CN108072994A - Color membrane substrates, liquid crystal display panel and liquid crystal display device - Google Patents
Color membrane substrates, liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN108072994A CN108072994A CN201611005508.6A CN201611005508A CN108072994A CN 108072994 A CN108072994 A CN 108072994A CN 201611005508 A CN201611005508 A CN 201611005508A CN 108072994 A CN108072994 A CN 108072994A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 57
- 239000000758 substrate Substances 0.000 title claims abstract description 49
- 239000012528 membrane Substances 0.000 title claims abstract description 37
- 230000007704 transition Effects 0.000 claims description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 239000003086 colorant Substances 0.000 abstract description 8
- 230000001568 sexual effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 241001062009 Indigofera Species 0.000 description 6
- 239000000049 pigment Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002096 quantum dot Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241000143243 Idaea flaveolaria Species 0.000 description 1
- 206010037180 Psychiatric symptoms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
Abstract
The present invention provides a kind of color membrane substrates, liquid crystal display panel and liquid crystal display devices, it is related to display technology field, including underlay substrate and the chromatic filter layer for being formed at underlay substrate, chromatic filter layer includes multiple Yellow filter portions and multiple blue filter portions, so that at least a portion sub-pixel in each pixel unit forms yellow sub-pixel and at least a portion sub-pixel forms blue subpixels.When in use, the blue subpixels that the yellow sub-pixel that Yellow filter portion on chromatic filter layer is formed is formed with blue filter portion are used cooperatively, so that color membrane substrates can make liquid crystal display panel show a variety of colors cooperatively formed by yellow sub-pixel and blue subpixels under the action of backlight module.Color membrane substrates provided by the invention can adapt to the eye structure of doggie, and the clarity of picture and match colors degree, enhance comfortable sexual experience during its viewing when improving doggie viewing.
Description
Technical field
The present invention relates to display technology field, more particularly, to a kind of color membrane substrates, liquid crystal display panel and liquid crystal display
Device.
Background technology
Nowadays, more and more families like increasing enjoyment to life by keeping a pet.And as population is aged
The increase of change, more and more the elderlys and single are added in the main forces for the personage that keeps a pet.Most of family
In have pet dog, doggie is the best associate of the mankind, it can alleviate we loneliness with life in pressure.But I
Can not at every moment accompany them with whole time, they oneself can only play sometimes or oneself is treated at home.
At present, the product and adequate and systematic service manufactured in the market around pet is more and more.In order to alleviate the lonely of doggie,
The channel and TV programme of suitable doggie (pet) viewing have been proposed on the market, but these programs are still and make by the mankind
Display device plays out.It is known that the eye structure of the mankind and the eye structure of doggie have very big difference：People
Eye can differentiate feux rouges colour gamut, blue light colour gamut and green light colour gamut there are three types of the cone cell for monitoring color, and the eyes of dog are only
There are two types of cone cells, it means that dog is merely able to difference Blue color domain and yellow colour gamut.And in traditional liquid crystal display
Each pixel unit on color membrane substrates, generally by three sub-pixel structure of red sub-pixel, green sub-pixels and blue subpixels
Into to form various colourful colors.It is small but because the greatest differences of people's the structure of the eye and the eye structure of doggie
Dog can not experience as the mankind on liquid crystal display multifarious kind of color it is rich and varied with it is fine in addition can occur color and
Phenomena such as picture deformation, distortion.Causing in watching process, the visual experience of doggie is simultaneously uncomfortable,
Color membrane substrates in conventional liquid crystal do not adapt to the structure of doggie eyes, can cause the comfort of doggie
When experience is poor and causes the doggie to watch, color and picture that eyes are seen deform, distortion.Therefore, it is badly in need of a kind of suitable doggie
The liquid crystal display of viewing.
The content of the invention
It is existing to solve it is an object of the invention to provide a kind of color membrane substrates, liquid crystal display panel and liquid crystal display device
There is the structure that the color membrane substrates in liquid crystal display do not adapt to doggie eyes, the comfortable sexual experience that can cause doggie is poor, with
And when causing the doggie to watch, the technical issues of color that eyes are seen is with picture deformation, distortion.
On the one hand a kind of color membrane substrates provided by the invention for liquid crystal display panel, including underlay substrate and are formed at
The chromatic filter layer of the underlay substrate, the chromatic filter layer include multiple Yellow filter portions and multiple blue filter portions, with
Make the formation yellow sub-pixel of at least a portion sub-pixel in each pixel unit and at least a portion sub-pixel forms blueness
Sub-pixel.
Further, in each pixel unit, the area of yellow sub-pixel and with the area of blue subpixels and the ratio between
For 1:1-1:2；And/or
In each pixel unit, the area of yellow sub-pixel and not less than the pixel unit area three/
One, 1/3rd of the area of blue subpixels and the area not less than the pixel unit.
Further, the chromatic filter layer only includes Yellow filter portion and blue filter portion.
Further, each pixel unit includes two sub-pixels arranged along line direction, wherein, a sub-pixel is Huang
Sub-pixels, another sub-pixel are blue subpixels；Alternatively,
Each pixel unit includes three sub-pixels arranged along line direction, wherein, two sub-pixels are yellow sub-pixel,
And two yellow sub-pixels are adjacent, another sub-pixel is blue subpixels；Alternatively,
Each pixel unit includes six sub-pixels arranged along line direction, wherein, three sub-pixels are yellow sub-pixel,
The other three is blue subpixels, and yellow sub-pixel is alternately arranged with blue subpixels.
Further, the chromatic filter layer further includes multiple red filter portions and multiple green filter portions, so that each
Red sub-pixel and green sub-pixels are formed in a pixel unit；Wherein, in each described pixel unit：
The area of red sub-pixel and the area ratio of yellow sub-pixel are less than or equal to 1:2, and the area of green sub-pixels with
The area ratio of yellow sub-pixel is less than or equal to 1:2.
Further, at least a portion of each pixel unit forms yellow sub-pixel and blue subpixels：
Each pixel unit includes four sub-pixels, wherein, a sub-pixel is yellow sub-pixel, and a sub-pixel is red
Sub-pixels, a sub-pixel are green sub-pixels, another sub-pixel is blue subpixels, and yellow sub-pixel and blueness are sub
Pixel is arranged along line direction, be provided between yellow sub-pixel and blue subpixels along column direction arrange red sub-pixel and
Green sub-pixels；Alternatively,
Each pixel unit includes six sub-pixels, wherein, two sub-pixels are yellow sub-pixel, and two sub-pixels are indigo plant
Sub-pixels, sub-pixel are red sub-pixel, another sub-pixel is green sub-pixels, and each sub-pixel is along line direction
The order of arrangement is yellow sub-pixel, green sub-pixels, blue subpixels, yellow sub-pixel, red sub-pixel and the sub- picture of blueness
Element.
Further, when the sub-pixel in each pixel unit includes red sub-pixel and green sub-pixels, blueness
The relative purity of sub-pixel is more than the relative purity of red sub-pixel and green sub-pixels.
On the other hand, it is any including what is proposed in above-mentioned technical proposal the present invention also provides a kind of liquid crystal display panel
Color membrane substrates.
On the other hand, the present invention also provides a kind of liquid crystal display device, including being carried in backlight module and above-mentioned technical proposal
Any liquid crystal display panel gone out, the liquid crystal display panel are located at the light emission side of the backlight module.
Further, the backlight module includes：
Light guide plate；
Blue-light source positioned at the light guide plate incidence surface one side；
Be arranged at the incident side of the liquid crystal display panel and with the yellow in the pixel unit of the liquid crystal display panel
The light transition components of sub-pixel face, the smooth transition components are used to blue light being converted to sodium yellow, so that sodium yellow enters
The yellow sub-pixel.
A kind of color membrane substrates provided by the invention, liquid crystal display panel and liquid crystal display device can generate following beneficial to effect
Fruit：
A kind of color membrane substrates provided by the invention for liquid crystal display panel, including underlay substrate and are formed at substrate base
The chromatic filter layer of plate, chromatic filter layer includes multiple Yellow filter portions and multiple blue filter portions, so that each pixel list
At least a portion sub-pixel in member forms yellow sub-pixel and at least a portion sub-pixel forms blue subpixels.It is using
When, blue subpixels that yellow sub-pixel and blue filter portion that the Yellow filter portion on chromatic filter layer is formed are formed coordinate and make
With so that the color membrane substrates can be such that liquid crystal display panel shows by yellow sub-pixel and blueness under the action of backlight module
A variety of colors that sub-pixel cooperatively forms.Color membrane substrates provided by the invention can adapt to the eye structure of doggie, improve doggie
The clarity of picture and match colors degree, enhance comfortable sexual experience during its viewing during viewing.
Description of the drawings
It, below will be to specific embodiment or description of the prior art in order to illustrate more clearly of the specific embodiment of the invention
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be the present invention some implementation
Mode, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is 1931 substandard chromatic diagrams of CIE；
Fig. 2 is the schematic diagram of the embodiment one in the mode one that the embodiment of the present invention one provides；
Fig. 3 is the schematic diagram of the embodiment two in the mode one that the embodiment of the present invention one provides；
Fig. 4 is the schematic diagram of the embodiment three in the mode one that the embodiment of the present invention one provides；
Fig. 5 is the schematic diagram of the embodiment one in the mode two that the embodiment of the present invention one provides；
Fig. 6 is the schematic diagram of the embodiment two in the mode two that the embodiment of the present invention one provides；
Fig. 7 is the structure diagram for the liquid crystal display device that the embodiment of the present invention three provides.
Icon：111- yellow sub-pixels；112- blue subpixels；113- black matrix"s；121- yellow sub-pixels；
122- blue subpixels；123- black matrix"s；131- yellow sub-pixels；132- blue subpixels；133- black matrix"s；
211- yellow sub-pixels；212- green sub-pixels；213- red sub-pixels；214- blue subpixels；215- black squares
Battle array；221- yellow sub-pixels；222- green sub-pixels；223- red sub-pixels；224- blue subpixels；225- black
Matrix；301- blue-light sources；302- light guide plates；303- light transition components.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
Fig. 1 is CIE 1931 (international standard illuminates the committee and formulates for 1931) substandard chromatic diagram.Actual situation line in Fig. 1
The triangle of composition is the substandard red sub-pixels of NTSC (National Television System Committee), green sub-pixels and indigo plant
The gamut range that the display that sub-pixels are shown in reference axis can be accomplished；In Fig. 1, the triangle that is made of solid line
ABC is the appreciable gamut range of human eye.
Specifically, in the triangle ABC being made of solid line, point A is in orange wave band, and point B is in purple wave band, at point C
In green band, along AB directions, line segment AB is since point A successively by orange band, red band region, purple wave band
The intermediate color band that each two adjacent color band is formed in region and three color bands regions；Along BC side
To line segment BC passes through purple band, blue wave band region, green band region and three colors successively since point B
The intermediate color band that each two adjacent color band is formed in band；Along CA directions, line segment CA is since point C
Successively by each two phase in green band region, yellow band region, orange band and three color bands regions
The intermediate color band that adjacent color bands region is formed.In addition, the light-colored part in triangle ABC is white band.
It should be noted that the ratio of red primary increases in X direction；Increase along the ratio of Y-direction green primary.Do not have in Fig. 1
There is Z axis chromaticity coordinate (ratio i.e. shared by blue primary), but because the coordinate value of proportionality coefficient X+Y+Z=1, Z can calculate
Out, i.e. 1- (X+Y)=Z increases along the ratio of Z-direction blue primary,.
The display for being typically adapted to human eye carries on technical development and studies mainly for how to expand colour gamut.Always
Since in order to expand the gamut range of performance, have and utilize four substantially sub- pigments, and the quadrangle formed using each pigment
Area come extended mode or utilize six substantially sub- pigments, and using each pigment formation hexagon area come
Expand the mode of the gamut range of performance.
But when user is no longer the mankind, become doggie, these researchs are with attempting just seem it is idle work.In Fig. 1
Diamond-shaped area BEFD be the appreciable gamut range of doggie.The band model of the appreciable diamond-shaped area BEFD of obvious doggie
The band scope for enclosing the triangle ABC than human-perceivable is much smaller.This is because only there are two types of the cones for the eyes of doggie
Cell, it is meant that doggie is merely able to difference Blue color domain and yellow colour gamut.Therefore, in order to improve the comfort of user doggie,
Need color membrane substrates that research adapts to doggie eye structure, being made of yellow sub-pixel and blue subpixels.
The present invention provides a kind of color membrane substrates, for liquid crystal display panel, including underlay substrate and is formed at underlay substrate
Chromatic filter layer, chromatic filter layer include multiple Yellow filter portions and multiple blue filter portions so that each pixel unit
In at least a portion sub-pixel form yellow sub-pixel and at least a portion sub-pixel and form blue subpixels.
When in use, the indigo plant that the yellow sub-pixel that the Yellow filter portion on chromatic filter layer is formed is formed with blue filter portion
Sub-pixels are used cooperatively, so that color membrane substrates can be such that liquid crystal display shows by yellow sub- picture under the action of backlight module
A variety of colors that element and blue subpixels cooperatively form.Color membrane substrates provided by the invention can adapt to the eye structure of doggie,
The clarity of picture and match colors degree, enhance comfortable sexual experience during its viewing when improving doggie viewing.
Each rectangle sub-pixel periphery is centered around it should be noted that being additionally provided on the chromatic filter layer of color membrane substrates
Play the role of the black matrix" of light blocking.Further, since chromatic filter layer includes multiple Yellow filter portions and multiple blue filter portions,
So that at least a portion sub-pixel in each pixel unit forms yellow sub-pixel and at least a portion sub-pixel forms indigo plant
Sub-pixels.Therefore, there are various ways with Rankine-Hugoniot relations of the blue subpixels in each pixel unit for yellow sub-pixel.
Specifically, first have to ensure in each pixel unit, the area of yellow sub-pixel and the face with blue subpixels
Product and the ratio between be 1:1-1:2.
In addition, in each pixel unit, the area of yellow sub-pixel and not less than pixel unit area three/
One, 1/3rd of the area of blue subpixels and the area not less than pixel unit.
That is, the area of yellow sub-pixel and the area of blue subpixels account for each pixel unit gross area respectively
1/3rd and more than.The area summation of the area of yellow sub-pixel and blue subpixels accounts for total face in each pixel unit
Long-pending 2/3rds and more than.
Mode one：Chromatic filter layer only includes Yellow filter portion and blue filter portion.
That is yellow sub-pixel and blue subpixels are only existed in each pixel unit.It can divide in that case
For numerous embodiments.
Embodiment one：As shown in Fig. 2, each pixel unit includes two sub-pixels arranged along line direction, wherein, one
A sub-pixel is yellow sub-pixel 111, another sub-pixel is blue subpixels 112.And in each yellow sub-pixel 111 and often
The surrounding of a blue subpixels 112 is both provided with black matrix" 113.
Embodiment two：As shown in figure 3, each pixel unit includes three sub-pixels arranged along line direction, wherein, two
A sub-pixel is yellow sub-pixel 121, and two yellow sub-pixels 121 are adjacent, another sub-pixel is blue subpixels 122.
And it is both provided with black matrix" 123 in the surrounding of each yellow sub-pixel 121 and each blue subpixels 122.
Embodiment three：As shown in figure 4, each pixel unit includes six sub-pixels arranged along line direction, wherein, three
A sub-pixel is yellow sub-pixel 131, and the other three is blue subpixels 132, and yellow sub-pixel 131 and blue subpixels 132
It is alternately arranged.And it is both provided with black matrix" 133 in the surrounding of each yellow sub-pixel 131 and each blue subpixels 132.
It should be noted that use the color membrane substrates for there was only yellow sub-pixel and blue subpixels in each pixel unit
Liquid crystal display panel, display effect is best, efficiency highest.But which, largely change traditional liquid crystal display surface
The designing scheme of plate, greatly adds expense.Therefore, based on the pigmentary structures on existing panel of LCD, use
Increase the mode of the yellow sub-pixel output quantity on color membrane substrates, produce the LCD display that colour gamut can be perceived close to doggie
Plate.Specific constructive form such as mode two.
Mode two：Chromatic filter layer further includes multiple red filter portions and multiple green filter portions, so that each pixel
Red sub-pixel and green sub-pixels are formed in unit；Wherein, in each pixel unit：
The area of red sub-pixel and the area ratio of yellow sub-pixel are less than or equal to 1:2, and the area of green sub-pixels with
The area ratio of yellow sub-pixel is less than or equal to 1:2.
It should be noted that under this kind of mode, simultaneously including yellow sub-pixel, the sub- picture of blueness in each pixel unit
Element, red sub-pixel and green sub-pixels, and meet in each pixel unit there are the proportionate relationship of area between them
The area of middle yellow sub-pixel and the area of blue subpixels account for respectively each pixel unit gross area 1/3rd and with
On the basis of upper, the area of red sub-pixel and the area ratio of yellow sub-pixel are less than or equal to 1:2, and the area of green sub-pixels
It is less than or equal to 1 with the area ratio of yellow sub-pixel:2.
In mode two, at least a portion of each pixel unit forms yellow sub-pixel and blue subpixels, according to Huang
The ratio and Rankine-Hugoniot relations of sub-pixels and blue subpixels in each pixel unit, can be there are many embodiment.
Embodiment one：As shown in figure 5, each pixel unit includes four sub-pixels, wherein, a sub-pixel is yellow
Sub-pixel 211, a sub-pixel are green sub-pixels 212, and a sub-pixel is red sub-pixel 213, another sub-pixel is
Blue subpixels 214, and yellow sub-pixel 211 is arranged with blue subpixels 214 along line direction, in yellow sub-pixel 211 and indigo plant
The red sub-pixel 213 arranged along column direction and green sub-pixels 212 are provided between sub-pixels 214.And in each yellow
Sub-pixel 211, each green sub-pixels 212, the surrounding of each red sub-pixel 213 and each blue subpixels 214 are set
There is black matrix" 215.
Embodiment two：As shown in fig. 6, each pixel unit includes six sub-pixels, wherein, two sub-pixels are yellow
Sub-pixel 221, two sub-pixels are blue subpixels 224, and a sub-pixel is red sub-pixel 223, another sub-pixel is
Green sub-pixels 222, and the order that each sub-pixel is arranged along line direction is yellow sub-pixel 221, green sub-pixels 222, indigo plant
Sub-pixels 224, yellow sub-pixel 221, red sub-pixel 223 and blue subpixels 224.And each yellow sub-pixel 221,
The surrounding of each green sub-pixels 222, each red sub-pixel 223 and each blue subpixels 224 is both provided with black matrix"
225。
It should be noted that when the sub-pixel in each pixel unit includes red sub-pixel and green sub-pixels,
The relative purity of blue subpixels is more than the relative purity of red sub-pixel and green sub-pixels, and blue subpixels are improved with this
Light transmission rate.
In addition, each pixel unit being made of yellow sub-pixel and blue subpixels, the color film combined to form
Substrate and traditional each pixel unit being made of red sub-pixel, yellow sub-pixel and green sub-pixels, the color film of formation
Substrate is compared, and color membrane substrates provided in this embodiment can strengthen the transmitance of yellow light and blue light.
Embodiment two
The present invention also provides a kind of liquid crystal display panel, including any color membrane substrates proposed in above-described embodiment one.
Specifically, the present embodiment applies to the color membrane substrates of any one embodiment provided in above-described embodiment one
In liquid crystal display panel, to form the liquid crystal display panel for being suitble to doggie eye structure.Enhance doggie viewing liquid crystal display panel
When, see the clarity and comfort of picture.
In addition, by the liquid crystal panel that the color membrane substrates in any one embodiment in above-described embodiment one are formed and tradition
Red, yellow, and green sub-pixels composition color membrane substrates formed liquid crystal panel compare, liquid crystal panel provided in this embodiment due to increase
The strong transmitance of yellow light and blue light, therefore power consumption smaller.
Embodiment three
As shown in fig. 7, the present invention also provides a kind of liquid crystal display device, including being carried in backlight module and above-described embodiment two
Any liquid crystal display panel gone out, liquid crystal display panel are located at the light emission side of backlight module.
It should be noted that backlight module includes：Light guide plate 302, the blue-light source positioned at 302 incidence surface one side of light guide plate
301 and be arranged at liquid crystal display panel incident side and with the yellow sub-pixel face in the pixel unit of liquid crystal display panel
Light transition components 303, light transition components 303 are used to blue light being converted to sodium yellow, so that sodium yellow enters yellow sub- picture
Element.
Specifically, since light transition components 303 are located at the incident side of liquid crystal display panel, and with the picture of liquid crystal display panel
Yellow sub-pixel face in plain unit, thus have between light transition components 303 for blue-light source 301 by and inject other
The interval of color sub-pixels.
In addition, backlight is blue-light led, blue-light led sends blue light, and blue light irradiates to convert blue light
For the light transition components 303 of sodium yellow, since the energy of blue light is more, can exciting light transition components 303 emit sodium yellow, it
Sodium yellow injects the yellow sub-pixel on color membrane substrates corresponding thereto afterwards；Meanwhile by being spaced between light transition components 303
Blue light inject other color sub-pixels so that yellow sub-pixel and other color sub-pixels collective effects, in liquid crystal panel
The upper corresponding color of display.
It should be noted that light transition components 303 can be quantum-dot structure, the quantum-dot structure is by blue-light source 301
The energy of blue light can be absorbed during the blue light irradiation launched, so as to be excited and send sodium yellow.
In addition, the control core of port and signal output apparatus is also equipped on liquid crystal display device provided in this embodiment
Piece.When liquid crystal display device provided in this embodiment receives vision signal YCbCr (luminance component, chroma blue component, red color
Degree component) when not having to be converted into red, green and blueness afterwards, yellowly and blue dichromatism need to be only converted, which reduces end
The number of mouth, and simplify the control chip of signal output apparatus；When liquid crystal display device provided in this embodiment receives video
Any feelings proposed in embodiment one are converted into after signal YCbCr (luminance component, chroma blue component, red chrominance component)
When red, green, blueness and the yellow mentioned under condition, wherein blueness and yellow are respectively with the signal of 8, it is red to share 8 with green
The signal of position, the general control chip which is handled using 24 color signals.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of color membrane substrates, for liquid crystal display panel, which is characterized in that including underlay substrate and be formed at the substrate base
The chromatic filter layer of plate, the chromatic filter layer includes multiple Yellow filter portions and multiple blue filter portions, so that each picture
At least a portion sub-pixel in plain unit forms yellow sub-pixel and at least a portion sub-pixel forms blue subpixels.
2. color membrane substrates according to claim 1, which is characterized in that in each pixel unit, the face of yellow sub-pixel
Product and with the area of blue subpixels and the ratio between for 1:1-1:2；And/or
In each pixel unit, 1/3rd of the area of yellow sub-pixel and the area not less than the pixel unit, it is blue
/ 3rd of the area of sub-pixels and area not less than the pixel unit.
3. color membrane substrates according to claim 1, which is characterized in that the chromatic filter layer only include Yellow filter portion and
Blue filter portion.
4. color membrane substrates according to claim 3, which is characterized in that each pixel unit includes arranged along line direction two
A sub-pixel, wherein, a sub-pixel is yellow sub-pixel, another sub-pixel is blue subpixels；Alternatively,
Each pixel unit includes three sub-pixels arranged along line direction, wherein, two sub-pixels are yellow sub-pixel, and two
A yellow sub-pixel is adjacent, another sub-pixel is blue subpixels；Alternatively,
Each pixel unit includes six sub-pixels arranged along line direction, wherein, three sub-pixels are yellow sub-pixel, another three
A is blue subpixels, and yellow sub-pixel is alternately arranged with blue subpixels.
5. color membrane substrates according to claim 1, which is characterized in that the chromatic filter layer further includes multiple red filters
Portion and multiple green filter portions, so as to form red sub-pixel and green sub-pixels in each pixel unit；Wherein, each
In the pixel unit：
The area of red sub-pixel and the area ratio of yellow sub-pixel are less than or equal to 1:2, and the area and yellow of green sub-pixels
The area ratio of sub-pixel is less than or equal to 1:2.
6. color membrane substrates according to claim 5, which is characterized in that at least a portion of each pixel unit forms yellow
Sub-pixel and blue subpixels：
Each pixel unit includes four sub-pixels, wherein, a sub-pixel is yellow sub-pixel, and a sub-pixel is red son
Pixel, sub-pixel are green sub-pixels, another sub-pixel is blue subpixels, and yellow sub-pixel and blue subpixels
It is arranged along line direction, the red sub-pixel and green arranged along column direction is provided between yellow sub-pixel and blue subpixels
Sub-pixel；Alternatively,
Each pixel unit includes six sub-pixels, wherein, two sub-pixels are yellow sub-pixel, and two sub-pixels are blueness
Pixel, a sub-pixel are red sub-pixel, another sub-pixel is green sub-pixels, and each sub-pixel is arranged along line direction
Order be yellow sub-pixel, green sub-pixels, blue subpixels, yellow sub-pixel, red sub-pixel and blue subpixels.
7. color membrane substrates according to claim 6, which is characterized in that when the sub-pixel in each pixel unit is including red
When sub-pixels and green sub-pixels, the relative purities of blue subpixels is more than the relatively pure of red sub-pixel and green sub-pixels
Degree.
8. a kind of liquid crystal display panel, which is characterized in that including such as claim 1-7 any one of them color membrane substrates.
9. a kind of liquid crystal display device, which is characterized in that including backlight module and LCD display as claimed in claim 8
Plate, the liquid crystal display panel are located at the light emission side of the backlight module.
10. liquid crystal display device according to claim 9, which is characterized in that the backlight module includes：
Light guide plate；
Blue-light source positioned at the light guide plate incidence surface one side；
Be arranged at the incident side of the liquid crystal display panel and with the yellow sub- picture in the pixel unit of the liquid crystal display panel
The light transition components of plain face, the smooth transition components are used to blue light being converted to sodium yellow, so that described in sodium yellow entrance
Yellow sub-pixel.
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| CN201611005508.6A CN108072994A (en) | 2016-11-14 | 2016-11-14 | Color membrane substrates, liquid crystal display panel and liquid crystal display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611005508.6A CN108072994A (en) | 2016-11-14 | 2016-11-14 | Color membrane substrates, liquid crystal display panel and liquid crystal display device |
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| US20090079351A1 (en) * | 2007-09-21 | 2009-03-26 | Beijing Boe Optoelectronics Technology Co., Ltd. | Electroluminescence display panel and driving method thereof |
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