CN209514261U - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN209514261U CN209514261U CN201822122598.8U CN201822122598U CN209514261U CN 209514261 U CN209514261 U CN 209514261U CN 201822122598 U CN201822122598 U CN 201822122598U CN 209514261 U CN209514261 U CN 209514261U
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Abstract
The utility model discloses a kind of display panel and display device, the display panel includes: including first substrate, and first substrate includes the first substrate, black matrix, multiple color blockings, separation layer and light sensitive spacer；Black matrix is formed on the first substrate；Multiple color blockings are arranged between black matrix；Separation layer is filled between adjacent two color blocking；Light sensitive spacer, it is correspondingly arranged in the color blocking, it is adjacent with the separation layer, the application is by filling separation layer between adjacent two color blocking, it completely avoids light sensitive spacer and slides collapsing downwards, it can effectively support, improve high-res liquid crystal display panel light sensitive spacer and collapse in left and right directions problem, improve panel reliability.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
Liquid crystal display includes color film layer and array layer and the liquid crystal layer being clipped between two substrates.Color film layer includes black
Matrix color blocking, the design of color blocking can be divided into two kinds of designs.A kind of design is that light sensitive spacer is stood above black matrix, another
Kind design, light sensitive spacer are stood in black matrix and color blocking, and since light sensitive spacer erect-position is high, color blocking takes up space greatly,
Also fewer using liquid crystal, the material cost designed on the whole is relatively low, so in most cases, what liquid crystal display panel was selected
Second of design comparison is more.
Due to the bad control of processing procedure, cause light sensitive spacer pattern bad, be easy to happen collapsing, liquid crystal display panel cannot be mentioned
For effectively supporting.
Utility model content
The application is to be solved to be to provide the display panel and display device that one kind effectively supports.
This application provides a kind of display panel, the display panel includes: the first substrate packet including first substrate
Include the first substrate, black matrix, multiple color blockings, separation layer and light sensitive spacer；Black matrix is formed on first substrate；It is more
A color blocking is arranged between black matrix；Separation layer is filled between adjacent two color blocking；Light sensitive spacer is correspondingly arranged at described
It is adjacent with the separation layer in color blocking.
Optionally, the flush on the surface of the separation layer and the adjacent color blocking.
Optionally, the surface of the color blocking above black matrix and separation layer is equipped with flatness layer, the surface of the flatness layer
It is smooth.
Optionally, the length of the flatness layer is more than or equal to the length of the corresponding black matrix.
Optionally, the width of the flatness layer is more than or equal to the width of the corresponding black matrix.
Optionally, the separation layer is made of same material, the material of the insolated layer materials and any color blocking
It is identical.
Optionally, the flatness layer is identical with the material of separation layer.
Optionally, display panel includes the second substrate, and the second substrate includes the second substrate, the first metal layer, insulating layer, the
Two metal layers, passivation layer and light sensitive spacer；The first metal layer is formed on second substrate, insulating layer, is formed in described
On the first metal layer；Second metal layer is formed on the insulating layer；Passivation layer is formed in the second metal layer；It is described
Light sensitive spacer and the passivation layer are to group.
Disclosed herein as well is a kind of display panel, display panel includes first substrate；
The first substrate includes the first substrate, black matrix, multiple color blockings, separation layer and light sensitive spacer；Black matrix, shape
On first substrate described in Cheng Yu；Multiple color blockings are arranged between the black matrix；Separation layer is filled between adjacent two color blocking；
Light sensitive spacer is correspondingly arranged in the color blocking, adjacent with the separation layer；Color blocking and separation layer above black matrix
Surface is equipped with flatness layer, the flatness layer surfacing；The material of the separation layer is identical as the material of the same color blocking；
The flatness layer is identical with the material of separation layer.
Disclosed herein as well is a kind of display device, display device includes above-mentioned display panel.
High relative to light sensitive spacer erect-position, color blocking takes up space for big scheme, since it is desired that avoiding the device on opposite
Part so that light sensitive spacer on the first substrate can secundly design, bad can shift of processing procedure cause to collapse.The application
By filling separation layer between adjacent two color blocking, it is entirely avoided light sensitive spacer slides downwards collapsing, can effectively support,
Improve high-res liquid crystal display panel light sensitive spacer to collapse in left and right directions problem, improves panel reliability.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification
Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of display device of one of embodiment of the utility model；
Fig. 2 is the top view of the array substrate of one of embodiment of the utility model；
Fig. 3 is the top view of the color blocking of one of embodiment of the utility model；
Fig. 4 is the cross-sectional view of the color blocking of another embodiment of the utility model；
Fig. 5 is the cross-sectional view of the color blocking of another embodiment of the utility model；
Fig. 6 is the cross-sectional view of the color blocking of another embodiment of the utility model；
Fig. 7 is the width cross-sectional view of one of embodiment of the utility model
Fig. 8 is the width cross-sectional view of another embodiment of the utility model.
Wherein, 100, display panel；110, first substrate；111, the first substrate；112, black matrix；113, color blocking；114,
First color blocking；115, the second color blocking；116, third color blocking；117, light sensitive spacer；120, the second substrate；121, the second substrate；
122, the first metal layer；123, second metal layer；124, passivation layer；125, insulating layer；126, thin film transistor (TFT)；127, it scans
Line；128, data line；129, pixel electrode；130, separation layer；140, flatness layer；200, display device.
Specific embodiment
It is to be appreciated that term used herein above, disclosed specific structure and function details, it is only for description
Specific embodiment is representative, but the application can be implemented by many alternative forms, be not construed as only
It is limited to the embodiments set forth herein.
In the description of the present application, term " first ", " second " are used for description purposes only, and it is opposite to should not be understood as instruction
Importance, or implicitly indicate the quantity of indicated technical characteristic.As a result, unless otherwise indicated, " first ", " are defined
Two " feature can explicitly or implicitly include one or more of the features；The meaning of " plurality " is two or two
More than.Term " includes " and its any deformation, mean and non-exclusive include, it is understood that there may be or addition is one or more that other are special
Sign, integer, step, operation, unit, component and/or combination thereof.
In addition, "center", " transverse direction ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The term of the orientation or positional relationship of the instructions such as "outside" is that orientation or relative positional relationship based on the figure describe, only
Be that the application simplifies description for ease of description, rather than indicate signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected
It connects；It can be directly connected, it can also indirectly connected through an intermediary or the connection inside two elements.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
Below with reference to the accompanying drawings the utility model is described in further detail with embodiment.
As shown in Figure 1, the utility model embodiment discloses a kind of display panel 100, display panel 100 includes the first base
Plate 110, first substrate 110 include the first substrate 111, black matrix 112, multiple color blockings 113, separation layer 130 and light sensitive spacer
117；Black matrix 112 is formed on the first substrate 111；Multiple color blockings 113 are arranged between black matrix 112；Separation layer 130,
It is filled between adjacent two color blocking 113；Light sensitive spacer 117 is correspondingly arranged in color blocking 113, adjacent with separation layer 130.
High relative to light sensitive spacer 117 erect-position, color blocking 113 takes up space for big scheme, since it is desired that avoiding pair
The device in face, so that the meeting secundly design on first substrate 110 of light sensitive spacer 117, processing procedure is bad to shift, and make
At collapsing.The application between adjacent two color blocking 113 by filling separation layer 130, it is entirely avoided light sensitive spacer 117 is downward
It slides and collapses, can effectively support, improve the A collapsing problem in a first direction of high-res liquid crystal display panel light sensitive spacer 117, change
Kind panel reliability, first direction A are as shown in Figure 2.
In one embodiment, the flush on the surface of separation layer 130 and adjacent color blocking 113.
In the present solution, filling separation layer 130 between two color blockings 113, the surface of separation layer 130 and the surface of color blocking 113 are flat
Together, the still processing procedure light sensitive spacer 117 on separation layer 130 of processing procedure light sensitive spacer 117 either in color blocking 113, so that
Light sensitive spacer 117 is not in slide in left and right directions.
Specifically, it along the direction A-A ' is diagrammatic cross-section that Fig. 1, which is Fig. 3, red resistance R, green resistance G and blue resistance B are formed in
In black matrix 112；Separation layer 130 is arranged between adjacent two color blocking 113,130 surface of separation layer and 113 flush of color blocking, sense
Light spacer 117 is set on separation layer 130 and red resistance R, green resistance G and blue resistance B.Certainly, the utility model is not only applicable in
In the display panel of three primary colors type, can be applicable to the other kinds of display panel such as white resistance and yellow resistance.
With reference to Fig. 2 and 3, specifically, display panel further includes the second substrate 120, the second substrate 120 and first substrate 110
It is oppositely arranged.First substrate 110 is color membrane substrates, and the second substrate 120 is array substrate.Array substrate includes thin film transistor (TFT)
126, scan line 127 and data line 128；Thin film transistor (TFT) 126 includes pixel electrode 129 and passivation layer 124；Thin film transistor (TFT)
126 connection scan lines 127 and pixel electrode 129.
First substrate 111 and the second substrate 121 are made of glass material.Glass materials extensively, are processed easy to use.The
One metal layer 122 is as the scan line of array substrate and the grid of thin film transistor (TFT)；Insulating layer 125 is formed in the first metal layer
122 tops；Insulating layer 125 is grid oxygen insulating layer.Light sensitive spacer 117 is set on passivation layer 124.
Second metal layer 123 is as the data line 127 of array substrate and the source electrode and drain electrode of thin film transistor (TFT) 126, passivation
Layer 124, is formed in second metal layer 123 as protective layer；Light sensitive spacer 117 and 124 pairs of groups of passivation layer, corresponding first gold medal
Belong to and being arranged right above layer 122.Second metal layer 123 is as the data line 128 of display panel 100 and the source of thin film transistor (TFT) 126
Pole and drain electrode.
As shown in figure 4, the length L1 of flatness layer 140 is more than or equal to the length L2 of corresponding black matrix 112 in implementing one.
The length of flatness layer 140 corresponds to the length setting of black matrix 112, and the black matrix 112 under corresponding flatness layer 140 runs through pixel region,
The length of flatness layer 140 is L1, and the length of black matrix 112 is L2, and the length of flatness layer 140 is more than or equal to corresponding black matrix 112
Length, ensure that above multiple color blockings it is smooth, no matter how processing procedure light sensitive spacer 117 can prevent it is photosensitive
Spacer 117 or so slides, and causes to collapse, improves the reliability of panel.
Specifically, the corresponding color blocking of each pixel includes red resistance R, green resistance and blue resistance G, red resistance in color membrane substrates
B, green resistance G and blue resistance B are arranged along scanning line direction；The color blocking 113 of same color is arranged along data line direction；Black matrix is covered
Cover the gap of two neighboring color blocking 113；Separation layer 130 and along first direction A black matrix vertically displayed panel direction weight
It is folded, in the gap between two color blockings of different colours；Flatness layer 140 and in the black matrix of first direction A vertical
It is arranged on the separation layer 130 of the direction overlapping of display panel 100；Flatness layer 140 is stacked on color blocking and separation layer 130；It is flat
Layer 140 and 112 equal length of black matrix, just guarantee landing of not collapsing in a first direction；Certainly, the width of separation layer 130 can
To be greater than the width of black matrix 112.Increase the protective range on first direction A；Light sensitive spacer 117 is set on flatness layer 130.
It refers to Figures 5 and 6, in an implementation, the length of flatness layer 140 is more than or equal to the length of corresponding black matrix 112.It is flat
The length of layer 140 corresponds to the length setting of black matrix 112, and the black matrix 112 under corresponding flatness layer 140 runs through pixel region, flat
The length of layer 140 is L1, and the length of black matrix 112 is L2, and the length of flatness layer 140 is more than or equal to the length of corresponding black matrix 112
Degree, ensure that above multiple color blockings it is smooth, no matter how processing procedure light sensitive spacer 117 can prevent photosensitive gap
Son 117 or so slides, and causes to collapse, improves the reliability of panel.
It along the direction C-C ' is diagrammatic cross-section that Figures 5 and 6, which are Fig. 4,.Specifically, display panel 100 includes color membrane substrates, color film
Substrate includes the first substrate 111 and black matrix 112, and black matrix 112 is formed on the first substrate 111, and flatness layer 140 is formed in color
In resistance 113, the width of flatness layer 130 is greater than the width of corresponding black matrix 112.
The width of flatness layer 140 is that the width of W1 black matrix 112 is W2, and the width of flatness layer 140 is wider, ensure that photosensitive
The coefficient that spacer 117 collapses will be reduced, and collapsing can be reduced on second direction B, and then form effective support.
As shown in fig. 7, the surface of color blocking 113 and separation layer 130 above black matrix 112 is equipped in implementing one
Flatness layer 140, the surfacing of flatness layer 140.
Color blocking 113 includes the first color blocking R114, the second color blocking G115 and third color blocking B116；First color blocking R114 is red
Resistance, the second color blocking G115 are green group, and third color blocking B116 is blue resistance, and flatness layer 140 is laid in color blocking and crosses over isolation
Layer 130,140 surfacing of flatness layer are not in slide the problem of collapsing in even curface processing procedure light sensitive spacer 117,
It can effectively support.
Specifically, the length of flatness layer 140 is more than or equal to the length of black matrix 112；Light sensitive spacer 117 is set to flat
On layer 140.
As shown in figure 8, the material of separation layer 130 is identical as the material of any color blocking in implementing one.Separation layer 130 makes
It is made of the material of color blocking of the same race or separation layer 130 has different color blockings 113 and forms, filled, protected with 113 material of color blocking
Having demonstrate,proved the separation layer 130 being filled will not influence the display of pixel region, cause display uneven, display image quality decline.
In implementing one, the width of flatness layer 140 is equal to the width of corresponding black matrix 112.The width of flatness layer 140 is W1
The width of black matrix 112 is W2, and equivalent width ensure that the coefficient of the collapsing of light sensitive spacer 117 will be reduced, second direction B
On can reduce collapsing, and then effectively support.
In one embodiment, separation layer 130 is made of same material.Separation layer 130 is same material, same color blocking
113, save processing procedure.
In implementing one, flatness layer 140 is identical with the material of separation layer 130.The material of flatness layer 140 and separation layer 130
It is hindered including blue, flatness layer 140 is identical with the material of separation layer 130, saves processing procedure, while blue resistance can also filter out big angle
The light of degree.
As shown in Fig. 1 to Fig. 8 another embodiment as the utility model, discloses a kind of display device 200, display dress
Setting 200 includes above-mentioned display panel 100.
The technical solution of the application can be widely applied to various display panels, such as twisted nematic (Twisted
Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type
(Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical
Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the application design, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the protection of the application
Range.
Claims (10)
1. a kind of display panel, which is characterized in that including first substrate, the first substrate includes:
First substrate；
Black matrix is formed on first substrate；
Multiple color blockings are arranged between the black matrix；
Separation layer is filled between adjacent two color blocking；And
Light sensitive spacer is correspondingly arranged in the color blocking, adjacent with the separation layer.
2. a kind of display panel as described in claim 1, which is characterized in that the surface of the separation layer and the adjacent color blocking
Flush.
3. a kind of display panel as claimed in claim 2, which is characterized in that color blocking and separation layer above black matrix
Surface is equipped with flatness layer, the surfacing of the flatness layer.
4. a kind of display panel as claimed in claim 3, which is characterized in that the length of the flatness layer is more than or equal to corresponding institute
State the length of black matrix.
5. a kind of display panel as claimed in claim 3, which is characterized in that the width of the flatness layer is more than or equal to corresponding institute
State the width of black matrix.
6. a kind of display panel as described in claim 1, which is characterized in that the separation layer is made of same material, institute
It is identical as the material of any color blocking to state insolated layer materials.
7. a kind of display panel as claimed in claim 3, which is characterized in that the flatness layer is identical with the material of separation layer.
8. a kind of display panel as described in claim 1, which is characterized in that the display panel includes the second substrate, described
The second substrate includes:
Second substrate；
The first metal layer is formed on second substrate；
Insulating layer is formed on the first metal layer；
Second metal layer is formed on the insulating layer；
Passivation layer is formed in the second metal layer；
The light sensitive spacer and the passivation layer are to group.
9. a kind of display panel, which is characterized in that including first substrate, first substrate includes:
First substrate；
Black matrix is formed on first substrate；
Multiple color blockings are arranged between the black matrix；
Separation layer is filled between adjacent two color blocking；And
Light sensitive spacer is correspondingly arranged in the color blocking, adjacent with the separation layer；
Wherein, the surface of the color blocking above black matrix and separation layer is equipped with flatness layer, the surfacing of the flatness layer；
The material of the separation layer is identical as the material of the same color blocking；
The flatness layer is identical with the material of separation layer.
10. a kind of display device, which is characterized in that including display panel as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122598.8U CN209514261U (en) | 2018-12-17 | 2018-12-17 | A kind of display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122598.8U CN209514261U (en) | 2018-12-17 | 2018-12-17 | A kind of display panel and display device |
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| Publication Number | Publication Date |
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| CN209514261U true CN209514261U (en) | 2019-10-18 |
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| CN201822122598.8U Active CN209514261U (en) | 2018-12-17 | 2018-12-17 | A kind of display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589597A (en) * | 2021-07-30 | 2021-11-02 | 惠科股份有限公司 | Display panel and display device |
| CN114624916A (en) * | 2022-02-17 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | Display panel and preparation method |
-
2018
- 2018-12-17 CN CN201822122598.8U patent/CN209514261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589597A (en) * | 2021-07-30 | 2021-11-02 | 惠科股份有限公司 | Display panel and display device |
| CN114624916A (en) * | 2022-02-17 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | Display panel and preparation method |
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