CN110109287A - 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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- CN110109287A CN110109287A CN201910282958.7A CN201910282958A CN110109287A CN 110109287 A CN110109287 A CN 110109287A CN 201910282958 A CN201910282958 A CN 201910282958A CN 110109287 A CN110109287 A CN 110109287A
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- 239000000758 substrate Substances 0.000 claims abstract description 167
- 238000010521 absorption reaction Methods 0.000 claims abstract description 89
- 239000012528 membrane Substances 0.000 claims abstract description 66
- 230000013011 mating Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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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
- G02F1/133528—Polarisers
-
- 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
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention provides a kind of liquid crystal display panel and liquid crystal display device, the liquid crystal display panel includes array substrate, color membrane substrates, first polaroid and the second polaroid, the color membrane substrates and the array substrate pairing are arranged, the color membrane substrates form stepped region in the one end for being less than array substrate, first polaroid is set to side of the array substrate far from color membrane substrates, second polaroid is set to side of the color membrane substrates far from array substrate, wherein, the absorption axiss of first polaroid and the absorption axiss of the second polaroid are at least vertical in the region of corresponding stepped region；By make the absorption axiss of the first polaroid and the absorption axiss of the second polaroid at least in the region of corresponding stepped region it is vertical, so that making the light in the region of corresponding stepped region can not appear, and then solve available liquid crystal display device and there is technical issues that boundary.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of liquid crystal display panel and liquid crystal display device.
Background technique
Available liquid crystal display device is designed, such as Fig. 1 to reach better display effect towards the direction shielded comprehensively
It is shown, screen comprehensively is realized by reducing binding region in flip chip side in liquid crystal display panel, but since it is desired that in array
It is bonded flip chip on substrate, so that the size of the color membrane substrates of flip chip side is less than array substrate, causes LCD display
Plate light leakage.
So available liquid crystal display device there is technical issues that boundary.
Summary of the invention
The present invention provides a kind of liquid crystal display panel and liquid crystal display device, exists for solving available liquid crystal display device
The technical issues of boundary light leakage.
To solve the above problems, technical solution provided by the invention is as follows:
The present invention provides a kind of liquid crystal display panel, which includes:
Array substrate；
Color membrane substrates are arranged with the array substrate pairing, and the color membrane substrates are formed in the one end for being less than array substrate
Stepped region；
First polaroid is set to side of the array substrate far from color membrane substrates；
Second polaroid is set to side of the color membrane substrates far from array substrate；
Wherein, the absorption axiss with the absorption axiss of the second polaroid of first polaroid are at least in the region of corresponding stepped region
Vertically.
In liquid crystal display panel provided by the invention, first polaroid and the second polaroid are in array substrate
Projection is overlapped.
In liquid crystal display panel provided by the invention, the absorption axiss of first polaroid and the absorption of the second polaroid
Axis is vertical in the region of corresponding array substrate.
In liquid crystal display panel provided by the invention, in the region of corresponding stepped region, second polaroid and array
Filled layer is equipped between substrate.
In liquid crystal display panel provided by the invention, the filled layer is resin.
In liquid crystal display panel provided by the invention, first polaroid includes that the first sub- polaroid and the second son are inclined
Mating plate, the first sub- polaroid are set to the region of corresponding stepped region, and the second sub- polaroid cannot not be set to correspondingly step
The absorption axiss in the region in area, the first sub- polaroid are vertical with the absorption axiss of the second polaroid, the second sub- polaroid
Absorption axiss are parallel with the absorption axiss of the second polaroid.
In liquid crystal display panel provided by the invention, second polaroid includes that the sub- polaroid of third and the 4th son are inclined
Mating plate, the sub- polaroid of third are set to the region of corresponding stepped region, and the 4th sub- polaroid cannot not be set to correspondingly step
The absorption axiss in the region in area, the sub- polaroid of third are vertical with the absorption axiss of the first polaroid, the 4th sub- polaroid
Absorption axiss are parallel with the absorption axiss of the first polaroid.
In liquid crystal display panel provided by the invention, the sub- polaroid of the third and the 4th sub- polaroid are located at same flat
Face.
Meanwhile the present invention provides a kind of liquid crystal display device, which includes backlight module, LCD display
Plate and frame, the liquid crystal display panel include:
Array substrate；
Color membrane substrates are arranged with the array substrate pairing, and the color membrane substrates are formed in the one end for being less than array substrate
Stepped region；
First polaroid is set to side of the array substrate far from color membrane substrates；
Second polaroid is set to side of the color membrane substrates far from array substrate；
Wherein, the absorption axiss with the absorption axiss of the second polaroid of first polaroid are at least in the region of corresponding stepped region
Vertically.
In liquid crystal display device provided by the invention, the array substrate is set to the light direction far from backlight module
On, the color membrane substrates are set between array substrate and backlight module.
The utility model has the advantages that the present invention provides a kind of liquid crystal display panel and liquid crystal display device, the liquid crystal display panel include
Array substrate, color membrane substrates, the first polaroid and the second polaroid, the color membrane substrates and the array substrate pairing are arranged,
The color membrane substrates form stepped region in the one end for being less than array substrate, and first polaroid is set to array substrate far from color
The side of ilm substrate, second polaroid are set to side of the color membrane substrates far from array substrate, wherein first polarisation
The absorption axiss of piece and the absorption axiss of the second polaroid are at least vertical in the region of corresponding stepped region；By the suction for making the first polaroid
Receive that axis and the absorption axiss of the second polaroid are at least vertical in the region of corresponding stepped region, to make the light for corresponding to the region of stepped region
It can not appear, and then solve available liquid crystal display device and there is technical issues that boundary.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is available liquid crystal display device schematic diagram；
Fig. 2 is the first schematic diagram of liquid crystal display panel in the embodiment of the present invention；
Fig. 3 is the second schematic diagram of liquid crystal display panel in the embodiment of the present invention；
Fig. 4 is that polaroid acts on schematic diagram in liquid crystal display panel in the embodiment of the present invention；
Fig. 5 is liquid crystal display panel third schematic diagram in the embodiment of the present invention；
Fig. 6 is the 4th schematic diagram of liquid crystal display panel in the embodiment of the present invention；
Fig. 7 is the 5th schematic diagram of liquid crystal display panel in the embodiment of the present invention；
Fig. 8 is liquid crystal display device schematic diagram in the embodiment of the present invention；
Fig. 9 is available liquid crystal display device and liquid crystal display device of embodiment of the present invention contrast schematic diagram.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention there is technical issues that boundary for available liquid crystal display device, and the embodiment of the present invention is to solve
The problem.
As shown in Figure 1, available liquid crystal display device includes liquid crystal display panel, backlight module 12 and frame 13, the liquid
LCD panel includes the array substrate 114 and color membrane substrates 112 of pairing setting, array substrate 114 and color membrane substrates 112 it
Between be equipped with liquid crystal 113, the color membrane substrates 112 are equipped with color membrane substrates 112 and polaroid 111 described in polaroid 111 in array
Projection on substrate 114 is overlapped, and 114 side of array substrate is equipped with polaroid 115, is connected with and is covered in array substrate 114
Brilliant film 116, arrow indicates light direction in figure, due to needing to be bonded flip chip in array substrate, so that color membrane substrates
Size be less than array substrate, so that liquid crystal display panel light leakage is caused, so there are boundary light leakages for available liquid crystal display device
The technical issues of.
As shown in Fig. 2, the embodiment of the present invention provides a kind of liquid crystal display panel, which includes:
Array substrate 22；
Color membrane substrates 24 are arranged with 22 pairing of array substrate, and the color membrane substrates 24 are being less than array substrate 22
One end forms stepped region 28；
First polaroid 21 is set to side of the array substrate 21 far from color membrane substrates 24；
Second polaroid 25 is set to side of the color membrane substrates 24 far from array substrate 21；
Wherein, the absorption axiss of first polaroid 21 are with the absorption axiss of the second polaroid 25 at least in corresponding stepped region 28
Region it is vertical.
The embodiment of the present invention provides a kind of liquid crystal display panel, the liquid crystal display panel include array substrate, color membrane substrates,
First polaroid and the second polaroid, the color membrane substrates and the array substrate pairing are arranged, and the color membrane substrates are being less than
One end of array substrate forms stepped region, and first polaroid is set to side of the array substrate far from color membrane substrates, described
Second polaroid is set to side of the color membrane substrates far from array substrate, wherein the absorption axiss and second of first polaroid
The absorption axiss of polaroid are at least vertical in the region of corresponding stepped region；By the absorption axiss and the second polaroid that make the first polaroid
Absorption axiss it is at least vertical in the region of corresponding stepped region, so that making the light in the region of corresponding stepped region can not appear, and then solve
Available liquid crystal display device of having determined there is technical issues that boundary.
As shown in Figure 3, Figure 4, the embodiment of the present invention provides a kind of liquid crystal display panel, which includes array
Substrate 22, color membrane substrates 24 are equipped with liquid crystal 23, set in the array substrate 22 between the array substrate 22 and color membrane substrates 24
There is the first polaroid 21, the color membrane substrates 24 are equipped with the second polaroid 25, the absorption axiss of first polaroid 21 and the
The absorption axiss of two polaroids 25 are vertical in the region of corresponding array substrate.
In embodiments of the present invention, the absorption axiss of the first polaroid and the absorption axiss of the second polaroid are vertically arranged, such as
It is indicated in Fig. 3, Fig. 4 with the arrow on the first polaroid is vertical with the arrow on the second polaroid, as shown in figure 4, not set
The region of liquid crystal, natural light 201 are obtaining polarised light 202 after the second polaroid 25, and polarised light 202 is by the first polaroid
It is absorbed after 21, the expression of dotted line 203 does not have light to pass through, i.e. the absorption axiss when the absorption axiss of the first polaroid and the second polaroid
When vertical, light cannot be appeared, and in the region for being equipped with liquid crystal, even if the absorption axiss of the first polaroid and the second polaroid
Absorption axiss are vertical, but due to the deflection of liquid crystal, light are appeared, and do not describing in the following embodiments.
In one embodiment, as shown in Fig. 2, liquid crystal 23 is equipped between array substrate 22 and color membrane substrates 24, in step
The region of 28 corresponding array substrate 22 of area is connected with flip chip 26, by increasing the second polaroid, and makes the second polarisation
The absorption axiss of piece with it is vertical in the region of corresponding array substrate with the absorption axiss of the first polaroid, due to the absorption of the first polaroid
Axis is vertical with the absorption axiss of the second polaroid, so that light can not be appeared after the first polaroid and the second polaroid, from
And prevent liquid crystal display panel light leakage.
In one embodiment, the absorption axiss of the first polaroid and the absorption axiss of the second polaroid are in corresponding array substrate
Region is vertical, and the first polaroid is overlapped with projection of second polaroid in array substrate, i.e., increases to the second polaroid
It is in the same size with the first polaroid, and keep the first polaroid identical as the second polarisation plate shape, so that preventing liquid crystal
While showing panel light leakage, so that the boundary of liquid crystal display panel is neat, without removing extra side in subsequent increase process
Boundary.
As shown in Figure 5, Figure 6, the embodiment of the present invention provides a kind of liquid crystal display panel, which includes array
Substrate 22, color membrane substrates 24 and the liquid crystal 23 being arranged between array substrate 22 and color membrane substrates 24, the color membrane substrates 24
Stepped region 28 is formed in the one end for being less than array substrate 22, the array substrate 22 is equipped with the first polaroid 21, the coloured silk film
Substrate 24 has the second polaroid 25, and the region of corresponding array substrate 22 is connected with flip chip 26 on stepped region 28,
Stepped region 28 is equipped with filled layer 27, and the absorption axiss of the absorption axiss of first polaroid 21 and the second polaroid 25 are in corresponding array
The region of substrate is vertical；In the present embodiment, make the absorption axiss of the first polaroid vertical with the absorption axiss of the second polaroid, thus
It prevents liquid crystal display panel in the region light leakage of corresponding stepped region, and filling is set between array substrate and the second polaroid
Layer, the filled layer can prevent the second polaroid from bending or even fractureing when being under pressure, to prevent the second polaroid from going out
It will lead to the region light leakage of corresponding stepped region when now bending or fracture, and then solve available liquid crystal display device there are boundaries
The technical issues of light leakage.
In one embodiment, as shown in fig. 6, shown first polaroid 21 includes the first sub- polaroid 211 and the second son
Polaroid 212, the first sub- polaroid 211 are set to the region of corresponding stepped region 28, and the second sub- polaroid 212 is arranged
Absorption axiss in the region for not corresponding to stepped region 28, the first sub- polaroid 211 are vertical with the absorption axiss of the second polaroid 25,
The absorption axiss of the second sub- polaroid 212 are parallel with the absorption axiss of the second polaroid 25, by the way that the first polaroid to be divided into
First sub- polaroid and the second sub- polaroid so that need to only make the absorption axiss of the first sub- polaroid in the region of corresponding stepped region with
The absorption axiss of second polaroid are vertical, that is, may make the light in the region of corresponding stepped region that can not penetrate, and then prevent liquid crystal display
Panel light leakage.
In one embodiment, the absorption axiss of the absorption axiss of the first sub- polaroid and the second sub- polaroid with the second polarisation
The absorption axiss of piece are vertical, and the embodiment of the present invention does not limit the shape of the absorption axiss of the second sub- polaroid and the absorption axiss of the second polaroid
State is determined with the state of the absorption axiss of the in real process second sub- polaroid and the absorption axiss of the second polaroid.
In one embodiment, region whole face of the filled layer in corresponding stepped region is arranged, and second polaroid and institute
The plane that the plane and second polaroid for stating filled layer contact are contacted with the color membrane substrates is identical, so that second is inclined
Mating plate is smooth, and then prevents the second polaroid from bending, and prevents liquid crystal display panel light leakage.
In one embodiment, the filled layer is transparent material or the filled layer is light screening material, makes first
While the absorption axiss of polaroid are vertical with the absorption axiss of the second polaroid, so that the filled layer of setting is light screening material, into one
Step prevents liquid crystal display panel light leakage.
In one embodiment, the filled layer is resin, such as polyimide resin, polyvinyl resin, polypropylene tree
Rouge, phenolic resin etc..
As shown in fig. 7, the embodiment of the present invention provides a kind of liquid crystal display panel, which includes array substrate
32, color membrane substrates 34 and the liquid crystal 33 between array substrate 32 and color membrane substrates 34, institute's color membrane substrates 34 are being less than battle array
One end of column substrate 32 forms stepped region 38, and the lower section of the array substrate 32 is equipped with the first polaroid 31, the stepped region 38
The region 32 of upper corresponding array substrate is connected with flip chip 36, and the top of the color membrane substrates 34 is equipped with the second polaroid 35,
Filled layer 37 is equipped between second polaroid 35 and array substrate 32, second polaroid 35 includes the sub- polaroid of third
352 and the 4th sub- polaroid 353, the sub- polaroid 352 of third is set to the region of the corresponding stepped region 38, and the described 4th
Sub- polaroid is set to the region for not corresponding to the stepped region 38, the absorption axiss and the first polarisation of the sub- polaroid 352 of third
The absorption axiss of piece 31 are vertical, and the absorption axiss of the 4th sub- polaroid 351 are parallel with the absorption axiss of the first polaroid 31.
In the present embodiment, the second polaroid is divided into the sub- polaroid of third and the 4th sub- polaroid, third
The absorption axiss of polaroid are vertical with the absorption axiss of the first polaroid, so that the light of corresponding step region can not appear,
And then liquid crystal display panel light leakage is prevented, and hyaline layer is set between the sub- polaroid of third and the first polaroid, the can be prevented
Three sub- polaroid bendings even fracture, and prevent the sub- polaroid of third from falling, and then solve the presence of available liquid crystal display device
The technical issues of boundary light leakage.
In one embodiment, the sub- polaroid of third and the 4th sub- polaroid are located in Different Plane, implement in the present invention
It in example, is not intended to limit the sub- polaroid of third and the 4th sub- polaroid is in the same plane, in the suction for guaranteeing the sub- polaroid of third
Under the premise of receipts axis is vertical with the absorption axiss of the first polaroid, the sub- polaroid of third can be slightly below the 4th sub- polaroid, for not
Filled layer can be used to fill in smooth part, so that display panel is smooth.
In one embodiment, filled layer can have multiple cylindrical bodies to constitute, it is contemplated that filled layer mainly as supporting role,
Spaced cylindrical body can be used to support the sub- polaroid of third, and the embodiment of the present invention does not limit the shape of filled layer, with
It can support and be arranged for the purpose of the sub- polaroid of third.
As shown in figure 8, the embodiment of the present invention provides a kind of liquid crystal display device, which includes liquid crystal display
Panel, backlight module 42 and frame 43, the liquid crystal display panel include array substrate 412, color membrane substrates 414 and be located at battle array
Liquid crystal 413 between column substrate 412 and color membrane substrates 414, the color membrane substrates 414 are in one end shape for being less than array substrate 412
At stepped region 418, the first polaroid 411, corresponding array substrate on the stepped region 418 are provided in the array substrate 412
412 region is connected with flip chip 416, and the color membrane substrates 414 are equipped with the second polaroid 415, second polaroid
Filled layer 417, the absorption axiss and the second polaroid of first polaroid 411 are equipped between 415 and the array substrate 412
415 absorption axiss are vertical in the region of corresponding array substrate 412, in the region of corresponding stepped region, the light that backlight module 42 issues
It by the first polaroid 411 and the second polaroid 415, will be unable to appear, that is, prevent liquid crystal display device in corresponding stepped region
Region light leakage, and then solve available liquid crystal display device and there is technical issues that boundary.
The embodiment of the present invention provides a kind of liquid crystal display device, which includes backlight module, liquid crystal display
Panel and frame, the liquid crystal display panel include array substrate, color membrane substrates, the first polaroid and the second polaroid, the coloured silk
Ilm substrate and the array substrate pairing are arranged, and the color membrane substrates form stepped region in the one end for being less than array substrate, described
First polaroid is set to side of the array substrate far from color membrane substrates, and second polaroid is set to color membrane substrates far from battle array
The side of column substrate, wherein the absorption axiss of first polaroid are with the absorption axiss of the second polaroid at least in corresponding stepped region
Region it is vertical；By making the absorption axiss of the first polaroid with the absorption axiss of the second polaroid at least in the region of corresponding stepped region
Vertically, it so that making the light in the region of corresponding stepped region can not appear, and then solves available liquid crystal display device there are boundary leakages
The technical problem of light.
As shown in figure 9, the embodiment of the present invention provides available liquid crystal display device and liquid crystal display device of the embodiment of the present invention
Contrast schematic diagram, such as (a) in Fig. 9, in available liquid crystal display device, in the region 51 of corresponding stepped region, backlight mould
The light that group issues can leak out, as shown in the arrow of (a) in Fig. 9, such as (b) in Fig. 9, and liquid crystal in embodiments of the present invention
In display device, due to making the absorption axiss of the first polaroid and the absorption axiss of the second polaroid hang down in the region of corresponding stepped region
Directly, so that liquid crystal display device corresponding stepped region region will not light leakage solved existing as shown in the arrow of (b) in Fig. 9
The technical issues of with the presence of liquid crystal display device boundary light leakage.
According to above embodiments:
It includes array that the embodiment of the present invention, which provides a kind of liquid crystal display panel and liquid crystal display device, the liquid crystal display panel,
Substrate, color membrane substrates, the first polaroid and the second polaroid, the color membrane substrates and the array substrate pairing are arranged, described
Color membrane substrates form stepped region in the one end for being less than array substrate, and first polaroid is set to array substrate far from color film base
The side of plate, second polaroid are set to side of the color membrane substrates far from array substrate, wherein first polaroid
Absorption axiss and the absorption axiss of the second polaroid are at least vertical in the region of corresponding stepped region；By the absorption axiss for making the first polaroid
With the absorption axiss of the second polaroid at least in the region of corresponding stepped region it is vertical, to make the light in the region of corresponding stepped region can not
It appears, and then solves available liquid crystal display device and there is technical issues that boundary.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of liquid crystal display panel characterized by comprising
Array substrate；
Color membrane substrates are arranged with the array substrate pairing, and the color membrane substrates form step in the one end for being less than array substrate
Area；
First polaroid is set to side of the array substrate far from color membrane substrates；
Second polaroid is set to side of the color membrane substrates far from array substrate；
Wherein, the absorption axiss with the absorption axiss of the second polaroid of first polaroid are at least hung down in the region of corresponding stepped region
Directly.
2. liquid crystal display panel as described in claim 1, which is characterized in that first polaroid and the second polaroid are in battle array
Projection on column substrate is overlapped.
3. liquid crystal display panel as described in claim 1, which is characterized in that the absorption axiss of first polaroid are inclined with second
The absorption axiss of mating plate are vertical in the region of corresponding array substrate.
4. liquid crystal display panel as claimed in claim 3, which is characterized in that in the region of corresponding stepped region, described second partially
Filled layer is equipped between mating plate and array substrate.
5. liquid crystal display panel as claimed in claim 4, which is characterized in that the filled layer is resin.
6. liquid crystal display panel as described in claim 1, which is characterized in that first polaroid includes the first sub- polaroid
With the second sub- polaroid, the first sub- polaroid is set to the region of corresponding stepped region, and the second sub- polaroid is set to
The region of stepped region is not corresponded to, and the absorption axiss of the first sub- polaroid are vertical with the absorption axiss of the second polaroid.
7. liquid crystal display panel as described in claim 1, which is characterized in that second polaroid includes the sub- polaroid of third
With the 4th sub- polaroid, the sub- polaroid of third is set to the region of corresponding stepped region, and the 4th sub- polaroid is set to
The region of stepped region is not corresponded to, and the absorption axiss of the sub- polaroid of third are vertical with the absorption axiss of the first polaroid.
8. liquid crystal display panel as claimed in claim 7, which is characterized in that the sub- polaroid of the third and the 4th sub- polaroid
It is generally aligned in the same plane.
9. a kind of liquid crystal display device, which is characterized in that including backlight module, liquid crystal display panel and frame, the liquid crystal
Show that panel includes:
Array substrate；
Color membrane substrates are arranged with the array substrate pairing, and the color membrane substrates form step in the one end for being less than array substrate
Area；
First polaroid is set to side of the array substrate far from color membrane substrates；
Second polaroid is set to side of the color membrane substrates far from array substrate；
Wherein, the absorption axiss with the absorption axiss of the second polaroid of first polaroid are at least hung down in the region of corresponding stepped region
Directly.
10. liquid crystal display device as claimed in claim 9, which is characterized in that the array substrate is set to far from backlight mould
On the light direction of group, the color membrane substrates are set between array substrate and backlight module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282958.7A CN110109287A (en) | 2019-04-10 | 2019-04-10 | Liquid crystal display panel and liquid crystal display device |
| PCT/CN2019/085959 WO2020206781A1 (en) | 2019-04-10 | 2019-05-08 | Liquid crystal display panel and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282958.7A CN110109287A (en) | 2019-04-10 | 2019-04-10 | Liquid crystal display panel and liquid crystal display device |
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| CN110488541A (en) * | 2019-08-20 | 2019-11-22 | 深圳市华星光电技术有限公司 | Display panel and its manufacturing method |
| CN110908160A (en) * | 2019-12-10 | 2020-03-24 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN112859413A (en) * | 2021-03-02 | 2021-05-28 | 北海惠科光电技术有限公司 | Display panel, display device and preparation method thereof |
| CN113267920A (en) * | 2020-02-17 | 2021-08-17 | 群创光电股份有限公司 | Electronic device |
| CN113419373A (en) * | 2021-06-08 | 2021-09-21 | Tcl华星光电技术有限公司 | Display module, preparation method thereof and display device |
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| Publication number | Publication date |
|---|---|
| WO2020206781A1 (en) | 2020-10-15 |
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