CN104765177B - Reinforced liquid crystal display module and its restorative procedure - Google Patents
Reinforced liquid crystal display module and its restorative procedure Download PDFInfo
- Publication number
- CN104765177B CN104765177B CN201510117750.1A CN201510117750A CN104765177B CN 104765177 B CN104765177 B CN 104765177B CN 201510117750 A CN201510117750 A CN 201510117750A CN 104765177 B CN104765177 B CN 104765177B
- Authority
- CN
- China
- Prior art keywords
- glass
- liquid crystal
- crystal display
- display module
- restorative procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—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
- G02F1/1345—Conductors connecting electrodes to cell terminals
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of reinforced liquid crystal display module and its restorative procedure, the reinforced liquid crystal display module includes the functional glass (2) being from top to bottom sequentially connected, optical cement layer (6), CF glass (5) and TFT glass (1), it is characterized in that, the bottom surface area of the functional glass (2) is not more than the top surface product of the CF glass (5), the top surface that the bottom surface area of the CF glass (5) is less than the TFT glass (1) is accumulated, the edge of the top surface of the TFT glass (1) is connected with FPC (3), and the FPC (3) and the CF glass (5), gap is each formed between optical cement layer (6) and functional glass (2).The FPC of the reinforced liquid crystal display module can be repaired quickly after damage and with excellent reparation qualification rate.
Description
Technical field
The present invention relates to liquid crystal display, in particular it relates to reinforced liquid crystal display module and its restorative procedure.
Background technology
Reinforced liquid crystal display module is typically applied in the relatively harsh product of environment, it is necessary to possess shock resistance, anti-height
The characteristics such as low temperature, anti-electromagnetic compatibility and salt fog resistance mould.Current reinforcement type display module is by the way that functional glass is reinforced general
It is made and forms on logical liquid crystal display.So this processing mode often causes the line fault of liquid crystal display, especially
It is Primary Component FPC (flexible PCB) therein.FPC, as the connection transfer device of signal, is by soft film in itself
Class material is made, and the stability of itself is not high, is that impaired device is easiest in reinforcing process.Existing reinforcement type liquid
Brilliant display module include from top to bottom be sequentially connected functional glass, optical cement layer, CF glass (colored filter surface glass) and
TFT glass (thin film transistor (TFT) surface glass), FPC one end be located at functional glass and TFT glass (thin film transistor (TFT) surface glass) it
Between and be coated in optical cement layer.
So, it is necessary to be repaired to reinforced liquid crystal display module, instantly in the case of the damage that FPC is produced
Reparation means are：The functional glass being bonded on reinforced liquid crystal display module is removed first, so that FPC is removed, then will be new
FPC hot pressing TFT glass on, then functional glass is bonded on CF glass again.Because in hot pressing, temperature can be up to
190-200 DEG C, therefore after the completion of hot pressing, optical cement layer needs removing that functional glass firmly can be bonded on CF glass,
This increases not only cost, while reducing remediation efficiency.In addition, functional glass is removed from reinforced liquid crystal display module
When be to be completed by way of physics separates, so not only waste time and energy, while frequently can lead to reinforced liquid crystal display module
Miscellaneous part sustain damage, so as to further reduce reparation qualification rate.
The content of the invention
It is an object of the invention to provide a kind of reinforced liquid crystal display module and its restorative procedure, the reinforcement type liquid crystal display
The FPC of module can be repaired quickly after damage and with excellent reparation qualification rate.
To achieve these goals, the invention provides a kind of reinforced liquid crystal display module, reinforcement type liquid crystal display mode
Block includes functional glass, optical cement layer, CF glass and the TFT glass being from top to bottom sequentially connected, the bottom surface area of functional glass
No more than the top surface of CF glass is accumulated, and the bottom surface area of CF glass is less than the top surface product of TFT glass, the top surface of TFT glass
Edge be connected between FPC, and FPC and CF glass, optical cement layer and functional glass and be each formed with gap.
Preferably, the bottom surface area of functional glass is equal with the top surface product of CF glass.
Preferably, clear area is formed between at least one edge of the top surface of TFT glass and the edge of CF glass,
The width of clear area is 5mm-6mm.
Preferably, it is connected between FPC and TFT glass by ACF (anisotropic conducting rubber).
Present invention also offers a kind of restorative procedure of above-mentioned reinforced liquid crystal display module, this method includes：
A, the FPC of damage separated with TFT glass；
B, the edge of the top surface of TFT glass cleaned；
C, heat insulating mattress is covered on the side of optical cement layer；
D, new FPC is fixed in by way of hot pressing TFT glass top surface edge, wherein, functional glass
Top surface on be provided with heat-absorbing body.
Preferably, step d operation is carried out on hot press, and specific process is as follows：
1) cutter head of hot press is subjected to preheating until preheating temperature；
2) by reaching that new FPC is pressed into the edge of the top surface of TFT glass by the cutter head of preheating temperature；
3) reinforced liquid crystal display module after the completion of hot pressing is removed from hot press and stands cooling.
Preferably, preheating temperature is 95-105 DEG C.
Preferably, in step, the time of hot pressing is 10-20s.
Preferably, in step, stand cooling and meet following conditions：Temperature is 15-35 DEG C, and the time is 15-20min.
Preferably, the thickness of heat insulating mattress is 2.5-3.5mm.
Preferably, distance of the heat insulating mattress apart from new FPC edge is 1mm-2mm.
Preferably, it is provided with new ACF between the top surface of new FPC and TFT glass.
Preferably, heat-absorbing body is heat absorption water bag
According to above-mentioned technical proposal, the reinforced liquid crystal display module that the present invention is provided is by setting functional glass, optics
Glue-line, CF glass and TFT glass this size, so that between FPC and CF glass, optical cement layer and functional glass
It is formed with gap.So, in the case that the FPC on reinforced liquid crystal display module is damaged and needs to be repaired, only need
Functional glass is separated without removing functional glass from TFT glass by way of physics cutting, then passes through hot pressing
Mode new FPC is fixed on TFT glass, so can fully avoid because remove functional glass to reinforcement type liquid crystal
Show the influence of the circuit in module, while the replacement of the optical cement layer during reparation can be avoided, save cost with increasing.
In addition, in the restorative procedure that the present invention is provided, on the one hand, heat insulating mattress is pasted on the side of optical cement layer, so in heat
During pressure, destruction of the heat in hot pressing to optical cement layer can be avoided；On the other hand, in the top surface of functional glass
On be provided with heat-absorbing body and so just can further avoid the high temperature in hot pressing for the impact of optical cement layer, so as to protect
High reparation success rate is demonstrate,proved.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural scheme of mechanism of the reinforced liquid crystal display module in the preferred embodiment that provides of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the schematic enlarged-scale view of the part A in Fig. 2；
Fig. 4 is the schematic enlarged-scale view of the part B in Fig. 2；
Fig. 5 is the structural scheme of mechanism of reinforced liquid crystal display module to be repaired；
Fig. 6 is the operation chart in reinforced liquid crystal display module repair process.
Description of reference numerals
1st, TFT glass 2, functional glass
3rd, FPC 4, viewing area
5th, CF glass 6, optical cement layer
7th, heat insulating mattress 8, heat-absorbing body
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The technology funds source of the present invention is in the fund project of " national International Sci ＆ Tech Cooperation special project subsidize ", bullets
2013DFR80830。
In the present invention, in the case where not making opposite explanation, the noun of locality that " top, bottom " etc. is included in term is only represented
Orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the term
Limitation.
The invention provides a kind of reinforced liquid crystal display module, as Figure 1-4, reinforced liquid crystal display module includes
Functional glass 2, optical cement layer 6, CF glass 5 and the TFT glass 1 being from top to bottom sequentially connected, the bottom surface area of functional glass 2 is not
More than the top surface product of CF glass 5, (because the marginal existence of CF glass 5 has an optical cement, the top surface product of such CF glass 5 is remote
More than the effective viewing area 4 of functional glass 2, therefore the size of such functional glass 2 and CF glass 5 sets and not interfered with
The display area of reinforced liquid crystal display module), the bottom surface area of CF glass 5 is less than the top surface product of TFT glass 1, TFT glass
The edge of 1 top surface is connected between FPC3, and FPC3 and CF glass 5, optical cement layer 6 and functional glass 2 and is respectively formed
There is gap (from Fig. 3 and Fig. 4).
Above-mentioned reinforced liquid crystal display module by set functional glass 2, optical cement layer 6, CF glass 5 and TFT glass 1 this
Four size, so that being each formed with gap between FPC3 and CF glass 5, optical cement layer 6 and functional glass 2.So, exist
FPC3 on reinforced liquid crystal display module is damaged in the case of needing to be repaired, only need to be by way of physics cutting
Functional glass is separated without removing functional glass 2, then by new FPC3 by way of hot pressing from TFT glass 1
It is fixed on TFT glass 1, so can fully avoids because removing functional glass to the circuit in reinforced liquid crystal display module
Influence, while the replacement of the optical cement layer during reparation can be avoided, save cost with increasing.
In the above-described embodiment, in order that the effective viewing area 4 for obtaining functional glass 2 is as big as possible, while in order to
It is easy to the installation of functional glass 2, it is preferable that the bottom surface area of functional glass 2 is equal with the top surface product of CF glass 5.
In the present invention, FPC3 can be installed on any one edge of the upper surface of TFT glass 1, for the ease of
FPC3 is installed and in order to avoid damage of the hot conditions to optical cement layer 6 of hot pressing in repair process, it is preferable that TFT glass 1
At least one edge of top surface and the edge of CF glass 5 between be formed with clear area, the width of clear area is 5mm-
6mm。
In addition, the mode that FPC3 is fixed on TFT glass 1 has various, can be any connection side in this area
Formula, but in order to improve electric conductivity, it is preferable that it is connected between FPC3 and TFT glass 1 by ACF.
Present invention also offers a kind of above-mentioned reinforced liquid crystal display module (reinforcement type that FPC3 as shown in Figure 5 is damaged
LCD MODULE) restorative procedure, this method includes：
A, the FPC3 of damage separated with TFT glass 1；
B, the edge of the top surface of TFT glass 1 cleaned；
C, heat insulating mattress 7 is covered on the side of optical cement layer 6；
D, new FPC3 is fixed in by way of hot pressing TFT glass 1 top surface edge, wherein, function glass
Heat-absorbing body 8 (as shown in Figure 6) is provided with the top surface of glass 2.
Due to the structure of reinforced liquid crystal display module that the present invention is provided, cause only need to be by the FPC3 of damage and TFT glass
1 is separated without removing functional glass 2, improves the success rate of reparation.On the one hand, pasted on the side of optical cement layer 6
Heat insulating mattress 7 is covered, so in hot pressing, destruction of the heat to optical cement layer 6 in hot pressing can be avoided；The opposing party
Face, heat-absorbing body 8 is provided with the top surface of functional glass 2 so just can further avoid the high temperature pair in hot pressing
In the impact of optical cement layer 6, so as to ensure that high reparation success rate.
On the basis of above-mentioned embodiment, the concrete operations environment and operating procedure of the hot pressing can be in wide scopes
Interior selection, but in order to obtain more excellent hot pressing effect, it is preferable that step d operation is carried out on hot press, specifically
Process is as follows：
1) cutter head of hot press is subjected to preheating until preheating temperature；
2) by reaching that new FPC3 is pressed into the edge of the top surface of TFT glass 1 by the cutter head of preheating temperature；
3) reinforced liquid crystal display module after the completion of hot pressing is removed from hot press and stands cooling.
So, it is different from and existing first FPC3 is pressed on TFT glass 1 and then in the hot pressing mode of heating, the present invention
The hot-press method of offer is first heated cutter head, and new FPC3 then is pressed into TFT glass by the cutter head after heating again
1, so as to efficiently reduce the heated time of optical cement layer 6, and then avoid optical cement layer 6 from being damaged in hot pressing.In addition,
After the completion of hot pressing, directly reinforced liquid crystal display module is taken out from hot press, and stilling remain in for cutter head preheats temperature
Degree left and right, so as to save cutter head hot pressing time for the hot pressing of next step, and then the time that less heat-press step is completed.
The specific scope of the preheating temperature of above-mentioned cutter head can be selected in wide scope, but in order to which temperature is too high to light
Learn the influence of glue-line 6, it is preferable that preheating temperature is 95-105 DEG C.
Meanwhile, the specific time of hot pressing can carry out the adjustment of adaptability according to new FPC3 size, but not break
In the case of bad optical cement layer 6, in order that the FPC3 obtained newly is more stably mounted on TFT glass 1, it is preferable that in step 2,
The time of hot pressing is 10-20s.
In addition, after the completion of hot pressing, reinforced liquid crystal display module is removed from hot press and cooling is stood, the temperature of cooling
Difference can be selected in wide scope, but in order to avoid excessive temperature differentials is adversely affected to new FPC3 stability,
Preferably, in step 3, stand cooling and meet following conditions：Temperature is 15-35 DEG C, and the time is 15-20min.
In addition, the specific size of the above-mentioned heat insulating mattress 7 referred to can be selected in wide scope, but in order that every
Heat pad piece 7 can play enough protections to optical cement layer 6, it is preferable that the thickness of heat insulating mattress 7 is 2.5-3.5mm.Further
Ground avoids the cutter head of high temperature from causing to damage to heat insulating mattress 7, and then will be provided with space between heat insulating mattress 7 and new FPC3,
Preferably, distance of the heat insulating mattress 7 apart from new FPC3 edge is 1mm-2mm.
On the basis of the above, in order to improve stability between new FPC3 and TFT glass 1 and improve both
Between electric conductivity, it is preferable that be provided with new ACF between the top surface of new FPC3 and TFT glass 1.
On the premise of above-mentioned all kinds of embodiment, the concrete structure of heat-absorbing body 8 can be any one in this area
Heat sink, but taking cost into account, it is preferable that heat-absorbing body 8 is heat absorption water bag.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (12)
1. a kind of restorative procedure of reinforced liquid crystal display module, it is characterised in that the reinforced liquid crystal display module includes
Functional glass (2), optical cement layer (6), CF glass (5) and the TFT glass (1) being from top to bottom sequentially connected, it is characterised in that institute
The bottom surface area for stating functional glass (2) is not more than the top surface product of the CF glass (5), the bottom surface area of the CF glass (5)
Top surface less than the TFT glass (1) is accumulated, and the edge of the top surface of the TFT glass (1) is connected with FPC (3), and
Gap is each formed between the FPC (3) and the CF glass (5), optical cement layer (6) and functional glass (2)；
The restorative procedure includes：
A, the FPC (3) of damage separated with the TFT glass (1)；
B, the edge of the top surface of the TFT glass (1) cleaned；
C, heat insulating mattress (7) is covered on the side of the optical cement layer (6)；
D, new FPC (3) is fixed in by way of hot pressing the TFT glass (1) top surface edge, wherein, institute
Heat-absorbing body (8) is provided with the top surface for stating functional glass (2).
2. restorative procedure according to claim 1, wherein, bottom surface area and the CF glass of the functional glass (2)
(5) top surface product is equal.
3. restorative procedure according to claim 1, wherein, at least one edge of the top surface of the TFT glass (1) with
Clear area is formed between the edge of the CF glass (5), the width of the clear area is 5mm-6mm.
4. restorative procedure according to claim 1, wherein, pass through ACF between the FPC (3) and the TFT glass (1)
It is connected.
5. the restorative procedure of the reinforced liquid crystal display module according to any one in claim 1-4, wherein, step d
Operation carried out on hot press, specific process is as follows：
1) cutter head of the hot press is subjected to preheating until preheating temperature；
2) by reaching that the new FPC (3) is pressed into the top surface of the TFT glass (1) by the cutter head of the preheating temperature
Edge；
3) reinforced liquid crystal display module after the completion of hot pressing is removed from the hot press and stands cooling.
6. the restorative procedure of reinforced liquid crystal display module according to claim 5, wherein, the preheating temperature is 95-
105℃。
7. the restorative procedure of reinforced liquid crystal display module according to claim 5, wherein, step 2) in, hot pressing when
Between be 10-20s.
8. the restorative procedure of reinforced liquid crystal display module according to claim 5, wherein, step 3) in, it is described to stand
Cooling meets following conditions：Temperature is 15-35 DEG C, and the time is 15-20min.
9. the restorative procedure of the reinforced liquid crystal display module according to any one in claim 6-8, wherein, it is described every
The thickness of heat pad piece (7) is 2.5-3.5mm.
10. the restorative procedure of the reinforced liquid crystal display module according to any one in claim 6-8, wherein, it is described
Distance of the heat insulating mattress (7) apart from the edge of the new FPC (3) is 1mm-2mm.
11. the restorative procedure of the reinforced liquid crystal display module according to any one in claim 6-8, wherein, it is described
New ACF is provided between new FPC (3) and the top surface of the TFT glass (1).
12. the restorative procedure of the reinforced liquid crystal display module according to any one in claim 6-8, wherein, it is described
Heat-absorbing body (8) is heat absorption water bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117750.1A CN104765177B (en) | 2015-03-17 | 2015-03-17 | Reinforced liquid crystal display module and its restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117750.1A CN104765177B (en) | 2015-03-17 | 2015-03-17 | Reinforced liquid crystal display module and its restorative procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104765177A CN104765177A (en) | 2015-07-08 |
| CN104765177B true CN104765177B (en) | 2017-10-03 |
Family
ID=53647109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117750.1A Active CN104765177B (en) | 2015-03-17 | 2015-03-17 | Reinforced liquid crystal display module and its restorative procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104765177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446022B (en) * | 2016-01-05 | 2019-08-06 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825784A (en) * | 2009-01-16 | 2010-09-08 | 索尼公司 | Liquid crystal display apparatus, antistatic method for liquid crystal display apparatus, and electronic apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5168977B2 (en) * | 2007-03-28 | 2013-03-27 | カシオ計算機株式会社 | Flat panel display |
| FR2980907B1 (en) * | 2011-09-30 | 2013-11-01 | Thales Sa | METHOD FOR ENCAPSULATION OF AN ELECTRO-OPTICAL DEVICE |
-
2015
- 2015-03-17 CN CN201510117750.1A patent/CN104765177B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825784A (en) * | 2009-01-16 | 2010-09-08 | 索尼公司 | Liquid crystal display apparatus, antistatic method for liquid crystal display apparatus, and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104765177A (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103824541B (en) | The display device reached the standard grade including glass | |
| CN104464540B (en) | Display panel, display panel assembly and manufacture method thereof, display device | |
| WO2017115672A1 (en) | Scanned antenna and method for manufacturing same | |
| TWI542930B (en) | Liquid crystla display and method of fabricating the same | |
| CN104375347B (en) | Array base palte, patch, display panel and the method for repairing array base palte | |
| CN102778771B (en) | The manufacture method of light and thin type liquid crystal indicator | |
| CN1885105A (en) | Array substrate and display device having the same | |
| US10052859B2 (en) | Apparatus and method for reclaiming curved and bendable display screens | |
| CN102707467A (en) | Bright point repairing method of liquid crystal panel and liquid crystal panel subjected to bright point repair | |
| CN104765177B (en) | Reinforced liquid crystal display module and its restorative procedure | |
| JP2008009189A (en) | Display device | |
| CN105225608A (en) | Display panel and preparation method thereof | |
| US20200013319A1 (en) | Protective circuit and display device | |
| CN109036138A (en) | The applying method and backboard of flexible display screen | |
| US10442173B2 (en) | Apparatus and method for reclaiming curved and bendable display screens | |
| CN109459876B (en) | Liquid crystal display panel, liquid crystal injector and repairing method of liquid crystal display panel | |
| US20110069260A1 (en) | Display panel and repair method thereof | |
| CN102854647A (en) | Method for preparing bright spot pixel defect of display panel as well as display panel | |
| CN110098225A (en) | Flexible display panels and preparation method thereof | |
| CN104297966B (en) | FPC (Flexible Printed Circuit) binding method of liquid crystal display glass | |
| CN104765170A (en) | Long-line repair method of COA array substrate | |
| KR102023925B1 (en) | Method for fabricaturing liquid crystal display panel | |
| WO2015074302A1 (en) | Wiring structure, disconnection repairing method for the wiring structure, and liquid crystal panel | |
| CN103348397B (en) | The modification method of image display panel | |
| TWI424390B (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |