CN108803153A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN108803153A CN108803153A CN201810539691.0A CN201810539691A CN108803153A CN 108803153 A CN108803153 A CN 108803153A CN 201810539691 A CN201810539691 A CN 201810539691A CN 108803153 A CN108803153 A CN 108803153A
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- substrate
- display panel
- spacer
- protective layer
- panel according
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
This application discloses a kind of display panel and display device, which includes first substrate；Second substrate and first substrate are oppositely arranged；Protective layer is formed on first substrate or second substrate；The first end of an at least spacer, spacer is supported on first substrate or second substrate, and the second end of spacer is inserted in protective layer.By the above-mentioned means, the application can avoid first substrate and second substrate that opposite sliding occurs when being bonded to each other or squeezes to cause the bad displays such as the light leakages brought such as friction, scuffing and abrasion to alignment film, to improve the luminous efficiency of display panel.
Description
Technical field
This application involves display technology fields, more particularly to a kind of display panel and display device.
Background technology
TFTLCD (Thin Film Transistor Liquid Crystal Display, thin film transistor liquid crystal display
Device) display panel be usually made of array substrate, liquid crystal layer and color membrane substrates, in order to control the thickness of liquid crystal layer and its uniform
Property, spacer material (Photo Spacer, PS) is formed usually on color membrane substrates or array substrate to ensure liquid crystal cell thickness.
At present in liquid crystal display, generally can liquid crystal cell, and generally use be supported as support column using elastic material
Polyimides (PI) to carry out orientation to liquid crystal, to control the orientation of liquid crystal.After liquid crystal is at box, the case where by external force
Under, support column made of the elastic material is easy to generate continuous frictional with the polyimide film (both alignment layers) of offside, causes offside
The PI materials of substrate wear or scratch, and bad situation is shown to generate light leakage etc..
Invention content
A kind of display panel of the application offer and display device, can avoid first substrate and second substrate from being bonded to each other
The opposite slidings of Shi Fasheng or extruding cause asking for the bad displays such as the light leakages brought such as friction, scuffing and abrasion to alignment film
Topic.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of display panel is provided, it is described aobvious
Show that panel includes：First substrate；Second substrate and the first substrate are oppositely arranged；Protective layer is formed in the first substrate
Or on the second substrate；The first end of an at least spacer, the spacer is supported in the first substrate or described second
On substrate, the second end of the spacer is inserted in the protective layer.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of display device is provided, it is described
Display device includes any of the above-described display panel.
The advantageous effect of the application is：A kind of display panel and display device are provided, by first substrate or the second base
Protective layer is set on plate, and one end of spacer is inserted in the protective layer, can be existed to avoid first substrate and second substrate
Sliding relatively occurs when being bonded to each other or squeezes the light leakage brought etc. such as to cause friction to alignment film, scratch and wear bad aobvious
Show, to improve the luminous efficiency of display panel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the application display panel first embodiment；
Fig. 2 is the structural schematic diagram of the application display panel second embodiment；
Fig. 3 is the structural schematic diagram of the application display panel third embodiment；
Fig. 4 is the structural schematic diagram of the 4th embodiment of the application display panel；
Fig. 5 is the structural schematic diagram of one embodiment of the application display device.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the application display panel first embodiment, as Fig. 1 the application provides
Display panel 10 include second substrate 12, protective layer 13 and at least that first substrate 11 and first substrate 11 are oppositely arranged
One spacer 14.
Wherein, first substrate 11 can be color membrane substrates (CF substrates) in the present embodiment, and may be used also on the first substrate 11
To include a colored filter (not shown) and public electrode (not shown) etc..Second substrate 12 can be thin film transistor (TFT)
Array substrate (TFT substrate), the thin-film transistor array base-plate can also include the data line and scan line of a plurality of array arrangement
(not shown), multiple thin film transistor (TFT) (not shown) are electrically connected by data line and scanning line driving and multiple pixel units
Connect multiple thin film transistor (TFT)s.Certainly, the first substrate 11 in the application or TFT substrate, second substrate 12 may be
Color membrane substrates do not further limit herein.
Optionally, protective layer 13 can be formed on first substrate 11 or second substrate 12, and the protective layer 13 can be adopted
With the softer organic material of film quality.
The number of spacer 14 in the application can be multiple, and the spacer 14 may include first end a and second
Hold b.Wherein, the first end a of spacer 14 can be supported on first substrate 11 or second substrate 12, and the of the spacer 14
Two end b are inserted in protective layer 13.And the spacer 14 in the application may be used plastic material and be made, the wherein spy of plastic material
Point is under external force, can to generate more significant deformation without the material being destroyed, silicon nitride, poly- second specifically may be used
Alkene, polypropylene, polyvinyl chloride and polystyrene etc., do not further limit herein.
In Fig. 1 the present embodiment, protective layer 13 is formed on first substrate 11, and the first end a of spacer 14 is supported in
On two substrates 12, second end b is inserted on the protective layer 13.Wherein, the spacer 14 in the present embodiment is from first end a to second
Hold the cross-sectional area on the direction of b to be gradually reduced, i.e., the spacer 14 specifically could be provided as columnar pyramidal structure, so that
It is tapered to obtain spacer 14, and when first substrate 11 and second substrate 12 are bonded, the second end b of the spacer 14 can be embedded in
In protective layer 13 so that, can be to avoid the relatively sliding of the two together with first substrate 11 can be closely adhered to second substrate 12
Dynamic or extruding causes friction to both alignment layers, scratches and wear so that display panel generates bad show such as light leakage, broken bright spot and asks
Topic.Certainly, in other embodiments, the shape of each spacer 14 may be set to be difference, not do further limit herein
It is fixed.
Optionally, the display panel in the present embodiment can also include further alignment film (not shown) and liquid crystal layer (figure
Do not show).Wherein, alignment film is formed on first substrate 11 and second substrate 12, in the present embodiment, the orientation on first substrate 11
Film is formed on protective layer 13.Wherein, liquid crystal layer is held between first substrate 11 and second substrate 12.Match in the present embodiment
Polyimides may be used to the material of layer.In addition, the display panel in the application can be referred to existing with polaroid etc.
The specific configuration for having liquid crystal display panel in technology, is not described further herein.
Optionally, the height of the spacer 14 in the present embodiment is greater than or equal to second substrate 12 between protective layer 13
Distance (i.e. the height of the spacer 14 be more than liquid crystal cell thickness), and be less than first substrate 11 between second substrate 12 away from
From (i.e. overall thickness of the height of the spacer 14 less than liquid crystal cell organic film) so that spacer 14 can be embedded in protective layer 13
In.
In the above embodiment, the guarantor is inserted in by the way that protective layer is arranged on the first substrate, and by one end of spacer
In sheath, opposite sliding can occur when being bonded to each other to avoid first substrate and second substrate or extruding causes to rub to alignment film
The bad displays such as the light leakages brought such as wiping, scuffing and abrasion, to improve the luminous efficiency of display panel.
Referring to Fig. 2, Fig. 2 is the structural schematic diagram of the application display panel second embodiment, the present embodiment and first
Embodiment is similar, the difference is that, the protective layer in the present embodiment is set on second substrate, the first end branch of spacer
It supports on first substrate, is described in detail below：
Such as Fig. 2, display panel 20 includes second substrate 22, the protection that first substrate 21 and first substrate 21 are oppositely arranged
Layer 23 and at least one spacer 24.Wherein, protective layer 23 can be formed on first substrate 21 or second substrate 22, and the guarantor
The softer organic material of film quality may be used in sheath 23.The number of spacer 24 in the application can be multiple, and the interval
Object 24 may include first end a and second end b.Wherein, the first end a of spacer 24 is supported on first substrate 21, and between this
The second end b of parting 24 is inserted in protective layer 23.And the spacer 24 in the application may be used plastic material and be made, and specifically may be used
Using silicon nitride, polyethylene, polypropylene, polyvinyl chloride and polystyrene etc., not further limit herein.
Optionally, the height of the spacer 24 in the present embodiment is greater than or equal to first substrate 21 between protective layer 23
Distance (i.e. the height of the spacer 24 be more than liquid crystal cell thickness), and be less than first substrate 21 between second substrate 22 away from
From (i.e. overall thickness of the height of the spacer 24 less than liquid crystal cell organic film) so that spacer 24 can be embedded in protective layer 23
In.And details are not described herein again with above-described embodiment something in common in the present embodiment, detailed description refers in above-described embodiment
It specifically describes.
In the above embodiment, the guarantor is inserted in by the way that protective layer is arranged on second substrate, and by one end of spacer
In sheath, opposite sliding can occur when being bonded to each other to avoid first substrate and second substrate or extruding causes to rub to alignment film
The bad displays such as the light leakages brought such as wiping, scuffing and abrasion, to improve the luminous efficiency of display panel.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of the application display panel third embodiment, the present embodiment and first
Embodiment is similar, the difference is that, the spacer in the present embodiment includes support portion and top tip part, is described in detail below：
Such as Fig. 3, display panel 30 includes second substrate 32, the protection that first substrate 31 and first substrate 31 are oppositely arranged
Layer 33 and at least one spacer 34.In the present embodiment, protective layer 33 is formed on first substrate 31, and the protective layer 33 can be with
Using the softer organic material of film quality.
Spacer 34 in the present embodiment includes support portion 341 and top tip part 342.Wherein, the support of support portion 341 and second
On substrate 32, top tip part 342 is inserted on protective layer 33.And the shape of the support portion 341 can be steering column shape, rectangular column
At least one of shape, circular cylindrical shape, elliptical cylinder, regular polygon column and irregular polygon column, herein not
It further limits.The shape of the top tip part 342 is not further yet to be limited, if enable the spacer 34 plug into
Structure of protective layer 33, such as pyramidal structure etc..Spacer 34 in the application may be used plastic material and be made, specifically
Silicon nitride, polyethylene, polypropylene, polyvinyl chloride and polystyrene etc. may be used, do not further limit herein.
Optionally, the height of the present embodiment divider 34 (support portion 341 and top tip part 342) is greater than or equal to the second base
Plate 32 is less than first substrate 31 to the distance between protective layer 33 (i.e. thickness of the height of the spacer 34 more than liquid crystal cell)
To the distance between second substrate 32 (i.e. overall thickness of the height of the spacer 34 less than liquid crystal cell organic film) so that interval
Object 34 can be embedded in protective layer 33.Details are not described herein again with above-described embodiment something in common in the present embodiment, and detailed description is asked
Referring to the specific descriptions in above-described embodiment.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of the 4th embodiment of the application display panel, the present embodiment and third
Embodiment is similar, the difference is that, the protective layer in the present embodiment is formed on second substrate, the support portion branch of spacer
It supports on first substrate, is described in detail below：
Such as Fig. 4, display panel 40 includes second substrate 42, the protection that first substrate 41 and first substrate 41 are oppositely arranged
Layer 43 and at least one spacer 44.In the present embodiment, protective layer 43 is formed on second substrate 42, and the protective layer 43 can be with
Using the softer organic material of film quality.
Spacer 44 in the present embodiment includes support portion 441 and top tip part 442.Wherein, the support of support portion 441 and first
On substrate 41, top tip part 442 is inserted on protective layer 43.And the shape of the support portion 441 can be steering column shape, rectangular column
At least one of shape, circular cylindrical shape, elliptical cylinder, regular polygon column and irregular polygon column, herein not
It further limits.The shape of the top tip part 442 is not further yet to be limited, if enable the spacer 44 plug into
Structure of protective layer 43, such as pyramidal structure etc..Spacer 44 in the application may be used plastic material and be made, specifically
Silicon nitride, polyethylene, polypropylene, polyvinyl chloride and polystyrene etc. may be used, do not further limit herein.
The height of spacer 44 is greater than or equal to first substrate 41 to the distance between protective layer 43 (the i.e. spacer 44
Height is more than the thickness of liquid crystal cell), and less than first substrate 41 to the distance between second substrate 42 (the i.e. height of the spacer 44
Overall thickness of the degree less than liquid crystal cell organic film) so that spacer 44 can be embedded in protective layer 43.It is in the present embodiment and above-mentioned
Details are not described herein again for embodiment something in common, and detailed description refers to the specific descriptions in above-described embodiment.
In the above embodiment, by being arranged protective layer on first substrate or second substrate, and by one end of spacer
It is inserted in the protective layer, opposite sliding can occur when being bonded to each other to avoid first substrate and second substrate or squeezes to matching
The bad displays such as the light leakages brought such as friction, scuffing and abrasion are caused to film, to improve the luminous efficiency of display panel.
Fig. 5 is referred to, Fig. 5 is that one embodiment of the application display device is structural schematic diagram, the display dress in the application
It sets including the display panel A described in any of the above-described embodiment, the specific configuration and the principle of work and power of display panel A refer to
Specific descriptions in above-mentioned first to the 4th embodiment, details are not described herein again.
In conclusion it should be readily apparent to one skilled in the art that a kind of display panel of the application offer and display device, pass through
Protective layer is set on first substrate or second substrate, and one end of spacer is inserted in the protective layer, it can be to avoid
Opposite sliding occurs for one substrate and second substrate or squeezes to cause friction, scuffing and abrasion etc. to alignment film when being bonded to each other
The bad display such as the light leakage brought, to improve the luminous efficiency of display panel.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the claims of the application, every to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field includes similarly in the scope of patent protection of the application.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes：
First substrate；
Second substrate and the first substrate are oppositely arranged；
Protective layer is formed on the first substrate or the second substrate；
The first end of an at least spacer, the spacer is supported on the first substrate or the second substrate, between described
The second end of parting is inserted in the protective layer.
2. display panel according to claim 1, which is characterized in that the spacer uses plastic material.
3. display panel according to claim 1, which is characterized in that the spacer is from the first end to described second
Cross-sectional area on the direction at end is gradually reduced, so that the spacer is tapered.
4. display panel according to claim 1, which is characterized in that the spacer includes support portion and top tip part, institute
It states support portion to be supported on the first substrate or the second substrate, the top tip part is inserted in the protective layer.
5. display panel according to claim 4, which is characterized in that the shape of the support portion is direction column, rectangle
At least one of column, circular cylindrical shape, elliptical cylinder, regular polygon column and irregular polygon column.
6. display panel according to claim 1, which is characterized in that the display panel further includes alignment film and liquid crystal
Layer, the alignment film are formed on the first substrate and second substrate, and the liquid crystal layer is held on the first substrate and institute
It states between second substrate.
7. display panel according to claim 1, which is characterized in that the first substrate is color membrane substrates, including a coloured silk
Colo(u)r filter.
8. display panel according to claim 1, which is characterized in that the second substrate is thin film transistor (TFT) array base
Plate, including：
The data line and scan line of a plurality of array arrangement；
Multiple thin film transistor (TFT)s pass through the data line and the scanning line driving；
Multiple pixel units are electrically connected the multiple thin film transistor (TFT).
9. display panel according to claim 1, which is characterized in that the height of the spacer is greater than or equal to described the
Two substrates are the distance between to the protective layer or the first substrate to the protective layer, and less than the first substrate to institute
State the distance between second substrate.
10. a kind of display device, which is characterized in that the display device includes any display surface in claim 1-9
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539691.0A CN108803153A (en) | 2018-05-30 | 2018-05-30 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539691.0A CN108803153A (en) | 2018-05-30 | 2018-05-30 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108803153A true CN108803153A (en) | 2018-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539691.0A Pending CN108803153A (en) | 2018-05-30 | 2018-05-30 | Display panel and display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108803153A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176313A (en) * | 2011-12-22 | 2013-06-26 | 株式会社日本显示器东 | Liquid crystal display device |
| CN104793406A (en) * | 2015-04-29 | 2015-07-22 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN107132700A (en) * | 2017-05-05 | 2017-09-05 | 东旭（昆山）显示材料有限公司 | Liquid crystal panel, the preparation method of liquid crystal panel and display |
-
2018
- 2018-05-30 CN CN201810539691.0A patent/CN108803153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176313A (en) * | 2011-12-22 | 2013-06-26 | 株式会社日本显示器东 | Liquid crystal display device |
| CN104793406A (en) * | 2015-04-29 | 2015-07-22 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN107132700A (en) * | 2017-05-05 | 2017-09-05 | 东旭（昆山）显示材料有限公司 | Liquid crystal panel, the preparation method of liquid crystal panel and display |
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Application publication date: 20181113 |