specific set-up mode is similar to Fig. 3.
Second frame glue 11 is arranged between the first substrate 20 and the second substrate 10, and second frame glue 11
In the outside in the gate driving area 102, namely the side far from viewing area 101, and close to the edge of the second substrate 10.Namely
Second frame glue 11 is compared with the first frame glue 12 further from viewing area 101.As shown in figure 4, the second frame glue 11 is cyclic structure, it is looped around
The outside of the gate driving area 102 and viewing area 101.
It should be understood that display panel of the invention can be liquid crystal display panel or organic light-emitting diode display
Device.
The present invention also provides a kind of restorative procedures of above-mentioned display panel, specifically for the gate driving area to display panel
It is repaired, this method comprises:
S101, first part is removed；
For example, as shown in figure 3, the first substrate 20 includes at least a first part 21 and second part 22, described the
A part 21 is corresponding with the position in region in outside in first frame glue area, and the region in the outside in first frame glue area is remote
From the viewing area 101；Namely the first part 21 covers the gate driving area 102.The second part 22 covers institute
State viewing area 101 and first frame glue area.
As shown in figure 5, specifically, the first part 21 is cut away, only remaining second part 22.
S102, the removal protective layer, and the gate driving area is repaired；
For example, as shown in fig. 6, the protective layer 13 in the gate driving area 102 is removed, gate driving area 102 is naked
It exposes outside.For example when signal wire breaks down, the signal wire in gate driving area 102 is detected and repaired.Certainly, if
The gate driving circuit in gate driving area 102 breaks down, and can also repair to gate driving circuit.
S103, gate driving area after the reparation top make flatness layer.
For example, after the completion of reparation, as shown in fig. 7, the top production in the gate driving area 102 after the reparation is flat
Layer 14, to protect to gate driving area 102, prevents its damage.
In one embodiment, the upper surface of the flatness layer 14 is flushed with the upper surface of the second part 22, so that
The upper surface of display panel flushes.
Wherein, the flatness layer 14 is located at the top in the gate driving area 102 and second frame glue 11.Namely it is described
Flatness layer 14 covers the gate driving area 102 and second frame glue 11.
In one embodiment, impaired in order to be better protected from gate driving area, the flatness layer 14 is damp proof insulation glue,
It for example is luxuriant and rich with fragrance (tuffy) glue of tower.
Due to making protective layer in the top in gate driving area, and carry out gate driving area and viewing area using frame glue
Isolation, when needing that gate driving area is tested and repaired, removes the substrate and protective layer above gate driving area, to it
It is repaired, to reduce product yield, avoids scrap of the product, thereby reduce production cost.
The present invention also provides a kind of display devices comprising any one of the above display panel.
Restorative procedure, display panel and the device of display panel of the invention pass through the covering protection in gate driving area
Layer, and frame glue is set between viewing area and gate driving area, thus when gate driving area occurs bad, convenient for being carried out to it
It repairs, improves product yield, reduce production cost.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of restorative procedure of display panel, wherein display panel includes:
First substrate；
The second substrate, including viewing area, at least a gate driving area and at least one first frame glue area, first frame glue position
Between the viewing area and the gate driving area；Matcoveredn is covered in the gate driving area；
First frame glue is arranged between the first substrate and the second substrate, and first frame glue is located at described first
Frame glue area；
It is characterized in that, which comprises
First part is removed, wherein the first substrate includes an at least first part, the first part and described first
The position in the region in the outside in frame glue area is corresponding, and the region in the outside in first frame glue area is far from the viewing area；
The protective layer is removed, and the gate driving area is repaired；
The top in the gate driving area after the reparation makes flatness layer.
2. the restorative procedure of display panel according to claim 1, which is characterized in that the first substrate further includes second
Part, the second part cover the viewing area and first frame glue area；The upper surface of the flatness layer and described second
Partial upper surface flushes.
3. the restorative procedure of display panel according to claim 1, which is characterized in that the display panel further include: the
Two frame glues are arranged between the first substrate and the second substrate, and second frame glue is located at the gate driving area
Outside；
The flatness layer is located at the top in the gate driving area and second frame glue.
4. the restorative procedure of display panel according to claim 1, which is characterized in that the flatness layer is damp proof insulation
Glue.
5. a kind of display panel characterized by comprising
First substrate；
The second substrate, including viewing area, at least a gate driving area and at least one first frame glue area, first frame glue position
Between the viewing area and the gate driving area；Matcoveredn is covered in the gate driving area；
First frame glue is arranged between the first substrate and the second substrate, and first frame glue is located at described first
Frame glue area.
6. display panel according to claim 5, which is characterized in that the display panel further include:
Second frame glue is arranged between the first substrate and the second substrate, and second frame glue is located at the grid
The outside in area is driven, the end of first frame glue is abutted with second frame glue.
7. display panel according to claim 5, which is characterized in that first frame glue is along the side of the second substrate
Arrangement.
8. display panel according to claim 5, which is characterized in that the second substrate include Liang Ge gate driving area with
And two the first frame glue areas, two gate driving areas are located at the two sides of the viewing area.
9. display panel according to claim 5, which is characterized in that
The thickness of the protective layer is located in preset range.
10. a kind of display device, which is characterized in that including the display panel as described in claim 5 to 9 is any.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186062.0A CN109324429A (en) | 2018-10-11 | 2018-10-11 | A kind of restorative procedure of display panel, display panel and device |
| PCT/CN2019/072246 WO2020073557A1 (en) | 2018-10-11 | 2019-01-17 | Restoration method for display panel, and display panel and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811186062.0A CN109324429A (en) | 2018-10-11 | 2018-10-11 | A kind of restorative procedure of display panel, display panel and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109324429A true CN109324429A (en) | 2019-02-12 |
Family
ID=65261942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811186062.0A Pending CN109324429A (en) | 2018-10-11 | 2018-10-11 | A kind of restorative procedure of display panel, display panel and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109324429A (en) |
| WO (1) | WO2020073557A1 (en) |
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- 2019-01-17 WO PCT/CN2019/072246 patent/WO2020073557A1/en active Application Filing
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|---|---|---|---|---|
| CN1517751A (en) * | 2003-01-08 | 2004-08-04 | ���ǵ�����ʽ���� | Upper substrate and liquid crystal display device with the substrate |
| CN101178489A (en) * | 2006-11-09 | 2008-05-14 | 查目&Ci股份公司 | Method for repairing defect portion of two-d display panel |
| CN101592797A (en) * | 2008-05-27 | 2009-12-02 | 上海广电Nec液晶显示器有限公司 | Liquid crystal indicator and restorative procedure |
| CN101592801A (en) * | 2008-05-28 | 2009-12-02 | 乐金显示有限公司 | LCD and restorative procedure thereof |
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| CN108132566A (en) * | 2017-12-21 | 2018-06-08 | 惠科股份有限公司 | Display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020073557A1 (en) | 2020-04-16 |
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Application publication date: 20190212 |