CN106547139A - A kind of display panels and liquid crystal indicator - Google Patents
A kind of display panels and liquid crystal indicator Download PDFInfo
- Publication number
- CN106547139A CN106547139A CN201611137998.5A CN201611137998A CN106547139A CN 106547139 A CN106547139 A CN 106547139A CN 201611137998 A CN201611137998 A CN 201611137998A CN 106547139 A CN106547139 A CN 106547139A
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- substrate
- color blocking
- opening
- display panels
- layer
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 125
- 230000000903 blocking effect Effects 0.000 claims abstract description 116
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 210000004027 cell Anatomy 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 239000010409 thin film Substances 0.000 description 4
- 241001062009 Indigofera Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136222—Colour filters incorporated in the active matrix substrate
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of display panels and liquid crystal indicator, and which includes：The first substrate being oppositely arranged and second substrate and the liquid crystal layer between first substrate and second substrate, first substrate include：Underlay substrate, tft layer, set color blocking layer and pixel electrode；Wherein, color blocking layer includes multiple color blocking units, is provided with one for connecting the opening of tft layer and pixel electrode on each color blocking unit, and opening is extended on adjacent color blocking unit so that adjacent color blocking unit is on the corresponding region of opening without overlap.The display panels and liquid crystal indicator of the present invention increased separation material displacement on the first substrate, avoid and first substrate and second substrate distance are changed because of the skew of separation material, cause display panels washmarking, dark-state color offset phenomenon occur, improve the display level of display panels.
Description
Technical field
The present invention relates to display panels field, more particularly to a kind of display panels and liquid crystal indicator.
Background technology
In field of liquid crystal display, during in order to avoid first substrate and second substrate to box, the color blocking on second substrate and
The problem forbidden by pixel cell para-position on first substrate, liquid crystal panel make manufacturer and develop COA substrates (Color Filter
On Array), will color blocking be set directly on first substrate, so can preferably solve first substrate and second substrate pair
Para-position inaccurate problem during box.
Existing display panels include first substrate and second substrate, and be located at first substrate and second substrate it
Between liquid crystal layer.Wherein, first substrate includes underlay substrate, the tft layer being arranged on the underlay substrate, arranges
Color blocking layer and the pixel electrode being arranged in the color blocking layer on the tft layer；Between second substrate is provided with
Gap thing, for keeping the distance of first substrate and second substrate.
However, the color blocking layer includes multiple color blocking units, each color blocking unit is provided with an opening, adjacent color blocking unit it
Between have an overlap, and separation material projection on the first substrate is located between overlapping region and opening, is carrying out first substrate and the
During two substrate alignment operations, separation material is easily offset on overlapping region or opening, affects first substrate and second substrate
Distance, causes display panels washmarking, dark-state color offset phenomenon occur, so as to reduce the display level of display panels.
Therefore, it is necessary to a kind of display panels and liquid crystal indicator are provided, to solve asking existing for prior art
Topic.
The content of the invention
It is an object of the invention to provide a kind of display panels and liquid crystal indicator, to solve existing liquid crystal
Show panel as when substrate alignment operation is carried out, separation material is easily offset on overlapping region or opening, affects the first base
The distance of plate and second substrate, causes display panels washmarking, dark-state color offset phenomenon occur, so as to reduce display panels
Display level technical problem.
To solve the above problems, the technical scheme that the present invention is provided is as follows：
The present invention provides a kind of display panels, and which includes：The first substrate being oppositely arranged and second substrate and position
Liquid crystal layer between the first substrate and second substrate, the first substrate include：Underlay substrate, it is arranged on the substrate
Tft layer, the color blocking layer being arranged on the tft layer on substrate and it is arranged in the color blocking layer
Pixel electrode；Wherein,
The color blocking layer includes multiple color blocking units, is provided with one for connecting the thin film on each described color blocking unit
The opening of transistor layer and the pixel electrode, the opening are extended on the adjacent color blocking unit so that the adjacent color
Resistance unit is on the corresponding region of the opening without overlap.
In the display panels of the present invention, the color blocking unit is red color resistance unit, green color blocking unit or indigo plant
Color color blocking unit.
In the display panels of the present invention, the projection position of the part of the color blocking unit on the underlay substrate
On the corresponding region of the opening.
In the display panels of the present invention, the color blocking cell surface on the opening corresponding region is put down
It is smooth.
In the display panels of the present invention, the second substrate is provided with separation material, and which is used to keep described first
The distance of substrate and second substrate, the separation material are may be provided between the adjacent opening.
According to the above-mentioned purpose of the present invention, a kind of liquid crystal indicator, including backlight and LCD are also provided
Plate；The display panels include the first substrate being oppositely arranged and second substrate and are located at the first substrate and second
Liquid crystal layer between substrate, the first substrate include：Underlay substrate, the thin film transistor (TFT) being arranged on the underlay substrate
Layer, the color blocking layer being arranged on the tft layer and the pixel electrode being arranged in the color blocking layer；Wherein,
The color blocking layer includes multiple color blocking units, is provided with one for connecting the thin film on each described color blocking unit
The opening of transistor layer and the pixel electrode, the opening are extended on the adjacent color blocking unit so that the adjacent color
Resistance unit is on the corresponding region of the opening without overlap.
In the liquid crystal indicator of the present invention, the color blocking unit is red color resistance unit, green color blocking unit or indigo plant
Color color blocking unit.
In the liquid crystal indicator of the present invention, the projection position of the part of the color blocking unit on the underlay substrate
On the corresponding region of the opening.
In the liquid crystal indicator of the present invention, the color blocking cell surface on the opening corresponding region is put down
It is smooth.
In the liquid crystal indicator of the present invention, the second substrate is provided with separation material, and which is used to keep described first
The distance of substrate and second substrate, the separation material are may be provided between the adjacent opening.
The display panels and liquid crystal indicator of the present invention are by extending to adjacent color blocking unit by opening so that phase
Adjacent color blocking unit is no on the corresponding region of opening to be overlapped, and the color blocking cell surface on opening is flat, so as to increase
Added separation material displacement on the first substrate, it is to avoid because the skew of separation material cause first substrate and second substrate away from
From change, cause display panels washmarking, dark-state color offset phenomenon occur, improve the display level of display panels.
It is that the above of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, make
Describe in detail as follows：
Description of the drawings
Below in conjunction with the accompanying drawings, described in detail by the specific embodiment to the present invention, technical scheme will be made
And other beneficial effects are apparent.
The structural representation of the preferred embodiment of the display panels of Fig. 1 present invention；
Fig. 2 is the color blocking layer structural representation of the preferred embodiment of the display panels of the present invention.
Specific embodiment
Further to illustrate the technological means taken of the invention and its effect, below in conjunction with being preferable to carry out for the present invention
Example and its accompanying drawing are described in detail.Wherein identical element numbers represent identical component, and the following description is based on institute's example
The specific embodiment of the present invention for showing, which is not construed as limiting the present invention not in other specific embodiments of secondary detailed description.
Refer to Fig. 1, the structural representation of the preferred embodiment of the display panels of Fig. 1 present invention.Originally it is preferable to carry out
The display panels of example include first substrate 101, and the second substrate 102 that is oppositely arranged of first substrate 101 and are arranged on
Liquid crystal layer 103 between first substrate 101 and second substrate 102.
Wherein, first substrate 101 is COA substrates, and which includes underlay substrate 201, tft layer 202, color blocking layer 203
And pixel electrode 204.Tft layer 202 is arranged on underlay substrate 201, under the control of scanning signal by number
According in signal transmission to pixel electrode 204.Color blocking layer 203 is arranged on tft layer 202, and which includes multiple color blocking units
(not indicating in figure), for converting incident light into assorted emergent light.Pixel electrode 204 is arranged in color blocking layer 203, and which passes through
It is arranged on the thin film transistor (TFT) connection corresponding with tft layer 202 of the through hole 205 in color blocking layer 203.
Second substrate 102 be alignment base plate, be oppositely arranged with first substrate 101, it include the second underlay substrate 206 and
The separation material 207 being arranged on the second underlay substrate 206, separation material 207 are used to keep first substrate 101 and second substrate 102
Distance.It should be noted that the separation material 207 in display panels diverse location should cause 101 He of first substrate
The distance between second substrate 102 is consistent everywhere, and certain is higher or the low display level that can all affect display panels.
The display panels of the present invention are by extending to adjacent color blocking list by the through hole being arranged in color blocking layer 203 205
On first (not indicating in figure), that is, in the edge of each color blocking unit, form one and be open so that when forming color blocking unit,
Color blocking unit can extend a part, and adjacent color blocking unit no overlap on the corresponding region of opening toward at opening, from
And increase displacement of the separation material 207 on first substrate 101, and keep on display panels first at any position
Substrate 101 is consistent with the distance of second substrate 102, so as to cause display panels existing washmarking, dark-state color offset phenomenon, carries
The display level of high display panels.
Specifically, Fig. 2 is referred to, Fig. 2 is that the color blocking Rotating fields of the preferred embodiment of the display panels of the present invention show
It is intended to.
It should be noted that this preferred embodiment is illustrated with adjacent 3 color blocking units, those skilled in the art can
According to the following structure for drawing color blocking layer on whole display panels.The color blocking layer of this preferred embodiment includes red color
Resistance unit, green color blocking unit and blue color blocking unit.
As shown in Fig. 2 color blocking layer includes red color resistance unit 301, green color blocking unit 302 and the blueness of sequential
Color blocking unit 303.An opening is provided with red color resistance unit 301, green color element 302 and blue color blocking unit 303
304, the opening 304 is as the through hole effect on existing display panels, it can be understood as, the opening 304 is equally
For connecting tft layer and pixel electrode.Specifically, the opening 304 on red color resistance unit 301 extends to green
On color blocking unit 303, when green color blocking unit 302 is formed, the green color blocking unit 302 on 304 bearing of trend of opening
It is partially on the opening 304 of red color resistance unit 301；Opening 304 on green color blocking unit 302 extends to blue color blocking list
In unit 303, when blue color blocking unit 303 is formed, at 303 part of blue color blocking unit on 304 bearing of trend of opening
On the opening 304 of green color blocking unit 302；Equally, adjacent with blue color blocking unit 304 red color resistance unit is (in figure not
Sign) it is partially on the opening 304 of blue color blocking unit 303.
A part for color blocking unit 301,302 and 303 in the color blocking layer of the display panels of this preferred embodiment exists
Projection on underlay substrate is located on 304 corresponding region of opening, further, the part color blocking unit on opening 304
301st, 302 and 303 surfaces are flat, and separation material projection 305 on the first substrate is on 304 bearing of trend of opening, i.e., between
The movable distance of gap thing is the region between adjacent apertures, on the other hand due to the flatwise between adjacent apertures so that
Display panels will not be because of slight skew when first substrate and first substrate para-position so that existing water occur in display panels
Trace, dark-state color offset phenomenon, so as to reduce the display level of display panels.
The display panels of the present invention are by extending to adjacent color blocking unit by opening so that adjacent color blocking unit is being opened
Without overlapping on mouthful corresponding region, and the color blocking cell surface on opening is flat, so as to increased separation material the
Displacement on one substrate, it is to avoid because the skew of separation material causes first substrate and second substrate distance to change, cause liquid
There is washmarking, dark-state color offset phenomenon in LCD panel, improves the display level of display panels.
The present invention also provides a kind of liquid crystal indicator, and the liquid crystal indicator includes backlight and LCD
Plate, the display panels include the second substrate and be arranged on first substrate that first substrate and first substrate be oppositely arranged
Liquid crystal layer and second substrate between.
Wherein, first substrate is COA substrates, and which includes underlay substrate, tft layer, color blocking layer and pixel electricity
Pole.Tft layer is arranged on underlay substrate, for data signal transmission is electric to pixel under the control of scanning signal
Extremely go up.Color blocking layer is arranged on tft layer, and which includes multiple color blocking units, for converting incident light into assorted outgoing
Light.Pixel electrode is arranged in color blocking layer, and which is corresponding with tft layer thin by the through hole being arranged in color blocking layer
Film transistor connects.
Preferably, the color blocking unit be red color resistance unit, green color blocking unit or blue color blocking unit, and each
One is provided with color blocking unit for connecting the opening of tft layer and pixel electrode so that adjacent color blocking unit is in opening
Without overlap on region.
Preferably, projection of the part for color blocking unit on underlay substrate is located on the corresponding region of opening；Positioned at opening
Color blocking cell surface on mouth corresponding region is flat.
Preferably, second substrate is provided with separation material, and which is used for the distance for keeping the first substrate and second substrate,
Gap thing is may be provided between adjacent apertures.
The preferred reality of the concrete operating principle of the liquid crystal indicator of this preferred embodiment and above-mentioned display panels
The description applied in example is same or similar, specifically refers to the associated description in the preferred embodiment of above-mentioned display panels.
The display panels and liquid crystal indicator of the present invention are by extending to adjacent color blocking unit by opening so that phase
Adjacent color blocking unit is no on the corresponding region of opening to be overlapped, and the color blocking cell surface on opening is flat, so as to increase
Added separation material displacement on the first substrate, it is to avoid because the skew of separation material cause first substrate and second substrate away from
From change, cause display panels washmarking, dark-state color offset phenomenon occur, improve the display level of display panels.
To sum up, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit this
Invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and retouching,
Therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (10)
1. a kind of display panels, it is characterised in that include：The first substrate being oppositely arranged and second substrate and it is located at institute
The liquid crystal layer between first substrate and second substrate is stated, the first substrate includes：Underlay substrate, it is arranged on the underlay substrate
On tft layer, the color blocking layer being arranged on the tft layer and the pixel being arranged in the color blocking layer
Electrode；Wherein,
The color blocking layer includes multiple color blocking units, is provided with one for connecting the film crystal on each described color blocking unit
The opening of tube layer and the pixel electrode, the opening are extended on the adjacent color blocking unit so that the adjacent color blocking list
Unit is on the corresponding region of the opening without overlap.
2. display panels according to claim 1, it is characterised in that the color blocking unit be red color resistance unit,
Green color blocking unit or blue color blocking unit.
3. display panels according to claim 1 a, it is characterised in that part for the color blocking unit is in the lining
Projection on substrate is located on the corresponding region of the opening.
4. display panels according to claim 3, it is characterised in that described on the opening corresponding region
Color blocking cell surface is flat.
5. display panels according to claim 1, it is characterised in that the second substrate is provided with separation material, its
For keeping the distance of the first substrate and second substrate, the separation material to may be provided between the adjacent opening.
6. a kind of liquid crystal indicator, it is characterised in that including backlight and display panels；The display panels
Including the first substrate and second substrate and the liquid crystal layer between the first substrate and second substrate that are oppositely arranged, institute
Stating first substrate includes：Underlay substrate, the tft layer being arranged on the underlay substrate, it is arranged on the film crystal
Color blocking layer and the pixel electrode being arranged in the color blocking layer in tube layer；Wherein,
The color blocking layer includes multiple color blocking units, is provided with one for connecting the film crystal on each described color blocking unit
The opening of tube layer and the pixel electrode, the opening are extended on the adjacent color blocking unit so that the adjacent color blocking list
Unit is on the corresponding region of the opening without overlap.
7. liquid crystal indicator according to claim 6, it is characterised in that the color blocking unit be red color resistance unit,
Green color blocking unit or blue color blocking unit.
8. liquid crystal indicator according to claim 6 a, it is characterised in that part for the color blocking unit is in the lining
Projection on substrate is located on the corresponding region of the opening.
9. liquid crystal indicator according to claim 8, it is characterised in that described on the opening corresponding region
Color blocking cell surface is flat.
10. liquid crystal indicator according to claim 6, it is characterised in that the second substrate is provided with separation material, its
For keeping the distance of the first substrate and second substrate, the separation material to may be provided between the adjacent opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137998.5A CN106547139B (en) | 2016-12-12 | 2016-12-12 | A kind of liquid crystal display panel and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137998.5A CN106547139B (en) | 2016-12-12 | 2016-12-12 | A kind of liquid crystal display panel and liquid crystal display device |
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| Publication Number | Publication Date |
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| CN106547139A true CN106547139A (en) | 2017-03-29 |
| CN106547139B CN106547139B (en) | 2019-11-15 |
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| CN201611137998.5A Active CN106547139B (en) | 2016-12-12 | 2016-12-12 | A kind of liquid crystal display panel and liquid crystal display device |
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| CN107340627A (en) * | 2017-09-01 | 2017-11-10 | 深圳市华星光电技术有限公司 | Liquid crystal panel |
| WO2018188140A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method for same, and liquid crystal display |
| US10509280B2 (en) | 2017-09-01 | 2019-12-17 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Liquid crystal panel |
| US11815776B2 (en) | 2020-05-29 | 2023-11-14 | Xiamen Tianma Micro-Electronics Co., Ltd. | Array substrate, display panel and display device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106547139B (en) | 2019-11-15 |
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