CN107706212B - A kind of preparation method and display panel of display panel - Google Patents
A kind of preparation method and display panel of display panel Download PDFInfo
- Publication number
- CN107706212B CN107706212B CN201710815245.3A CN201710815245A CN107706212B CN 107706212 B CN107706212 B CN 107706212B CN 201710815245 A CN201710815245 A CN 201710815245A CN 107706212 B CN107706212 B CN 107706212B
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- layer
- spacer portion
- display panel
- organic luminous
- cathode
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- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 claims abstract description 83
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000005538 encapsulation Methods 0.000 claims abstract description 8
- 230000008021 deposition Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 207
- 238000000151 deposition Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920001621 AMOLED Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- H10K59/40—OLEDs integrated with touch screens
-
- 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
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
-
- 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
- H10K59/87—Passivation; Containers; Encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of preparation method of display panel and display panel, the preparation method of display panel includes: to form the organic luminous layer with spacer portion on the surface of array substrate, and spacer portion is located at the non-pixel region of organic luminous layer；Cathode layer is formed on the surface of organic luminous layer, and the cathode layer at the top of spacer portion and the cathode layer of organic light emission layer surface is made to form gap；Encapsulated layer is formed in cathode layer surface；Touch control layer is formed in encapsulation layer surface, and the touch-control line of touch control layer is made to be located at the non-pixel region of organic light emission layer surface.By the above-mentioned means, the present invention can be effectively reduced the load of display panel touch control capacitance, display panel touch-control sensitivity and screen intensity are improved.
Description
Technical field
The present invention relates to field of display technology, more particularly to the preparation method and display panel of a kind of display panel.
Background technique
With display panel technology advance by leaps and bounds and the demand in market, flexible display panels are increasingly closed extensively
Note and development.The touch panel of traditional display panel is prepared on independent substrate, and the touch-control knot of flexible display panels
Structure is mostly to prepare to complete directly on thin-film encapsulation layer TFE, reduces touch base plate in this way, and can realize flexibility.
Active matrix organic light-emitting diode (Active-matrix organic light emitting diode, letter
Claiming AMOLED) display panel has broader visual angle, higher compared with the traditional liquid crystal display panel that most mobile phones use
Refresh rate and thinner size, therefore obtaining smart phone use.
As shown in Figure 1, existing OLED display panel includes: array substrate and the cathode that is sequentially formed in array substrate
Layer 103, encapsulated layer 102 and touch control layer 101.But since cathode layer is mostly extensive deposition, it will lead to display surface in this way
Between the cathode layer of plate and touch-control cabling overlay area have it is overlapping can generate biggish capacitive load, and these capacitive loads
Generate the touch-control sensitivity and screen intensity that can seriously affect display panel.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of preparation method of display panel and display panels, can drop
Low display panel touch control capacitance load.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of preparation of display panel is provided
Method, comprising:
The organic luminous layer with spacer portion is formed on the surface of array substrate, the spacer portion is located at the organic light emission
The non-pixel region of layer；
Form cathode layer on the surface of the organic luminous layer, and make cathode layer at the top of the spacer portion with it is described organic
The cathode layer for the layer surface that shines forms gap；
Encapsulated layer is formed in the cathode layer surface；
Touch control layer is formed in the encapsulation layer surface, and the touch-control line of the touch control layer is made to be located at the organic luminous layer table
The non-pixel region in face.
Wherein, the organic luminous layer with spacer portion is formed on the surface in array substrate, the spacer portion is located at
Further include following steps before the step of non-pixel region of the organic luminous layer: forming anode layer on array substrate surface；
The surface in array substrate forms the organic luminous layer with spacer portion, and the spacer portion is located at described organic
The step of non-pixel region of luminescent layer, specifically includes:
The organic luminous layer with spacer portion is formed on the surface of the anode layer of array substrate, the spacer portion is located at described
The non-pixel region of organic luminous layer, the anode layer correspond to the pixel region of organic luminous layer.
Wherein, the section of the spacer portion is narrow trapezoidal in top margin wide bottom side.
Wherein, the surface in the organic luminous layer forms cathode layer, and makes the cathode layer at the top of the spacer portion
The step of forming gap with the cathode layer of the organic light emission layer surface specifically includes: using on the surface of the organic luminous layer
Vacuum vapour deposition forms cathode layer, and makes the cathode layer shape of the cathode layer and the organic light emission layer surface at the top of the spacer portion
At gap.
Wherein, the top of the spacer portion is higher than the top of the cathode layer of the organic light emission layer surface.
Wherein, the touch-control line is that latticed, transparency is high and the metal wire of good conductivity.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of display panel is provided, comprising:
Including array substrate and the organic luminous layer being sequentially formed in the array substrate, cathode layer, encapsulated layer and touching
Control layer；
The organic luminous layer has spacer portion, and the spacer portion is located at the non-pixel region of the organic luminous layer；
The cathode layer of cathode layer and the organic light emission layer surface at the top of the spacer portion is by the encapsulated layer interval；
The touch-control line of the touch control layer is located at the non-pixel region of the organic light emission layer surface.
It wherein, further include anode layer, the anode layer is arranged between the array substrate and the organic luminous layer, institute
State the pixel region that anode layer corresponds to organic luminous layer.
Wherein, the top of the spacer portion is higher than the top of the cathode layer of the organic light emission layer surface.
Wherein, the section of the spacer portion is narrow trapezoidal in top margin wide bottom side.
The beneficial effects of the present invention are: be in contrast to the prior art, the preparation method of display panel of the invention,
The surface of array substrate forms the organic luminous layer with spacer portion, and the spacer portion is located at the non-pixel of the organic luminous layer
Region forms cathode layer on the surface of the organic luminous layer, and makes the cathode layer and organic hair at the top of the spacer portion
The cathode layer on photosphere surface forms gap, forms encapsulated layer in the cathode layer surface, forms touch-control in the encapsulation layer surface
Layer, and the touch-control line of the touch control layer is made to be located at the non-pixel region of the organic light emission layer surface.Above method preparation is shown
Show panel, the cathode layer of the cathode layer at the top of spacer portion and organic light emission layer surface is packaged interlayer every organic light emission layer surface
Cathode layer have electric signal, the cathode layer at the top of spacer portion does not have electric signal, and reducing touch-control line and has the cathode layer of electric signal
Positive area, can be effectively reduced the load of display panel touch control capacitance, improve display panel touch-control sensitivity and screen intensity,
To promote the usage experience and impression of user.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of prior art display panel；
Fig. 2 is that the invention shows the flow diagrams of one embodiment of panel preparation method；
Fig. 3 is the schematic diagram of the section structure of one embodiment of display panel prepared by preparation method of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, following will be combined with the drawings in the embodiments of the present invention, in the embodiment of the present invention
Technical solution is clearly and completely described, it is clear that and described embodiment is only preferable embodiment of the invention,
It is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that in order to allow the public to this hair
Bright disclosure is understood more clearly thoroughly.
Referring to Fig.2, Fig. 2 is the flow diagram of one embodiment of preparation method the invention shows panel.This embodiment party
The preparation method of the display panel of formula includes:
201: the organic luminous layer with spacer portion is formed on the surface of array substrate, spacer portion is located at organic luminous layer
Non-pixel region.
In the present embodiment, first after depositing metal membrane layer, metallic diaphragm is etched into grid, then in grid on substrate
The surface of pole deposits gate insulating layer, wherein and gate insulating layer includes silicon nitride SiNx, and at least one in amorphous silica SiOx
Kind.The source electrode and drain electrode that separates with a channel is formed on gate insulating layer again, finally grid, source electrode and drain electrode formed with
Afterwards, insulating passivation layer is deposited on the surface of thin film transistor (TFT).It is provided with contact through hole on insulating passivation layer, is arranged in contact through hole
There is contact electrode, ultimately forms array substrate.The preparation method of array substrate can also have other well known modes, not do herein
It limits.
After the completion of array substrate preparation, anode layer is initially formed on array substrate surface.There are many ways to forming anode layer,
Herein without limitation.Later, the organic luminous layer with spacer portion is formed on the surface of the anode layer of array substrate, also, is made
Spacer portion is located at the non-pixel region of organic luminous layer, and anode layer corresponds to the pixel region of organic luminous layer.In this embodiment party
In formula, spacer portion is formed on the surface of array substrate, forms organic luminous layer later, and the height of spacer portion is higher than organic light emission
The height of layer.
In the present embodiment, spacer portion can be formed by way of mask plate.
In the present embodiment, organic luminous layer is formed by way of vacuum vapour deposition.
In the present embodiment, the face that spacer portion is contacted with array substrate is the bottom surface of spacer portion, the face opposite with bottom surface
For top surface, the section of spacer portion is narrow trapezoidal in top margin wide bottom side.
202: forming cathode layer on the surface of organic luminous layer, and make the cathode layer and organic luminous layer table at the top of spacer portion
The cathode layer in face forms gap.
In the present embodiment, cathode layer is formed using vacuum vapour deposition on the surface of organic luminous layer, and makes spacer portion
Gap is formed between the cathode layer at top and the cathode layer of organic light emission layer surface.Wherein, cathode layer uses high conductivity and height
The material preparation of transparency.
In the present embodiment, when vacuum evaporation cathode layer, cathode layer materials have metallic property.So, cathode layer materials
It can directly fall at the top of the surface and spacer portion of organic luminous layer, without entering on the inside of spacer portion, the top of spacer portion is high
In the top of the cathode layer of organic light emission layer surface, i.e., the cathode layer of the cathode layer at the top of spacer portion and organic light emission layer surface it
Between break apart, to make to form gap between the cathode layer of cathode layer and the organic light emission layer surface at the top of spacer portion.
203: forming encapsulated layer in cathode layer surface.
In the present embodiment, encapsulated layer is formed in cathode layer surface to encapsulate using thin film encapsulation technology.After the completion of encapsulation,
Encapsulated layer can enter in the gap between the cathode layer at the top of spacer portion and the cathode layer of organic light emission layer surface, be formed to the two
Interval, to reliably disconnect the electrical connection of the two.
204: forming touch control layer in encapsulation layer surface, and the touch-control line of touch control layer is made to be located at organic luminous layer in the non-of surface
Pixel region.
In the present embodiment, touch-control line is that latticed, transparency is high and the metal wire of good conductivity.
It is different from the prior art, present embodiment is by forming the organic light emission with spacer portion on the surface of array substrate
Layer, spacer portion are located at the non-pixel region of organic luminous layer, form cathode layer on the surface of organic luminous layer, and make spacer portion top
The cathode layer in portion and the cathode layer of the organic light emission layer surface form gap, form encapsulated layer in cathode layer surface, are encapsulating
Layer surface forms touch control layer, and the touch-control line of touch control layer is made to be located at the non-pixel region of organic light emission layer surface.Above method system
Standby display panel, the cathode layer of cathode layer and organic light emission layer surface at the top of spacer portion are packaged interlayer every organic light emission
The cathode layer of layer surface has electric signal, and the cathode layer at the top of spacer portion does not have electric signal, reduces touch-control line and has electric signal
The positive area of cathode layer can be effectively reduced the load of display panel touch control capacitance, improve display panel touch-control sensitivity and screen
Curtain brightness, to promote the usage experience and impression of user.
It is the schematic diagram of the section structure of one embodiment of display panel prepared by preparation method of the present invention refering to Fig. 3, Fig. 3.
In the present embodiment, display panel includes array substrate 301 and is sequentially formed at organic in array substrate 301
Luminescent layer 302, cathode layer 304, encapsulated layer 305 and touch control layer.Further, organic luminous layer 302 has spacer portion 303,
It is located at the non-pixel region of organic luminous layer 302 every portion 303.The overhead height of spacer portion 303 is higher than 302 surface of organic luminous layer
Cathode layer top.The cathode layer on 302 surface of cathode layer and organic luminous layer at 303 top of spacer portion is by between encapsulated layer 305
Every.The touch-control line 306 of touch control layer is located at the non-pixel region on 302 surface of organic luminous layer.Display panel further includes anode layer (figure
Show and do not indicate), anode layer is arranged between array substrate 301 and organic luminous layer 302, and anode layer corresponds to organic luminous layer
302 pixel region.
In the present embodiment, the face that spacer portion 303 is contacted with array substrate 301 is the bottom surface of spacer portion 303, with bottom surface
Opposite face is top surface, and the section of spacer portion 303 is narrow trapezoidal in top margin wide bottom side.
In the present embodiment, it is located at the non-of organic luminous layer 302 in the spacer portion 303 of 301 surface of array substrate setting
Pixel region, while spacer portion 303 is located at 305 lower section of encapsulated layer of the touch-control line face of touch control layer 306, cathode layer 304 includes
The cathode layer at 303 top of cathode layer and spacer portion on the surface of organic luminous layer 302, and the cathode layer at 303 top of spacer portion
It is spaced with the cathode layer on 302 surface of organic luminous layer by encapsulated layer 305.The cathode layer on 302 surface of organic luminous layer, which is located at, to be had
The pixel region of machine luminescent layer 302 has electric signal, and the cathode layer at 303 top of spacer portion is located at the non-pixel of organic luminous layer 302
Region does not have an electric signal, touch-control line 306 and has the positive area of the cathode layer of electric signal to reduce, while 303 top of spacer portion
Cathode layer do not have electric signal will not with touch-control cabling 306 formed parasitic capacitance.Therefore, it can be effectively reduced display panel touching
Control structure capacitive load.
It is different from the prior art, present embodiment display panel includes array substrate and is sequentially formed in array substrate
Organic luminous layer, cathode layer, encapsulated layer and touch control layer；Organic luminous layer has spacer portion, and spacer portion is located at organic luminous layer
Non-pixel region；The cathode layer of cathode layer and organic light emission layer surface at the top of spacer portion is by encapsulated layer interval；The touching of touch control layer
Control line is located at the non-pixel region of organic light emission layer surface.Above-mentioned display panel, cathode layer and organic light emission at the top of spacer portion
The cathode layer of layer surface is packaged interlayer every the cathode layer of organic light emission layer surface has electric signal, the cathode layer at the top of spacer portion
There is no electric signal, reduce touch-control line and have the positive area of the cathode layer of electric signal, can be effectively reduced display panel touch-control
Capacitive load improves display panel touch-control sensitivity and screen intensity, to promote the usage experience and impression of user.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of display panel characterized by comprising
The organic luminous layer with spacer portion is formed on the surface of array substrate, the spacer portion is located at the organic luminous layer
Non-pixel region；
Cathode layer is formed on the surface of the organic luminous layer, and makes the cathode layer and the organic light emission at the top of the spacer portion
The cathode layer of layer surface forms gap；
Encapsulated layer is formed in the cathode layer surface；
Touch control layer is formed in the encapsulation layer surface, and the touch-control line of the touch control layer is made to be located at the organic light emission layer surface
Non-pixel region.
2. a kind of preparation method of display panel according to claim 1, which is characterized in that described in array substrate
The step of surface forms the organic luminous layer with spacer portion, and the spacer portion is located at the non-pixel region of the organic luminous layer
Before further include following steps: forming anode layer on array substrate surface；
The surface in array substrate forms the organic luminous layer with spacer portion, and the spacer portion is located at the organic light emission
The step of non-pixel region of layer, specifically includes:
The organic luminous layer with spacer portion is formed on the surface of the anode layer of array substrate, the spacer portion is located at described organic
The non-pixel region of luminescent layer, the anode layer are located at the pixel region of the organic luminous layer.
3. a kind of preparation method of display panel according to claim 1, which is characterized in that the section of the spacer portion is top
Narrow trapezoidal in hem width bottom edge.
4. a kind of preparation method of display panel according to claim 3, which is characterized in that described in the organic luminous layer
Surface form cathode layer, and between forming the cathode layer at the top of the spacer portion and the cathode layer of the organic light emission layer surface
The step of gap, specifically includes: forming cathode layer using vacuum vapour deposition on the surface of the organic luminous layer, and makes the interval
The cathode layer of cathode layer and the organic light emission layer surface at the top of portion forms gap.
5. a kind of preparation method of display panel according to claim 4, which is characterized in that the top of the spacer portion is higher than
The top of the cathode layer of the organic light emission layer surface.
6. a kind of preparation method of display panel according to claim 1, which is characterized in that the touch-control line is latticed
, transparency is high and the metal wire of good conductivity.
7. a kind of display panel characterized by comprising
Including array substrate and the organic luminous layer being sequentially formed in the array substrate, cathode layer, encapsulated layer and touch control layer；
The organic luminous layer has spacer portion, and the spacer portion is located at the non-pixel region of the organic luminous layer；
The cathode layer of cathode layer and the organic light emission layer surface at the top of the spacer portion is by the encapsulated layer interval；
The touch-control line of the touch control layer is located at the non-pixel region of the organic light emission layer surface.
8. a kind of display panel according to claim 7, which is characterized in that it further include anode layer, the anode layer setting
Between the array substrate and the organic luminous layer, the anode layer is located at the pixel region of the organic luminous layer.
9. a kind of display panel according to claim 7, which is characterized in that the top of the spacer portion is higher than described organic
The top of the cathode layer for the layer surface that shines.
10. a kind of display panel according to claim 7, which is characterized in that the section of the spacer portion is top margin wide bottom
Narrow trapezoidal in side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815245.3A CN107706212B (en) | 2017-09-06 | 2017-09-06 | A kind of preparation method and display panel of display panel |
| PCT/CN2017/112464 WO2019047381A1 (en) | 2017-09-06 | 2017-11-23 | Method for preparing display panel and display panel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815245.3A CN107706212B (en) | 2017-09-06 | 2017-09-06 | A kind of preparation method and display panel of display panel |
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| Publication Number | Publication Date |
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| CN107706212A CN107706212A (en) | 2018-02-16 |
| CN107706212B true CN107706212B (en) | 2019-08-30 |
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| CN (1) | CN107706212B (en) |
| WO (1) | WO2019047381A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111276520A (en) * | 2020-02-10 | 2020-06-12 | 武汉华星光电半导体显示技术有限公司 | OLED display panel |
| CN111897451B (en) * | 2020-07-21 | 2022-03-08 | 武汉华星光电半导体显示技术有限公司 | OLED display panel and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634556U (en) * | 2014-01-06 | 2014-06-11 | 汪军峰 | Novel gynecological cleaning and disinfection device |
| CN106125390A (en) * | 2016-08-19 | 2016-11-16 | 武汉华星光电技术有限公司 | Display panels and liquid crystal indicator |
| CN106384565A (en) * | 2016-09-12 | 2017-02-08 | 昆山国显光电有限公司 | Display device and manufacturing method thereof |
| CN106406590A (en) * | 2015-07-31 | 2017-02-15 | 昆山国显光电有限公司 | Touch control display apparatus and preparation method thereof |
| CN106775062A (en) * | 2016-11-25 | 2017-05-31 | 京东方科技集团股份有限公司 | A kind of Organic Light Emitting Diode touch-control display panel and touch control display apparatus |
| CN106887450A (en) * | 2017-03-14 | 2017-06-23 | 武汉华星光电技术有限公司 | Flexible embedded touch structure and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203631556U (en) * | 2013-12-24 | 2014-06-04 | 上海天马微电子有限公司 | Organic light-emitting touch display panel and organic light-emitting touch display device |
| KR102374644B1 (en) * | 2015-03-24 | 2022-03-15 | 삼성디스플레이 주식회사 | Display device |
-
2017
- 2017-09-06 CN CN201710815245.3A patent/CN107706212B/en active Active
- 2017-11-23 WO PCT/CN2017/112464 patent/WO2019047381A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634556U (en) * | 2014-01-06 | 2014-06-11 | 汪军峰 | Novel gynecological cleaning and disinfection device |
| CN106406590A (en) * | 2015-07-31 | 2017-02-15 | 昆山国显光电有限公司 | Touch control display apparatus and preparation method thereof |
| CN106125390A (en) * | 2016-08-19 | 2016-11-16 | 武汉华星光电技术有限公司 | Display panels and liquid crystal indicator |
| CN106384565A (en) * | 2016-09-12 | 2017-02-08 | 昆山国显光电有限公司 | Display device and manufacturing method thereof |
| CN106775062A (en) * | 2016-11-25 | 2017-05-31 | 京东方科技集团股份有限公司 | A kind of Organic Light Emitting Diode touch-control display panel and touch control display apparatus |
| CN106887450A (en) * | 2017-03-14 | 2017-06-23 | 武汉华星光电技术有限公司 | Flexible embedded touch structure and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107706212A (en) | 2018-02-16 |
| WO2019047381A1 (en) | 2019-03-14 |
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