CN109581726A - Display panel and manufacturing method - Google Patents
Display panel and manufacturing method Download PDFInfo
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- CN109581726A CN109581726A CN201811553170.7A CN201811553170A CN109581726A CN 109581726 A CN109581726 A CN 109581726A CN 201811553170 A CN201811553170 A CN 201811553170A CN 109581726 A CN109581726 A CN 109581726A
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/38—Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
- G03F1/48—Protective coatings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/76—Patterning of masks by imaging
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a kind of display panel and manufacturing method, display panel, comprising: first substrate；The second substrate is arranged oppositely with the first substrate；Color blocking layer, on the second substrate, the color blocking layer includes the first color blocking layer, the second color blocking layer and third color blocking layer for setting；Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer and the second protective layer；Wherein, the first protective layer setting is in first color blocking layer and second color blocking layer, and second protective layer is arranged in the third color blocking layer, and first protective layer is with the second protective layer with a thickness of different.
Description
Technical field
This application involves display fields, more particularly to a kind of display panel and manufacturing method.
Background technique
With the development of flat-panel screens technology, liquid crystal display device (Liquid-crystal Display；LCD) because of tool
Have that figure is frivolous, low power consumption and the advantageous characteristics such as radiationless, has gradually replaced conventional anode ray tube display.Liquid crystal
Display device includes backlight module and display panel.Display panel be usually by a colored filter substrate (Color Filter,
CF), a thin film transistor (TFT) active switch array substrate (Thin Film Transistor Array Substrate, TFT
Array Substrate) and one it is configured at liquid crystal layer (Liquid Crystal Layer, LC Layer) institute between two substrates
It constitutes, its working principle is that controlling the rotation of the liquid crystal molecule of liquid crystal layer by applying driving voltage on two panels glass substrate
Turn, the light refraction of backlight module is come out and generates picture.
COA (Color filter On Array) is that a kind of color blocking layer by CF substrate is prepared in array substrate
Technology, coupling of the COA structure because reducing pixel electrode and metal routing, the delay situation of signal is improved on metal wire.
Parasitic capacitance size can be obviously reduced in COA structure, and improves panel aperture ratio, improve Display panel quality.
Usual COA design covers TFT device using red color resistance, green color blocking, blue color blocking, due to red color resistance, green
Color color blocking and blue color blocking are different to the absorptivity, refractive index and reflectivity of light, wherein red color resistance and green color blocking
Difference is smaller, and two kinds of color blockings of blue color blocking and other differ greatly, and for being easy by the part coloured light of color blocking layer
The planar shaped of protective layer causes the picture under the display at big visual angle to will appear partially yellow phenomenon in this way, seriously affects at total reflection
The image quality of display panel.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the application is, provides a kind of aobvious with different-thickness protective layer
Show panel and manufacturing method, improve the penetrance at blue color blocking, so that reaching improves the partially yellow problem of display panel picture.
It the purpose of the application and solves its technical problem and adopts the following technical solutions to realize.
A kind of display panel proposed according to the application, comprising: first substrate；The second substrate, with the first substrate pair
To setting；Color blocking layer, on the second substrate, the color blocking layer includes the first color blocking layer, the second color blocking layer and third for setting
Color blocking layer；Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer and the second protective layer；Wherein, institute
The setting of the first protective layer is stated in first color blocking layer and second color blocking layer, the second protective layer setting is described the
In three color blocking layers, first protective layer is with the second protective layer with a thickness of different.
In the embodiment of the application, first color blocking layer, second color blocking layer and the third color blocking layer
Thickness is identical.
In the embodiment of the application, first color blocking layer, second color blocking layer and the third color blocking layer point
It Wei not red color resistance layer, green color blocking layer and blue color blocking layer.
In the embodiment of the application, second protective layer in the blue color blocking layer has different thickness.
In the embodiment of the application, the thickness of second protective layer is less than the thickness of first protective layer.
In the embodiment of the application, the local thickness of second protective layer is less than the thickness of first protective layer
Degree.
In the embodiment of the application, what is formed between the first substrate and the second substrate ties at box gap
Structure is the thickness difference according to first protective layer and second protective layer, and has different gap thickness.
In the embodiment of the application, the first substrate is colored filter substrate, and the second substrate is actively
Switching array substrate.
It the purpose of the application and solves its technical problem also following technical measures can be used to further realize.
A kind of display panel of the another object of the application, comprising: first substrate；The second substrate, with the first substrate pair
To setting；Color blocking layer, on the second substrate, the color blocking layer includes the first color blocking layer, the second color blocking layer and third for setting
Color blocking layer；Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer and the second protective layer；Wherein, institute
The setting of the first protective layer is stated in first color blocking layer and second color blocking layer, the second protective layer setting is described the
In three color blocking layers, first protective layer is with the second protective layer with a thickness of different；Wherein, first color blocking layer, described
Two color blocking layers and the third color blocking layer are respectively red color resistance layer, green color blocking layer and blue color blocking layer；The blue color blocking
Second protective layer on layer has different thickness, and the thickness of second protective layer or local thickness are less than described the
The thickness of one protective layer.
Manufacturing method according to a kind of display panel that the application proposes, comprising: provide the first substrate that is oppositely arranged with
The second substrate；Color blocking layer is set in the second substrate, wherein the color blocking layer include the first color blocking layer, the second color blocking layer with
Third color blocking layer；Protective layer is set in the color blocking layer, wherein the protective layer includes the first protective layer and the second protective layer,
In first color blocking layer and second color blocking layer, second protective layer is arranged described for the first protective layer setting
In third color blocking layer, wherein first protective layer is with the second protective layer with a thickness of different.
In the embodiment of the application, first color blocking layer, second color blocking layer and the third color blocking layer
Thickness is identical.
In the embodiment of the application, first color blocking layer, second color blocking layer and the third color blocking layer point
It Wei not red color resistance layer, green color blocking layer and blue color blocking layer.
In the embodiment of the application, the thickness of second protective layer in the blue color blocking layer is different from described
The thickness of first protective layer.
In the embodiment of the application, the thickness of second protective layer is less than the thickness of first protective layer.
In the embodiment of the application, the local thickness of second protective layer is less than the thickness of first protective layer
Degree.
In the embodiment of the application, what is formed between the first substrate and the second substrate ties at box gap
Structure is the thickness difference according to first protective layer and second protective layer, and has different gap thickness.
In the embodiment of the application, the first substrate is colored filter substrate, and the second substrate is actively
Switching array substrate.
When patterning the protective layer, the protective layer is patterned using halftone mask, so that the institute after patterning
Protective layer is stated with different thickness.
A kind of display panel provided by the present application, by changing protective layer landform, the liquid crystal cell adjusted at R, G, B color blocking is thick
Degree improves the penetrance at blue color blocking, improves blue luminences, to solve the problems, such as that Display panel is partially yellow, improves picture product
Matter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of exemplary display panel.
Fig. 2 is the structural schematic diagram of the display panel of one embodiment of the application.
Fig. 3 is the flow diagram of the manufacturing method of the display panel of one embodiment of the application.
Fig. 4 is the light shield of one embodiment of the application and the schematic diagram of protective layer.
Fig. 5 is the module diagram of the display device of one embodiment of the application.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the application with reference to additional schema
Example.The direction term that the application is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the application, rather than to
Limit the application.
Attached drawing and explanation are considered inherently illustrative, rather than restrictive.The similar list of structure in the figure
Member is to be given the same reference numerals.In addition, in order to understand and be convenient for description, the size and thickness of each component shown in the accompanying drawings are
It is arbitrarily shown, but the application is without being limited thereto.
In the accompanying drawings, for clarity, the thickness in layer, film, panel and region etc. is exaggerated.In the accompanying drawings, in order to manage
It solves and convenient for description, exaggerates the thickness of some layer and region.It will be appreciated that ought such as layer, film, region or substrate component
When component "upper" another referred to as " ", the component can be directly on another component, or there may also be centres
Component.
In addition, in the description, unless explicitly described as opposite, otherwise word " comprising " will be understood as meaning to wrap
The component is included, but is not excluded for any other component.In addition, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
Further to illustrate that the application is the technical means and efficacy reaching predetermined goal of the invention and being taken, below in conjunction with
Attached drawing and specific embodiment, to a kind of display panel and manufacturing method proposed according to the application, specific embodiment, knot
Structure, feature and its effect, detailed description is as follows.
Display panel of the invention may include first substrate and the second substrate and the liquid crystal layer that is formed between two substrates,
One substrate and the second substrate may be, for example, that (processing procedure is mostly with thin film transistor (TFT) Thin Film now for active switch array
Transistor, TFT；But not limited to this) substrate, chromatic filter layer (Color Filter, CF) substrate.It is so without being limited thereto,
In one embodiment, active switch array of the invention and chromatic filter layer can be also formed on same substrate.
In one embodiment, display panel of the invention can be curved face type display panel.
Fig. 1 is the structural schematic diagram of exemplary display panel.
Referring to FIG. 1, a kind of display panel, comprising: first substrate 10；The second substrate 20, with 10 phase of first substrate
To setting；Color blocking layer is arranged in the second substrate 20, wherein the color blocking layer includes the first color blocking layer of configured in parallel
301, the second color blocking layer 302 and third color blocking layer 303；Wherein, the first color blocking layer 301, the second color blocking layer 302 and third color blocking layer
303 be respectively red color resistance layer, green color blocking layer and blue color blocking layer；Exemplary protective layer 40 is arranged in the color blocking layer
On, wherein the thickness of the protective layer 40 is identical.
When in use, first substrate 10 can be colored filter substrate to general display panel, and the second substrate 20 is actively
Switching array substrate, usual COA design cover active switch array substrate using color blocking layer, the protective layer 40 above color blocking layer
Thickness having the same, can make it is identical as d2 at box clearance height d1 in face, due to, red color resistance layer 301 and green color
302 difference of resistance layer is smaller, and two kinds of color blockings of blue color blocking layer 303 and other differ greatly, and for the portion by color blocking layer
Color separation light is easy the planar shaped in protective layer 40 into total reflection, and the picture under the display at big visual angle is caused to will appear partially yellow show in this way
As having seriously affected the image quality of display panel.
Fig. 2 is the structural schematic diagram of the display panel of one embodiment of the application.
Referring to FIG. 2, a kind of display panel, comprising: first substrate 10；The second substrate 20 is right with the first substrate 10
To setting；Color blocking layer is arranged in the second substrate 20, and the color blocking layer includes the first color blocking layer 301, the second color blocking layer
302 with third color blocking layer 303；Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer 401 and the
Two protective layers 402；Wherein, the setting of the first protective layer 401 is in first color blocking layer 301 and second color blocking layer 302
On, second protective layer 402 is arranged in the third color blocking layer 303.
In some embodiments, first protective layer 401 is with the second protective layer 402 with a thickness of different.
In some embodiments, the thickness of second protective layer 402 is less than the thickness of first protective layer 401.
In some embodiments, first color blocking layer 301, second color blocking layer 302 and the third color blocking layer 303
Thickness it is identical；First color blocking layer 301, second color blocking layer 302 and the third color blocking layer 303 are respectively red color
Resistance layer, green color blocking layer and blue color blocking layer.
In some embodiments, formed between the first substrate 10 and the second substrate 20 at box interstitial structure,
It is the thickness difference according to first protective layer 401 and second protective layer 402, and has different gap thickness.
In some embodiments, the first substrate 10 is colored filter substrate, and the second substrate 20 is actively to open
Close array substrate.
General display panel when in use, the thickness having the same of protective layer 40 above color blocking layer, can make in face at
Box interstitial structure maintains identical gap, is easy the planar shaped in protective layer 40 at being all-trans for the part coloured light by color blocking layer
It penetrates, causes the colors of image under the display at big visual angle will be partially yellow, influence into the display quality of box.In order to overcome the problems, such as this one,
The thickness of the protective layer 40 above the color blocking layer is adjusted in the present embodiment, the of corresponding different color light demand
The on the thickness of the first protective layer 401 in one color blocking layer 301, second color blocking layer 302 and the third color blocking layer 303
The thickness of two protective layers 402 is different, wherein first color blocking layer 301, second color blocking layer 302 and the third color blocking
Layer 303 is respectively red color resistance layer, green color blocking layer and blue color blocking layer, causes it different from d2 at box clearance height d1, makes
There is different clearance heights at box interstitial structure at internal, the partially yellow phenomenon of panel picture can be improved, promote liquid crystal display
The display quality of device entirety.
In the embodiment of the application, second protective layer 402 in the blue color blocking layer has different thickness
Degree, the thickness of second protective layer 402 are less than the thickness of first protective layer 401.
By changing the landform of protective layer 40, liquid crystal cell at adjusting red color resistance layer, green color blocking layer and blue color blocking layer
Thickness, i.e. d in penetrance formula, penetrance formula?Under conditions of certain, by changing
Become Δ nd phase delay, thus it is possible to vary the size of light transmittance；Wherein, meet the d in penetrance formula
Condition, penetrance size can be improved as d value increases under this condition, and thickness of liquid crystal box at R and G color blocking layer is denoted as d1, B color
Thickness of liquid crystal box is d2, d1≤d2 at resistance, and penetrance is higher than at R and G color blocking layer at B color blocking layer at this time, and then improves B color blocking layer
The penetrance of region picture element, so that reaching improves the partially yellow problem of panel picture.
In the embodiment of the application, second protective layer 402 in the blue color blocking layer has different thickness
Degree, 402 local thickness of the second protective layer are less than the thickness of first protective layer 401.
Specifically, the adjustment that locality is carried out to the surface of the protective layer 402 allows the protective layer 402 to have part
The surface of different-thickness can form with uneven whole surface, be also possible to coarse and have cratered surface, cause
The internal difference for having locality at box interstitial structure height, can be used to improve colors of image phenomenon, promote liquid crystal display dress
Set whole display quality.
The application passes through in fact changes 40 landform of protective layer, adjusts the thickness of liquid crystal box at R, G and B color blocking layer, improves blue
Penetrance at color blocking improves blue luminences, to solve the problems, such as that Display panel is partially yellow, improves picture quality
Referring to FIG. 3, Fig. 3 is the flow diagram of the manufacturing method of the display panel of one embodiment of the application.Including such as
Lower step.
Step S310: the first substrate being oppositely arranged and the second substrate are provided；
Step S320: setting color blocking layer is in the second substrate, wherein the color blocking layer includes the first color blocking layer, second
Color blocking layer and third color blocking layer；
Step S330: setting protective layer is in the color blocking layer, wherein the protective layer includes the first protective layer and second
Protective layer, in first color blocking layer and second color blocking layer, second protective layer is set for the first protective layer setting
It sets in the third color blocking layer；Wherein, first protective layer is with the second protective layer with a thickness of different.
In some embodiments, first color blocking layer 301, second color blocking layer 302 and the third color blocking layer 303
Thickness it is identical；First color blocking layer 301, second color blocking layer 302 and the third color blocking layer 303 are respectively red color
Resistance layer, green color blocking layer and blue color blocking layer.
In some embodiments, formed between the first substrate 10 and the second substrate 20 at box interstitial structure,
It is the thickness difference according to first protective layer 401 and second protective layer 402, and has different gap thickness.
In some embodiments, the first substrate 10 is colored filter substrate, and the second substrate 20 is actively to open
Close array substrate.
In the embodiment of the application, second protective layer 402 in the blue color blocking layer has different thickness
Degree, the thickness of second protective layer 402 are less than the thickness of first protective layer 401.
By changing the landform of protective layer 40, liquid crystal cell at adjusting red color resistance layer, green color blocking layer and blue color blocking layer
Thickness, i.e. d in penetrance formula, penetrance formula?Under conditions of certain, by changing
Become Δ nd phase delay, thus it is possible to vary the size of light transmittance；Wherein, meet the d in penetrance formula
Condition, penetrance size can be improved as d value increases under this condition, and thickness of liquid crystal box at R color blocking and G color blocking layer is denoted as
Thickness of liquid crystal box is d2, d1≤d2 at d1, B color blocking, and penetrance is higher than at R color blocking and G color blocking layer at B color blocking layer at this time, in turn
The penetrance of B color blocking layer region picture element is improved, so that reaching improves the partially yellow problem of panel picture.
In the embodiment of the application, second protective layer 402 in the blue color blocking layer has different thickness
Degree, 402 local thickness of the second protective layer are less than the thickness of first protective layer 401.
Specifically, the adjustment that locality is carried out to the surface of the protective layer 402 allows the protective layer 402 to have part
The surface of different-thickness can form with uneven whole surface, be also possible to coarse and have cratered surface, cause
The internal difference for having locality at box interstitial structure height, can be used to improve colors of image phenomenon, promote liquid crystal display dress
Set whole display quality.
The application passes through in fact changes 40 landform of protective layer, adjusts the thickness of liquid crystal box at R, G and B color blocking layer, improves blue
Penetrance at color blocking improves blue luminences, to solve the problems, such as that Display panel is partially yellow, improves picture quality
Fig. 4 is the light shield of one embodiment of the application and the schematic diagram of protective layer.
Referring to FIG. 4, the protective layer is arranged when the color blocking layer, including but not limited to pass through the patterning guarantor
Sheath 40 patterns the protective layer 40 using halftone mask 50, so that the first protective layer 401 and second after patterning is protected
Sheath 402 has different thickness.
Fig. 5 is the module diagram of the display device of one embodiment of the application.It please also refer to Fig. 2 to Fig. 4, in the application
An embodiment in, a kind of display device 60, comprising: display panel described in control module 601 and the various embodiments described above
602。
In some embodiments, the specific structure of display panel and principle are same as the previously described embodiments, and details are not described herein.
Display device can be any such as touch display screen, mobile phone, tablet computer, laptop or television set
Electronic equipment having a display function.
In some embodiments, the control module can be direct type backlight module or side light type back light module.
In some embodiments, the display panel of the application may be, for example, liquid crystal display panel, so without being limited thereto, also may be used
For OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display panel, W-OLED (White-
OLED, white organic LED) display panel, QLED (Quantum Dot Light Emitting Diodes, quantum
Point luminescent diode) display panel, plasma display panel, curved face type display panel or other types display panel.
A kind of display panel provided by the present application adjusts the liquid crystal cell at R, G and B color blocking by changing protective layer landform
Thickness improves the penetrance at blue color blocking, improves blue luminences, to solve the problems, such as that Display panel is partially yellow, improves picture
Quality.
" in some embodiments " and " in various embodiments " terms are used repeatedly etc..The term is not usually
Refer to identical embodiment；But it may also mean that identical embodiment.The words such as "comprising", " having " and " comprising " are synonymous
Word, unless its context meaning shows other meanings.
The above is only embodiments herein, not makes any form of restriction to the application, although the application
It is disclosed above with specific embodiment, however it is not limited to the application, any person skilled in the art, not
It is detached within the scope of technical scheme, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, but all contents without departing from technical scheme, the technical spirit according to the application is to the above reality
Any simple modification, equivalent change and modification made by example are applied, in the range of still falling within technical scheme.
Claims (10)
1. a kind of display panel characterized by comprising
First substrate；
The second substrate is arranged oppositely with the first substrate；
Color blocking layer, on the second substrate, the color blocking layer includes the first color blocking layer, the second color blocking layer and third color blocking for setting
Layer；
Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer and the second protective layer；
Wherein, the first protective layer setting is in first color blocking layer and second color blocking layer, second protective layer
It is arranged in the third color blocking layer, first protective layer is with the second protective layer with a thickness of different.
2. display panel as described in claim 1, which is characterized in that first color blocking layer, second color blocking layer and institute
The thickness for stating third color blocking layer is identical；First color blocking layer, second color blocking layer and the third color blocking layer are respectively red
Color color blocking layer, green color blocking layer and blue color blocking layer.
3. display panel as claimed in claim 2, which is characterized in that second protective layer in the blue color blocking layer
Thickness or local thickness are less than the thickness of first protective layer.
4. display panel as described in claim 1, which is characterized in that formed between the first substrate and the second substrate
At box interstitial structure, be the thickness difference according to first protective layer and second protective layer, and have different gaps
Thickness.
5. display panel as described in claim 1, which is characterized in that the first substrate is colored filter substrate, described
The second substrate is active switching array substrate.
6. a kind of manufacturing method of display panel characterized by comprising
The first substrate being oppositely arranged and the second substrate are provided；
Color blocking layer is set in the second substrate, wherein the color blocking layer includes the first color blocking layer, the second color blocking layer and third
Color blocking layer；
Protective layer is set in the color blocking layer, wherein the protective layer includes the first protective layer and the second protective layer, described the
In first color blocking layer and second color blocking layer, second protective layer is arranged in the third color setting of one protective layer
In resistance layer, wherein first protective layer is with the second protective layer with a thickness of different.
7. the manufacturing method of display panel as claimed in claim 6, which is characterized in that first color blocking layer, described second
Color blocking layer is identical as the thickness of the third color blocking layer；First color blocking layer, second color blocking layer and the third color blocking
Layer is respectively red color resistance layer, green color blocking layer and blue color blocking layer；Second protective layer tool in the blue color blocking layer
There is different thickness, the thickness of second protective layer or local thickness are less than the thickness of first protective layer.
8. the manufacturing method of display panel as claimed in claim 6, which is characterized in that the first substrate and second base
Formed between plate at box interstitial structure, be the thickness difference according to first protective layer and second protective layer, and have
Different gap thickness.
9. the manufacturing method of display panel as claimed in claim 6, which is characterized in that the protective layer is arranged in the color blocking
When layer, the protective layer is patterned, wherein the protective layer is patterned using halftone mask, so that described after patterning
Protective layer has different thickness.
10. a kind of display panel characterized by comprising
First substrate；
The second substrate is arranged oppositely with the first substrate；
Color blocking layer, on the second substrate, the color blocking layer includes the first color blocking layer, the second color blocking layer and third color blocking for setting
Layer；
Protective layer is arranged in the color blocking layer, and the protective layer includes the first protective layer and the second protective layer；
Wherein, the first protective layer setting is in first color blocking layer and second color blocking layer, second protective layer
It is arranged in the third color blocking layer, first protective layer is with the second protective layer with a thickness of different；
Wherein, first color blocking layer, second color blocking layer and the third color blocking layer are respectively red color resistance layer, green color
Resistance layer and blue color blocking layer；Second protective layer in the blue color blocking layer has different thickness, second protection
The thickness of layer or local thickness are less than the thickness of first protective layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811553170.7A CN109581726A (en) | 2018-12-18 | 2018-12-18 | Display panel and manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811553170.7A CN109581726A (en) | 2018-12-18 | 2018-12-18 | Display panel and manufacturing method |
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| CN109581726A true CN109581726A (en) | 2019-04-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781767A (en) * | 2020-07-09 | 2020-10-16 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110062269A (en) * | 2009-12-03 | 2011-06-10 | 엘지디스플레이 주식회사 | Liquid crystal display device and method for manufacturing the same |
| CN103676297A (en) * | 2013-12-09 | 2014-03-26 | 京东方科技集团股份有限公司 | Colorful film substrate and liquid crystal display device |
| CN105892132A (en) * | 2016-06-24 | 2016-08-24 | 京东方科技集团股份有限公司 | Display panel and display device |
| KR20170050006A (en) * | 2015-10-29 | 2017-05-11 | 엘지디스플레이 주식회사 | Thin film transistor substrate and liquid crystal display panel with the same |
| CN106918950A (en) * | 2017-05-12 | 2017-07-04 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| CN207216211U (en) * | 2017-08-31 | 2018-04-10 | 京东方科技集团股份有限公司 | Color membrane substrates, display panel and display device |
-
2018
- 2018-12-18 CN CN201811553170.7A patent/CN109581726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110062269A (en) * | 2009-12-03 | 2011-06-10 | 엘지디스플레이 주식회사 | Liquid crystal display device and method for manufacturing the same |
| CN103676297A (en) * | 2013-12-09 | 2014-03-26 | 京东方科技集团股份有限公司 | Colorful film substrate and liquid crystal display device |
| KR20170050006A (en) * | 2015-10-29 | 2017-05-11 | 엘지디스플레이 주식회사 | Thin film transistor substrate and liquid crystal display panel with the same |
| CN105892132A (en) * | 2016-06-24 | 2016-08-24 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN106918950A (en) * | 2017-05-12 | 2017-07-04 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| CN207216211U (en) * | 2017-08-31 | 2018-04-10 | 京东方科技集团股份有限公司 | Color membrane substrates, display panel and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781767A (en) * | 2020-07-09 | 2020-10-16 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and preparation method thereof |
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