CN108198950B - The edge plot structure of flexible display panels, flexible display panels - Google Patents
The edge plot structure of flexible display panels, flexible display panels Download PDFInfo
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- CN108198950B CN108198950B CN201711464412.0A CN201711464412A CN108198950B CN 108198950 B CN108198950 B CN 108198950B CN 201711464412 A CN201711464412 A CN 201711464412A CN 108198950 B CN108198950 B CN 108198950B
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- 239000000463 material Substances 0.000 claims abstract description 43
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 229910010272 inorganic material Inorganic materials 0.000 claims description 10
- 239000011147 inorganic material Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 100
- 239000011229 interlayer Substances 0.000 description 13
- 239000000872 buffer Substances 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 229910004205 SiNX Inorganic materials 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
- H10K77/111—Flexible substrates
-
- 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
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of edge plot structure of flexible display panels, the edge plot structure includes: flexible base board；Insulation combination layer is set on the flexible base board；At least one groove structure, the groove structure include at least one groove, and the groove runs through the insulation combination layer；Organic flexible cushioned material layer, filling is in the groove；Cabling thread-changing layer is set in the organic flexible cushioned material layer and the insulation combination layer.The edge plot structure of flexible display panels of the invention can stop cut crack inwardly grow up, and in turn extend flexible display panels service life, especially can dynamic bending flexible display panels service life.
Description
Technical field
The invention belongs to flexible display technologies fields, in particular, be related to a kind of edge plot structure of flexible display panels,
Flexible display panels.
Background technique
Currently, the cutting method of flexible display panels mainly there are the modes such as laser, break bar and punching, which kind of either utilizes
The inorganic layer that mode can all be more or less in the edge plot structure of flexible display panels generates cutting crack, and then steam is caused to enter
It invades, influences the service life of flexible display panels.Especially the exploitation of bent display panel is in the ascendant recently, when flexibility is aobvious
When showing panel dynamic being bent repeatedly, cutting crack can grow up inside along the inorganic layer of the edge plot structure of display panel and prolong
It stretches, and then further reduces the service life of flexible display panels.
Therefore, how to stop the cutting crack of the edge plot structure of flexible display panels toward growth on the inside of flexible display panels
The technical issues of being a urgent need to resolve.
Summary of the invention
In order to solve the above-mentioned problems of the prior art, the purpose of the present invention is to provide one kind can prevent cutting from splitting
It stitches toward the edge plot structure of the flexible display panels of growth, flexible display panels on the inside of flexible display panels.
According to an aspect of the present invention, a kind of edge plot structure of flexible display panels, the edge plot structure are provided
It include: flexible base board；Insulation combination layer is set on the flexible base board；At least one groove structure, the groove structure packet
At least one groove is included, the groove runs through the insulation combination layer；Organic flexible cushioned material layer is filled in the groove
It is interior；Cabling thread-changing layer is set in the organic flexible cushioned material layer and the insulation combination layer.
Further, when the groove structure includes at least two groove, at least two grooves are along institute
State the width direction arrangement of edge plot structure.
Further, the organic flexible cushioned material layer in the outermost groove is replaced water vapor absorption material
The bed of material.
Further, inorganic material layer is provided between the organic flexible cushioned material layer and the cabling thread-changing layer.
Further, in the organic flexible cushioned material layer with multiple through the organic flexible cushioned material layer
Via hole is filled with inorganic material layer in the via hole.
Further, the portion of the contact cabling thread-changing layer of the organic flexible cushioned material layer between two neighboring via hole
Divide and be removed, and fills inorganic material layer in the position of organic flexible cushioned material layer being removed.
Further, when the edge plot structure includes at least two groove structure, at least two grooves
Structure is arranged along the length direction of the edge plot structure.
Further, projection of shape of the groove on the flexible base board is L-shaped.
Further, projection of shape of the groove on the flexible base board include rectangle and from one end of rectangle to
The semicircle that outer protrusion is formed.
According to another aspect of the present invention, a kind of flexible display panels are additionally provided, including shows plot structure and is located at
Edge plot structure other than the display plot structure, the edge plot structure are above-mentioned edge plot structure.
Beneficial effects of the present invention: the edge plot structure of flexible display panels of the invention can stop cutting crack inside
Growth, and in turn extend flexible display panels service life, especially can dynamic bending flexible display panels use the longevity
Life.
Detailed description of the invention
What is carried out in conjunction with the accompanying drawings is described below, above and other aspect, features and advantages of the embodiment of the present invention
It will become clearer, in attached drawing:
Fig. 1 is the structural schematic diagram of the flexible display panels of embodiment according to the present invention；
Fig. 2 is the side view of the display plot structure of the flexible display panels of embodiment according to the present invention；
Fig. 3 is the partial top view of the edge plot structure of the flexible display panels of embodiment according to the present invention；
Fig. 4 is the partial side view of the edge plot structure of the flexible display panels of embodiment according to the present invention；
Fig. 5 is the schematic diagram of the Wiring structure of the flexible display panels of embodiment according to the present invention；
Fig. 6 is the partial top view of the edge plot structure of flexible display panels according to another embodiment of the present invention；
Fig. 7 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention；
Fig. 8 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention；
Fig. 9 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention.
Specific embodiment
Hereinafter, with reference to the accompanying drawings to detailed description of the present invention embodiment.However, it is possible to come in many different forms real
The present invention is applied, and the present invention should not be construed as limited to the specific embodiment illustrated here.On the contrary, providing these implementations
Example is in order to explain the principle of the present invention and its practical application, to make others skilled in the art it will be appreciated that the present invention
Various embodiments and be suitable for the various modifications of specific intended application.
In the accompanying drawings, for the sake of clarity, the thickness of layer and region is exaggerated.Identical label is in the whole instruction and attached
Identical component is indicated in figure.
Term " first ", " second " etc. herein can be used to describe various elements although will be appreciated that, these
Element should not be limited by these terms.These terms are only used to distinguish an element with another element.
It will be appreciated that when the element of layer, film, region or substrate etc. element "upper" another referred to as " ", it should
Element can be directly on another element, or there may also be intermediary elements.Selectively, when element is referred to as " directly
Connect " another element "upper" when, be not present intermediary element.
Fig. 1 is the structural schematic diagram of the flexible display panels of embodiment according to the present invention.Referring to Fig.1, according to the present invention
The flexible display panels of embodiment include display plot structure 1000 and edge plot structure 2000.Edge plot structure 2000 surrounds aobvious
Show plot structure 1000 and is connected to each other with display plot structure 1000, i.e., in the production process, edge plot structure 2000 and viewing area
Structure 1000 is integrally formed.
Fig. 2 is the side view of the display plot structure of the flexible display panels of embodiment according to the present invention.
Referring to Fig. 2, the display plot structure 1000 of the flexible display panels of embodiment according to the present invention includes: flexible base board
100, interlayer buffer layer 110, active layer 120, source electrode 130a, drain electrode 130b, the first insulating layer 140, grid 150, second insulate
Layer 160, first capacitor electrode 170, interlayer insulating film 180, Source contact layer 190a, drain contact layer 190b, flatness layer 200,
Cathode 210, pixel confining layer 220, organic luminous layer (or OLED functional layer) 230, anode 240.
Specifically, flexible base board 100 can make to be formed using polyimides (PI) or other suitable flexible materials.
Interlayer buffer layer 110 is set on flexible base board 100.Active layer 120, source electrode 130a and drain electrode 130b are set to interlayer buffer layer
110, and source electrode 130a and drain electrode 130b are located at the two sides of active layer 120.
First insulating layer 140 is set on active layer 120, source electrode 130a, drain electrode 130b and interlayer buffer layer 110.Grid
150 are set on the first insulating layer 140.Second insulating layer 160 is set on the first insulating layer 140 and grid 150.First capacitor
Electrode 170 is set in second insulating layer 160, and first capacitor electrode 170 and grid 150 are opposite.In the present embodiment, grid
In addition to the grid as transistor uses, grid 150 can also be used simultaneously as the second capacitance electrode with first for pole 150
Capacitance electrode 170 forms storage (not shown).
Interlayer insulating film 180 is set on first capacitor electrode 170 and second insulating layer 160.Interlayer insulating film 180 can be with
By SiO2And/or SiNxIt is made.
Source contact layer 190a and drain contact layer 190b are set on interlayer insulating film 180, Source contact layer 190a and
Drain contact layer 190b after interlayer insulating film 180, second insulating layer 160 and the first insulating layer 140 respectively with source electrode
130a and drain electrode 130b contact.
Flatness layer 200 is set on Source contact layer 190a, drain contact layer 190b and interlayer insulating film 180.Cathode 210
It is set on flatness layer 200, and cathode 210 contacts after flatness layer 200 with drain contact layer 190b.
Pixel confining layer 220 is set on flatness layer 200 and cathode 210, in pixel confining layer 220 there is via hole (not mark
Show), which exposes part cathode 210.Organic luminous layer 230 is set on exposed cathode 210, and anode 240 is set to
On organic luminous layer 230.
Fig. 3 is the partial top view of the edge plot structure of the flexible display panels of embodiment according to the present invention.
Fig. 4 is the partial side view of the edge plot structure of the flexible display panels of embodiment according to the present invention.
Referring to Fig. 3 and Fig. 4, the edge plot structure 2000 of the flexible display panels of embodiment according to the present invention includes: soft
Property substrate 100, insulation combination layer 100A, three groove structures 250, organic flexible cushioned material layer 260, cabling thread-changing layer
190c.It should be noted that the edge plot structure 2000 of the flexible display panels of embodiment according to the present invention can also include
Flatness layer 200 and pixel confining layer 220 on cabling thread-changing layer 190c.
Here, the effect of cabling thread-changing layer 190c is first described.Fig. 5 is the flexible display panels of embodiment according to the present invention
Wiring structure schematic diagram.Referring to Fig. 5, (it is identical as 150 use of grid using the first cabling for the Wiring structure of the present embodiment
Material is made simultaneously) (its material identical as 170 use of first capacitor electrode of storage is made simultaneously for GE1 and the second cabling
At) by the way of GE2 thread-changing to cabling thread-changing layer (it is made using identical material simultaneously with source electrode 130a with drain electrode 130b) 190c,
It can avoid the first cabling GE1 and the second cabling GE2 in this way and breakage phenomenon occur since stress is larger.In Fig. 5, the first cabling
GE1, the second cabling GE2 and cabling thread-changing layer 190c do not pass through respectively in same layer, the first cabling GE1 and the second cabling GE2
Via hole GH is connect with corresponding cabling thread-changing layer 190c.
In figs. 3 and 4, other components for the ease of illustration, do not show the first cabling GE1 and the second cabling GE2.
It should be noted that the edge plot structure 2000 of the flexible display panels of embodiment according to the present invention may include the first cabling
GE1 and the second cabling GE2.
With continued reference to Fig. 3 and Fig. 4, insulation combination layer 100A include successively lamination be set to the interlayer on flexible base board 100
Buffer layer 110, the first insulating layer 140, second insulating layer 160 and interlayer insulating film 180, but the present invention is not restricted to this, example
If interlayer insulating film 180 may include by SiO2And SiNxTwo layers of inorganic insulation layer being made respectively.
Three groove structures 250 are arranged along the length direction of edge plot structure 2000.In the present invention, groove knot
The quantity of structure 250 is not specifically limited, can be one, two, four or more, but ought at least there are two
When, at least two groove structures 250 are arranged along the length direction of edge plot structure 2000.
Each groove structure 250 include three grooves 251, three grooves 251 along edge plot structure 2000 width side
To being arranged, and each groove 251 runs through insulation combination layer 100A.In the present invention, the quantity of groove 251 is not had
Body limit, can be one, two, four or more, but when at least there are two when, at least two grooves, 251 edge
The width direction of edge plot structure 2000 arranged.
In the present embodiment, steam is filled in outermost groove 251 (i.e. the farthest groove of distance display plot structure 1000)
Layers of absorbent material 270, and the organic flexible buffer material layer 260 of filling in other two groove 251.In this way, organic flexible buffers
The water vapor absorption material layer that material layer 260 can effectively prevent cutting crack from inwardly growing up, and fill in outermost groove 251
270 can effectively reduce the steam being diffused into display plot structure 1000.Certainly, as another embodiment party of the invention
Formula, three grooves fill organic flexible buffer material layer 260 can also be with.
It should be noted that when each groove structure 250 only includes a groove 251, it can be in this groove 251
The interior organic flexible buffer material layer 260 of filling, or fill organic flexible buffer material layer simultaneously in this groove 251
260 and water vapor absorption material layer 270.
Cabling thread-changing layer 190c is set on insulation combination layer 100A and organic flexible cushioned material layer 260.
In addition, in the present embodiment, projection of shape of each groove 251 on flexible base board 100 include rectangle and by
One end of rectangle outwardly protrudes the semicircle to be formed, i.e., each groove 251 is in mushroom.The mushroom head of intermediate groove 251 is (i.e.
It is semicircle) upward, and the mushroom head (i.e. semicircle) of the groove 251 of the left and right sides is downward, but the present invention is not restricted to this.This
Outside, the mushroom head of intermediate groove 251 exceeds the groove 251 of the left and right sides, and the rectangle of the groove 251 of the left and right sides is in same
One height.Here, the groove structure 250 of this structure is taken, cutting crack can preferably be prevented inwardly to grow up.
As another embodiment of the present invention, referring to Fig. 6, projection of shape of each groove 251 on flexible base board 100
It is L-shaped.Upward, and the long side of the groove 251 of the left and right sides is downward, but the present invention is not intended to limit for the long side of intermediate groove 251
In this.In addition, the short side of groove 251 of the long side of intermediate groove 251 beyond the left and right sides, and the groove 251 of the left and right sides
Short side be in sustained height.Here, take the groove structure 250 of this structure, can preferably prevent cutting crack inwardly at
It is long.
Fig. 7 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention.In
In Fig. 7, due to being illustrated to the material filled in groove 251, a groove 251 is only shown.
Referring to Fig. 7, with groove 251 shown in Fig. 4 the difference is that: the organic flexible padded coaming in groove 251
Layer 260 and cabling thread-changing layer 190c between be provided with inorganic material layer 280, in this way can more preferably by moisture barrier outside.This
In, it can be and first remove the partial etching of organic flexible cushioned material layer 260 contacted with cabling thread-changing layer 190c, then exist
Fill inorganic material layer 280 in the position of etching removal.
Fig. 8 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention.In
In Fig. 8, due to being illustrated to the material filled in groove 251, a groove 251 is only shown.
Referring to Fig. 8, with groove 251 shown in Fig. 4 the difference is that: the organic flexible padded coaming in groove 251
Etching forms multiple via holes 261 in layer 260, and via hole 261 runs through organic flexible cushioned material layer 260, is provided in via hole 261
Inorganic material layer 280, in this way can more preferably by moisture barrier outside.
Fig. 9 is the partial side view of the edge plot structure of flexible display panels according to still another embodiment of the invention.In
In Fig. 9, due to being illustrated to the material filled in groove 251, a groove 251 is only shown.
Referring to Fig. 9, with groove 251 shown in Fig. 8 the difference is that: will be organic soft between two neighboring via hole 261
Property cushioned material layer 260 contacted with cabling thread-changing layer 190c partial etching removal, then etching removal position fill
Inorganic material layer 280, in this way can more preferably by moisture barrier outside.
To sum up, the edge plot structure of the flexible display panels of embodiment according to the present invention can stop cutting crack inside
Growth, and in turn extend flexible display panels service life, especially can dynamic bending flexible display panels use the longevity
Life.
Although the present invention has shown and described referring to specific embodiment, it should be appreciated by those skilled in the art that:
In the case where not departing from the spirit and scope of the present invention being defined by the claims and their equivalents, can carry out herein form and
Various change in details.
Claims (10)
1. a kind of edge plot structure of flexible display panels, which is characterized in that the edge plot structure includes:
Flexible base board；
Insulation combination layer is set on the flexible base board；
At least one groove structure, the groove structure include at least one groove, and the groove runs through the insulation combination layer；
Organic flexible cushioned material layer, filling is in the groove；
Cabling thread-changing layer is set in the organic flexible cushioned material layer and the insulation combination layer, the cabling thread-changing layer
It is connected for the corresponding Wiring structure positioned at different layers by via hole.
2. edge plot structure according to claim 1, which is characterized in that when the groove structure includes described at least two
When groove, at least two grooves are arranged along the width direction of the edge plot structure.
3. edge plot structure according to claim 2, which is characterized in that described organic soft in the outermost groove
Property cushioned material layer is replaced water vapor absorption material layer.
4. edge plot structure according to claim 1, which is characterized in that the organic flexible cushioned material layer with it is described walk
Inorganic material layer is provided between line thread-changing layer.
5. edge plot structure according to claim 1, which is characterized in that have in the organic flexible cushioned material layer more
A via hole through the organic flexible cushioned material layer, it is described to be filled in the via hole of the organic flexible cushioned material layer
Organic and/or inorganic materials layer.
6. edge plot structure according to claim 5, which is characterized in that two neighboring described slow through the organic flexible
The part of the contact cabling thread-changing layer for the organic flexible cushioned material layer rushed between the via hole of material layer is removed, and
The position filling inorganic material layer of organic flexible cushioned material layer being removed.
7. edge plot structure according to claim 1, which is characterized in that when the edge plot structure includes at least two institutes
When stating groove structure, at least two groove structures are arranged along the length direction of the edge plot structure.
8. edge plot structure according to claim 1, which is characterized in that projection of the groove on the flexible base board
Shape is L-shaped.
9. edge plot structure according to claim 1, which is characterized in that projection of the groove on the flexible base board
Shape includes rectangle and outwardly protrudes the semicircle formed by one end of rectangle.
10. a kind of flexible display panels, the edge plot structure including display plot structure and other than the display plot structure,
It is characterized in that, the edge plot structure is the described in any item edge plot structures of claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464412.0A CN108198950B (en) | 2017-12-28 | 2017-12-28 | The edge plot structure of flexible display panels, flexible display panels |
| PCT/CN2018/073490 WO2019127760A1 (en) | 2017-12-28 | 2018-01-19 | Edge region structure of flexible display panel, and flexible display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464412.0A CN108198950B (en) | 2017-12-28 | 2017-12-28 | The edge plot structure of flexible display panels, flexible display panels |
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| CN108198950A CN108198950A (en) | 2018-06-22 |
| CN108198950B true CN108198950B (en) | 2019-11-22 |
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| CN201711464412.0A Active CN108198950B (en) | 2017-12-28 | 2017-12-28 | The edge plot structure of flexible display panels, flexible display panels |
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| Country | Link |
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| CN (1) | CN108198950B (en) |
| WO (1) | WO2019127760A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100914A (en) * | 2018-06-29 | 2018-12-28 | 武汉华星光电半导体显示技术有限公司 | Mask plate and flexible display panels |
| CN109052923A (en) * | 2018-08-02 | 2018-12-21 | 京东方科技集团股份有限公司 | Motherboard to be cut and its cutting backfill and cutter unit forming method, cutter device |
| CN109300940A (en) * | 2018-08-30 | 2019-02-01 | 云谷（固安）科技有限公司 | Flexible display panels and preparation method thereof, display device |
| CN110969939A (en) * | 2018-09-28 | 2020-04-07 | 上海和辉光电有限公司 | Foldable display screen and display device |
| CN109671745B (en) * | 2018-12-11 | 2021-06-22 | 武汉华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
| CN109616017B (en) * | 2019-01-07 | 2022-06-28 | 京东方科技集团股份有限公司 | Flexible display screen and flexible display device |
| CN110634397B (en) | 2019-08-19 | 2021-02-23 | 武汉华星光电半导体显示技术有限公司 | Display panel and display module |
| CN110989234A (en) * | 2019-12-23 | 2020-04-10 | 惠州市华星光电技术有限公司 | Display panel, preparation method thereof and display device |
| CN111276636B (en) * | 2020-02-17 | 2021-03-16 | 武汉华星光电半导体显示技术有限公司 | Organic light emitting diode display and method of manufacturing the same |
| CN111653203B (en) * | 2020-06-30 | 2022-06-03 | 上海天马微电子有限公司 | Flexible display panel and display device |
| CN114822266B (en) * | 2022-05-17 | 2024-01-12 | 昆山国显光电有限公司 | Display module and display device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002067329A1 (en) * | 2001-02-16 | 2002-08-29 | Ignis Innovation Inc. | Flexible display device |
| CN104483771B (en) * | 2014-10-28 | 2018-02-06 | 上海中航光电子有限公司 | A kind of tft array substrate, display panel and display device |
| CN104409656B (en) * | 2014-11-27 | 2017-02-22 | 京东方科技集团股份有限公司 | Organic electroluminescence device and preparation method thereof as well as display device |
| KR102483321B1 (en) * | 2015-11-16 | 2022-12-30 | 삼성디스플레이 주식회사 | Display device and mathod for manufacturing thereof |
| CN106782122B (en) * | 2016-12-26 | 2019-03-15 | 武汉华星光电技术有限公司 | A kind of display panel and device |
| CN106601133B (en) * | 2017-02-28 | 2020-04-14 | 京东方科技集团股份有限公司 | Flexible display panel, manufacturing method thereof and display device |
| CN107068715B (en) * | 2017-03-28 | 2019-12-20 | 上海天马微电子有限公司 | Organic light-emitting display panel, organic light-emitting display device and preparation method of organic light-emitting display panel |
| CN107424519B (en) * | 2017-06-26 | 2019-09-24 | 武汉天马微电子有限公司 | Flexible display panel and flexible display device |
| CN107482046B (en) * | 2017-08-25 | 2021-01-29 | 京东方科技集团股份有限公司 | Display substrate, preparation method thereof and display device |
| CN107342363A (en) * | 2017-08-25 | 2017-11-10 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof |
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- 2018-01-19 WO PCT/CN2018/073490 patent/WO2019127760A1/en active Application Filing
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| CN108198950A (en) | 2018-06-22 |
| WO2019127760A1 (en) | 2019-07-04 |
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