CN104570458B - Liquid crystal display panel and liquid crystal display device - Google Patents
Liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN104570458B CN104570458B CN201410843909.3A CN201410843909A CN104570458B CN 104570458 B CN104570458 B CN 104570458B CN 201410843909 A CN201410843909 A CN 201410843909A CN 104570458 B CN104570458 B CN 104570458B
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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
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of liquid crystal display panel, including:One color membrane substrates;One tft array substrate;And multiple color bias improvement elements, it is arranged between the color membrane substrates and the tft array substrate;The color membrane substrates include multiple color blockings and multiple black matrix"s being arranged between the color blocking;Each color bias improvement element is oppositely arranged with the black matrix" respectively, and the space that the color bias improvement element is used between the color membrane substrates and tft array substrate corresponding to the black matrix" produces the electric field perpendicular to the LCD plate surface.The invention also discloses a kind of liquid crystal display device containing the liquid crystal display panel.Liquid crystal display panel provided by the present invention and display device, can effectively solve mesh tft array substrate and color membrane substrates have the colour cast produced during contraposition deviation.
Description
Technical field
The present invention relates to a kind of planar technique, more particularly to a kind of liquid crystal display panel and contain the liquid crystal display panel
Liquid crystal display device.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD), it is low with lightweight, thickness of thin and power consumption
Advantage, is widely used in the electronic products such as TV, mobile phone, display.
At present, with the resolution ratio more and more higher of product, the size of single pixel is less and less, therefore, work as liquid crystal display
During middle assembling, when tft array substrate and color membrane substrates in the liquid crystal display have contraposition deviation, the liquid crystal can be made
Show that colour cast occurs for device, and then influence the image quality and appreciation effect of the liquid crystal display.
The content of the invention
The present invention provides a kind of liquid crystal display panel and liquid crystal display device, can effectively solve mesh tft array substrate and
There is the colour cast produced during contraposition deviation in color membrane substrates.
In order to solve the above technical problems, the present invention provides a kind of liquid crystal display panel, including:One color membrane substrates;One TFT gusts
Row substrate, is oppositely arranged with the color membrane substrates;And multiple color bias improvement elements, be arranged at the color membrane substrates with it is described
Between tft array substrate;The color membrane substrates include multiple color blockings and multiple black matrix"s being arranged between the color blocking;
The color bias improvement element is oppositely arranged with the black matrix", and the color bias improvement element is used for right in black matrix" institute
Space between the color membrane substrates and tft array substrate answered produces the electric field perpendicular to the LCD plate surface.
Further, each color bias improvement element includes:One first electrode, is arranged at the color membrane substrates close to described
The side of tft array substrate, and be oppositely arranged with the black matrix";And a second electrode, it is arranged at the tft array base
Plate is close to the side of the color membrane substrates, and and interval setting relative with the first electrode;Wherein, the first electrode and
Two electrodes are used to form the electric field.
Further, each color bias improvement element also includes:One first felt pad, is arranged at the color membrane substrates close to institute
The surface of tft array substrate is stated, and the first electrode is arranged at table of first felt pad close to the tft array substrate
Face.
Further, each color bias improvement element also includes:One second felt pad, is arranged at the tft array substrate and leans on
The surface of the nearly color membrane substrates, and the second electrode is arranged at table of second felt pad close to the color membrane substrates
Face.
Further, the tft array substrate includes:One second substrate;Multiple pixel electrodes, are arranged at second base
Plate is close to the surface of the color membrane substrates;One first insulating barrier, is arranged at the multiple pixel electrode close to the color membrane substrates
Surface;And multiple public electrodes, first insulating barrier is arranged at close to the surface of the color membrane substrates.
Further, second felt pad may be contained within the public electrode on the surface of the color membrane substrates.
Further, second felt pad may be contained within first insulating barrier close to the surface of the color membrane substrates
On.
Further, second felt pad is structure as a whole with first insulating barrier.
Further, the external predetermined voltage of the first electrode, and the second electrode is connected with the public electrode
Connect, so as to form the electric field between the first electrode and the second electrode.
Further, the size of the predetermined voltage is 2~3 volts.
Further, the distance for defining the tft array substrate to the color membrane substrates is d, and second felt pad
It is h along the height in the liquid crystal display panel surface direction, wherein, d>h≥d/3.
Further, first felt pad and the second felt pad are along in the liquid crystal display panel surface direction
The width of cross section be less than width of the black matrix" along cross section in the liquid crystal display panel surface direction
Degree.
Further, the material of first felt pad and the second felt pad is transparent photoresist, polymeric material
Or oxide material.
Further, the bearing of trend of the bearing of trend of first felt pad and the second felt pad and the black matrix"
It is identical, and length of the length less than or equal to the black matrix" of first felt pad and the second felt pad.
Further, the contraposition deviation of the tft array substrate and the color membrane substrates is 0~3 micron.
Further, the liquid crystal display panel also includes one first both alignment layers and one second both alignment layers;Described first matches somebody with somebody
The surface of the close tft array substrate of the color membrane substrates is arranged to layer;Second both alignment layers are arranged at described TFT gusts
Row substrate is close to the surface of the color membrane substrates.
Further, first both alignment layers and/or second both alignment layers realize initial orientation by light orientation method.
Further, the liquid crystal display panel is FFS types LCD or IPS type liquid crystal display panels.
In order to solve the above technical problems, the present invention also provides a kind of liquid crystal display dress including above-mentioned liquid crystal display panel
Put.
Liquid crystal display panel and liquid crystal display device of the present invention, by setting a color relative with black matrix"
Improve element partially, the color bias improvement element can be between the color membrane substrates corresponding to the black matrix" and tft array substrate
Space produce electric field perpendicular to the LCD plate surface, so as to so that color film corresponding to the black matrix"
Liquid crystal molecule between substrate and tft array substrate is rotated, and then the light below the black matrix" can be prevented to pass through, and is solved
The colour cast produced when certainly there is contraposition deviation due to tft array substrate and color membrane substrates, and improve the picture of the liquid crystal display
Matter and appreciation effect.
Brief description of the drawings
The structural representation for the liquid crystal display panel that Fig. 1 provides for one embodiment of the invention.
The part-structure schematic diagram for the liquid crystal display panel that Fig. 2 provides for another embodiment of the present invention.
Fig. 3 be liquid crystal display panel provided in an embodiment of the present invention when contraposition deviation is about 0 micron, improve it is forward and backward
The change curve of red colour cast.
Fig. 4 be liquid crystal display panel provided in an embodiment of the present invention when contraposition deviation is about 2 microns, improve it is forward and backward
The change curve of red colour cast.
Embodiment
The present invention is described in more detail below in conjunction with accompanying drawing, which show the preferred embodiments of the present invention,
It should be understood that those skilled in the art can change invention described herein, and still realize the advantageous effects of the present invention.
Therefore, description below is appreciated that for the widely known of those skilled in the art, and is not intended as the limit to the present invention
System.
As shown in figure 1, the liquid crystal display panel 100 of one embodiment of the invention.The liquid crystal display panel 100 is Fringe
Field Switching (FFS) type liquid crystal display panel, but it is not limited to FFS liquid crystal display panels, or it is other kinds of
Liquid crystal display panel, such as In-Plane Switching (IPS) type liquid crystal display panel.The liquid crystal display panel 100 includes:
One color membrane substrates 10;One tft array substrate 20 being oppositely arranged with the color membrane substrates 10;And it is arranged at the color membrane substrates
Multiple color bias improvement elements 30 and liquid crystal layer 40 between 10 and the tft array substrate 20.The color membrane substrates 10 and institute
The contraposition deviation for stating tft array substrate 20 can be 0~3 micron.
The color membrane substrates 10 include a first substrate 13, multiple color blockings 11 and multiple black matrix"s 12.The color blocking
11 and black matrix" 12 be arranged at the inner surface of the first substrate 13.The black matrix" 12 be arranged at the color blocking 11 it
Between, so that spaced between the color blocking 11 set.The species of the color blocking 11, arrangement mode can be according to actual needs
Selection.In the present embodiment, the color blocking 11 is red color resistance, green color blocking and blue color blocking spaced and being arranged side by side,
And the black matrix" 12 is arranged between the red color resistance, green color blocking and blue color blocking.
The tft array substrate 20 includes a second substrate 21, multiple pixel electrodes 22, one first insulating barrier 23 and many
Individual public electrode 24.The pixel electrode 22 is arranged at the second substrate 21 close to the surface of the color membrane substrates 10.It is described
First insulating barrier 23 is arranged at the pixel electrode 22 close to the surface of the color membrane substrates 10.The public electrode 24 is arranged at
First insulating barrier 23 is close to the surface of the color membrane substrates 10.First insulating barrier 23 is used to make the pixel electrode 22
And insulation set between the public electrode 24.
The color bias improvement element 30 is oppositely arranged with the black matrix" 12, for corresponding to the black matrix" 12
Color membrane substrates 10 and tft array substrate 20 between space produce perpendicular to the surface of liquid crystal display panel 100 electric field,
So that the liquid crystal molecule between color membrane substrates 10 and tft array substrate 20 corresponding to the black matrix" 12 is rotated, and then
Prevent the light of the lower section of black matrix" 12 from passing through, reduce the colour cast of the liquid crystal display panel 100.
The structure of the color bias improvement element 30 is not limited, as long as can be in the color membrane substrates 10 corresponding to the black matrix" 12
Space between tft array substrate 20 produces the electric field perpendicular to the surface of liquid crystal display panel 100, and the electric field will not
Electric field produced by between the public electrode 24 and pixel electrode 22 produces interference.In the present embodiment, the colour cast
Improving element 30 includes a first electrode 31, a second electrode 32 and one first felt pad 33.The first electrode 31 is set
In the color membrane substrates 10 close to the side of the tft array substrate 20, and it is oppositely arranged with the black matrix" 12.
Looked up from the printing opacity side of liquid crystal display panel 100, the bearing of trend of the first electrode 31 and the black square
The bearing of trend of battle array 12 is identical, and length of the length less than or equal to the black matrix" 12 of the first electrode 31.In order to retouch
State conveniently, defining width of the black matrix" 12 along the cross section in the surface direction of liquid crystal display panel 100 is
w1;Width of the first electrode 31 along the cross section in the surface direction of liquid crystal display panel 100 is w2, wherein, w1
≥w2.It is preferred that, w1/2≥w2≥w1/3.In the present embodiment, w2=w1/2。
First felt pad 33 is arranged at the tft array substrate 20 close to the surface of the color membrane substrates 10.Specifically
, first felt pad 33 can be directly arranged at the public electrode 24 close to the surface of the color membrane substrates 10 or direct
First insulating barrier 23 is arranged at close to the surface of the color membrane substrates 10.Please also refer to Fig. 1, first in Fig. 1 insulate
Pad 33 is directly arranged at the public electrode 24 close to the surface of the color membrane substrates 10, and is directly connect with the public electrode 24
Touch.Therefore, in Fig. 1, the preparation method of the color bias improvement element 30 can include:Sequentially form first insulating barrier 23 and institute
Multiple public electrodes 24 are stated, first insulation is then sequentially formed on the public electrode 24 corresponding to the black matrix" 12
Pad 33, finally forms the second electrode 32 on the surface of the first felt pad 33.
Please also refer to Fig. 2, the part-structure signal for the liquid crystal display panel that Fig. 2 provides for another embodiment of the present invention
Figure.First felt pad 33 described in Fig. 2 is directly arranged at first insulating barrier 23 close to the surface of the color membrane substrates 10, and
Directly contacted with first felt pad 23.Therefore, in Fig. 2, the preparation method of the color bias improvement element 30 can include:Shape
Into first insulating barrier 23, then first felt pad is formed on the first insulating barrier 23 corresponding to the black matrix"
33, finally form the multiple public electrode 24 and the second electrode 32 simultaneously using same mask.It is appreciated that when described
When first insulating barrier 23 and first felt pad 33 are structure as a whole, i.e. first felt pad 33 is the described first insulation
23 outstanding bulge-structure of layer, now, first insulating barrier 23 and first felt pad 33 can be formed simultaneously.Institute
The material and shape for stating the first felt pad 33 are not limited, as long as being transparent, insulating materials.The material of first felt pad 33
Can be transparent photoresist, polymeric material or oxide material.In the present embodiment, the material of first felt pad 33
For polystyrene (PS).First felt pad 33 is along the cross section in the surface direction of liquid crystal display panel 100
Shape can for square, rectangle or trapezoidal.Looked up from the printing opacity side of liquid crystal display panel, first felt pad 33
Bearing of trend is identical with the bearing of trend of the black matrix", and the length of first felt pad 33 is less than or equal to the black
The length of matrix.In the present embodiment, first felt pad 33 is along the horizontal stroke in the liquid crystal display panel surface direction
Being shaped as section is trapezoidal, and its length and the length of the black matrix" are of substantially equal.
The second electrode 32 is arranged at first felt pad 33 close to the surface of the color membrane substrates 10, and with it is described
First electrode 31 is relative and is arranged at intervals.It can apply a predetermined voltage between the first electrode 31 and second electrode 32, from
And the space between the color membrane substrates 10 and tft array substrate 20 corresponding to the black matrix" 12 is produced perpendicular to the liquid
The electric field on the surface of LCD panel 100.It is preferred that, the external predetermined voltage of first electrode 31, and the second electrode 32
It is connected with the public electrode 24, so that the electric field is formed between the first electrode 31 and the second electrode 32,
The electric field so formed can reduce the interference to electric field produced between the public electrode 24 and pixel electrode 22.Institute
The size for stating predetermined voltage is 2~3 volts.In the present embodiment, the predetermined voltage is about 2 volts.
Further, for convenience, the distance for defining the tft array substrate 20 to the color membrane substrates 10 is d;
First felt pad 33 is h along the length in the surface direction of liquid crystal display panel 100;Wherein, d>h.It is preferred that
, d>H >=d/3, i.e., described first felt pad 33 has larger length along perpendicular to the surface direction of liquid crystal display panel 100
H is spent, so as to the electric field produced by avoiding to greatest extent between the first electrode 31 and the second electrode 32, to institute
The interference of electric field produced by stating between public electrode 24 and pixel electrode 22.In the present embodiment, h=d/3.
The color bias improvement element 30 may further include one second felt pad (not indicated in figure), be arranged at the coloured silk
Ilm substrate 10 is close to the surface of the tft array substrate 20.First electrode can be arranged on second felt pad close to liquid crystal
The side of layer 40.The distance between the first electrode 31 and described second electrode 32 so can be further reduced, increases institute
The intensity of electric field produced by stating first electrode 31 and the second electrode 32.The structure and material of second felt pad can be with
The structure and material of first felt pad 33 is identical.
The liquid crystal display panel 100 further comprises one first both alignment layers 51 and the second both alignment layers (not indicated in figure).
First both alignment layers 51 can be arranged at the color membrane substrates 10 close to the surface for stating tft array substrate 20.Described second matches somebody with somebody
The tft array substrate 20 can be arranged at close to the surface of the color membrane substrates 10 to layer.First both alignment layers 51 and institute
Stating the second both alignment layers can be formed by friction matching method or light orientation method.It is preferred that, second both alignment layers pass through light orientation
Method realizes initial orientation, so as to prevent the position for the felt pad 33 being arranged on the tft array substrate 20 from changing.
Refer to Fig. 3, Fig. 3 be liquid crystal display panel of the embodiment of the present invention when contraposition deviation (MA) is about 0 micron, improve
The change curve of forward and backward red colour cast, wherein, abscissa is test angle (θ), and ordinate is hue error value (Δ u ' v ').Its
In, curve A is the change curve of red colour cast before improving, and curve B is that first felt pad 33 is directly arranged at described first
The change curve of the red colour cast after liquid crystal display panel improvement on insulating barrier 23;And curve C is first felt pad 33
The change curve for the red colour cast being directly arranged at after the liquid crystal display panel improvement on the public electrode 24.Can be with from figure
Find out, the red colour cast of two after improvement kind structure liquid crystal display panel has certain reduction.
Refer to Fig. 4, Fig. 4 be liquid crystal display panel of the embodiment of the present invention when contraposition deviation is about 2 microns, before improvement,
The change curve of red colour cast afterwards.Wherein, curve D is the change curve of red colour cast before improving, and curve E is described first exhausted
Edge pad 33 is directly arranged at the change curve of the red colour cast after the liquid crystal display panel on first insulating barrier 23 improves;And
Curve F is the red color after the liquid crystal display panel that first felt pad 33 is directly arranged on the public electrode 24 improves
Inclined change curve.It can be seen that the red colour cast of two kinds of structure liquid crystal display panels after improving is all with larger
Reduction, and first felt pad 33 is directly arranged at the improvement ratio of the liquid crystal display panel on the public electrode 24
The improvement for the liquid crystal display panel that first felt pad 33 is directly arranged on first insulating barrier 23 becomes apparent from.
Obviously, those skilled in the art can carry out the spirit of various changes and modification without departing from the present invention to invention
And scope.So, if these modifications and variations of the present invention belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including these changes and modification.
Claims (16)
1. a kind of liquid crystal display panel, it is characterised in that including:
One color membrane substrates;
One tft array substrate, is oppositely arranged with the color membrane substrates;And
Multiple color bias improvement elements, are arranged between the color membrane substrates and the tft array substrate;
The color membrane substrates include multiple color blockings and multiple black matrix"s being arranged between the color blocking;
The color bias improvement element is oppositely arranged with the black matrix", and the color bias improvement element is used in the black matrix"
Space between corresponding color membrane substrates and tft array substrate produces the electric field perpendicular to the LCD plate surface;
Each color bias improvement element includes:
One first electrode, is arranged at the color membrane substrates close to the side of the tft array substrate, and with the black matrix" phase
To setting;And
One second electrode, is arranged at the tft array substrate close to the side of the color membrane substrates;
Wherein, the first electrode and second electrode are used to form the electric field;
Each color bias improvement element includes:One second felt pad, is arranged at the color membrane substrates close to the tft array substrate
Surface, and the first electrode is arranged at second felt pad close to the surface of the tft array substrate;And/or
Each color bias improvement element includes:One first felt pad, is arranged at the tft array substrate close to the color membrane substrates
Surface, and the second electrode is arranged at first felt pad close to the surface of the color membrane substrates.
2. liquid crystal display panel as claimed in claim 1, it is characterised in that the tft array substrate includes:
One second substrate;
Multiple pixel electrodes, are arranged at the second substrate close to the surface of the color membrane substrates;
One first insulating barrier, is arranged at the pixel electrode close to the surface of the color membrane substrates;And
Multiple public electrodes, are arranged at first insulating barrier close to the surface of the color membrane substrates.
3. liquid crystal display panel as claimed in claim 2, it is characterised in that
Each color bias improvement element includes one first felt pad;
First felt pad may be contained within the public electrode on the surface of the color membrane substrates.
4. liquid crystal display panel as claimed in claim 2, it is characterised in that
Each color bias improvement element includes one first felt pad;
First felt pad may be contained within first insulating barrier on the surface of the color membrane substrates.
5. liquid crystal display panel as claimed in claim 4, it is characterised in that first felt pad and first insulating barrier
It is structure as a whole.
6. liquid crystal display panel as claimed in claim 2, it is characterised in that the external predetermined voltage of first electrode, and
The second electrode is connected with the public electrode, so as to be formed between the first electrode and the second electrode described
Electric field.
7. liquid crystal display panel as claimed in claim 6, it is characterised in that the size of the predetermined voltage is 2~3 volts.
8. liquid crystal display panel as claimed in claim 1, it is characterised in that
Each color bias improvement element includes one first felt pad;
The distance for defining the tft array substrate to the color membrane substrates is d, and first felt pad is along perpendicular to the liquid
Height in LCD panel surface direction is h, wherein, d>h≥d/3.
9. liquid crystal display panel as claimed in claim 1, it is characterised in that hang down on the first felt pad and the second felt pad edge
The straight width in the cross section in the liquid crystal display panel surface direction is less than the black matrix" along perpendicular to the liquid crystal
The width of cross section on panel surface direction.
10. liquid crystal display panel as claimed in claim 1, it is characterised in that first felt pad and the second felt pad
Material is transparent photoresist, polymeric material or oxide material.
11. liquid crystal display panel as claimed in claim 1, it is characterised in that first felt pad and the second felt pad
Bearing of trend is identical with the bearing of trend of the black matrix", and first felt pad and the second felt pad length be less than etc.
In the length of the black matrix".
12. liquid crystal display panel as claimed in claim 1, it is characterised in that the tft array substrate and the color film base
The contraposition deviation of plate is 0~3 micron.
13. liquid crystal display panel as claimed in claim 1, it is characterised in that further comprise one first both alignment layers and one
Two both alignment layers;First both alignment layers are arranged at the color membrane substrates close to the surface of the tft array substrate;Described second matches somebody with somebody
The surface of the close color membrane substrates of the tft array substrate is arranged to layer.
14. liquid crystal display panel as claimed in claim 13, it is characterised in that first both alignment layers and/or described second
Both alignment layers realize initial orientation by light orientation method.
15. liquid crystal display panel as claimed in claim 1, it is characterised in that the liquid crystal display panel is FFS type liquid crystals
Show panel or IPS type liquid crystal display panels.
16. a kind of liquid crystal display device, including liquid crystal display panel as claimed in claim 1.
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CN1316065A (en) * | 1999-07-19 | 2001-10-03 | 松下电器产业株式会社 | Liquid crystal display, method for driving same and method for manufacturing same |
CN1743925A (en) * | 2005-10-11 | 2006-03-08 | 友达光电股份有限公司 | Liquid crystal display panel |
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KR100412933B1 (en) * | 1995-09-14 | 2004-03-22 | 가부시끼가이샤 히다치 세이사꾸쇼 | Active matrix type liquid crystal display |
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CN1316065A (en) * | 1999-07-19 | 2001-10-03 | 松下电器产业株式会社 | Liquid crystal display, method for driving same and method for manufacturing same |
CN1743925A (en) * | 2005-10-11 | 2006-03-08 | 友达光电股份有限公司 | Liquid crystal display panel |
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