CN208607462U - Colored optical filtering substrates and display device - Google Patents
Colored optical filtering substrates and display device Download PDFInfo
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- CN208607462U CN208607462U CN201821320689.6U CN201821320689U CN208607462U CN 208607462 U CN208607462 U CN 208607462U CN 201821320689 U CN201821320689 U CN 201821320689U CN 208607462 U CN208607462 U CN 208607462U
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- filter unit
- optical filtering
- colored optical
- filtering substrates
- pixel row
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Abstract
The application provides a kind of colored optical filtering substrates and display device, and colored optical filtering substrates include the multiple pixel columns formed by the filter unit in array distribution；It include multiple special-shaped pixel columns with the first filter unit and the second filter unit of different sizes and with the normal pixel row of the second filter unit in multiple pixel columns, the area of the first filter unit is less than the second filter unit；It include at least one object pixel row in multiple abnormity pixel columns, in the object pixel row, first filter unit has first distance between the geometric center lines and adjacent normal pixel row in the orientation of respective rows of pixels, second filter unit has second distance between the geometric center lines and adjacent normal pixel row in the orientation of respective rows of pixels, first distance is less than second distance.So, it is possible to reduce the luminous blind area between the first filter unit and normal pixel row avoids forming burr between the first filter unit and normal pixel row when display.
Description
Technical field
This application involves field of display technology, in particular to a kind of colored optical filtering substrates and display device.
Background technique
With the continuous development of display technology and continuous improvement of the user to quality requirements, the display screen of electronic equipment are wanted
It asks and can have more shapes.Such as in mobile phone display screen curtain, it is desirable that screen covers mobile phone surface as much as possible, while again
It is required that reserving the position for placing front camera and sensor devices etc..For example, Fig. 1 is please referred to, existing mobile phone Notch screen,
In the irregular shaped region of the settable one piece of recess in the top of screen effective display area domain 100, the corresponding non-display area of the irregular shaped region
200 part is for placing front camera and sensor devices etc., in order to make irregular shaped region that visually there is aesthetic feeling, the heteromorphic regions
Domain has arc-shaped special-shaped edge 110.
But common LED screen is made of the pixel of array-like, so the irregular shaped region edge of arc-shaped can only
Pass through the pixel composition of a large amount of ladder-like arrangements.And the pixel of ladder-like arrangement can visually show sawtooth when luminous
Sense, influences the visual experience of user.
Utility model content
In a first aspect, the application provides a kind of colored optical filtering substrates, the colored optical filtering substrates include by array distribution
Filter unit formed multiple pixel columns；
It include multiple different with the first filter unit and the second filter unit of different sizes in the multiple pixel column
Shape pixel column and normal pixel row with second filter unit, the area of first filter unit are less than described the
Two filter units；
It include at least one object pixel row in multiple special-shaped pixel columns, in the object pixel row, described first
Filter unit has the between the geometric center lines and the adjacent normal pixel row in the orientation of respective rows of pixels
One distance, geometric center lines of second filter unit in the orientation of respective rows of pixels and the adjacent normal picture
There is second distance, the first distance is less than the second distance between plain row.
Optionally, in above-mentioned colored optical filtering substrates, in the object pixel row, the first filter unit is close to normal pixel
Capable one end is aligned with the second filter unit close to one end of normal pixel row.
Optionally, in above-mentioned colored optical filtering substrates, the colored optical filtering substrates include at least one special-shaped edge,
First filter unit is set to the edge at colored optical filtering substrates abnormity edge.
Optionally, in above-mentioned colored optical filtering substrates, the abnormity edge includes to far from the filter unit location
First curved portion of the direction protrusion in domain and second curved portion raised to the direction towards the filter unit region,
The first filter unit in the object pixel row is set to the corresponding position of second curved portion.
Optionally, described in abnormity pixel column corresponding with first curved portion in above-mentioned colored optical filtering substrates
Geometric center lines of first filter unit in the orientation of respective rows of pixels are with the second filter unit described in the row along right
The geometric center lines in the orientation of pixel column are answered to be overlapped.
Optionally, in above-mentioned colored optical filtering substrates, the filter unit includes red filter unit, green filter unit
And blue filter unit.
Optionally, in above-mentioned colored optical filtering substrates, the filter unit includes red filter unit, green filter list
Member, blue filter unit and white filter unit.
It optionally, further include for the black matrix" between adjacent filter unit in above-mentioned colored optical filtering substrates.
Second aspect, the application provide a kind of display device, including backlight module, the first polaroid, battle array being stacked
Column substrate, liquid crystal layer, the second polaroid and the colored optical filtering substrates provided by the present application.
Optionally, in above-mentioned display device, the display device can also include touch sensitive layer.
Colored optical filtering substrates provided by the embodiments of the present application and display device, by reducing at least one in special-shaped pixel column
Spacing in object pixel row between lesser first filter unit of area and normal pixel row, so that the first filter unit is compared
In the prior art closer to normal pixel row, it is possible to reduce the luminous blind area between the first filter unit and normal pixel row is kept away
Exempt to form burr between the first filter unit and normal pixel row when display.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of prior art screen irregular shaped region；
Fig. 2 is the schematic diagram of prior art abnormity pixel set-up mode；
Fig. 3 is the schematic illustration that prior art screen irregular shaped region shows burr；
Fig. 4 is the floor map of colored optical filtering substrates provided by the embodiments of the present application；
Fig. 5 is one of the component arrangement schematic diagram of filter unit provided by the embodiments of the present application；
Fig. 6 is the two of filter unit component arrangement schematic diagram provided by the embodiments of the present application；
Fig. 7 is the three of filter unit component arrangement schematic diagram provided by the embodiments of the present application；
Fig. 8 is the contrast schematic diagram of filter unit provided by the embodiments of the present application and the prior art；
Fig. 9 is the four of the component arrangement schematic diagram of filter unit provided by the embodiments of the present application；
Figure 10 is the first curved portion and the second curved portion that display area profiled portion provided by the embodiments of the present application includes
Detailed schematic；
Figure 11 is the structural schematic diagram of display device provided by the embodiments of the present application.
Icon: the special filter unit of 111-；The normal filter unit of 112-；113 (313)-black matrix"；30- colorized optical filtering
Substrate；The first curved portion of 310-；The second curved portion of 320-；The first filter unit of 311-；The second filter unit of 312-；400- abnormity
Pixel column；500- normal pixel row；350 (100)-effective display area domain；360 (200)-non-display area；20- backlight module；40-
First polaroid；50- array substrate；60- liquid crystal layer；The second polaroid of 70-.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as the limitation to the application.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, without
It can be interpreted as indication or suggestion relative importance.
In the prior art, in order to reduce the display sawtooth sense of screen circular arc abnormity, using reducing screen irregular shaped region
The mode of the pixel intensity of edge makes the edge of irregular shaped region shine by reducing the ladder-like sawtooth visibility of circular arc
Seem rounder and more smooth under state.
For example, referring to figure 2., Fig. 2 shows the filter unit of stepped distribution on existing colored optical filtering substrates,
In include normal filter unit 112 and the special filter unit 111 positioned at irregular shaped region edge.Special filter unit 111
Area is less than normal filter unit 112.It is lighttight black matrix" 113 between adjacent filter unit.Setting in this way
The light for penetrating special filter unit 111 can be reduced by, which setting, is finally reached reduction to reduce the brightness of screen abnormity edge
The effect of visual sawtooth sense.
But a large amount of through inventor it has been observed that the optical filtering substrate designed by above-mentioned principle, screen in actual use
Special-shaped edge can have not round and smooth black burr, seriously affect the visual experience of user.
Inventor is by paying creative thinking, it was found that the reason of leading to the above problem, referring to figure 3., existing skill
In art, reduce the area of special filter unit 111, but special filter unit 111 along with the normal filter unit 112 in same a line
In geometrically symmetric in orientation.This will make the spacing d1 between special filter unit 111 and another row filter unit big
In the distance between normal filter unit 112 and another row filter unit d2, special filter unit 111 is set to filter with another row single
The region of black matrix" 113 between member becomes larger.Therefore screen special filter unit 111 when luminous is resulted in filter with another row
There are certain dark space between light unit, these dark spaces can generate visually burr at screen abnormity edge.
Based on the discovery to the above problem, a kind of scheme to solve the above problems is proposed in the present embodiment.It is worth saying
Bright, the above problem is in inventor by finding after paying creative thinking, consequently found that the process of the problem and
The scheme provided in this embodiment for solving the problems, such as this should all be regarded as the contribution to the application creativeness.Below to the present embodiment provides
Scheme be explained in detail.
Referring to figure 4. and Fig. 5, the present embodiment provides a kind of colored optical filtering substrates 30, which includes more
A filter unit, the light that filter unit can permit particular color penetrate.Multiple filter units form multiple in array distribution
Pixel column.It further include for the black matrix" 313 between adjacent filter unit, the black matrix" on colored optical filtering substrates 30
313 can stop light.
Colored optical filtering substrates 30 include at least one special-shaped frame, which may include multiple arcs portion, such as
Including to far from raised the first curved portion 310 in the direction of filter unit region and to towards filter unit region
Direction protrusion the second curved portion 320.
Optionally, in the present embodiment, it is divided from light transmission color, filter unit may include red filter unit, green
Color filter unit and blue filter unit.
Filter unit also may include that red filter unit, green filter unit, blue filter unit and white filter
Unit.
Optionally, referring to figure 5., in the present embodiment, divided from form, filter unit may include the first optical filtering list
Member 311 and the second filter unit 312, the area of the first filter unit 311 is less than the second filter unit 312.First filter unit
311 are set to the edge of the special-shaped frame of colored optical filtering substrates 30.
It in other words, in the present embodiment, may include multiple light transmissions on the black matrix" 313 of colored optical filtering substrates 30
It is open, is correspondingly arranged filter unit at the position of these openings.On black matrix" 313, the opening of the first filter unit 311 is small
In the opening of the second filter unit 312.
In multiple pixel columns of colored optical filtering substrates 30, include the first filter unit 311 pixel column can be used as it is different
Shape pixel column 400 does not include that the pixel column of the first filter unit 311 can be used as normal pixel row 500.Special-shaped pixel column 400
Including the first filter unit 311 and the second filter unit 312, normal pixel row 500 includes the second filter unit 312.
It include at least one object pixel row in multiple abnormity pixel columns 400, in the object pixel row, the first optical filtering is single
First 311 geometric center lines in the orientation of respective rows of pixels and have between adjacent normal pixel row 500 first away from
From d3, geometric center lines of second filter unit 312 in the orientation of respective rows of pixels and adjacent normal pixel row 500
Between have second distance d4, first distance d3 be less than second distance d4.
In the present embodiment, Fig. 6 is please referred to, first distance d3 can refer to the first filter unit 311 along respective rows of pixels
Orientation on geometric center lines and adjacent 500 orientation of normal pixel row on geometric center lines between minimum
Spacing, second distance d4 can refer to geometric center lines of second filter unit 312 in the orientation of respective rows of pixels with
The minimum spacing between geometric center lines in adjacent 500 orientation of normal pixel row.
Alternatively, please referring to Fig. 7, first distance d3 may also mean that the first filter unit 311 along the arrangement of respective rows of pixels
The minimum spacing of geometric center lines and adjacent normal pixel row 500 between one end of the geometric center lines on direction,
Second distance d4 may also mean that geometric center lines of second filter unit 312 in the orientation of respective rows of pixels and normal
Minimum spacing of the pixel column 500 between one end of the geometric center lines.
Based on above-mentioned design, Fig. 8 is please referred to, compared to the scheme of the prior art in Fig. 8 a, the present embodiment shown in Fig. 8 b
The first filter unit 311 is small to the spacing between adjacent normal pixel row 500 in the object pixel row of offer, makes the first optical filtering
The luminous position of unit 311 is closer to normal pixel row 500, so as to avoid the first filter unit in object pixel row
Dark space burr is formed between 311 and normal pixel row 500.
In scheme provided in this embodiment, the position by changing the first filter unit 311 on colored optical filtering substrates 30 can
So that screen irregular shaped region edge display effect become it is round and smooth and do not have burr, compared to the prior art in using change battle array
Column substrate or the scheme for changing filter unit shape on colored optical filtering substrates, setting is simpler, and production can be effectively reduced
Cost, and can achieve higher effect.
Optionally, in one more preferably embodiment, in object pixel row, the first filter unit 311 is close to normal picture
One end of plain row 500 is aligned with the second filter unit 312 close to one end of normal pixel row 500.
For example, please referring to Fig. 9, in the present embodiment, in object pixel row, the first filter unit 311 is close to normal picture
The distance between one end of plain row 500 and normal pixel row 500 d5 and the second filter unit 312 are close to normal pixel row 500
The distance between one end and normal pixel row 500 d6 is equal.
Optionally, in a kind of specific embodiment of the present embodiment, all abnormity pixel columns 400 can be used as target
Pixel column.
In another specific embodiment of the present embodiment, Figure 10 is please referred to, inventors have found that with the first curved portion
310 and second the center of curved portion 320 be respectively the center of circle, obtain in the border circular areas of two same sizes.Compared to
First curved portion 310, in the corresponding border circular areas of the second curved portion 320, the area ratio non-display area of effective display area domain 350
360 is bigger, therefore dark space burr is more readily formed around the position of the second curved portion 320.
Therefore in the present embodiment, object pixel row can be for the first optical filtering for being located at 320 edge of the second curved portion
The pixel column of unit 311.The first filter unit 311 in object pixel row is set to the corresponding position of the second curved portion 320.
In this embodiment, in special-shaped pixel column 400 corresponding with the first curved portion 310, the first filter unit
The geometric center lines weight of second filter unit 312 in 311 geometric center lines in the orientation of respective rows of pixels and the row
It closes.
Figure 11 is please referred to, the present embodiment also provides a kind of display device, which includes the back being cascading
Optical mode group 20, the first polaroid 40, array substrate 50, liquid crystal layer 60, colored optical filtering substrates provided in this embodiment 30 and second
Polaroid 70.
Backlight module 20 is for providing light source, and the first polaroid 40 is different from the polarization direction of the second polaroid 70, array
Substrate 50 is used for the translucent effect according to control signal control liquid crystal layer 60.
Optionally, in the present embodiment, which can also be the touch display screen including touch sensitive layer.
In conclusion colored optical filtering substrates provided by the embodiments of the present application and display device, by reducing special-shaped pixel column
In spacing at least one object pixel row between lesser first filter unit of area and normal pixel row so that the first filter
Light unit is compared to the prior art closer to normal pixel row, it is possible to reduce the hair between the first filter unit and normal pixel row
Light blind area avoids forming burr between the first filter unit and normal pixel row when display.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of colored optical filtering substrates, which is characterized in that the colored optical filtering substrates include by being in the filter unit of array distribution
The multiple pixel columns formed；
It include multiple special-shaped pictures with the first filter unit and the second filter unit of different sizes in the multiple pixel column
Plain row and normal pixel row with second filter unit, the area of first filter unit are less than second filter
Light unit；
It include at least one object pixel row in multiple special-shaped pixel columns, in the object pixel row, described first filters
Unit between the geometric center lines and the adjacent normal pixel row in the orientation of respective rows of pixels have first away from
From geometric center lines of second filter unit in the orientation of respective rows of pixels and the adjacent normal pixel row
Between have second distance, the first distance be less than the second distance.
2. colored optical filtering substrates according to claim 1, which is characterized in that in the object pixel row, the first optical filtering is single
Member is aligned with the second filter unit close to one end of normal pixel row close to one end of normal pixel row.
3. colored optical filtering substrates according to claim 1, which is characterized in that the colored optical filtering substrates include at least one
Special-shaped frame, first filter unit are set to the edge of the colored optical filtering substrates abnormity frame.
4. colored optical filtering substrates according to claim 3, which is characterized in that the abnormity frame includes to far from the filter
First curved portion of the direction protrusion of light unit region and raised to the direction towards the filter unit region
The second curved portion, the first filter unit in the object pixel row is set to the corresponding position of second curved portion.
5. colored optical filtering substrates according to claim 4, which is characterized in that abnormity corresponding with first curved portion
In pixel column, second described in geometric center lines of first filter unit in the orientation of respective rows of pixels and the row
The geometric center lines of filter unit are overlapped.
6. colored optical filtering substrates described in -5 any one according to claim 1, which is characterized in that the filter unit includes red
Color filter unit, green filter unit and blue filter unit.
7. colored optical filtering substrates described in -5 any one according to claim 1, which is characterized in that the filter unit includes red
Color filter unit, green filter unit, blue filter unit and white filter unit.
8. colored optical filtering substrates described in -5 any one according to claim 1, which is characterized in that further include for positioned at adjacent filter
Black matrix" between light unit.
9. a kind of display device, which is characterized in that including colored optical filtering substrates described in any one of claim 1-8.
10. display device according to claim 9, which is characterized in that the display device further includes backlight module, first
Polaroid, array substrate, liquid crystal layer and the second polaroid, the backlight module, the first polaroid, array substrate, liquid crystal layer,
Colored optical filtering substrates and the second polaroid are cascading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320689.6U CN208607462U (en) | 2018-08-15 | 2018-08-15 | Colored optical filtering substrates and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320689.6U CN208607462U (en) | 2018-08-15 | 2018-08-15 | Colored optical filtering substrates and display device |
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| CN208607462U true CN208607462U (en) | 2019-03-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299074A (en) * | 2019-03-29 | 2019-10-01 | 昆山国显光电有限公司 | Display panel and display device |
| CN110928024A (en) * | 2019-11-26 | 2020-03-27 | 武汉华星光电技术有限公司 | Display panel and display device |
| WO2021003863A1 (en) * | 2019-07-08 | 2021-01-14 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN114387883A (en) * | 2019-04-30 | 2022-04-22 | 武汉天马微电子有限公司 | Display device and electronic equipment |
-
2018
- 2018-08-15 CN CN201821320689.6U patent/CN208607462U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299074A (en) * | 2019-03-29 | 2019-10-01 | 昆山国显光电有限公司 | Display panel and display device |
| CN114387883A (en) * | 2019-04-30 | 2022-04-22 | 武汉天马微电子有限公司 | Display device and electronic equipment |
| CN114387883B (en) * | 2019-04-30 | 2023-09-29 | 武汉天马微电子有限公司 | Display device and electronic equipment |
| WO2021003863A1 (en) * | 2019-07-08 | 2021-01-14 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN110928024A (en) * | 2019-11-26 | 2020-03-27 | 武汉华星光电技术有限公司 | Display panel and display device |
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