CN105551377A - Flexible display panel, manufacturing method thereof and display device - Google Patents
Flexible display panel, manufacturing method thereof and display device Download PDFInfo
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- CN105551377A CN105551377A CN201510999657.8A CN201510999657A CN105551377A CN 105551377 A CN105551377 A CN 105551377A CN 201510999657 A CN201510999657 A CN 201510999657A CN 105551377 A CN105551377 A CN 105551377A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims description 49
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 21
- 238000005452 bending Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 16
- 101000966429 Chlamydomonas reinhardtii Dynein, 70 kDa intermediate chain, flagellar outer arm Proteins 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
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- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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Abstract
The invention provides a flexible display panel, a manufacturing method thereof and display equipment, wherein the flexible display panel comprises the following steps: the flexible substrate comprises a display area and a step area on one side of the display area; a display function layer disposed in the display area of the first surface of the flexible substrate; the electronic element and the planarization layer are arranged on the step area of the first face of the flexible substrate, the surface of the planarization layer is flush with the surface of the display function layer, the electronic element is arranged between the flexible substrate and the planarization layer, the planarization layer comprises a groove, and the groove is overlapped with the projection of the electronic element in the direction perpendicular to the flexible substrate. The flexible display panel and the display device provided by the invention can avoid the breakage and the like caused by bending of the flexible display panel, avoid the damage of electronic elements on the flexible display panel, improve the reliability, simplify the manufacturing process, improve the production efficiency and improve the yield.
Description
Technical field
The present invention relates to flexible display technologies field, especially relate to a kind of flexible display panels and manufacture method, display device.
Background technology
Flexible display panels refers to bending deformed display panel, it comprises flexible Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) display panel, flexible electrophoretic display panel (ElectrophoreticDisplay, EPD), the polytype such as flexible liquid crystal panel (LiquidCrystalDisplay, LCD).
In display panel now, flexible display panels, owing to having high lightness, resistance to impact, flexible getting property, wearable property and the feature such as easy to carry, has just like become the prediction display technique of a new generation.
Along with the development of technology, flexible display panels obtains and applies more and more widely.Substrate due to flexible display panels is flexible base, board, is difficult in the above form other display element devices.The making of existing flexible display panels mainly carries flexible base, board using carrier substrate (being generally the hard substrates such as glass substrate) as carrier, form display element device on flexible substrates again, finally flexible base, board is separated with carrier substrate and obtains flexible display panels.Due to the softness of flexible base, board and the low feature of relative intensity, flexible display panels after being separated with carrier substrate is in follow-up making technology or use procedure, all be very easy to destroyed, arranging each display element device on flexible substrates also to occur damaging than being easier to, causing that the production yield of flexible display panels is lower or reliability is lower.
Summary of the invention
In view of this, the invention provides a kind of flexible display panels and manufacture method, display device.
A first aspect of the present invention provides a kind of flexible display panels, comprising:
Flexible base, board, described flexible base, board comprises viewing area and the stepped region in side, described viewing area;
Be arranged on the Presentation Function layer of the described viewing area of the first surface of described flexible base, board;
Be arranged on electronic component and the planarization layer of the described stepped region of the first surface of described flexible base, board, the surface of described planarization layer flushes with the surface of described Presentation Function layer, described electronic component is arranged between described flexible base, board and described planarization layer, described planarization layer comprises groove, on the direction of vertical described flexible base, board, described groove is overlapping with the projection of described electronic component.
A second aspect of the present invention provides a kind of manufacture method of flexible display panels, comprises the steps:
There is provided a flexible base, board, described flexible base, board comprises viewing area and the stepped region in side, described viewing area;
Presentation Function layer is formed in the described viewing area of the first surface of described flexible base, board;
In the described stepped region of the first surface of described flexible base, board, electronic component is set;
In the described stepped region of first surface of the described flexible base, board being provided with described electronic component, planarization layer is set, the surface of described planarization layer flushes with the surface of described Presentation Function layer, described planarization layer comprises groove, on the direction of vertical described flexible base, board, described groove is overlapping with the projection of described electronic component.
A third aspect of the present invention provides a kind of display device, comprises flexible display panels as above.
The intensity that flexible display panels provided by the invention and display device can make the intensity of flexible display panels regional particularly resist bending can reach unanimity, flexible display panels is avoided easily to cause the breakages such as fracture at the intersection of viewing area and stepped region owing to bending in follow-up making technology or in use procedure, the electronic component in flexible display panels is avoided to be destroyed, improve reliability, simultaneously can also simplified manufacturing technique, enhance productivity and improve yield.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of flexible display panels provided by the invention;
Fig. 2 be in Fig. 1 flexible display panels along the schematic cross-section in CC ' direction;
Fig. 3 is the schematic top plan view of another kind of flexible display panels provided by the invention;
Fig. 4 be in Fig. 3 flexible display panels along the schematic cross-section in DD ' direction;
Fig. 5 is the manufacture method process flow diagram of a kind of flexible display panels provided by the invention;
Fig. 6-Fig. 9 is respectively the process flow diagram of step S1-S4;
Figure 10 is the process flow diagram peeling off flexible base, board;
Figure 11 is the process flow diagram that flexible display panels attaches protective seam.
Embodiment
In order to explain technology contents of the present invention in more detail; illustrate as follows appended by also coordinating especially exemplified by specific embodiment; but the following drawings and embodiment are not limitation of the present invention; have in any art and usually know the knowledgeable; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on those as defined in claim.
It should be noted that, when not conflicting, each embodiment in the present invention and the feature in each embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
A kind of flexible display panels provided by the invention, comprise flexible base, board, flexible base, board comprises viewing area and the stepped region in side, viewing area, also comprise the Presentation Function layer of the viewing area of the first surface being arranged on flexible base, board, the electronic component being arranged on the stepped region of the first surface of flexible base, board and planarization layer, the surface of planarization layer flushes with the surface of Presentation Function layer, electronic component is arranged between flexible base, board and planarization layer, planarization layer also comprises groove, on the direction of vertical flexible base, board, groove is overlapping with the projection of electronic component.Specifically can reference diagram 1 and Fig. 2, Fig. 1 is the schematic top plan view of a kind of flexible display panels provided by the invention, Fig. 2 be in Fig. 1 flexible display panels along the schematic cross-section in CC ' direction, as depicted in figs. 1 and 2, flexible display panels comprises flexible base, board 20, flexible base, board 20 comprises viewing area A and at A side, viewing area stepped region B, the viewing area A of the first surface of flexible base, board 20 is provided with Presentation Function layer 100, it should be noted that, two of flexible base, board 20 regions are divided into viewing area A and stepped region B just for convenience of explanation, flexible base, board 20 is a uniform integral structure normally, after only forming Presentation Function layer 100 on flexible base, board 20, the surface of flexible base, board 20 is just caused to occur difference in height, thus there is viewing area A and the stepped region B with surface elevation difference.Simultaneously Presentation Function layer 100 is here comprehensive concepts; when adopting different display modes; Presentation Function layer 100 has different structures; here be described for a kind of organic light emitting display; Presentation Function layer 100 comprises organic illuminated display element layer 30, protective seam 40 and polaroid 50; certainly, this is not construed as limiting the invention, and Presentation Function layer 100 can also comprise other structures or not comprise polaroid etc.Electronic component 60 and planarization layer 80 is also provided with at the stepped region B of the first surface of flexible base, board 20, wherein, the surface of planarization layer 80 flushes with the surface of Presentation Function layer 100, electronic component 60 is arranged between flexible base, board 20 and planarization layer 80, planarization layer 80 also comprises groove 81, on the direction of vertical flexible base, board 20, groove 81 is overlapping with the projection of electronic component 60, that is in planarization layer 80, the position of corresponding electronic component 60 hollows out, certainly, groove 81 can run through whole planarization layer 80 completely, also the part in the bottom of groove 81 near flexible base, board 20 some planarization layers can be retained.Usually after the first surface of flexible base, board 20 forms Presentation Function layer; protective seam 41 can be attached second of flexible display substrates 20; protective seam 41 can increase the intensity of flexible base, board 20; also can protect the surface of flexible base, board 20 simultaneously; in order to avoid the second face of flexible base, board 20 is scratched; protective seam 41 can adopt the technique of attaching to be arranged on second of flexible base, board 20, therefore, can also comprise one first adhesive coating between flexible base, board 20 and protective seam 41.Flexible display panels provided by the invention, owing to being provided with planarization layer in stepped region, compensate for the difference in height of viewing area and stepped region, the intensity that the intensity of whole flexible display panels regional can be made particularly to resist bending can reach unanimity, flexible display panels is avoided easily to cause the breakages such as fracture at the intersection of viewing area and stepped region owing to bending in follow-up making technology or in use procedure, simultaneously, the effect of protection electronic component can also be played, the damage of electronic component or the connection between electronic component and flexible base, board is avoided to be destroyed, in addition, groove corresponding with electronic component on planarization layer can avoid the external force being applied to planarization layer surface to be delivered on electronic component, protect electronic component further.Such as; in the attachment process of carrying out protective seam; in order to avoid the intersection of viewing area and stepped region causes the breakages such as fracture due to External Force Acting bending in prior art; need to attach respectively viewing area and stepped region; technique is more complicated; efficiency is low; and still easy damage is caused to electronic component when attaching; yield is low, and flexible display panels provided by the invention, in the attachment process of carrying out protective seam, can once attach shaping; and damage can not be caused to electronic component; technique is simple, and efficiency is high, and yield is high.
Electronic component 60 shown in Fig. 1 is flexible PCB (FlexiblePrintedCircuit, FPC), certainly can also be integrated circuit (IntegratedCircuit, IC), the number of electronic component 60 is not restricted to one, can comprise FPC, IC or other associated electronic components.Specifically can reference diagram 3 and Fig. 4, Fig. 3 is the schematic top plan view of another kind of flexible display panels provided by the invention, Fig. 4 be in Fig. 3 flexible display panels along the schematic cross-section in DD ' direction, with Fig. 1 and Fig. 2 unlike, as shown in Figure 3 and Figure 4, electronic component comprises FPC60 and IC70, planarization layer 80 comprises two grooves corresponding respectively with FPC60 and IC70, further, the projection of the groove 82 corresponding with IC70 on flexible base, board 20 and the consistent size of the projection of IC70 on flexible base, board 20, or, the consistent size of the projection of the junction 61 of the projection of the groove 81 corresponding with FPC60 on flexible base, board 20 and FPC60 and flexible base, board 20, like this, planarization layer 80 can protect the neighboring area of the junction 61 of IC70 or FPC60 and flexible base, board 20 well, avoid the damage to electronic component connecting portion, the external force being applied to planarization layer 80 surface can not be delivered to the join domain of electronic component and electronic component simultaneously, avoid the damage that external force causes.
Alternatively, planarization layer can be organic film, organic film can directly be formed in stepped area, because the Presentation Function layer of viewing area includes multiple layer, thickness is comparatively large, adopts organic film can reach certain thickness than being easier in forming process, to make planarization layer concordant with Presentation Function layer, meanwhile, organic film has certain elasticity, and the absorption of counter stress is stronger.In addition, easilier in organic film, form groove, therefore, adopt organic film that technique can be made more simple, and obtain better protective effect.Organic film can also adopt attachment process, therefore, further, can also have the second adhesive coating between planarization layer and flexible base, board, and planarization layer is fitted on flexible substrates by the sticking action of the second adhesive coating.
Further, in order to obtain better effect, planarization layer can be arranged on whole stepped region, certainly, except the part of groove is.
The present invention also provides a kind of manufacture method of flexible display panels, and be the manufacture method process flow diagram of a kind of flexible display panels provided by the invention with reference to figure 5, Fig. 5, the manufacture method of flexible display panels comprises the steps:
S1 a: flexible base, board is provided, flexible base, board comprises viewing area and the stepped region in side, viewing area;
S2: form Presentation Function layer in the viewing area of the first surface of flexible base, board;
S3: electronic component is set in the stepped region of the first surface of flexible base, board;
S4: planarization layer is set in the stepped region of first surface of the flexible base, board being provided with electronic component, the surface of planarization layer flushes with the surface of Presentation Function layer, planarization layer comprises groove, and on the direction of vertical flexible base, board, groove is overlapping with the projection of electronic component.
For step S1, because flexible base, board is soft and thinner, therefore, on independent flexible base, board, directly associated components cannot be set, therefore, flexible base, board can be fixed on a hard substrate, again flexible base, board be peeled off from hard substrate after treating to set associated components on flexible substrates.Being the process flow diagram of step S1 with reference to figure 6, Fig. 6, when providing flexible base, board 20, flexible base, board 20 can being fixed on hard substrate 10.In actual production, carry out cutting after a flexible base, board being formed multiple flexible display panels and obtain independently flexible display panels, for convenience of explanation, only flexible base, board 20 is formed a flexible display panels, but this is not limited.Flexible base, board 20 comprises viewing area A and stepped region B, and the differentiation of viewing area A and stepped region B is artificial presetting.
For step S2; can reference diagram 7; Fig. 7 is the process flow diagram of step S2; form Presentation Function layer 100 at the viewing area A of the first surface of flexible base, board 20, Presentation Function layer 100 comprises organic illuminated display element layer 30, protective seam 40 and polaroid 50 in the figure 7, certainly; this is not construed as limiting the invention; forming Presentation Function layer 100 is not emphasis of the present invention, therefore repeats no more, can with reference to correlation technique of the prior art.
For step S3, can reference diagram 8, Fig. 8 is the process flow diagram of step S3, at the stepped region B of the first surface of flexible base, board 20, electronic component is set, electronic component can comprise FPC60 and IC70, and therefore, the stepped region B that step S3 is included in the first surface of flexible base, board 20 binds IC70, or, bind FPC60 at the stepped region B of the first surface of flexible base, board 20.The usual entirety of IC70 is bundled on flexible base, board 20, and the junction 61 of one end is fixed on flexible base, board 20 by FPC60.
For step S4, can reference diagram 9, Fig. 9 is the process flow diagram of step S4, arrange planarization layer 80 at the stepped region B of first surface of the flexible base, board 20 being provided with electronic component, the surface of planarization layer 80 flushes with the surface of Presentation Function layer 100, and planarization layer 80 comprises groove 81 and groove 82, on the direction of vertical flexible base, board 20, groove is overlapping with the projection of electronic component, and such as groove 81 is overlapping with the projection of the junction 61 of FPC60, or groove 82 is overlapping with the projection of IC70.Further, the consistent size of the projection of the junction 61 of the projection of groove 81 on flexible base, board 20 and FPC60 and flexible base, board 20 can be set, or the projection of groove 82 on flexible base, board 20 and the consistent size of the projection of IC70 on flexible base, board 20 are set.Alternatively, planarization layer can adopt the method for coating organic film to be formed, the technique of coating organic film can adopt the technique such as inkjet printing organic film or coating organic film, no matter be InkJet printing processes or coating process, in the process of coating, can leave a blank in advance in the position that electronic component is corresponding, do not apply, formed the said groove of the present invention.In other embodiments, planarization layer can adopt the method attaching organic film to be formed, first the organic film corresponding with the stepped region shape of the first surface of flexible base, board is made, the thickness of organic film and the height of Presentation Function layer basically identical, and groove is offered at position corresponding with electronic component over an organic film, finally the organic film made is attached to stepped region, can be bonded together by adhesive coating between organic film and flexible base, board.
After completing steps S1-S4, namely completed the manufacture of flexible display panels of the present invention, the manufacture method certainly not limiting flexible display panels also comprises other some correlation step.Be such as the process flow diagram of stripping flexible base, board with reference to Figure 10, Figure 10, after being provided with planarization layer 80, flexible base, board 20 peeled off from hard substrate 10.The back side that can also be included in the flexible display panels of formation attaches protective seam; such as with reference to Figure 11; Figure 11 is the process flow diagram that flexible display panels attaches protective seam; by flexible base, board 20 from hard substrate peel off after; in order to protect flexible base, board 20 and whole flexible display panels, protective seam 41 can be attached second of flexible base, board 20.
The present invention also provides a kind of display device, comprise flexible display panels provided by the invention, certainly, the miscellaneous part for supporting display device normally to work can also be comprised, display device can be mobile phone, desktop computer, notebook, panel computer, electron album etc., because display device provided by the invention contains flexible display panels as above, therefore, also correspondingly there is the related advantages of above-mentioned flexible display panels.The intensity that the intensity of the flexible display panels regional that display device provided by the invention can make it comprise particularly resists bending can reach unanimity, flexible display panels is avoided easily to cause the breakages such as fracture at the intersection of viewing area and stepped region owing to bending in follow-up making technology or in use procedure, the electronic component in flexible display panels is avoided to be destroyed, improve reliability, simultaneously can also simplified manufacturing technique, enhance productivity and improve yield.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (16)
1. a flexible display panels, is characterized in that, comprising:
Flexible base, board, described flexible base, board comprises viewing area and the stepped region in side, described viewing area;
Be arranged on the Presentation Function layer of the described viewing area of the first surface of described flexible base, board;
Be arranged on electronic component and the planarization layer of the described stepped region of the first surface of described flexible base, board, the surface of described planarization layer flushes with the surface of described Presentation Function layer, described electronic component is arranged between described flexible base, board and described planarization layer, described planarization layer comprises groove, on the direction of vertical described flexible base, board, described groove is overlapping with the projection of described electronic component.
2. flexible display panels as claimed in claim 1, it is characterized in that, described electronic component is IC, or described electronic component is flexible PCB.
3. flexible display panels as claimed in claim 2, it is characterized in that, the projection of described groove on described flexible base, board and the consistent size of the projection of described IC on described flexible base, board, or, the consistent size of the projection of the junction of the projection of described groove on described flexible base, board and described flexible PCB and described flexible base, board.
4. flexible display panels as claimed in claim 1, it is characterized in that, described planarization layer is organic film.
5. flexible display panels as claimed in claim 4, is characterized in that having the second adhesive coating between described planarization layer and described flexible base, board.
6. flexible display panels as claimed in claim 1, it is characterized in that, described planarization layer is arranged on whole described stepped region.
7. the flexible display panels as described in as arbitrary in claim 1-6, it is characterized in that, the second face of described flexible base, board is provided with protective seam.
8. flexible display panels as claimed in claim 7, is characterized in that having the first adhesive coating between described flexible base, board and described protective seam.
9. a manufacture method for flexible display panels, is characterized in that, comprises the steps:
There is provided a flexible base, board, described flexible base, board comprises viewing area and the stepped region in side, described viewing area;
Presentation Function layer is formed in the described viewing area of the first surface of described flexible base, board;
In the described stepped region of the first surface of described flexible base, board, electronic component is set;
In the described stepped region of first surface of the described flexible base, board being provided with described electronic component, planarization layer is set, the surface of described planarization layer flushes with the surface of described Presentation Function layer, described planarization layer comprises groove, on the direction of vertical described flexible base, board, described groove is overlapping with the projection of described electronic component.
10. the manufacture method of flexible display panels as claimed in claim 9, is characterized in that, the described stepped region of first surface of the described described flexible base, board being provided with described electronic component arranges planarization layer and comprises:
Be provided with the described stepped region coating organic film of first surface of described flexible base, board of described electronic component.
The manufacture method of 11. flexible display panels as claimed in claim 10, it is characterized in that, described coating organic film comprises inkjet printing organic film, or comprises coating organic film.
The manufacture method of 12. flexible display panels as claimed in claim 9, is characterized in that, the described stepped region of first surface of the described described flexible base, board being provided with described electronic component arranges planarization layer and comprises:
Organic film is attached in the described stepped region of first surface of the described flexible base, board being provided with described electronic component.
The manufacture method of 13. flexible display panels as claimed in claim 9, is characterized in that, the described stepped region of the described first surface at described flexible base, board arranges electronic component and comprises:
At the described stepped region binding IC of the first surface of described flexible base, board, or,
At the described stepped region binding FPC of the first surface of described flexible base, board.
The manufacture method of 14. flexible display panels as claimed in claim 13, it is characterized in that, the projection of described groove on described flexible base, board and the consistent size of the projection of described IC on described flexible base, board, or, the consistent size of the projection of the junction of the projection of described groove on described flexible base, board and described flexible PCB and described flexible base, board.
The manufacture method of 15. flexible display panels as claimed in claim 9, is characterized in that, after being provided with described planarization layer, also comprise:
Second at described flexible base, board attaches protective seam.
16. 1 kinds of display devices, is characterized in that, comprise as arbitrary in claim 1-8 as described in flexible display panels.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464503A (en) * | 2017-08-23 | 2017-12-12 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof and display device |
| CN108155219A (en) * | 2018-01-04 | 2018-06-12 | 京东方科技集团股份有限公司 | A kind of display panel, its bending method and display device |
| WO2018206007A1 (en) * | 2017-05-12 | 2018-11-15 | 京东方科技集团股份有限公司 | Manufacturing method for display device, and display apparatus |
| CN109671762A (en) * | 2018-12-21 | 2019-04-23 | 武汉华星光电半导体显示技术有限公司 | Flexible display panels, its manufacturing method and flexible display apparatus |
| CN109817101A (en) * | 2019-03-25 | 2019-05-28 | 云谷（固安）科技有限公司 | A flexible display module and flexible display |
| CN110136589A (en) * | 2019-06-28 | 2019-08-16 | 武汉天马微电子有限公司 | Display panel, manufacturing method thereof and display device |
| CN111179778A (en) * | 2020-02-26 | 2020-05-19 | 昆山国显光电有限公司 | Display panel and display device |
| CN111458941A (en) * | 2020-04-27 | 2020-07-28 | 上海中航光电子有限公司 | Display module, its manufacturing method and display device |
| US10950809B2 (en) | 2018-12-21 | 2021-03-16 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display panel having a photoresist supporting element |
| CN113012567A (en) * | 2019-12-19 | 2021-06-22 | 上海和辉光电有限公司 | Display panel and display device |
| CN113267920A (en) * | 2020-02-17 | 2021-08-17 | 群创光电股份有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697128A (en) * | 2004-05-12 | 2005-11-16 | 精工爱普生株式会社 | Semiconductor device and its manufacturing method, electro-optic device and its manufacturing method, and electronic equipment |
| JP2006330739A (en) * | 2005-05-27 | 2006-12-07 | Samsung Electronics Co Ltd | Method for manufacturing flexible display device |
| CN102405539A (en) * | 2010-05-07 | 2012-04-04 | 松下电器产业株式会社 | Organic EL display panel and method for producing same |
| CN104167429A (en) * | 2014-08-01 | 2014-11-26 | 京东方科技集团股份有限公司 | Flexible display panel, manufacturing method thereof and display device |
| KR20150075604A (en) * | 2013-12-26 | 2015-07-06 | 엘지디스플레이 주식회사 | Flexible display device and method of manufacturing the same |
-
2015
- 2015-12-28 CN CN201510999657.8A patent/CN105551377B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697128A (en) * | 2004-05-12 | 2005-11-16 | 精工爱普生株式会社 | Semiconductor device and its manufacturing method, electro-optic device and its manufacturing method, and electronic equipment |
| JP2006330739A (en) * | 2005-05-27 | 2006-12-07 | Samsung Electronics Co Ltd | Method for manufacturing flexible display device |
| US20060278333A1 (en) * | 2005-05-27 | 2006-12-14 | Woo-Jae Lee | Method of manufacturing a flexible display device |
| CN102405539A (en) * | 2010-05-07 | 2012-04-04 | 松下电器产业株式会社 | Organic EL display panel and method for producing same |
| KR20150075604A (en) * | 2013-12-26 | 2015-07-06 | 엘지디스플레이 주식회사 | Flexible display device and method of manufacturing the same |
| CN104167429A (en) * | 2014-08-01 | 2014-11-26 | 京东方科技集团股份有限公司 | Flexible display panel, manufacturing method thereof and display device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018206007A1 (en) * | 2017-05-12 | 2018-11-15 | 京东方科技集团股份有限公司 | Manufacturing method for display device, and display apparatus |
| CN107464503B (en) * | 2017-08-23 | 2020-05-01 | 京东方科技集团股份有限公司 | Display substrate, preparation method thereof and display device |
| CN107464503A (en) * | 2017-08-23 | 2017-12-12 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof and display device |
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