CN109378334A - A kind of OLED display and preparation method thereof - Google Patents
A kind of OLED display and preparation method thereof Download PDFInfo
- Publication number
- CN109378334A CN109378334A CN201811280414.9A CN201811280414A CN109378334A CN 109378334 A CN109378334 A CN 109378334A CN 201811280414 A CN201811280414 A CN 201811280414A CN 109378334 A CN109378334 A CN 109378334A
- Authority
- CN
- China
- Prior art keywords
- oled display
- circuit board
- flexible circuit
- display panel
- bonding portion
- 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.)
- Granted
Links
Classifications
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/1201—Manufacture or treatment
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This application discloses a kind of OLED displays (1) and preparation method thereof, the OLED display (1) includes: OLED display panel (10), and the side definition of the OLED display panel (10) has bonding portion (100)；Flexible circuit board (12), a bonding portion (100) connect the end (120) of a flexible circuit board (12)；Adhesive member (14) covers the neighboring area of the portions end (120) of the flexible circuit board (12) and the bonding portion (100) of the OLED display panel (10).By the above-mentioned means, the application can be improved the pulling capacity between flexible circuit board and display panel.
Description
Technical field
This application involves field of display technology, more particularly to a kind of OLED display and preparation method thereof.
Background technique
Screen is all one of the important trend of display device all the time comprehensively.For it is close or reach shield comprehensively it is aobvious
Show effect, display device generally requires reduce display device lower end bonding portion thus generally by the way of frame ultra-narrow
Width.
Present inventor has found in chronic study procedure, after the reduced width in bonding portion, bonding pulling capacity also with
Reduction, be easy to fall off after flexible circuit board bonding.
Summary of the invention
The application can be improved soft mainly solving the technical problems that provide a kind of OLED display and preparation method thereof
Pulling capacity between property circuit board and display panel.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of OLED display
(1), the OLED display (1) includes: OLED display panel (10), and the side definition of the OLED display panel (10) has
Bonding portion (100)；Flexible circuit board (12), a bonding portion (100) connect the end of a flexible circuit board (12)
Portion (120)；Adhesive member (14), cover the flexible circuit board (12) portions end (120) and the OLED display panel
(10) neighboring area of the bonding portion (100).
Wherein, the adhesive member (14) is to have sticking adhesive tape, and the adhesive tape covers the flexible circuit board (12)
The whole or part edge and the part adjacent with the edge OLED display panel (10) of the end (120).
Wherein, the adhesive member is that (14) have sticking glue, and the glue covers the flexible circuit board (12)
The whole or part edge and the part adjacent with the edge OLED display panel (10) of the end (120).
Wherein, the OLED at the edge of the end (120) of the flexible circuit board (12) and the edges cover
There is gap, the glue extends into the gap between display panel (10).
Wherein, the glue is curable glue, and the curable glue is light-sensitive emulsion, any in silicone adhesive.
Wherein, the OLED display panel (10) includes: array substrate (20), including the first side (200) being disposed opposite to each other
With second side (202), first side (200) is provided with viewing area (AA) and non-display area (BB), the non-display area (BB)
Definition has the first bonding portion (204), and the tft layer connecting pin bonding of the array substrate (20) is in first bonding
Portion (204)；First flexible circuit board (12a) includes first end (120a) and the second end (122a), the first end
(120a) is connect with first bonding portion (204) bonding；First end (120a) described in first adhesive member (14a) covering part
And the part array substrate (20).
Wherein, the OLED display panel (10) further include: touch base plate (22) is located at the institute of the array substrate (20)
It states the first side (200), and upright projection of the touch base plate (22) on the array substrate (20) does not cover described first
Bonding portion (204)；The touch base plate (22) includes effective Touch Zone CC and invalid Touch Zone DD, and the invalid Touch Zone DD is fixed
Justice has the second bonding portion (206), and the touch-control routing layer connecting pin bonding of the touch base plate (22) is in second bonding portion
(206)；Second flexible circuit board (12b) includes third end (120b) and the 4th end (122b), the third end
(120b) is connect with second bonding portion (206) bonding；Third end (120b) described in second adhesive member (14b) covering part
And the part touch base plate (22).
In order to solve the above technical problems, another technical solution that the application uses is: providing a kind of OLED display
Preparation method, the preparation method includes: to provide OLED display panel (10) and flexible circuit board (12), wherein described
The side definition of OLED display panel (10) has bonding portion (100)；One bonding portion (100) is connected into a flexibility
The end (120) of circuit board (12)；Adhesive member (14) are covered into the portions end (120) of the flexible circuit board (12) and described
The neighboring area of the bonding portion (100) of OLED display panel (10).
Wherein, described by the portions end (120) of flexible circuit board (12) described in adhesive member (14) covering part and described
The neighboring area of the bonding portion (100) of OLED display panel (10), comprising: sticking adhesive tape covering is described soft using having
Described in the whole of the end (120) of property circuit board (12) or part edge and the part adjacent with the edge
OLED display panel (10).
Wherein, described by the portions end (120) of flexible circuit board (12) described in adhesive member (14) covering part and described
The neighboring area of the bonding portion (100) of OLED display panel (10), comprising: sticking glue covering is described soft using having
Described in the whole of the end (120) of property circuit board (12) or part edge and the part adjacent with the edge
OLED display panel (10).
The beneficial effect of the application is: being in contrast to the prior art, in OLED display provided herein
After the connection of the bonding portion bonding of flexible circuit board and OLED display panel, flexible circuit board is further also covered using adhesive member
Portions end and part OLED display panel, and then further increase the drawing between flexible circuit board and OLED display panel
Power reduces the probability to fall off after flexible circuit board bonding, and then screen provides support comprehensively to realize.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the structural schematic diagram of one embodiment of the application OLED display；
Fig. 2 is the schematic top plan view of one embodiment of OLED display in Fig. 1；
Fig. 3 is the schematic top plan view of another embodiment of the application OLED display；
Fig. 4 is the structural schematic diagram of one embodiment of OLED display in Fig. 1；
Fig. 5 is the structural schematic diagram of another embodiment of OLED display in Fig. 1；
Fig. 6 is the structural schematic diagram of the another embodiment of OLED display in Fig. 1；
Fig. 7 is the flow diagram of one embodiment of preparation method of the application OLED display.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of one embodiment of the application OLED display.OLED display dress
Setting 1 includes OLED display panel 10, flexible circuit board 12 and adhesive member 14.Specifically, the side definition of OLED display panel 10
Have a bonding portion 100, the number in bonding portion 100 can be it is multiple, for example, 1,2,3 etc.；Corresponding nation of one bonding portion 100
Surely the end 120 of a flexible circuit board 12 is connected, flexible circuit board 12 itself has flexibility, can bend, and being used for will be flexible
The electronic device electrical connection of the both ends connection of circuit board 12.Adhesive member 14 cover flexible circuit board 12 portions end 120 and
The neighboring area in the bonding portion 100 of OLED display panel 10.Bonding portion 100 includes edge, which can be apart from nation
Determine the range of the edge preset distance in portion 100, the size of preset distance can be set according to the actual situation.
In the present embodiment, bonding portion 100 is provided with conductive lead wire, for example, conductive lead wire is laser-induced thermal etching or chemistry
The conductive silver glue that elargol layer is formed is etched, conductive lead wire is connected with the circuit in OLED display panel 10, bonding portion 100 and flexibility
It can be electrically connected by anisotropic conductive film (ACF) 16 between the end 120 of circuit board 12, and the end of flexible circuit board 12
120 can cover bonding portion 100, and 120 edge of end of flexible circuit board 12 can be Chong Die with bonding portion frontside edge, can also be with
More than the edge in bonding portion 100.The other end of flexible circuit board 12 can be connect with mainboard or other devices.
In one embodiment, as shown in Figures 2 and 3, Fig. 2 is the vertical view of one embodiment of OLED display in Fig. 1
Schematic diagram, Fig. 3 are the schematic top plan view of another embodiment of the application OLED display.Adhesive member 14 is to have sticking glue
Band, for example, one side glue, double-sided adhesive etc., adhesive tape cover the end 120 of flexible circuit board 12 whole or part edge and
The part OLED display panel 10 adjacent with edge.The end 120 of flexible circuit board 12 includes three edges a, b, c, adhesive tape 14
The part edge b of the end 120 of flexible circuit board 12 can be covered (for example, edge b) in Fig. 2 and adjacent with edge b
Part OLED display panel 10, part edge b can be end the smallest one side of 120 pulling capacity of flexible circuit board 12,
That is the end 120 of flexible circuit board 12 is easiest to the place fallen off.Certainly, in other embodiments, adhesive tape 14' can also cover
All edge a, b, c (for example, as shown in Figure 3) of the end 120 of lid flexible circuit board 12 and adjacent with the edge a, b, c
Part OLED display panel 10.
In another embodiment, please continue to refer to Fig. 2-Fig. 3, adhesive member 14 can be the glue with viscosity, for example,
Curable glue, curable glue be at least one of UV glue, silicone adhesive, certainly, in other embodiments, the type of glue
It can be other.Glue covers all or part of edge and the part adjacent with edge of the end 120 of flexible circuit board 12
Display panel 10.Further, since glue has certain mobility, when edge and its of the end of flexible circuit board 12 120 cover
When having gap (as shown in Figure 1) between the OLED display panel 10 of lid, glue can be extended into the gap.Certainly, at it
It is above-mentioned when having between the edge of the end of flexible circuit board 12 120 and its OLED display panel covered 10 in his embodiment
When gap, glue can also be only filled with the gap, without overflowing to other positions.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of one embodiment of OLED display in Fig. 1.In the present embodiment,
OLED display panel 10 includes:
Array substrate 20, array substrate 20 are provided with the tft layer (TFT) of array arrangement, and tft layer can
Think low temperature polycrystalline silicon (LTPS) tft layer etc..Array substrate 20 includes the first side 200 being disposed opposite to each other and second side
202, the first side 200 is provided with viewing area AA and non-display area BB, and non-display area BB definition has the first bonding portion 204, array base
The tft layer connecting pin bonding of plate 20 is in the first bonding portion 204.Specifically, tft layer connecting pin can be with first
The conductive lead wire electrical connection that bonding portion 204 is arranged.First flexible circuit board 12a includes first end 120a and the second end
122a, first end 120a are connect with 204 bonding of the first bonding portion.First adhesive member 14a the first flexible circuit board of covering part
The portion first end 120a and partial array substrate 20 of 12a.The second end 122a of first flexible circuit board 12a can be with
Mainboard (not shown) electrical connection, so that mainboard is by the first flexible circuit board 12a to the display function of the display device 1 of OLED
It can be carried out control.
In the present embodiment, please continue to refer to Fig. 4, OLED display panel 10 provided herein further include: touch-control base
Plate 22, positioned at the first side 200 of array substrate 20, and projection of the touch base plate 22 in array substrate 20 does not cover the first bonding
Portion 204.Touch base plate 22 is generally transparent panel, and touch base plate 22 passes through the driving electrodes being stacked and induction electrode is real
Existing touch-control kinetic energy, touch base plate 22 can be self-tolerant or mutual capacitance type.Touch base plate 22 is including effective Touch Zone CC and in vain
Touch Zone DD, effective Touch Zone CC can be overlapped with the viewing area AA of array substrate 20.The invalid Touch Zone DD of touch base plate 22
Definition has the second bonding portion 206, and the touch-control routing layer connecting pin bonding of touch base plate 22 is in the second bonding portion 206, for example, touch-control
The conductive lead wire nation that the driving electrodes of the touch-control routing layer of substrate 22 or induction electrode connecting pin can be arranged with the second bonding portion 102
Fixed connection.Second flexible circuit board 12b includes third end 120b and the 4th end 122b, third end 120b and the second bonding
The connection of 206 bonding of portion, the second adhesive member 14b covering part third end 120b and part touch base plate 22.In the present embodiment,
The 4th end 122b of second flexible circuit board 12b can be directly electrically connected with mainboard, so that mainboard is flexible by second
Circuit board 12b controls the touch function of OLED display 1.
In the present embodiment, the array substrate 20 in OLED display 1 provided herein and touch base plate 22 it
Between further include: luminescent layer 24 covers the viewing area AA of array substrate 20；Encapsulated layer 26, covers luminescent layer 22, and encapsulated layer 26 is
Bright material, encapsulated layer 26 can be using any packaged type, the application do not illustrate this excessively in the prior art.Certainly,
In other embodiments, encapsulated layer 26 is also replaced by optical cement (OCA), alternatively, between encapsulated layer 26 and touch base plate 22
It is fixedly connected by optical cement (OCA).In addition, OLED display 1 provided herein further includes cover board 28, cover board 28 is set
Touch base plate 22 is placed in far from 20 side of array substrate, cover board 28 is on the projection covering touch base plate 22 on touch base plate 22
Effective Touch Zone CC, and the non-effective Touch Zone of exposure.Cover board 28 plays a protective role to touch base plate 22, and user's finger directly connects
Cover board 28 is touched, and then user's finger is avoided directly to contact touch base plate 22 and damage touch base plate 22.In addition, in the present embodiment
In, cover board 28 can be the structure of polaroid, and the light for projecting luminescent layer 24 screens, to obtain some polarization side
Upward light.
In another embodiment, referring to Fig. 5, the structure that Fig. 5 is another embodiment of OLED display in Fig. 1 is shown
It is intended to.The present embodiment and the difference of embodiment in above-mentioned Fig. 4 be, the 4th end 122c of the second flexible circuit board 12c can be with
It is directly electrically connected with the first end 120a of the first flexible circuit board 12a, touch base plate 22 passes sequentially through the second flexible circuit board
12c, the first flexible circuit board 12a are electrically connected to mainboard.
In yet another embodiment, referring to Fig. 6, the structure that Fig. 6 is the another embodiment of OLED display in Fig. 1 is shown
It is intended to.The present embodiment and the difference of embodiment in Fig. 4 are that the non-display area BB of array substrate 20 further includes third bonding portion
208；The 4th end 122d of second flexible circuit board 12d is connect with 208 bonding of third bonding portion；Third adhesive member 14c covering
The 4th end 122b of part and partial array substrate 20.Third bonding portion 208 is electrically connected to the first bonding portion by the first conducting wire
204.Touch base plate 22 passes sequentially through the second flexible circuit board 12d, the first conducting wire, the first flexible circuit board 12a and is electrically connected to master
Plate.First conducting wire can be elargol line.
Referring to Fig. 7, Fig. 7 is the flow diagram of one embodiment of preparation method of the application OLED display.It should
Preparation method includes:
S101: OLED display panel 10 and flexible circuit board 12 are provided, wherein the side definition of OLED display panel 10 has
Bonding portion 100.
Specifically, the method for forming OLED display panel 10 can be to be any in the prior art, and this will not be detailed here.
The method for forming bonding portion 100 may is that first to the bonding face of OLED display panel 10 carry out plasma cleaning with
And milled processed；Then conductive silver glue being formed in bonding face, conductive silver glue is connected with the internal circuit of OLED display panel 10, until
This bonding portion 100 is formed.
S102: a bonding portion 100 is connected to the end 120 of a flexible circuit board 12.
Specifically, in one embodiment, above-mentioned steps S102 is specifically included: being attached anisotropy in bonding portion 100 and is led
Electric glue film (ACF)；Anisotropic conductive film (ACF) is connect with 120 bonding of end of flexible circuit board 12.
S103: adhesive member 14 is covered to the portions end 120 of flexible circuit board 12 and the bonding portion of OLED display panel 10
100 neighboring area.
Specifically, in one embodiment, above-mentioned steps S103 is specifically included: covering flexibility using having sticking adhesive tape
The whole or part edge and at least partly OLED display panel 10 adjacent with edge of the end 120 of circuit board 12.?
In the present embodiment, adhesive tape can be one side glue, double-sided adhesive etc..
In another embodiment, above-mentioned steps S103 is specifically included: covering flexible circuit using having sticking glue
The whole or part edge and at least partly OLED display panel 10 adjacent with edge of the end 120 of plate 12.Work as flexibility
When having gap between the edge of the end 120 of circuit board 12 and the OLED display panel 10 of edges cover, glue can also be due to
Capillarity extends further into gap, and then further strengthens end 120 and the OLED display panel of flexible circuit board 12
Pulling capacity between 10.Glue employed in the present embodiment is curable glue, and curable glue is light-sensitive emulsion (for example, UV
Glue), it is any in silicone adhesive.Certainly, in other embodiments, other glue can also be used, the application is not construed as limiting this.
It should be noted that above-mentioned steps S103 can be adapted for any need in OLED display 1 reinforce it is soft
Property circuit board 12 and OLED display panel 10 pulling capacity occasion, for example, connect with the first bonding portion of array substrate the
One flexible circuit board, in another example, the second flexible circuit board being connect with the second bonding portion bonding of touch base plate.Certainly, above-mentioned
Step S103 is readily applicable to the occasion that the first flexible circuit board and/or the second flexible circuit board are connect with mainboard.
To sum up, being in contrast to the prior art, flexible circuit board in OLED display provided herein
After being connect with the bonding portion bonding of OLED display panel, also using adhesive member further cover flexible circuit board portions end and
Part OLED display panel, and then the pulling capacity between flexible circuit board and OLED display panel is further increased, it reduces flexible
The probability to fall off after circuit board bonding, and then screen provides support comprehensively to realize.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of OLED display, which is characterized in that the OLED display (1) includes:
The side definition of OLED display panel (10), the OLED display panel (10) has bonding portion (100)；
Flexible circuit board (12), a bonding portion (100) connect the end (120) of a flexible circuit board (12)；
Adhesive member (14) covers the portions end (120) and the OLED display panel (10) of the flexible circuit board (12)
The bonding portion (100) neighboring area.
2. OLED display according to claim 1, which is characterized in that
The adhesive member (14) is to have sticking adhesive tape, and the adhesive tape covers the end of the flexible circuit board (12)
(120) whole or part edge and the part OLED display panel (10) adjacent with the edge.
3. OLED display according to claim 1, which is characterized in that
The adhesive member is that (14) have sticking glue, and the glue covers the end of the flexible circuit board (12)
(120) whole or part edge and the part OLED display panel (10) adjacent with the edge.
4. OLED display according to claim 3, which is characterized in that
The edge of the end (120) of the flexible circuit board (12) and the OLED display panel of the edges cover
(10) there is gap, the glue extends into the gap between.
5. OLED display according to claim 3, which is characterized in that
The glue is curable glue, and the curable glue is light-sensitive emulsion, any in silicone adhesive.
6. OLED display according to claim 1, which is characterized in that the OLED display panel (10) includes:
Array substrate (20), including the first side (200) being disposed opposite to each other and second side (202), first side (200) is provided with
Viewing area (AA) and non-display area (BB), non-display area (BB) definition have the first bonding portion (204), the array substrate
(20) tft layer connecting pin bonding is in first bonding portion (204)；First flexible circuit board (12a) includes first
End (120a) and the second end (122a), the first end (120a) connect with first bonding portion (204) bonding；The
First end (120a) and the part array substrate (20) described in one adhesive member (14a) covering part.
7. OLED display according to claim 6, which is characterized in that the OLED display panel (10) further include:
Touch base plate (22) is located at first side (200) of the array substrate (20), and the touch base plate (22) is in institute
It states the upright projection on array substrate (20) and does not cover first bonding portion (204)；The touch base plate (22) includes effective
Touch Zone CC and invalid Touch Zone DD, the invalid Touch Zone DD definition have the second bonding portion (206), the touch base plate (22)
Touch-control routing layer connecting pin bonding in second bonding portion (206)；Second flexible circuit board (12b) includes third end
(120b) and the 4th end (122b), the third end (120b) connect with second bonding portion (206) bonding；Second is viscous
Third end (120b) and the part touch base plate (22) described in property part (14b) covering part.
8. a kind of preparation method of OLED display, which is characterized in that the preparation method includes:
There is provided OLED display panel (10) and flexible circuit board (12), wherein the side of the OLED display panel (10) defines
There are bonding portion (100)；
One bonding portion (100) is connected to the end (120) of a flexible circuit board (12)；
Adhesive member (14) are covered to the portions end (120) and the OLED display panel (10) of the flexible circuit board (12)
The neighboring area of the bonding portion (100).
9. preparation method according to claim 8, which is characterized in that described by flexibility described in adhesive member (14) covering part
The neighboring area of the bonding portion (100) of the portions end (120) and the OLED display panel (10) of circuit board (12), packet
It includes:
Whole or part side using the end (120) for having the sticking adhesive tape covering flexible circuit board (12)
Edge and the part adjacent with the edge OLED display panel (10).
10. preparation method according to claim 8, which is characterized in that described by flexibility described in adhesive member (14) covering part
The neighboring area of the bonding portion (100) of the portions end (120) and the OLED display panel (10) of circuit board (12), packet
It includes:
Whole or part side using the end (120) for having the sticking glue covering flexible circuit board (12)
Edge and the part adjacent with the edge OLED display panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280414.9A CN109378334B (en) | 2018-10-30 | 2018-10-30 | OLED display device and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280414.9A CN109378334B (en) | 2018-10-30 | 2018-10-30 | OLED display device and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109378334A true CN109378334A (en) | 2019-02-22 |
| CN109378334B CN109378334B (en) | 2020-11-10 |
Family
ID=65390822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280414.9A Active CN109378334B (en) | 2018-10-30 | 2018-10-30 | OLED display device and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109378334B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619815A (en) * | 2019-09-26 | 2019-12-27 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN112017533A (en) * | 2019-05-28 | 2020-12-01 | 陕西坤同半导体科技有限公司 | Display panel, display device and bonding method of display panel and circuit board |
| WO2021017478A1 (en) * | 2019-07-30 | 2021-02-04 | 昆山国显光电有限公司 | Display panel and display device |
| CN112416163A (en) * | 2020-10-26 | 2021-02-26 | 京东方科技集团股份有限公司 | Display panel, touch substrate and preparation method thereof |
| CN112771598A (en) * | 2019-08-01 | 2021-05-07 | 京东方科技集团股份有限公司 | Display device and assembling method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000187238A (en) * | 1998-12-24 | 2000-07-04 | Seiko Epson Corp | Liquid crystal device, its manufacture, the liquid crystal display device and electronic equipment provided with the device |
| KR20120053601A (en) * | 2010-11-18 | 2012-05-29 | 엘지디스플레이 주식회사 | Method for manufacturing flexible display device |
| US20140353637A1 (en) * | 2013-05-31 | 2014-12-04 | Japan Display Inc. | Display device and method of manufacturing the same |
| CN107172825A (en) * | 2017-06-30 | 2017-09-15 | 世擎光电（东莞）有限公司 | The attached structure and method of a kind of flexible printed circuit board and fingerprint Identification sensor |
| CN107977115A (en) * | 2017-12-12 | 2018-05-01 | 业成科技（成都）有限公司 | Wearable wrist-watch and its touch display screen |
-
2018
- 2018-10-30 CN CN201811280414.9A patent/CN109378334B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000187238A (en) * | 1998-12-24 | 2000-07-04 | Seiko Epson Corp | Liquid crystal device, its manufacture, the liquid crystal display device and electronic equipment provided with the device |
| KR20120053601A (en) * | 2010-11-18 | 2012-05-29 | 엘지디스플레이 주식회사 | Method for manufacturing flexible display device |
| US20140353637A1 (en) * | 2013-05-31 | 2014-12-04 | Japan Display Inc. | Display device and method of manufacturing the same |
| CN107172825A (en) * | 2017-06-30 | 2017-09-15 | 世擎光电（东莞）有限公司 | The attached structure and method of a kind of flexible printed circuit board and fingerprint Identification sensor |
| CN107977115A (en) * | 2017-12-12 | 2018-05-01 | 业成科技（成都）有限公司 | Wearable wrist-watch and its touch display screen |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017533A (en) * | 2019-05-28 | 2020-12-01 | 陕西坤同半导体科技有限公司 | Display panel, display device and bonding method of display panel and circuit board |
| WO2021017478A1 (en) * | 2019-07-30 | 2021-02-04 | 昆山国显光电有限公司 | Display panel and display device |
| CN112771598A (en) * | 2019-08-01 | 2021-05-07 | 京东方科技集团股份有限公司 | Display device and assembling method thereof |
| CN112771598B (en) * | 2019-08-01 | 2023-09-29 | 京东方科技集团股份有限公司 | Display device and method for assembling the same |
| CN110619815A (en) * | 2019-09-26 | 2019-12-27 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN112416163A (en) * | 2020-10-26 | 2021-02-26 | 京东方科技集团股份有限公司 | Display panel, touch substrate and preparation method thereof |
| CN112416163B (en) * | 2020-10-26 | 2024-01-26 | 京东方科技集团股份有限公司 | Display panel, touch substrate and preparation method of touch substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109378334B (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109378334A (en) | A kind of OLED display and preparation method thereof | |
| WO2019205923A9 (en) | Touch display module, display device and transparent optical adhesive layer structure | |
| KR102559090B1 (en) | Backplane Substrate Having In-cell Type Touch Panel | |
| CN107393422B (en) | Display panel and display equipment | |
| US9785005B2 (en) | Touch display panel and fabricating method thereof | |
| US10168565B2 (en) | In-cell touch display device | |
| CN102929576B (en) | Be integrated with the display device of touch panel | |
| TWI498631B (en) | Touch sensing structure | |
| CN103904097B (en) | Organic LED display device including touch panel | |
| CN103513842B (en) | Touch panel | |
| CN103970336B (en) | Touch display panel and touch display device | |
| KR101188254B1 (en) | Embedded touch sensitive display and a method of manufacturing the same | |
| JP5133204B2 (en) | Touch panel | |
| KR20200049329A (en) | Flexible display apparatus and electronic device comprising the same | |
| CN110262701B (en) | Display panel and display device | |
| KR20130063971A (en) | Integrated touch screen with organic emitting display device and method for manufacturing the same | |
| KR20140082367A (en) | Touch display device | |
| US20150022741A1 (en) | Display device, electronic device, and touch panel | |
| WO2018059111A1 (en) | Touch control substrate and touch control display apparatus | |
| KR101901253B1 (en) | Display Device integrating with Touch Screen and Method for Manufacturing the Same | |
| WO2018161531A1 (en) | Touch panel and method for manufacturing same, and touch display device | |
| KR101728787B1 (en) | A Display Device | |
| WO2020258890A1 (en) | Display panel, display device and manufacturing method for display panel | |
| WO2023174053A1 (en) | Display screen and electronic device | |
| CN107748457A (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190222 Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of invention: OLED display device and manufacturing method thereof License type: Common License Record date: 20191030 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191206 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Applicant after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Applicant before: Kunshan Guo Xian Photoelectric Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |