CN109856846A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109856846A CN109856846A CN201910192258.9A CN201910192258A CN109856846A CN 109856846 A CN109856846 A CN 109856846A CN 201910192258 A CN201910192258 A CN 201910192258A CN 109856846 A CN109856846 A CN 109856846A
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Abstract
Display panel provided by the present application and display device, the display panel include: substrate；Multiple photoresist units, each photoresist unit includes the first photoresist, the second photoresist and the third photoresist being arranged between first photoresist and the second photoresist, first photoresist includes the first main part and first side of first main part towards second photoresist side is arranged in, and second photoresist includes the second main part and second side of second main part towards second photoresist side is arranged in；Wherein, the thickness of first main part is greater than the thickness of first side, and the thickness of second main part is greater than the thickness of second side, and the part third photoresist is arranged on first side and the second side.Part third photoresist is arranged on the first side and the second side the application, is able to solve problem recessed among the figure of photoresist in actual fabrication, and then improve the display effect of display panel.
Description
Technical field
This application involves field of display technology, and in particular to a kind of display panel and display device.
Background technique
Liquid crystal display (Liquid Crystal Display, LCD) using more and more extensive, LCD includes colored filter
Mating plate, array substrate and liquid crystal layer.Wherein, colored filter provides the pixel of red, green and blue, generally uses light
Photoresist is made.
However, will appear in actual fabrication recessed among the figure of photoresist due to the levelling problems of photoresist
Problem, so as to cause the poor display effect of display panel.
Summary of the invention
The embodiment of the present application provides a kind of display panel and display device, is able to solve the figure of photoresist in actual fabrication
Intermediate recessed problem, and then improve the display effect of display panel.
In a first aspect, this application provides a kind of display panels, comprising:
Substrate；
Multiple photoresist units, each photoresist unit include the first photoresist, the second photoresist and setting described the
Third photoresist between one photoresist and the second photoresist, first photoresist include the first main part and are arranged in first main body
Towards the first side of second photoresist side, second photoresist includes that the second main part and setting are main described second in portion
Second side of the body portion towards first photoresist side；
Wherein, the thickness of first main part is greater than the thickness of first side, the thickness of second main part
Greater than the thickness of second side, and the part third photoresist is arranged on first side and the second side.
In display panel provided herein, the third photoresist includes third main part, third side and
The side of the third main part is arranged in four sides, the third side, and the 4th side is arranged in the third main body
The other side in portion；
Wherein, the third side is arranged on first side, and the 4th side is arranged in second side
On.
In display panel provided herein, the orthographic projection of the third side on the substrate and described first
The orthographic projection of side on the substrate is overlapped, and the orthographic projection of the 4th side on the substrate and second side exist
Orthographic projection on the substrate is overlapped.
In display panel provided herein, the thickness of the third main part is greater than the thickness of the third side
And the thickness of the 4th side.
In display panel provided herein, the display panel further includes the first screening of setting on the substrate
Light block and the second light shielding block；
Wherein, first light shielding block is arranged between first photoresist and the second photoresist, and first side and
The third side is stacked in first light shielding block, and second light shielding block is arranged in second photoresist and third
Between photoresist, and second side and the 4th side are stacked in second light shielding block.
In display panel provided herein, first side is with the third photoresist with second side
Axial symmetry.
In display panel provided herein, first side has a bevel structure, the bevel structure court
It is arranged to second photoresist.
In display panel provided herein, first side has a globoidal structure, the globoidal structure court
It is arranged to second photoresist.
In display panel provided herein, the display panel further includes that the third of setting on the substrate hides
Light block, the third light shielding block are arranged between the adjacent photoresist unit.
Second aspect, the application provide a kind of display device, including display panel provided by the application any embodiment.
Display panel provided by the present application and display device, the display panel include: substrate；Multiple photoresist units,
Each photoresist unit includes the first photoresist, the second photoresist and is arranged between first photoresist and the second photoresist
Third photoresist, first photoresist include the first main part and setting in first main part towards second photoresist side
The first side, second photoresist include the second main part and setting in second main part towards second photoresist one
Second side of side；Wherein, the thickness of first main part is greater than the thickness of first side, second main part
Thickness is greater than the thickness of second side, and the part third photoresist is arranged on first side and the second side.
Part third photoresist is arranged on the first side and the second side the application, is able to solve in actual fabrication in the figure of photoresist
Between recessed problem, and then improve the display effect of display panel.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of application
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the first embodiment of display panel provided by the present application；
Fig. 2 is the structural schematic diagram of second of embodiment of display panel provided by the present application；
Fig. 3 is the structural schematic diagram of the third embodiment of display panel provided by the present application；
Fig. 4 is the structural schematic diagram of the 4th kind of embodiment of display panel provided by the present application；
Fig. 5 is the structural schematic diagram of the 5th kind of embodiment of display panel provided by the present application；
Fig. 6 is the structural schematic diagram of the 6th kind of embodiment of display panel provided by the present application.
Specific embodiment
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the first embodiment of display panel provided by the present application.
The application provides a kind of display panel 1, including substrate 10 and multiple photoresist units 20.Each photoresist unit 20 wraps
Include the first photoresist 21, the second photoresist 22 and third photoresist 23.Third photoresist 23 is arranged in the first photoresist 21 and the second photoresist 22
Between.First photoresist 21 includes the first main part 211 and the first side 212.First side 212 is arranged in the first main part 211
Towards the side of the second photoresist 22.Second photoresist 22 includes the second main part 221 and the second side 222.The setting of second side 222
In the second main part 221 towards the side of the first photoresist 21.The thickness of first main part 211 is greater than the thickness of the first side 212,
The thickness of second main part 221 is greater than the thickness of the second side 222, and third photoresist setting in part is in the first side 211 and the
On two sides 221.
The substrate 10 can be glass substrate, and the first photoresist 21 is red photoresist, and the second photoresist 22 is green photoresist, third
Photoresist 23 is blue light resistance.The thickness of first main part 211 can be equal to the thickness of the second main part 221, and the first side 212
Thickness can be equal to the first main part 211 thickness half.
When actual production, the first photoresist 21 and the second photoresist 22 are sequentially formed first.For example, applying one layer on the substrate 10
Red Other substrate materials.Then, this layer of red Other substrate materials are handled, there is the first main part 211 and the to be formed
First photoresist 21 of one side 212.Then, production has the second main part 221 on the substrate 10 for being formed with the first photoresist 21
With the second photoresist 22 of the second side 222.And then, third photoresist 23 is formed between the first photoresist 21 and the second photoresist 22.
Since the thickness of the first main part 211 is greater than the thickness of the first side 212, the thickness of the second main part 221 is greater than the second side
222 thickness therefore, will not be recessed among the figure of third photoresist 23 when making third photoresist 23, solves reality
Problem recessed among the figure of third photoresist 23 in production, and then improve the display effect of display panel.
Please continue to refer to Fig. 1, third photoresist 23 includes third main part 231, third side 232 and the 4th side 233.
The side of third main part 231 is arranged in third side 232, and the other side of third main part 231 is arranged in the 4th side 233.
Wherein, third side 232 is arranged on the first side 211, and the 4th side 233 is arranged on the second side 221.
The third side 232 of part third photoresist 23 is arranged in the first side 212 the application, and by third photoresist 23
The 4th side 233 be arranged on the second side 222, be able to solve among the figure of third photoresist 23 in actual fabrication in recess
The problem of shape, and then improve the display effect of display panel.
Referring to Fig. 2, Fig. 2 is the structural schematic diagram of second of embodiment of display panel provided by the present application.This Shen
A kind of display panel 1 is please also provided, the difference of the display panel 1 of display panel 1 and Fig. 1 of Fig. 2 is: third side 232 exists
Orthographic projection on substrate 10 is overlapped with the orthographic projection of the first side 212 on the substrate 10, and the 4th side 233 is on the substrate 10 just
Projection is overlapped with the orthographic projection of the second side 222 on the substrate 10.
The area equation of the area of third side 232 and the first side 212, i.e. third side 232 are on the substrate 10 just
Projection is overlapped with the orthographic projection of the first side 212 on the substrate 10, the area equation of the 4th side 233 and the second side 222, i.e.,
The orthographic projection of 4th side 233 on the substrate 10 is overlapped with the orthographic projection of the second side 222 on the substrate 10, can further be solved
Certainly problem recessed among the figure of third photoresist 23, and then improve the display effect of display panel.
In some embodiments, the thickness D1 of third main part 231 is greater than the thickness D2 and the 4th of third side 232
The thickness D3 of side 233, as shown in Figure 2.
In some embodiments, the area, the second main part 221 of the projection of the first main part 211 on the substrate 10 exist
The area equation of the projection of the area and third main part 231 of projection on substrate 10 on the substrate 10.
In some embodiments, referring to Fig. 3, Fig. 3 is the third embodiment of display panel provided by the present application
Structural schematic diagram.The application also provides a kind of display panel 1, and the difference of the display panel 1 of the display panel 1 and Fig. 1 of Fig. 3 exists
In: display panel 1 further includes the first light shielding block 31 and the second light shielding block 32 of setting on the substrate 10.The setting of first light shielding block 31
Between the first photoresist 21 and the second photoresist 22, and the first side 212 and third side 232 are stacked in the first light shielding block 31
On.Second light shielding block 32 is arranged between the second photoresist 22 and third photoresist 23, and 233 layers of the second side 222 and the 4th side
It is folded to be arranged in the second light shielding block 32.
First light shielding block 31 is set between the first photoresist 21 and the second photoresist 22, and in the second photoresist 22 and third light
Second light shielding block 32 is set between resistance 23, the light leakage between adjacent photoresist can be prevented, and increase the comparative of color.
In some embodiments, the first side 212 and the second side 222 are axial symmetry with third photoresist 23, such as Fig. 3 institute
Show.
In some embodiments, referring to Fig. 4, Fig. 4 is the 4th kind of embodiment of display panel provided by the present application
Structural schematic diagram.The application also provides a kind of display panel 1, and the difference of the display panel 1 of the display panel 1 and Fig. 1 of Fig. 4 exists
In: display panel 1 further includes the third light shielding block 33 being disposed on the substrate, and third light shielding block 33 is arranged in adjacent photoresist unit 20
Between.
Third light shielding block 33 is set between adjacent photoresist unit 20, the leakage between adjacent photoresist unit 20 can be prevented
Light, and increase the comparative of color.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of the 5th kind of embodiment of display panel provided by the present application.This Shen
A kind of display panel 1 is please also provided, the difference of the display panel 1 of display panel 1 and Fig. 1 of Fig. 5 is: the first side 212 tool
There is a bevel structure 501, which is arranged towards the second photoresist 22.
It is understood that the uniformity of the material levelling in order to guarantee third photoresist 23, the second side 222 can also be set
A bevel structure 502 is set, and the bevel structure 502 is arranged towards the second photoresist 22, to solve in the figure of third photoresist 23
Between recessed problem, to improve the display effect of display panel.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of the 6th kind of embodiment of display panel provided by the present application.This Shen
A kind of display panel 1 is please also provided, the difference of the display panel 1 of display panel 1 and Fig. 1 of Fig. 6 is: the first side 212 tool
There is a globoidal structure 601, which is arranged towards the second photoresist 22.
It is understood that the uniformity of the material levelling in order to guarantee third photoresist 23, the second side 222 can also be set
A globoidal structure 602 is set, and the globoidal structure 602 is arranged towards the second photoresist 22, to solve in the figure of third photoresist 23
Between recessed problem, to improve the display effect of display panel.
Part third photoresist 23 is arranged on the first side 212 and the second side 222 the application, is able to solve practical system
Problem recessed among the figure of photoresist in work, and then improve the display effect of display panel 1.
The application also provides a kind of display device, which includes display panel 1.The specific structure of display panel 1
Preceding embodiment is please referred to, details are not described herein.
Display panel provided by the embodiments of the present application and display device are described in detail above, it is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand
The application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiments and applications
There will be changes, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of display panel characterized by comprising
Substrate；
Multiple photoresist units, each photoresist unit include the first photoresist, the second photoresist and are arranged in first light
Third photoresist between resistance and the second photoresist, first photoresist include the first main part and are arranged in first main part court
To the first side of second photoresist side, second photoresist includes the second main part and is arranged in second main part
Towards the second side of first photoresist side；
Wherein, the thickness of first main part is greater than the thickness of first side, and the thickness of second main part is greater than
The thickness of second side, and the part third photoresist is arranged on first side and the second side.
2. display panel according to claim 1, which is characterized in that the third photoresist includes third main part, third
The side of the third main part is arranged in side and the 4th side, the third side, and the 4th side is arranged in institute
State the other side of third main part；
Wherein, the third side is arranged on first side, and the 4th side is arranged on second side.
3. display panel according to claim 2, which is characterized in that the orthographic projection of the third side on the substrate
Be overlapped with the orthographic projection of first side on the substrate, the orthographic projection of the 4th side on the substrate with it is described
The orthographic projection of second side on the substrate is overlapped.
4. display panel according to claim 2, which is characterized in that the thickness of the third main part is greater than the third
The thickness of side and the thickness of the 4th side.
5. display panel according to claim 3, which is characterized in that the display panel further includes being arranged in the substrate
On the first light shielding block and the second light shielding block；
Wherein, first light shielding block is arranged between first photoresist and the second photoresist, and first side and described
Third side is stacked in first light shielding block, and second light shielding block is arranged in second photoresist and third photoresist
Between, and second side and the 4th side are stacked in second light shielding block.
6. display panel according to claim 3, which is characterized in that first side is with second side with described
Third photoresist is axial symmetry.
7. display panel according to claim 6, which is characterized in that first side has a bevel structure, described
Bevel structure is arranged towards second photoresist.
8. display panel according to claim 6, which is characterized in that first side has a globoidal structure, described
Globoidal structure is arranged towards second photoresist.
9. display panel according to claim 1, which is characterized in that the display panel further includes being arranged in the substrate
On third light shielding block, the third light shielding block is arranged between the adjacent photoresist unit.
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192258.9A CN109856846A (en) | 2019-03-14 | 2019-03-14 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192258.9A CN109856846A (en) | 2019-03-14 | 2019-03-14 | Display panel and display device |
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| Publication Number | Publication Date |
|---|---|
| CN109856846A true CN109856846A (en) | 2019-06-07 |
Family
ID=66900753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192258.9A Pending CN109856846A (en) | 2019-03-14 | 2019-03-14 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109856846A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329924A (en) * | 1999-05-18 | 2000-11-30 | Advanced Display Inc | Color filter and its production |
| JP2002055350A (en) * | 2000-08-02 | 2002-02-20 | Tenmo Koden Kofun Yugenkoshi | Structure of liquid crystal display and method for forming the same |
| CN202677025U (en) * | 2012-07-09 | 2013-01-16 | 京东方科技集团股份有限公司 | Color film substrate, liquid crystal panel and liquid crystal display |
| CN108919549A (en) * | 2018-07-17 | 2018-11-30 | 惠科股份有限公司 | Display panel, its production method and display device |
| CN108919557A (en) * | 2018-08-31 | 2018-11-30 | 深圳市华星光电技术有限公司 | The production method of colored optical filtering substrates |
-
2019
- 2019-03-14 CN CN201910192258.9A patent/CN109856846A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329924A (en) * | 1999-05-18 | 2000-11-30 | Advanced Display Inc | Color filter and its production |
| JP2002055350A (en) * | 2000-08-02 | 2002-02-20 | Tenmo Koden Kofun Yugenkoshi | Structure of liquid crystal display and method for forming the same |
| CN202677025U (en) * | 2012-07-09 | 2013-01-16 | 京东方科技集团股份有限公司 | Color film substrate, liquid crystal panel and liquid crystal display |
| CN108919549A (en) * | 2018-07-17 | 2018-11-30 | 惠科股份有限公司 | Display panel, its production method and display device |
| CN108919557A (en) * | 2018-08-31 | 2018-11-30 | 深圳市华星光电技术有限公司 | The production method of colored optical filtering substrates |
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| CB02 | Change of applicant information |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
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| RJ01 | Rejection of invention patent application after publication |