CN106324901B - A kind of color membrane substrates and display device - Google Patents
A kind of color membrane substrates and display device Download PDFInfo
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- CN106324901B CN106324901B CN201611075251.1A CN201611075251A CN106324901B CN 106324901 B CN106324901 B CN 106324901B CN 201611075251 A CN201611075251 A CN 201611075251A CN 106324901 B CN106324901 B CN 106324901B
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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
- G02F1/133514—Colour filters
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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
- G02F1/1336—Illuminating devices
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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
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of color membrane substrates and display device, the color membrane substrates include the color blocking layer of substrate and setting on the substrate；Wherein, the color blocking layer of the non-display area is being greater than the color blocking layer of the viewing area perpendicular to the height on the orientation substrate perpendicular to the height on the orientation substrate, so that the film layer in transitional region, that is, viewing area edge region of non-display area and viewing area is turned to be yellow, based on this, when the light that quantum dot film layer fringe region penetrates is partially blue, the color of the adjustable inclined blue light line of the film layer in the edge region of jaundice, so that the blue light through the film layer becomes white light, and then it can solve the problem of the display image indigo plant partially of display panel fringe region.
Description
Technical field
The present invention relates to display equipment technical fields, more specifically to a kind of color membrane substrates and display device.
Background technique
Since technology of quantum dots can significantly improve the color saturation of display panel, using technology of quantum dots
Display device receives the extensive concern of people.Prior art discloses a kind of liquid crystal display panel using technology of quantum dots,
The liquid crystal display panel includes color membrane substrates, array substrate and backlight module.Wherein, backlight module include light source, light guide plate and
Quantum dot film layer etc., the quantum dot film layer include the quantum dot for generating the quantum dot of feux rouges after being excited and generating green light after being excited.
The liquid crystal display panel work during, light source outgoing blue light excitation quantum dot film layer in quantum dot generate feux rouges and
Green light, these feux rouges and green light and the blue light of light source outgoing show required white light at image.
In the prior art when making above-mentioned liquid crystal display panel, whole quantum dot film layer need to be cut into independent list
After member, reapply in liquid crystal display panel.But the quantum dot at the quantum dot film layer edge after cutting can be damaged, it is close
The quantum dot of edge is also easily oxidized, will lead in this way quantum dot film layer fringe region generation green light and feux rouges reduce,
The blue light of transmission increases, and the display image so as to cause liquid crystal display panel edge region is partially blue, and then it is aobvious to influence image
Show quality.
Summary of the invention
In view of this, the present invention provides a kind of color membrane substrates and display device, to solve liquid crystal display in the prior art
The partially blue problem of the display image in face plate edge region.
To achieve the above object, the invention provides the following technical scheme:
A kind of color membrane substrates, the non-display area including viewing area and around the viewing area, the color membrane substrates further include
The color blocking layer of substrate and setting on the substrate；
Wherein, the color blocking layer of the non-display area is being greater than the viewing area perpendicular to the height on the orientation substrate
Color blocking layer is perpendicular to the height on the orientation substrate.
A kind of display device, including backlight module and color membrane substrates；
The backlight module includes light source and quantum dot film layer；
The color membrane substrates are color membrane substrates as described above.
Compared with prior art, the technical scheme provided by the invention has the following advantages:
Color membrane substrates provided by the present invention and display device, the color blocking layer of non-display area is on perpendicular to orientation substrate
Height is greater than the color blocking layer of viewing area perpendicular to the height on orientation substrate, so that non-display area and viewing area
The film layer in transitional region, that is, viewing area edge region is turned to be yellow, this is based on, when the light that quantum dot film layer fringe region penetrates
When line is partially blue, the color of the adjustable inclined blue light line of the film layer in the edge region of jaundice, so that through the blue light of the film layer
As white light, and then it can solve the problem of the display image indigo plant partially of display panel fringe region.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the schematic diagram of the section structure of color membrane substrates provided in an embodiment of the present invention；
Fig. 2 is a kind of overlooking structure diagram of color membrane substrates provided in an embodiment of the present invention；
Fig. 3 is a kind of overlooking structure diagram of color membrane substrates provided in an embodiment of the present invention；
Fig. 4 is a kind of the schematic diagram of the section structure of the color membrane substrates shown in Fig. 3 along AA ' cutting line；
Fig. 5 is another the schematic diagram of the section structure of the color membrane substrates shown in Fig. 3 along AA ' cutting line；
Fig. 6 is the overlooking structure diagram of another color membrane substrates provided in an embodiment of the present invention；
Fig. 7 is a kind of the schematic diagram of the section structure of the color membrane substrates shown in fig. 6 along cutting line BB '；
Fig. 8 is the overlooking structure diagram of another color membrane substrates provided in an embodiment of the present invention；
Fig. 9 is another the schematic diagram of the section structure of the color membrane substrates shown in fig. 6 along cutting line BB '；
Figure 10 is the schematic diagram of the section structure of display device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of color membrane substrates, which includes viewing area A1 and around viewing area A1
Non-display area A2, with reference to Fig. 1, Fig. 1 is the schematic diagram of the section structure of color membrane substrates provided in an embodiment of the present invention, the color membrane substrates
It further include the color blocking layer 11 of substrate 10 and setting on the substrate 10, wherein the color blocking layer 11 of non-display area A2 is perpendicular to substrate
Color blocking layer 11 of the height d1 greater than viewing area A1 on 10 directions is perpendicular to the height d2 on 10 direction of substrate.Certainly, this reality
Applying the color membrane substrates in example further includes positioned at the alignment film on 11 surface of color blocking layer and supporter etc., and details are not described herein.
In the present embodiment, there is difference in height d, d between the color blocking layer 11 of non-display area A2 and the color blocking layer 11 of viewing area A1
=d1-d2, it is however generally that, the transition as d > 0.1um, between the film layer and non-display area A2 and viewing area A1 of non-display area A2
The color that the film layer of region, that is, viewing area A1 edge region A10 and the film layer of viewing area A1 show can have differences.
According to the transmitance formula of liquid crystal display deviceIt is found that working as non-display area A2
Color blocking layer 11 and viewing area A1 color blocking layer 11 between difference in height d it is bigger when, between non-display area A2 and viewing area A1
The blue light that the color of the film layer of transitional region, that is, viewing area A1 edge region A10 is deeper, penetrates is fewer；Work as non-display area
Difference in height d between the color blocking layer 11 of A2 and the color blocking layer 11 of viewing area A1 is got over hour, between non-display area A2 and viewing area A1
Transitional region A10, that is, viewing area A1 edge region A10 film layer color it is more shallow, penetrate blue light it is fewer.Wherein,
△ n is definite value；λ is lambda1-wavelength；D is light path value, is herein difference in height；ψ is the angle of incident light and liquid crystal optic axis, herein
It is not discussed.
It, can be by the way that the height having between the color blocking layer 11 of non-display area A2 and the color blocking layer 11 of viewing area A1 be arranged based on this
Difference d is spent, so that the film layer of transitional region, that is, viewing area A1 edge region A10 between non-display area A2 and viewing area A1
Yellowish so that becoming white light through the blue light of transitional region, that is, viewing area A1 edge region A10, in turn
Solve the problems, such as that the display image of the fringe region of display device is partially blue, so that display device central area and edge area
The display effect in domain is consistent.It should be noted that in the present embodiment, transitional region, that is, viewing area A1 edge region A10
Width and display device the edge width in region that turns blue it is equal, with efficiently solve display device fringe region it is aobvious
The partially blue problem of diagram picture.
Optionally, in the present embodiment the color blocking layer 11 of non-display area A2 and the color blocking layer 11 of viewing area A1 perpendicular to substrate
Difference in height d on 10 directions is greater than 0.1 μm.The color blocking layer 11 of non-display area A2 and the color blocking layer 11 of viewing area A1 are perpendicular to base
The specific value of difference in height d on 10 direction of plate can be set according to the Film color of actually required transitional region A10.
In the present embodiment, with reference to Fig. 2, Fig. 2 is a kind of plan structure signal of color membrane substrates provided in an embodiment of the present invention
Figure, non-display area A2 include the first subregion A21 to the 4th subregion A24, and the first subregion A21 to the 4th subregion A24 divides
Not Wei Yu color membrane substrates four sides.Specifically, the first subregion A21 and third subregion A23 are located at color membrane substrates
Left and right side, the second subregion A22 and the 4th subregion A24 are located at the side up and down of color membrane substrates.
In the present embodiment, the color blocking layer 11 of the first subregion A21 to the 4th subregion A24 is in viewing area A1 to non-display area
Width on the direction A2 can be equal, can also be unequal.Due at display panel upper and lower side frame cabling and circuit structure compared with
More, therefore, the width of the non-display area at display panel upper and lower side frame is greater than the width of the non-display area at left and right side frame.
Based on this, in one embodiment of the invention, width of the 4th subregion A24 on viewing area A1 to the direction non-display area A2
L3 is greater than width L2 of the second subregion A22 on viewing area A1 to the direction non-display area A2, and the second subregion A22 is in viewing area
Width L2 on A1 to the direction non-display area A2 is greater than width of the first subregion A21 on viewing area A1 to the direction non-display area A2
Spend L1, also, the first subregion A21 and width L1 on viewing area A1 to the direction non-display area A2.
Optionally, width of the first subregion A21 and third subregion A23 on viewing area A1 to the direction non-display area A2
L1 is less than 1mm；Width L2 of the second subregion A22 on viewing area A1 to the direction non-display area A2 is less than 4mm；4th subregion
Width L3 of the A24 on viewing area A1 to the direction non-display area A2 is less than 7mm.
In the present embodiment, the color blocking layer 11 of the first subregion A21 to the 4th subregion A24 is on perpendicular to 10 direction of substrate
Height can be equal, can also be unequal.When the first subregion A21 to the 4th subregion A24 color blocking layer 11 perpendicular to
When height on 10 direction of substrate is equal, the chromatic value, that is, yellowing of each region of neighbouring transitional region A10 is equal,
So as to more effectively solve the problems, such as the partially blue of the edge region consistent display panel of blue degree partially.When the first subregion
The color blocking layer 11 of A21 to the 4th subregion A24 is when unequal perpendicular to the height on 10 direction of substrate, neighbouring transition region
Chromatic value, that is, the yellowing of each region of domain A10 is unequal, partially blue so as to more effectively solve edge region
The partially blue problem of the inconsistent display panel of degree.
In one embodiment of the invention, the color blocking layer 11 of the first subregion A21 to the 4th subregion A24 perpendicular to
Height on 10 direction of substrate is not completely equivalent.Optionally, the color blocking layer 11 of the 4th subregion A24 and the second subregion A22
Color blocking layer 11 is 0.1 μm to 0.2 μm in the range perpendicular to the difference in height d on 10 direction of substrate；Optionally, the 4th subregion
The color blocking layer 11 of A24 and the color blocking layer 11 of the first subregion A21 are in the range perpendicular to the difference in height d on 10 direction of substrate
0.15 μm to 0.25 μm；Optionally, the color blocking layer 11 of the 4th subregion A24 and the color blocking layer 11 of third subregion A23 are vertical
In the difference in height d on 10 direction of substrate range be 0.15 μm to 0.25 μm.
In the present embodiment, with reference to Fig. 3, Fig. 3 is a kind of plan structure signal of color membrane substrates provided in an embodiment of the present invention
Figure, color blocking layer 11 include black matrix 110 and multiple color blockings 111.
Wherein, black matrix 110 includes positioned at the first light shield layer 110a of non-display area A2 and positioned at the second of viewing area A1
Light shield layer 110b, the second light shield layer 110b have multiple openings 1101.Color blocking 111 includes the first color blocking 111a and the second color blocking
111b, the first color blocking 111a are located in opening 1101, and the second color blocking 111b is located at the surface of the first light shield layer 110a.
With reference to Fig. 4, Fig. 4 is a kind of the schematic diagram of the section structure of the color membrane substrates shown in Fig. 3 along AA ' cutting line, the first color
Hindering 111a includes one layer of color blocking, and the second color blocking 111b includes one layer of color blocking.Alternatively, Fig. 5 is color film base shown in Fig. 3 with reference to Fig. 5
Plate is along another the schematic diagram of the section structure of AA ' cutting line, and the first color blocking 111a includes one layer of color blocking, and the second color blocking 111b includes
It is successively set on the multilayer color blocking on the first surface light shield layer 110a.
Since the first color blocking 111a is located in opening 1101, the color blocking layer 11 of viewing area A1 is perpendicular to substrate 10
Height on direction is equal to the second light shield layer 110b perpendicular to the height on 10 direction of substrate.Since the second color blocking 111b is located at
The surface of first light shield layer 110a, therefore, the color blocking layer 11 of non-display area A2 are equal to perpendicular to the height on 10 direction of substrate
Second color blocking 111b and the first light shield layer 110a is perpendicular to the sum of the height on 10 direction of substrate.Based on this, in the first shading
In the case that layer 110a and the second light shield layer 110b height are equal, the height d1 of the color blocking layer 11 of non-display area A2 is both greater than shown
The height d2 of the color blocking layer 22 of area A1.
In the present embodiment, the first color blocking 111a includes the color blocking of at least three kinds colors, it may for example comprise red color resistance R, green
Color blocking G and blue color blocking B, certainly, the present invention is not limited to this, and in other embodiments, the first color blocking 111a can also be wrapped
Include red color resistance R, green color blocking G, blue color blocking B and white color blocking W.Equally, the second color blocking 111b also includes at least three kinds of face
The color blocking of color is optionally successively set on the color of the multilayer color blocking on the first surface light shield layer 110a not in the second color blocking 111b
Together.It only all include red color resistance R, green color blocking G and blue color with the first color blocking 111a and the second color blocking 111b in the present embodiment
It is illustrated for resistance B.
It in another embodiment of the invention, is another color film provided in an embodiment of the present invention with reference to Fig. 6 and Fig. 7, Fig. 6
The overlooking structure diagram of substrate, Fig. 7 are a kind of the schematic diagram of the section structure of the color membrane substrates shown in fig. 6 along cutting line BB ', color
Resistance layer 11 includes black matrix 110 and multiple first color blockings 111.
Wherein, black matrix 110 includes positioned at the first light shield layer 110a of non-display area A2 and positioned at the second of viewing area A1
Light shield layer 110b, the second light shield layer 110b have multiple openings 1101；At least partly the first color blocking 111 covering opening 1101 and
Be open the first light shield layer 110a on 1101 peripheries.Optionally, with reference to Fig. 6, the first color blocking of part 111 covers opening 1101 and opens
The first light shield layer 110a on 1101 peripheries of mouth, other first color blockings 111 only cover opening 1101；Alternatively, Fig. 8 is this with reference to Fig. 8
Inventive embodiments provide another color membrane substrates overlooking structure diagram, all the first color blockings 111 covering opening 1101 with
And the first light shield layer 110a on 1101 peripheries of opening.
Further, color blocking layer 11 further includes the second color blocking 112, and the second color blocking 112 covers the first color of non-display area A2
Resistance 111.With reference to Fig. 7, the second color blocking 112 includes one layer of color blocking, alternatively, Fig. 9 is that color membrane substrates edge shown in fig. 6 is cut with reference to Fig. 9
Another the schematic diagram of the section structure of secant BB ', the second color blocking 112 include being successively set on the more of the first surface light shield layer 110a
Layer color blocking.
Since the first color blocking 111 covers opening 1101, the color blocking layer 11 of viewing area A1 is perpendicular to 10 direction of substrate
On height be equal to the second light shield layer 110b perpendicular to the height on 10 direction of substrate.It is open since the first color blocking 111 covers
The first light shield layer 110a on 1101 peripheries, therefore, the color blocking layer 11 of non-display area A2 is perpendicular to the height on 10 direction of substrate
Equal to the first color blocking 111 and the first light shield layer 110a perpendicular to the sum of the height on 10 direction of substrate.Based on this, hidden first
In the case that photosphere 110a and the second light shield layer 110b height are equal, the height d1 of the color blocking layer 11 of non-display area A2 is both greater than aobvious
Show the height d2 of the color blocking layer 22 of area A1.
Color membrane substrates provided by the present invention, the color blocking layer of non-display area be greater than perpendicular to the height on orientation substrate it is aobvious
Show the color blocking layer in area perpendicular to the height on orientation substrate, so that the transitional region of non-display area and viewing area is
The film layer in the edge region of viewing area is turned to be yellow, this is based on, when the light that quantum dot film layer fringe region penetrates is partially blue, hair
The color of the adjustable inclined blue light line of film layer in yellow edge region, so that the blue light through the film layer becomes white light, into
And it can solve the problem of the display image indigo plant partially of display panel fringe region.
The embodiment of the invention also provides a kind of display device, the display device in the present embodiment can fill for liquid crystal display
It sets, or organic light-emitting display device.It is illustrated by taking liquid crystal display device as an example below, is this with reference to Figure 10, Figure 10
The schematic diagram of the section structure for the display device that inventive embodiments provide, which includes color membrane substrates 1 and backlight module 2；
The backlight module 2 includes light source 20 and quantum dot film layer 21；The color membrane substrates 1 provide for any of the above-described embodiment
Color membrane substrates, also, color blocking layer 11 is located at substrate 10 towards the side of backlight module 2.
Certainly, the display panel in the present embodiment further includes the array substrate 3, Yi Jiwei being oppositely arranged with color membrane substrates 1
Liquid crystal layer 4 between color membrane substrates 1 and array substrate 3.Backlight module 2 further includes light guide plate 22, which is located at leaded light
The side of plate 22, quantum dot film layer 21 are located at the top of light guide plate 22.
In the present embodiment, the first color is yellow；Quantum dot film layer 21 include be excited after generate feux rouges quantum dot and by
The quantum dot of green light is generated after swashing.Light source 20 is emitted blue light, so that the quantum dot generation in blue light excitation quantum dot film layer 21 is red
Light and green light.Optionally, the light source 20 in the present embodiment is the light emitting diode for emitting blue light.
Based on this, the part quantum dot in quantum dot film layer 21 generates green light under the irradiation for the blue light that light source 20 is emitted,
Other quantum dots generate feux rouges under the irradiation for the blue light that light source 20 is emitted, these feux rouges, green light and quantum dot film layer 21 transmit
Blue light formed white light.These white lights are respectively formed red after array substrate 3, liquid crystal layer 4 and corresponding color blocking
Light, green light and blue light, these feux rouges, green light and blue light constitute white light needed for display panel shows image.
Display device provided by the present invention, the color blocking layer of non-display area be greater than perpendicular to the height on orientation substrate it is aobvious
Show the color blocking layer in area perpendicular to the height on orientation substrate, so that the transitional region of non-display area and viewing area is
The film layer in the edge region of viewing area is turned to be yellow, this is based on, when the light that quantum dot film layer fringe region penetrates is partially blue, hair
The color of the adjustable inclined blue light line of film layer in yellow edge region, so that the blue light through the film layer becomes white light, into
And it can solve the problem of the display image indigo plant partially of display panel fringe region.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments
It states bright, enables those skilled in the art to implement or use the present invention.Various modifications to these embodiments are to ability
Will be apparent for the professional technician in domain, the general principles defined herein can not depart from it is of the invention
In the case where spirit or scope, realize in other embodiments.Therefore, the present invention be not intended to be limited to it is shown in this article these
Embodiment, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. a kind of display device, the non-display area including viewing area and around the viewing area, which is characterized in that including backlight mould
Group and color membrane substrates；
The backlight module includes light source and quantum dot film layer；
The color membrane substrates include the color blocking layer of substrate and setting on the substrate, and the color blocking layer is located at the substrate direction
The side of the backlight module；
Wherein, the color blocking layer of the non-display area is in the color blocking for being greater than the viewing area perpendicular to the height on the orientation substrate
Layer is perpendicular to the height on the orientation substrate, so that the film layer in the edge region of the viewing area is turned to be yellow.
2. display device according to claim 1, which is characterized in that the color blocking layer includes black matrix and multiple color blockings；
The black matrix includes the second light shield layer positioned at the first light shield layer of the non-display area and positioned at the viewing area, institute
The second light shield layer is stated with multiple openings；
The color blocking includes the first color blocking and the second color blocking, and first color blocking is located in the opening, second color blocking position
In the surface of first light shield layer；
Wherein, first color blocking includes one layer of color blocking；Second color blocking includes one layer of color blocking, alternatively, second color blocking
Multilayer color blocking including being successively set on the first shading layer surface.
3. display device according to claim 1, which is characterized in that the color blocking layer includes black matrix and multiple first colors
Resistance；
The black matrix includes the second light shield layer positioned at the first light shield layer of the non-display area and positioned at the viewing area, institute
The second light shield layer is stated with multiple openings；
Wherein, at least partly described first color blocking covers first light shield layer of the opening and the open circumferential.
4. display device according to claim 3, which is characterized in that the color blocking layer further includes the second color blocking, and described
Two color blockings cover first color blocking of the non-display area；
Second color blocking includes one layer of color blocking, alternatively, second color blocking includes being successively set on the first light shield layer table
The multilayer color blocking in face.
5. display device according to claim 1, which is characterized in that the color blocking layer of the non-display area and the viewing area
Color blocking layer perpendicular to the difference in height on the orientation substrate be greater than 0.1 μm.
6. display device according to claim 1, which is characterized in that the non-display area includes the first subregion to the 4th
Subregion, first subregion to the 4th subregion are located at four sides of the color membrane substrates；
The width of first subregion and the third subregion on the viewing area to the non-display area direction is less than
1mm；
Width of second subregion on the viewing area to the non-display area direction is less than 4mm；
Width of 4th subregion on the viewing area to the non-display area direction is less than 7mm.
7. display device according to claim 6, which is characterized in that the color blocking layer and described second of the 4th subregion
The color blocking layer of subregion is being 0.1 μm to 0.2 μm perpendicular to the difference in height range on the orientation substrate；
The color blocking layer of 4th subregion and the color blocking layer of first subregion are perpendicular to the height on the orientation substrate
Spending poor range is 0.15 μm to 0.25 μm；
The color blocking layer of 4th subregion and the color blocking layer of the third subregion are perpendicular to the height on the orientation substrate
Spending poor range is 0.15 μm to 0.25 μm.
8. display device according to claim 1, which is characterized in that the quantum dot film layer includes generating feux rouges after being excited
Quantum dot and the quantum dot of green light is generated after being excited；
The light source is emitted blue light, so that the blue light excites the quantum dot to generate feux rouges or green light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075251.1A CN106324901B (en) | 2016-11-29 | 2016-11-29 | A kind of color membrane substrates and display device |
Applications Claiming Priority (1)
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| CN112002746B (en) * | 2020-08-31 | 2022-09-16 | 武汉天马微电子有限公司 | Display panel and display device |
| CN112198700A (en) * | 2020-09-30 | 2021-01-08 | 友达光电（昆山）有限公司 | Display device |
| CN112230465B (en) * | 2020-10-29 | 2022-11-04 | 福州京东方光电科技有限公司 | Color film substrate, preparation method thereof and display panel |
| CN112331087B (en) * | 2020-11-06 | 2022-09-30 | 厦门天马微电子有限公司 | Display panel and display device |
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| CN103499054A (en) * | 2013-10-11 | 2014-01-08 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display |
| CN104570457A (en) * | 2014-12-23 | 2015-04-29 | 上海天马微电子有限公司 | Color filter substrate and display device |
| CN105842926A (en) * | 2016-06-17 | 2016-08-10 | 武汉华星光电技术有限公司 | Liquid crystal display (LCD) |
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| TWI226462B (en) * | 2003-12-26 | 2005-01-11 | Au Optronics Corp | Color filter and fabricating method thereof |
| CN104238170B (en) * | 2014-07-31 | 2017-06-06 | 京东方科技集团股份有限公司 | A kind of display panel |
| CN104317099B (en) * | 2014-11-17 | 2017-05-10 | 京东方科技集团股份有限公司 | Color film substrate and display device |
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| CN103499054A (en) * | 2013-10-11 | 2014-01-08 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display |
| CN104570457A (en) * | 2014-12-23 | 2015-04-29 | 上海天马微电子有限公司 | Color filter substrate and display device |
| CN105842926A (en) * | 2016-06-17 | 2016-08-10 | 武汉华星光电技术有限公司 | Liquid crystal display (LCD) |
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