CN107895735A - A kind of flexible display screen - Google Patents
A kind of flexible display screen Download PDFInfo
- Publication number
- CN107895735A CN107895735A CN201711244281.5A CN201711244281A CN107895735A CN 107895735 A CN107895735 A CN 107895735A CN 201711244281 A CN201711244281 A CN 201711244281A CN 107895735 A CN107895735 A CN 107895735A
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- conductive
- layer
- conductive layer
- material layer
- conductive material
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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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
Abstract
A kind of flexible display screen, including the first conductive material layer, the first conductive layer being arranged on the first conductive material layer, the second conductive material layer and the second conductive layer being arranged on the second conductive material layer, first conductive layer and the second conductive layer are respectively equipped with printed wire, mutually isostructural lattice structure pixel is respectively equipped with first conductive layer and the second bright conductive layer, the first conductive layer and the second conductive layer are bonded by lattice structure pixel and the first conductive layer and second conductive layer are surrounded by encapsulant.Due to being respectively equipped with mutually isostructural lattice structure pixel on the first conductive layer and the second bright conductive layer, thus there is gap around pixel, first conductive layer and the second conductive layer are bonded by lattice structure pixel, by the gap between lattice structure pixel, can meet the comprehensive bending of product.Meanwhile the requirement for production equipment can be reduced using the flexible display screen of the application, injustice, moreover it is possible to reduce OLED equipment investment cost.
Description
Technical field
The application is related to display screen, more particularly to a kind of flexible display screen.
Background technology
Existing market uses electroluminescent display screen, and what is used is all that wire bar system or planar fashion process
Electroluminescent OLED patterns, such as the flexible OLED of other domestic producers never have volume production at present, and reason is that setting for product
Meter mode causes the number of bending and life-span to be restricted, can not the marketization.And the flexible OLED of other external producers is only
Commercially it is proposed the OLED display screen of one direction bending.This this display screen, on the Substrate basis that use can be bent, nothing
Fado time bending, once number of bends increases, can cause rupture of line, display screen causes to damage.
The content of the invention
The application technical problems to be solved are in view of the shortcomings of the prior art, there is provided a kind of flexible display screen.
The application technical problems to be solved are solved by the following technical programs：
A kind of flexible display screen, including the first conductive material layer, be arranged on first conductive material layer first
Conductive layer, the second conductive material layer and the second conductive layer being arranged on second conductive material layer, first conductive layer
Printed wire is respectively equipped with second conductive layer, phase is respectively equipped with first conductive layer and the second bright conductive layer
Isostructural lattice structure pixel, first conductive layer and second conductive layer be bonded by the lattice structure pixel and
First conductive layer and second conductive layer are surrounded by encapsulant.
The lattice structure pixel is coated with or printed by electroluminescent powder and is made.
First conductive material layer is transparent material layer, and first conductive layer is transparency conducting layer.
First conductive material layer includes transparent conductive film or transparent conducting glass, and first conductive layer includes saturating
Bright conductive film or transparent conducting glass.
Second conductive material layer is opaque conductive material layer, and second conductive layer is opaque conductive layer.
The witness marker of positioning is respectively provided with first conductive material layer and second conductive material layer.
The witness marker is separately positioned on the periphery of first conductive material layer and second conductive material layer.
As a result of above technical scheme, it is the beneficial effect that the application possesses：
In the embodiment of the application, due to being respectively equipped with identical knot on the first conductive layer and the second bright conductive layer
The lattice structure pixel of structure, thus there is gap around pixel, the first conductive layer and the second conductive layer pass through lattice structure pixel
Fitting, by the gap between lattice structure pixel, can meet the comprehensive bending of product.Meanwhile using the application can
Display screen is bent, injustice can reduce the requirement for production equipment, moreover it is possible to reduce OLED equipment investment cost.
Brief description of the drawings
Fig. 1 is the structural representation of the display screen of the application in one embodiment；
Fig. 2 is the structural representation of the display screen of the application in another embodiment.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.
As shown in Figure 1 and Figure 2, the flexible display screen of the application, a kind of its embodiment, including the first conductive material layer
11st, the first conductive layer 12, the second conductive material layer 21 and the second conductive layer 22, the first conductive layer 12 are arranged on the first conductive material
On layer 11, the second conductive layer 22 is arranged on the second conductive material layer 21, on the first conductive layer 12 and the second conductive layer 22 respectively
Provided with printed wire 31, pixel 32 is respectively equipped with the first conductive layer 12 and the second bright conductive layer 22, pixel 32 is lattice structure
Pixel, lattice structure pixel is identical with the structure of the pixel 32 on the second conductive layer 22 on the first conductive layer 12, around pixel 32
Provided with gap 34, the first conductive layer 12 and the second conductive layer 22 are fit together by lattice structure pixel, and the first conductive layer
Encapsulant 33 is surrounded by with the second conductive layer.In one embodiment, the encapsulant 33 can be sealant tape or
Seal glue.
In one embodiment, lattice structure pixel can be coated with or be printed by electroluminescent powder and is made.
The flexible display screen of the application, the first conductive material layer 11 are transparent material layer, and the first conductive layer 12 is transparent
Conductive layer.In one embodiment, the first conductive material layer 11 can include transparent conductive film or transparent conducting glass etc.,
First conductive layer 12 can also include transparent conductive film or transparent conducting glass etc..
The flexible display screen of the application, the second conductive material layer 21 are opaque conductive material layer, the second conductive layer 22
For opaque conductive layer.
In one embodiment, the first conductive material layer 11 can be provided with the witness marker 35 for positioning, and second leads
The witness marker 35 for positioning can be provided with material layer 21.Witness marker 35 is separately positioned on the first conductive material layer 11
With the periphery of the second conductive material layer 21.
The application is only needed on a transparent conductive material that can be bent, and circuit is processed, while vacant
Position processes the witness marker of contraposition, and on the conductive material that another can bend, circuit is processed, while in sky
The witness marker of remaining position processing contraposition, by the witness marker processed in advance on conductive material, is carried out with witness marker
Contraposition, by the way of spray printing, the electroluminescent powder of different colours can also be coated on processed by the way of printing
On good circuit, spare area places the glue or adhesive tape of sealing around conductive material, will process and
Two conductive materials of electroluminescent powder are completed in coating, are carried out index point contraposition with computer, are fit together, turn into a display
The finished product of screen.The finished product of display screen only needs external lead wire to coordinate drive control unit, you can carries out the display of image.The application
Flexible display screen, the comprehensive bending of product can be met by the mutual gap of lattice pixels point.Meanwhile
Using the flexible display screen of the application, the requirement for production equipment can not only be reduced, moreover it is possible to reduce OLED equipment investment
Cost, control of the overseas equipment producer for domestic equipment is reduced, farthest production domesticization, improves field of employment and model
Enclose.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made.
Claims (7)
1. a kind of flexible display screen, including the first conductive material layer, first leading of being arranged on first conductive material layer
Electric layer, the second conductive material layer and the second conductive layer being arranged on second conductive material layer, first conductive layer and
Second conductive layer is respectively equipped with printed wire, it is characterised in that on first conductive layer and the second bright conductive layer
Mutually isostructural lattice structure pixel is respectively equipped with, first conductive layer and second conductive layer pass through the lattice structure
Pixel is bonded and first conductive layer and second conductive layer are surrounded by encapsulant.
2. flexible display screen as claimed in claim 1, it is characterised in that the lattice structure pixel is applied by electroluminescent powder
Cloth or printing are made.
3. flexible display screen as claimed in claim 2, it is characterised in that first conductive material layer is transparent material
Layer, first conductive layer is transparency conducting layer.
4. flexible display screen as claimed in claim 3, it is characterised in that first conductive material layer includes electrically conducting transparent
Film or transparent conducting glass, first conductive layer include transparent conductive film or transparent conducting glass.
5. flexible display screen as claimed in claim 1, it is characterised in that second conductive material layer is opaque conduction
Material layer, second conductive layer are opaque conductive layer.
6. the flexible display screen as any one of claim 1 to 5, it is characterised in that first conductive material layer
With the witness marker that positioning is respectively provided with second conductive material layer.
7. flexible display screen as claimed in claim 6, it is characterised in that the witness marker is separately positioned on described first
The periphery of conductive material layer and second conductive material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711244281.5A CN107895735A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711244281.5A CN107895735A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107895735A true CN107895735A (en) | 2018-04-10 |
Family
ID=61807090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711244281.5A Withdrawn CN107895735A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107895735A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089105A1 (en) * | 2008-01-04 | 2009-07-16 | Nanolumens | Flexible display |
| US20100157180A1 (en) * | 2004-01-28 | 2010-06-24 | Kent Displays Incorporated | Liquid crystal display |
| WO2012045485A1 (en) * | 2010-10-05 | 2012-04-12 | Acreo Ab | Display device |
| CN103152891A (en) * | 2013-02-16 | 2013-06-12 | 上海科润光电技术有限公司 | Flexible matrix display device for electrogenerated luminescence of inorganic powders |
| CN203573578U (en) * | 2013-09-12 | 2014-04-30 | 鹤山丽得电子实业有限公司 | Bonding type flexible LED display device |
| US20160240118A1 (en) * | 2015-02-12 | 2016-08-18 | Nthdegree Technologies Worldwide Inc. | 3-d display using led pixel layers |
| CN106158904A (en) * | 2015-04-03 | 2016-11-23 | 昆山工研院新型平板显示技术中心有限公司 | A kind of high-resolution flexible display screen and preparation method thereof |
| CN106773417A (en) * | 2017-01-17 | 2017-05-31 | 友达光电（昆山）有限公司 | Display device |
| CN106791796A (en) * | 2017-01-11 | 2017-05-31 | 京东方科技集团股份有限公司 | Display panel and its driving method and preparation method, display device |
-
2017
- 2017-11-30 CN CN201711244281.5A patent/CN107895735A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100157180A1 (en) * | 2004-01-28 | 2010-06-24 | Kent Displays Incorporated | Liquid crystal display |
| WO2009089105A1 (en) * | 2008-01-04 | 2009-07-16 | Nanolumens | Flexible display |
| WO2012045485A1 (en) * | 2010-10-05 | 2012-04-12 | Acreo Ab | Display device |
| CN103152891A (en) * | 2013-02-16 | 2013-06-12 | 上海科润光电技术有限公司 | Flexible matrix display device for electrogenerated luminescence of inorganic powders |
| CN203573578U (en) * | 2013-09-12 | 2014-04-30 | 鹤山丽得电子实业有限公司 | Bonding type flexible LED display device |
| US20160240118A1 (en) * | 2015-02-12 | 2016-08-18 | Nthdegree Technologies Worldwide Inc. | 3-d display using led pixel layers |
| CN106158904A (en) * | 2015-04-03 | 2016-11-23 | 昆山工研院新型平板显示技术中心有限公司 | A kind of high-resolution flexible display screen and preparation method thereof |
| CN106791796A (en) * | 2017-01-11 | 2017-05-31 | 京东方科技集团股份有限公司 | Display panel and its driving method and preparation method, display device |
| CN106773417A (en) * | 2017-01-17 | 2017-05-31 | 友达光电（昆山）有限公司 | Display device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190201 Address after: 518132 3rd Floor of Punai Science Park Building, Dongchang Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN PUNAI TECHNOLOGY CO.,LTD. Address before: 518132 Punai Science Park, Dongchang Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Applicant before: PEPNICE OPTO-ELECTRONICS SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |