CN208488918U - Display panel - Google Patents
Display panel Download PDFInfo
- Publication number
- CN208488918U CN208488918U CN201821141893.1U CN201821141893U CN208488918U CN 208488918 U CN208488918 U CN 208488918U CN 201821141893 U CN201821141893 U CN 201821141893U CN 208488918 U CN208488918 U CN 208488918U
- Authority
- CN
- China
- Prior art keywords
- area
- viewing area
- display panel
- buckled zone
- supporting layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a kind of display panel, and the display panel includes flexible screen body and supporting layer.The flexible screen body includes the viewing area being disposed adjacent and non-display area.The non-display area includes the buckled zone and extension area set gradually.The buckled zone is set between the viewing area and the extension area.The viewing area is set to the side of the supporting layer.The buckled zone is bent in one end of the supporting layer so that the extension area fits in side of the supporting layer far from the viewing area.By the way that the buckled zone is bent so that the extension area fits in the other side of the supporting layer.Therefore the viewing area can be closer to the edge of display panel, therefore can be further improved screen accounting, improves perception.
Description
Technical field
This application involves display fields, more particularly to a kind of display panel.
Background technique
The trend that mobile phone display screen screen accounting is mobile phone industry future development is improved, screen accounting how is improved and is ground as technology
The problem studied carefully may be implemented lower frame reduced width by bending flexible circuit board or flip chip at present, and then improve screen
Accounting can not just continue to zoom out then after the bending radius of flexible circuit board or flip chip reduces to a certain extent, no
Can then route be made to damage.Therefore, the problem that screen accounting is mobile phone industry development how is further increased.
Utility model content
Based on this, it is necessary to aiming at the problem that how to further increase screen accounting, provide a kind of display panel.
A kind of display panel characterized by comprising
Flexible screen body, the flexible screen body include:
The viewing area being disposed adjacent and non-display area, the non-display area include:
The buckled zone and extension area set gradually, the buckled zone are set between the viewing area and the extension area,
The extension area is located at the downside of the viewing area and parallel with the viewing area；
Supporting layer, between the viewing area and the extension area, it is separate that the extension area fits in the supporting layer
The side of the viewing area.
In one embodiment, the surface of the buckled zone towards the side of the supporting layer is provided with spaced recessed
Slot.
In one embodiment, the groove is in the pyramidal structure being open towards the supporting layer.
In one embodiment, the bending radius of the buckled zone is 0.6mm-1mm.
In one embodiment, the supporting layer includes supporting block and support membrane.
In one embodiment, the support membrane includes the first support membrane and the second support membrane, and first support membrane is set
Be placed between the viewing area and the supporting block, second support membrane be set to the extension area and the supporting block it
Between.
In one embodiment, the supporting layer further includes composite layer, and the composite layer is set to the viewing area
Between first support membrane.
In one embodiment, first support membrane and second support membrane are provided with close to the end of buckled zone
To enhance the enhanced portion of the buckled zone intensity.
It in one embodiment, further include coating, the coating is set to the upside of the viewing area.
In one embodiment, further include driving unit and flexible circuit board, be respectively separated and be set to the extension area.
In the display panel provided by the present application, the flexible screen body can be bent.The viewing area can fit in
The side of the supporting layer is with display pattern.By the way that the buckled zone is bent so that the extension area fits in the supporting layer
The other side.The extension area is located at the downside of the viewing area and parallel with the viewing area.The extension area fits in institute
State side of the supporting layer far from the viewing area.Therefore the viewing area can be closer to the edge of display panel, therefore can be with
Screen accounting is further increased, perception is improved.
Detailed description of the invention
Fig. 1 is display panel schematic diagram provided by the embodiments of the present application；
Fig. 2 is display panel partial enlarged view provided by the embodiments of the present application.
Description of symbols:
Display panel 10
Flexible screen body 100
Viewing area 110
Non-display area 120
Buckled zone 121
Groove 122
Extension area 123
Supporting layer 200
Supporting block 210
Support membrane 220
First support membrane 221
Second support membrane 222
Composite layer 230
Coating 300
Touch sensitive layer 310
Cover board 320
Ink layer 330
First adhesive layer 340
Polaroid 350
Second adhesive layer 360
Enhanced portion 400
Driving unit 510
Flexible circuit board 520
Specific embodiment
In order to which the objects, technical solutions and advantages of the application are more clearly understood, by the following examples, and combine attached
Figure, is further elaborated the display panel of the application.It should be appreciated that specific embodiment described herein only to
It explains the application, is not used to limit the application.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present application, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System indicates to be based on the orientation or positional relationship shown in the drawings, being merely for convenience of description the application and simplifying description
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the application.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Referring to Figure 1, the embodiment of the present application provides a kind of display panel 10.The display panel 10 includes flexible screen body
100, supporting layer 200 and coating 300.The flexible screen body 100 includes viewing area 110 and non-display area 120.The viewing area
110 and the non-display area 120 be disposed adjacent.The non-display area 120 includes the buckled zone 121 and extension area set gradually
123.The buckled zone 121 is set between the viewing area 110 and the extension area 123.The extension area 123 is located at described
The downside of viewing area 110 and parallel with the viewing area 110.The supporting layer 200 is located at the viewing area 110 and the extension
Between area 123.The extension area 123 fits in side of the supporting layer 200 far from the viewing area 110.
In one embodiment, the flexible screen body 100 may include flexible parent metal.The material of the flexible parent metal can be with
There is good flexible material for polyimides, polycarbonate, polyethylene terephthalate, silica gel etc..The flexibility
Screen body 100, which can according to need, to be bent.The flexible screen body 100 can be according to whether display be divided into the viewing area 110
With the non-display area 120.The viewing area 110 can be to display pattern.The non-display area 120 can be with the display
Area 110 is integrally formed.The non-display area 120 can not display pattern.The non-display area 120 can be according to concrete function not
Be divided into the buckled zone 121 and with extension area 123.It is appreciated that the buckled zone 121 is that the flexible screen body 100 is bent
Part.The viewing area 110 can be fixed on the side of the supporting layer 200 by gluing or physical method.The bending
Area 121 extends from the side of the viewing area 110, is then bent, so that the extension area 123 passes through gluing or physical method
It is fixed on the other side of the supporting layer 200.The i.e. described extension area 123 and the viewing area 110 are relatively arranged on the support
The two sides of layer 200.And the extension area 123 and the viewing area 110 are arranged in parallel the buckled zone 121 and are connected to the display
Between area 110 and the extension area 123.And the buckled zone 121 is bent and deformed the connection viewing area 110 and described prolongs
Stretch area 123.The bending variable diameter of the buckled zone 121 is as small as possible, to reduce volume shared by the buckled zone 121.
In one embodiment, the supporting layer 200 can support the flexible display screen to fixed, described to prevent
The buckled zone 121 of flexible display screen fractures since bending degree is excessive.The supporting layer 200 may include multilayer knot
Structure.The supporting layer 200 can be the material for having both consistency and elasticity.Therefore the supporting layer 200 both can be to the flexibility
Screen body 100 plays the role of support, can also play the function to 100 vibration damping of flexible screen body.The supporting layer 200 can be with
For cube structure.The supporting layer 200 can have two relatively parallel planes.The viewing area 110 and the extension
Area 123 can fit in two relatively parallel planes of the supporting layer 200 respectively.
In the display panel 10 provided by the present application, the flexible screen body 100 can be bent.The viewing area 110 can
To fit in the side of the supporting layer 200 with display pattern.By the way that the buckled zone 121 is bent so that the extension area
123 fit in the other side of the supporting layer 200.Therefore the viewing area 110 can be closer to the side of the display panel 10
Edge, therefore can be further improved screen accounting, improve perception.
Fig. 2 is referred to, in one embodiment, the surface of the buckled zone 121 towards the side of the supporting layer 200 is set
It is equipped with spaced groove 122.The buckled zone 121 can be arcuate structure upon bending.It is bent in the buckled zone 121
Afterwards, due to extrusion stress, the buckled zone 121 can be made to become larger close to the substrate stress of the side of the supporting layer 200.When long
Between keep stress state can be easy so that the flexible display screen damage.In the buckled zone 121 towards the supporting layer 200
The surface of side is provided with spaced groove 122, can be curved towards the supporting layer 200 in the buckled zone 121
When, the mutual extrusion between 121 material of buckled zone is reduced, thus stress accumulation can be reduced, it can extend described soft
The service life of property screen body 100.
In one embodiment, the groove 122 is in the pyramidal structure being open towards the supporting layer 200.The groove
122 can be formed on the surface of the buckled zone 121 by physical etchings, can also be in the molding mistake of the flexible screen body 100
It is obtained in journey by grinding tool.It is appreciated that in the buckled zone 121 bending, described in 200 part of supporting layer
It is higher that the side of buckled zone 121 squeezes degree.And the diameter at the vertex of a cone of pyramidal structure to cone bottom is increasing, can match just
The extruding degree of the buckled zone 121 can be further improved the flexibility rationally to reduce the stress of the buckled zone 121
Shield the service life of body 100.
In one embodiment, the bending radius of the buckled zone 121 is 0.6mm-1mm.It is curved when the buckled zone 121
When bilge radius is 0.6mm-1mm, the service life of the flexible screen body 100 will not influence, become in the safety of the buckled zone 121
Within the scope of shape.And can farthest increase be viewing area 110 area, further increase screen accounting.
In one embodiment, the supporting layer 200 includes supporting block 210 and support membrane 220.The support membrane 220 is set
It is placed between the supporting block 210 and the flexible screen body 100.The support membrane 220 can be close with the flexible display screen
Fitting, can be improved the flexible display screen toughness and intensity.The support membrane 220 can be polyethylene terephthalate
Equal materials.The supporting block 210 can be the materials such as silica gel.The supporting block 210 can have certain elasticity and hardness.It is described
There is supporting block 210 certain degree of hardness can be deformed to avoid the flexible screen body 100.The supporting block 210 has certain
Elasticity can be to avoid the flexible screen body 100 due to being damaged by local stress.
In one embodiment, support knot has can be set close to one end of the buckled zone 121 in the supporting block 210
Structure.The surface of the support construction can be cambered surface.The shape of the cambered surface can be with the plane phase of the buckled zone 121
Match.The support construction, to increase the buckled zone 121, can prevent the buckled zone to support to institute's buckled zone 121
121 damage because of squeezing.In one embodiment, the support construction can be with the buckled zone 121 close to the support
The surface of structure is bonded completely.
In one embodiment, the supporting block 210 is semicircular structure close to one end of the buckled zone 121.It is described
The diameter of semicircular structure can be identical as the diameter of the curved arc of the buckled zone 121, therefore the semicircular structure can
To fit with the buckled zone 121 close to the surface of the supporting block 210, it is not easy the bending deformation of the buckled zone 121
Deformed damaged.
In one embodiment, the support membrane 220 includes the first support membrane 221 and the second support membrane 222.Described first
Support membrane 221 is set between the viewing area 110 and the supporting block 210.Second support membrane 222 is set to described prolong
It stretches between area 123 and the supporting block 210.In manufacture craft, first support membrane 221 and second support membrane 222
It can be formed simultaneously in the side of the flexible screen body 100.Between first support membrane 221 and second support membrane 222
100 part of flexible screen body may be constructed the buckled zone 121.The i.e. described buckled zone 121 can not be pasted with support membrane 220
It closes.Therefore the flexibility of the buckled zone 121 is unaffected, so that the buckled zone 121 is easier to be bent.First support
The thickness of film 221 and second support membrane 222 can be 0.5 micron -1 micron.
In one embodiment, the supporting layer 200 further includes composite layer 230.The composite layer 230 is set to institute
It states between viewing area 110 and first support membrane 221.The composite layer 230 can be foam, or have elasticity
With the material of toughness.It is appreciated that the area of the composite layer 230 can be more than or equal to the area of the viewing area 110.Cause
The edge of this viewing area 110 can be buffered when being impacted by the composite layer 230.The composite layer 230
It can be to avoid the viewing area 110 because being squeezed or local stress due to damages.
In one embodiment, first support membrane 221 and second support membrane 222 are close to the buckled zone 121
End be provided with the enhanced portion 400 to enhance 121 intensity of buckled zone.The enhanced portion 400 can be used for fixing
And reinforce the bending shape of the buckled zone 121.
In one embodiment, the enhanced portion 400 can be organic colloid, distinguish at the both ends of the buckled zone 121
With one end of first support membrane 221 and one end connection of second support membrane 222.By coating glue-line, in glue
After solidification the warp architecture of the buckled zone 121 can be unlikely to deform.The enhanced portion 400 is also possible to according to the bending
The end in area 121, first support membrane 221 and second support membrane 222 the shape of end be designed to described in reinforcing
The component of buckled zone 121.
In one embodiment, the display panel 10 further includes coating 300.The coating 300 is set to described
The upside of viewing area 110.The coating 300 can be to optimize the display of the viewing area 110.
The coating 300 includes the touch-control sensing layer set gradually in the viewing area 110 far from the supporting layer 200
310, polaroid 350 and cover board 320.The touch-control sensing layer 310 can be used as touch signal input terminal.The viewing area 110
Different display patterns can be triggered according to the inductive signal of the touch-control sensing layer 310.Portion can be absorbed in the polaroid 350
Light splitter prevents influence of the natural light to display.The cover board 320 can be glass material, or organic material.It is described
Ink layer 330 has can be set close to the side of the viewing area 110 in cover board 320.The ink layer 330 can be to be used to hide
Light, to improve display effect.The ink layer 330 can be formed in the surface of the cover board 320 by coating.
In one embodiment, the first adhesive layer 340 can be passed through between the ink layer 330 and the polaroid 350
It is fixed.It can be fixed by the second adhesive layer 360 between the touch sensitive layer 310 and the viewing area 110.Described first is viscous
Connecing layer 340 and second adhesive layer 360 can be the materials such as optical cement and organic resin.
In one embodiment, the display panel 10 further includes driving unit 510 and flexible circuit board 520.The drive
Moving cell 510 and flexible circuit board 520, which are respectively separated, is set to the extension area 123.The driving unit 510 can be to connect
The control model that motherboard issues is received, and is input a signal into the flexible screen body 100.The flexible circuit board 520 can be with
It is connect with motherboard, and provides power supply to the motherboard.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of display panel characterized by comprising
Flexible screen body (100), the flexible screen body (100) include:
The viewing area (110) being disposed adjacent and non-display area (120), the non-display area (120) include:
The buckled zone (121) and extension area (123) set gradually, the buckled zone (121) be set to the viewing area (110) and
Between the extension area (123), the extension area (123) be located at the downside of the viewing area (110) and with the viewing area
(110) parallel；
Supporting layer (200), between the viewing area (110) and the extension area (123), extension area (123) fitting
In the side of the supporting layer (200) far from the viewing area (110).
2. display panel as described in claim 1, which is characterized in that the buckled zone (121) is towards the supporting layer (200)
The surface of side be provided with spaced groove (122).
3. display panel as claimed in claim 2, which is characterized in that the groove (122) is in be open towards the supporting layer
(200) pyramidal structure.
4. display panel as described in claim 1, which is characterized in that the bending radius of the buckled zone (121) is 0.6mm-
1mm。
5. display panel as described in claim 1, which is characterized in that the supporting layer (200) includes supporting block (210) and branch
It supports film (220).
6. display panel as claimed in claim 5, which is characterized in that the support membrane (220) includes the first support membrane (221)
With the second support membrane (222), first support membrane (221) be set to the viewing area (110) and the supporting block (210) it
Between, second support membrane (222) is set between the extension area (123) and the supporting block (210).
7. display panel as claimed in claim 6, which is characterized in that the supporting layer (200) further includes composite layer
(230), the composite layer (230) is set between the viewing area (110) and first support membrane (221).
8. display panel as claimed in claim 7, which is characterized in that first support membrane (221) and second support
Film (222) is provided with the enhanced portion (400) to enhance the buckled zone (121) intensity close to the end of buckled zone (121).
9. display panel as described in claim 1, which is characterized in that it further include coating (300), the coating (300)
It is set to the upside of the viewing area (110).
10. display panel as described in claim 1, which is characterized in that further include driving unit (510) and flexible circuit board
(520), it is respectively separated and is set to the extension area (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141893.1U CN208488918U (en) | 2018-07-18 | 2018-07-18 | Display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141893.1U CN208488918U (en) | 2018-07-18 | 2018-07-18 | Display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488918U true CN208488918U (en) | 2019-02-12 |
Family
ID=65246562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141893.1U Active CN208488918U (en) | 2018-07-18 | 2018-07-18 | Display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488918U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859632A (en) * | 2019-03-15 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Display screen |
| CN110225695A (en) * | 2019-05-28 | 2019-09-10 | 京东方科技集团股份有限公司 | A kind of display module and display |
| CN110277022A (en) * | 2019-02-20 | 2019-09-24 | 华为技术有限公司 | A kind of flexible display screen and the terminal containing the display screen |
| CN110379308A (en) * | 2019-07-03 | 2019-10-25 | 云谷（固安）科技有限公司 | Display device and preparation method thereof |
| CN110491288A (en) * | 2019-07-25 | 2019-11-22 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN110634398A (en) * | 2019-08-19 | 2019-12-31 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method |
| CN110992837A (en) * | 2020-01-02 | 2020-04-10 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| CN112435590A (en) * | 2020-12-18 | 2021-03-02 | 合肥维信诺科技有限公司 | Display module and display device |
| WO2021098095A1 (en) * | 2019-11-21 | 2021-05-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN115019633A (en) * | 2021-09-23 | 2022-09-06 | 荣耀终端有限公司 | Display screen assembly and terminal |
-
2018
- 2018-07-18 CN CN201821141893.1U patent/CN208488918U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277022A (en) * | 2019-02-20 | 2019-09-24 | 华为技术有限公司 | A kind of flexible display screen and the terminal containing the display screen |
| CN109859632A (en) * | 2019-03-15 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Display screen |
| CN110225695A (en) * | 2019-05-28 | 2019-09-10 | 京东方科技集团股份有限公司 | A kind of display module and display |
| CN110379308A (en) * | 2019-07-03 | 2019-10-25 | 云谷（固安）科技有限公司 | Display device and preparation method thereof |
| CN110491288A (en) * | 2019-07-25 | 2019-11-22 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN110491288B (en) * | 2019-07-25 | 2021-09-03 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN110634398A (en) * | 2019-08-19 | 2019-12-31 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method |
| US11586248B2 (en) | 2019-08-19 | 2023-02-21 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and method of manufacturing same |
| WO2021031452A1 (en) * | 2019-08-19 | 2021-02-25 | 武汉华星光电半导体显示技术有限公司 | Display apparatus and preparation method |
| WO2021098095A1 (en) * | 2019-11-21 | 2021-05-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| US11877502B2 (en) | 2019-11-21 | 2024-01-16 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display device |
| CN110992837A (en) * | 2020-01-02 | 2020-04-10 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| CN112435590A (en) * | 2020-12-18 | 2021-03-02 | 合肥维信诺科技有限公司 | Display module and display device |
| CN115019633A (en) * | 2021-09-23 | 2022-09-06 | 荣耀终端有限公司 | Display screen assembly and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208488918U (en) | Display panel | |
| CN108628500B (en) | Display panel | |
| US20210026187A1 (en) | Display device with cover window | |
| US10651419B2 (en) | Display device | |
| KR102457059B1 (en) | Display device | |
| JP6181391B2 (en) | Touch screen, method of manufacturing the same, and portable terminal including the same | |
| KR102404974B1 (en) | Display device | |
| CN106843574B (en) | Display screen component and its manufacturing method and electronic device | |
| US11107373B2 (en) | Flexible display device | |
| CN109473041B (en) | Bendable cover plate, bendable display module and bendable terminal equipment | |
| CN112116879A (en) | Multi-curved-surface display device | |
| CN109326220A (en) | Cover board and its manufacturing method, Flexible Displays mould group and electronic equipment | |
| CN104900152A (en) | Foldable display apparatus | |
| US9917266B2 (en) | Bendable device with a window top layer and a body having extendable bending region | |
| CN108597380B (en) | display panel | |
| KR102232424B1 (en) | Pressing pad for assembling display module and assembling method for display module | |
| KR101921010B1 (en) | Display module and electronic device having said display module | |
| US20210089085A1 (en) | Electronic device with bonding structure | |
| US11758663B2 (en) | Display device | |
| CN103336604A (en) | Touch module | |
| EP3582064B1 (en) | Display device and electronic device including the same | |
| CN109637382A (en) | Display panel and display device | |
| CN110197622A (en) | Display device | |
| CN104582263A (en) | Flexible printed circuit board, assembling method thereof and display device | |
| CN208488921U (en) | Display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of utility model: Unitary organic luminating display panel with double faces for lighting out Granted publication date: 20190212 License type: Common License Record date: 20191030 |