CN109728193A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109728193A CN109728193A CN201811457830.1A CN201811457830A CN109728193A CN 109728193 A CN109728193 A CN 109728193A CN 201811457830 A CN201811457830 A CN 201811457830A CN 109728193 A CN109728193 A CN 109728193A
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Abstract
This application involves a kind of display panel and display devices.The display panel includes substrate, organic luminous layer, protective layer and encapsulated layer.The substrate includes viewing area and non-display area.The non-display area is arranged around the viewing area.The organic luminous layer is set to the viewing area.The encapsulated layer includes that the first water absorption layer of the viewing area is arranged in and is arranged in the non-display area and the second water absorption layer with first blotter layer contacts.The water absorbing capacity of second water absorption layer is greater than the water absorbing capacity of first water absorption layer.The water oxygen of first water absorption layer can be flowed to the non-display area by second water absorption layer, thus can not be destroyed with organic luminous layer described in effective protection.In the case where extraneous water oxygen has invaded the viewing area, water oxygen can still be absorbed by first water absorption layer and second water absorption layer in time, reducing water oxygen influences the degree of organic hair layer, prevents the accumulation of water oxygen in the organic luminous layer.
Description
Technical field
This application involves display fields, more particularly to a kind of display panel and display device.
Background technique
In the prior art, the organic luminous layer in order to prevent in display panel is invaded by water oxygen, usually in organic luminous layer
Surface cover thin-film encapsulation layer.But it is very different to be different encapsulation ability caused by thin film encapsulation processes, especially medium-and-large-sized
Panel film encapsulation is easy failure, this is all easy to cause extraneous water oxygen to intrude into the internal portion of screen, and organic luminous layer is caused to be destroyed,
Cause to show bad.
Summary of the invention
Based on this, it is necessary to intrude into the internal portion of screen for extraneous water oxygen, cause organic luminous layer to be destroyed, cause to show
Bad problem provides a kind of display panel and display device.
A kind of display panel, comprising:
Substrate, including viewing area and non-display area, the non-display area are arranged around the viewing area；
Organic luminous layer is set to the viewing area；
And the encapsulated layer for sealing the organic luminous layer, the encapsulated layer include that the viewing area is arranged in
One water absorption layer and the non-display area and the second water absorption layer with first blotter layer contacts are set, second water suction
The water absorbing capacity of layer is greater than the water absorbing capacity of first water absorption layer.
In one embodiment, the encapsulated layer includes protective layer, and the first water absorption layer setting is remote in the protective layer
It side from the organic luminous layer and is directly contacted with the protective layer.
In one embodiment, the projection of first water absorption layer on the substrate is without departing from the protective layer described
Drop shadow spread on substrate.
In one embodiment, the organic luminous layer includes several pixel units being arranged in array, and described first inhales
Water layer includes several water sucting belts being arranged between the pixel unit, and the water sucting belt comes together in second water absorption layer.
In one embodiment, where being parallel to the substrate on the direction of plane, any side of water sucting belt with
The distance of the pixel unit is not less than 5 μm.
In one embodiment, first water absorption layer includes the water suction convergent belt for collecting the water sucting belt, described
Second water absorption layer includes several water suction diversion belts, and one end of the water suction diversion belt is contacted with the water suction convergent belt, the suction
The other end of water diversion belt extends to the edge of the substrate.
In one embodiment, further include external dried pieces, extend with the water suction diversion belt to the substrate edges
End thereof contacts, the water absorbing capacity of the external dried pieces are greater than the water absorbing capacity of the water suction diversion belt.
In one embodiment, the water suction diversion belt is provided with plug to one end that the non-display area extends, described
External dried pieces offer holding tank, and the plug is inserted into the holding tank so that the water suction diversion belt and the external drying
Block connection.
In one embodiment, the organic luminous layer includes several pixel units being arranged in array, and described first inhales
Water layer is in integrally formed reticular structure, and the mesh of the reticular structure is correspondingly arranged with the pixel unit, and the mesh
Area be greater than the pixel unit area.
A kind of display device, including the display panel.
The display panel provided by the embodiments of the present application, first water entry is in the viewing area.Described second
Water entry in the non-display area and with first blotter layer contacts.Since the water absorbing capacity of second water absorption layer is greater than
The water absorbing capacity of first water absorption layer, thus by first water absorption layer can will be located at the organic luminous layer water oxygen
It absorbs.The water oxygen of first water absorption layer can be flowed to the non-display area by second water absorption layer, thus can be with
Organic luminous layer described in effective protection is not destroyed.In the case where extraneous water oxygen has invaded the viewing area, by described
First water absorption layer and second water absorption layer can still absorb water oxygen in time, and reducing water oxygen influences the degree of organic hair layer,
Prevent the accumulation of water oxygen in the organic luminous layer.
Detailed description of the invention
Fig. 1 is the display panel top view that the application one embodiment provides；
Fig. 2 is the display panel sectional view that the application one embodiment provides；
Fig. 3 is the display panel sectional view that the application one embodiment provides；
Fig. 4 is the display panel sectional view that the application one embodiment provides.
Description of symbols:
Display panel 10
Substrate 100
Viewing area 110
Non-display area 120
Organic luminous layer 200
Pixel unit 230
Protective layer 300
Encapsulated layer 20
First water absorption layer 400
Water sucting belt 440
Reticular structure 450
Mesh 452
Absorb water convergent belt 430
Second water absorption layer 500
Absorb water diversion belt 510
Plug 520
External dried pieces 600
Holding tank 610
Photochromic layer 620
Outer enclosure layer 700
Drive circuit layer 800
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 1-2, the embodiment of the present application provides a kind of display panel 10.The display panel 10 include substrate 100,
Organic luminous layer 200, protective layer 300 and encapsulated layer 20.The substrate 100 includes viewing area 110 and non-display area 120.It is described
Non-display area 120 is arranged around the viewing area 110.The organic luminous layer 200 is set to the viewing area 110.The envelope
Dress layer 20 include be arranged in the viewing area 110 the first water absorption layer 400 and setting the non-display area 120 and with it is described
Second water absorption layer 500 of the first water absorption layer 400 contact.The water absorbing capacity of second water absorption layer 500 is greater than first water suction
The water absorbing capacity of layer 400.
In the present embodiment, the substrate 100 can be flexible material, or rigid material.The table of the substrate 100
Face can form drive circuit layer 800, and the surface of the drive circuit layer 800 can form the organic luminous layer 200.One
In a embodiment, the material of the substrate 100 can be polyetherimide, polyethylene terephthalate or polyimides.
The viewing area 110 is displayed for pattern animation.The non-display area 120 can be used as the side of the display panel 10
Frame.The organic luminous layer 200 may include the luminescent material region of multiple array settings.The encapsulated layer 20 can prevent
Water oxygen is invaded to the organic luminous layer 200.The encapsulated layer 20 includes that the layer formed is laminated by organic material and inorganic material
Level structure.
First water absorption layer 400 and second water absorption layer 500 can be used for invade the organic luminous layer 200
Water oxygen export.When water oxygen invades the organic luminous layer 200, first water absorption layer 400 can first adsorb water oxygen, by institute
It states the second water absorption layer 500 to contact with first water absorption layer 400, and the water absorbing capacity of second water absorption layer 500 is greater than described
First water absorption layer 400, the water oxygen concentration of second water absorption layer 500 are less than the water oxygen concentration of first water absorption layer 400.At this time
The water oxygen of first water absorption layer 400 can expand with the path where second water absorption layer 500 to the non-display area 120
It dissipates, thus can will be located at the water oxygen in the organic luminous layer 200 and export, to protect the organic luminous layer 200 not destroy.
In one embodiment, second water absorption layer 500 can be strip diffusion structure, therefore can be by described first
The water oxygen that water absorption layer 400 absorbs is guided to the surrounding of the display panel 10.It can also be by institute by second water absorption layer 500
It states water oxygen and the display panel 10 is discharged.
In one embodiment, the material can be the high hydroscopic resin material with different water absorbent rates.One
In a embodiment, the material of first water absorption layer 400 and second water absorption layer 500 can be polyacrylate, poly- second
Enol class, carboxy methyl cellulose.It is appreciated that first water absorption layer 400 and second water absorption layer 500 can be of the same race
Material is made, as long as the water absorbing capacity of second water absorption layer 500 is greater than the water absorbing capacity of first water absorption layer 400.
It in one embodiment, can when first water absorption layer 400 is identical with the material of second water absorption layer 500
To realize different water absorbing capacities by the manufacture craft for changing first water absorption layer 400 and second water absorption layer 500.?
In one embodiment, first water absorption layer 400 and second water absorption layer 500 are high hydroscopic resin.Can by acrylic acid,
Distilled water, sodium bicarbonate, acrylamide, methylene-bisacrylamide, potassium peroxydisulfate prepare the high hydroscopic resin.Pass through increase
The water absorbent rate of the acrylic acid, the high hydroscopic resin can gradually increase.This is because the water imbibition of carboxyl is greater than amide
Base, with increasing for carboxyl, the other water suction of high hydroscopic resin rises.
In one embodiment, the manufacture craft of first water absorption layer 400 and second water absorption layer 500 can be with are as follows:
On the surface of the substrate 100 coating, solidify first water absorption layer 400, to 400 graphical treatment of the first water absorption layer,
The process of graphical treatment may include the process of exposure, development and removing.Then it applies and solidifies second water absorption layer
500, to 500 graphical treatment of the second water absorption layer, finally it is packaged.Or the hole by controlling the first water absorption layer 400
First water absorption layer 400 is attached at the surface of the substrate 100 by diameter and attaching precision, by controlling the second water absorption layer 500
Attaching precision, second water absorption layer 500 is attached to the surface of the substrate 100, is finally packaged.
The display panel 10 provided by the embodiments of the present application, first water absorption layer 400 are located at the viewing area 110.
Second water absorption layer 500 is located at the non-display area 120 and contacts with first water absorption layer 400.Due to second suction
The water absorbing capacity of water layer 500 is greater than the water absorbing capacity of first water absorption layer 400, therefore can by first water absorption layer 400
It is absorbed so that the water oxygen of the organic luminous layer 200 will be located at.It can be by first water absorption layer by second water absorption layer 500
400 water oxygen is flowed to the non-display area 120, thus can not be destroyed with organic luminous layer 200 described in effective protection.Outside
In the case that boundary's water oxygen has invaded the viewing area 110, pass through first water absorption layer 400 and second water absorption layer 500
Water oxygen can be still absorbed in time, and reducing water oxygen influences the degree of organic hair layer, prevents water oxygen in the organic luminous layer 200
Accumulation.
In one embodiment, the encapsulated layer 20 includes protective layer 300.First water absorption layer 400 is arranged described
It side of the protective layer 300 far from the organic luminous layer 200 and is directly contacted with the protective layer 300.First water absorption layer
400 can be thin-film material, therefore can be to avoid the illumination effect for influencing the organic luminous layer 200.In one embodiment,
First water absorption layer 400 can be continuous entire thin-film material.The continuous entire thin-film material can cover
In side of the protective layer 300 far from the organic luminous layer 200.In one embodiment, first water absorption layer 400
It can be the reticular structure of intermediate hollow out.The reticular structure can be integrally formed, can also be by weaving.Described first
Water absorption layer 400 can be formed in the surface of the protective layer 300.Due to the protection of the protective layer 300, in production described first
It will not influence the damage organic luminous layer 200 during water absorption layer 400.It is appreciated that the protective layer 300 may include
The stepped construction being made of organic layer and inorganic layer.The organic luminous layer 200 can be packaged in described by the protective layer 300
The surface of substrate 100.
In one embodiment, projection of first water absorption layer 400 on the substrate 100 is without departing from the protective layer
300 drop shadow spread on the substrate 100.The organic luminous layer 200 can be completely covered in the protective layer 300.It is described
The region that surrounds of outer edge of the first water absorption layer 400 be less than the area of the protective layer 300, therefore first water absorption layer
400 can not touch the organic luminous layer 200.The machine luminescent layer 200 thus can protect not by the protective layer 300
It is destroyed by first water absorption layer 400.
In one embodiment, the organic luminous layer 200 includes several pixel units 230 being arranged in array.It is described
First water absorption layer 400 includes several water sucting belts 440 being arranged between the pixel unit 230.The water sucting belt 440 comes together in
Second water absorption layer 500.
In one embodiment, when first water absorption layer 400 is located at the protective layer 300 far from the substrate 100
When side, several water sucting belts 440 can be alternatively arranged, if can be set between two adjacent water sucting belts 440
Do the pixel unit 230.The i.e. described water sucting belt 440 can pass through between the adjacent pixel unit 230.It is thus described
Water sucting belt 440 can avoid the light-emitting surface of the pixel unit 230, and then can be to avoid the hair for influencing the pixel unit 230
Light effect.Moisture in the water sucting belt 440 can be collected to second water absorption layer 500, and can inhale by described second
Water layer 500 outwardly exports.
Fig. 3 is referred to, in one embodiment, when first water absorption layer 400 and 200 same layer of organic luminous layer are set
When setting, passed through between the pixel unit 230 that several water sucting belts 440 can be adjacent.And the water sucting belt 440 with it is described
There is safe distance between pixel unit 230.Thus the pixel unit 230 can be influenced to avoid the water sucting belt 440.
In one embodiment, on the direction for being parallel to the 100 place plane of substrate, the water sucting belt 440 is any
Side is not less than 5 μm at a distance from the pixel unit 230.Under the distance, the water sucting belt 440 will not influence the pixel
The work of unit 230.
In one embodiment, several pixel units 230 can be arranged in rectangular matrix.The rectangular matrix can be with
It is arranged with pixel unit row and pixel unit.It can be equal between the adjacent pixel unit row and adjacent pixel unit column
It is provided with the water sucting belt 440.Therefore multiple water sucting belts 440 can laterally vertical arrangement constitutes reticular structure respectively.It can
To understand, the array that several pixel units 230 arrange can also be the array structures such as diamond shape array.The water sucting belt 440
It can the corresponding cross arrangement in array structure.It can thus be covered as far as possible under the premise of avoiding influencing pixel unit 200
The effect of water oxygen absorption can be improved in the area for covering the organic luminous layer 200.
In one embodiment, first water absorption layer 400 includes the water suction convergent belt for collecting the water sucting belt 440
430.Second water absorption layer 500 includes several water suction diversion belts 510.One end of the water suction diversion belt 510 and the water suction
Convergent belt 430 contacts.The other end of the water suction diversion belt 510 extends to the edge of the substrate 100.It is appreciated that by institute
The edge for stating the reticular structure of the composition of water sucting belt 440 can be contacted with the water suction convergent belt 430.The water suction confluence at this time
Band 430 can be a cyclic structure.The cyclic structure can surround the reticular structure.The water suction convergent belt 430 is used
In collecting the water oxygen in each water sucting belt 440.In one embodiment, the water suction convergent belt 430 can be close to described
Non-display area 120 is arranged.The water suction convergent belt 430 can be used as one and summarize outlet, the water that the water sucting belt 440 is drawn onto
Oxygen summarizes and is transported out the viewing area 110.The water that can be absorbed the water sucting belt 440 by the water suction convergent belt 430
Oxygen band is convenient to clean water oxygen to a direction.In one embodiment, the water absorbing capacity of the water suction convergent belt 430 can be big
In the water absorbing capacity of the water sucting belt 400, the water absorbing capacity of the water sucting belt 400 can also be equal to.
The water absorbing capacity of the water suction diversion belt 510 is greater than the water absorbing capacity of the water suction convergent belt 430.The water suction is led
Stream band 510, which can be used for converge, guides the edge of the substrate 100 into water suction 430 water oxygen of convergent belt.The water suction is led
Flowing band 510 can be strip structure.It can be random in the non-display area 120 to avoid water oxygen by the water suction diversion belt 510
Diffusion, influences the other devices of non-display area 120.In one embodiment, the water suction diversion belt 510 can be partially covered in
The surface of the water suction convergent belt 430, thus the water absorption area of the water suction diversion belt 510 can be increased, improve water-taking efficiency.
Fig. 4 is referred to, in one embodiment, the display panel 10 further includes external dried pieces 600.It is described external dry
Dry piece 600 end thereof contacts extended with the water suction diversion belt 510 to the substrate edges.The suction of the external dried pieces 600
Outlet capacity is greater than the water absorbing capacity of the water suction diversion belt 510.The external dried pieces 600 can be ball, cube, ellipsoid
Structure.The external dried pieces 600 can be used for the water oxygen storage of water suction 510 remittance abroad of diversion belt.The external drying
Block 600 can be replaced after being saturated.In one embodiment, the external dried pieces 600 can be set in the display panel 10
Edge.
In one embodiment, the water suction diversion belt 510 is provided with plug to one end that the non-display area 120 extends
520.The external dried pieces 600 offer holding tank 610.The plug 520 is inserted into the holding tank 610 so that the water suction
Diversion belt 510 is connect with the water sucking mouth.The shape of the plug 520 and the holding tank 610 is adapted.The plug 520
It can have flexibility.The holding tank 610 can have the structure of engaging.It can be by the plug 520 by stress extruding
It is inserted into the holding tank 610, and the plug 520 is made to be fastened on the holding tank 610.Need replacing the external dried pieces
It, can be slightly firmly so that the plug 520 overcomes the resistance of the snap-in structure to leave the holding tank 610, replacement letter when 600
It is single.In one embodiment, the plug 520 can be chondritic.The holding tank 610 can be corresponding spherical knot
Structure.Ball has biggish surface area, thus the water oxygen in the water suction diversion belt 510 can be improved to the holding tank 610
The rate of diffusion.
In one embodiment, the water suction diversion belt 510 is provided with described to one end that the non-display area 120 extends
Holding tank 610.The plug 520 has can be set in the external dried pieces 600.
In one embodiment, the material of the external dried pieces 600 includes calcium chloride, aluminium oxide, silica gel, magnesium sulfate.
In one embodiment, the surface of the external dried pieces 600 is attached with photochromic layer 620, described outer for showing
Set the water content of dried pieces 600.The material that the photochromic layer 620 can be changed colour by chance water is made.In one embodiment, described
The material of photochromic layer 620 can be anhydrous cupric sulfate, waterless cobaltous chloride, sodium peroxide.Water in the external dried pieces 600
When point tending to saturation, the moisture of the external dried pieces 600 can gradually diffuse to surface, and the photochromic layer 620 is met water and become at this time
Color, thus the external dried pieces 600 can be replaced at this time.
In one embodiment, the display panel 10 further includes outer enclosure layer 700.The outer enclosure layer 700 covers
It is placed on the surface of first water absorption layer 400.The outer enclosure layer 700 can be inorganic material.The outer enclosure layer 700
It can be the materials such as silica, nitrogen oxide.Water oxygen can be further prevented to the viewing area by the outer enclosure layer 700
110 invasions, and can play a protective role to first water absorption layer 400.
In one embodiment, the organic luminous layer 200 includes several pixel units 230 being arranged in array.It is described
First water absorption layer 400 is in integrally formed reticular structure 450.The mesh 452 and the pixel unit of the reticular structure 450
230 are correspondingly arranged, and the area of the mesh 452 is greater than the area of the pixel unit 230.The net of the reticular structure 450
Hole 452 can be arranged in a one-to-one correspondence with the pixel unit 230, can also be arranged in a mesh 452 multiple described
Pixel unit 230.The edge of the mesh 452 can be more than or equal to 5 μm at a distance from the pixel unit 230.Described first
Production efficiency can be improved in integrally formed reticular structure 450 in water absorption layer 400, simplifies production technology.
The application one embodiment also provides a kind of display device.The display device includes provided by the above embodiment aobvious
Show panel 10.The display device can also include the structures such as battery, shell, control chip.The display device can be flat
Plate computer, mobile phone etc..
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 of this patent range therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection scope of the application.
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
Substrate (100), including viewing area (110) and non-display area (120), the non-display area (120) surround the viewing area
(110) it is arranged；
Organic luminous layer (200) is set to the viewing area (110)；
And the encapsulated layer (20) for sealing the organic luminous layer (200), the encapsulated layer (20) include being arranged described
The first water absorption layer (400) of viewing area (110) and setting the non-display area (120) and with first water absorption layer
(400) water absorbing capacity of the second water absorption layer (500) contacted, second water absorption layer (500) is greater than first water absorption layer
(400) water absorbing capacity.
2. display panel as described in claim 1, which is characterized in that the encapsulated layer (20) includes protective layer (300), described
First water absorption layer (400) setting the protective layer (300) far from the organic luminous layer (200) side and with the protection
Layer (300) directly contacts.
3. display panel as claimed in claim 2, which is characterized in that first water absorption layer (400) is in the substrate (100)
On drop shadow spread of the projection without departing from the protective layer (300) on the substrate (100).
4. display panel as claimed in claim 1 or 2, which is characterized in that the organic luminous layer (200) includes arranging in array
Several pixel units (230) of cloth, first water absorption layer (400) include be arranged in the pixel unit (230) if between
Dry water sucting belt (440), the water sucting belt (440) come together in second water absorption layer (500).
5. display panel as claimed in claim 4, which is characterized in that the side of plane where being parallel to the substrate (100)
Upwards, any side of the water sucting belt (440) is not less than 5 μm at a distance from the pixel unit (230).
6. display panel as claimed in claim 4, which is characterized in that first water absorption layer (400) includes for collecting
The water suction convergent belt (430) of water sucting belt (440) is stated, second water absorption layer (500) includes several water suction diversion belts (510), institute
The one end for stating water suction diversion belt (510) is contacted with the water suction convergent belt (430), the other end of water suction diversion belt (510)
Extend to the edge of the substrate (100).
7. display panel as claimed in claim 6, which is characterized in that further include external dried pieces (600), led with the water suction
The end thereof contacts that stream band (510) Xiang Suoshu substrate (100) edge extends, the water absorbing capacity of the external dried pieces (600) are greater than
The water absorbing capacity of water suction diversion belt (510).
8. display panel as claimed in claim 7, which is characterized in that water suction diversion belt (510) the Xiang Suoshu non-display area
(120) one end extended is provided with plug (520), and the external dried pieces (600) offer holding tank (610), the plug
(520) holding tank (610) is inserted into so that the water suction diversion belt (510) connect with the external dried pieces (600).
9. display panel as claimed in claim 1 or 2, which is characterized in that the organic luminous layer (200) includes arranging in array
Several pixel units (230) of cloth, first water absorption layer (400) are in integrally formed reticular structure (450), the netted knot
The mesh (452) of structure (450) is correspondingly arranged with the pixel unit (230), and the area of the mesh (452) is greater than the picture
The area of plain unit (230).
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-3 (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457830.1A CN109728193B (en) | 2018-11-30 | 2018-11-30 | Display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811457830.1A CN109728193B (en) | 2018-11-30 | 2018-11-30 | Display panel and display device |
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| CN109728193B CN109728193B (en) | 2021-04-23 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110808341A (en) * | 2019-11-18 | 2020-02-18 | 京东方科技集团股份有限公司 | Display panel packaging structure, display panel and display device |
| WO2022082984A1 (en) * | 2020-10-23 | 2022-04-28 | 深圳市华星光电半导体显示技术有限公司 | Display panel and manufacturing method therefor, and display device |
| CN117729793A (en) * | 2024-02-07 | 2024-03-19 | 惠科股份有限公司 | Packaging drainage vapor device, packaging method of display panel and display device |
| CN117729795A (en) * | 2024-02-07 | 2024-03-19 | 惠科股份有限公司 | Packaging drainage vapor device, packaging method of display panel and display device |
| CN117729794A (en) * | 2024-02-07 | 2024-03-19 | 惠科股份有限公司 | Packaging drainage vapor device, packaging method of display panel and display device |
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