CN108490678A - Color membrane substrates and preparation method thereof, liquid crystal display panel - Google Patents
Color membrane substrates and preparation method thereof, liquid crystal display panel Download PDFInfo
- Publication number
- CN108490678A CN108490678A CN201810263127.0A CN201810263127A CN108490678A CN 108490678 A CN108490678 A CN 108490678A CN 201810263127 A CN201810263127 A CN 201810263127A CN 108490678 A CN108490678 A CN 108490678A
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- lug boss
- optical filtering
- membrane substrates
- color membrane
- substrate
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
Abstract
The invention discloses a kind of color membrane substrates and preparation method thereof and liquid crystal display panel, color membrane substrates include：Substrate；Black matrix", to limit multiple pixel regions on the substrate, the black matrix" includes shading main body and the surface bulge and the first lug boss and the second lug boss opposite to each other backwards to the substrate by the shading main body；Colorized optical filtering block, the colorized optical filtering block are set in the corresponding pixel region.By the way that lug boss is arranged in the both sides of shading main body, when display screen is watched at big visual angle, it can guarantee the colorized optical filtering block outgoing from the monochromatic light that color membrane substrates are emitted from corresponding color, avoid the monochromatic light from being emitted from the colorized optical filtering block of other colors, the phenomenon that avoiding generating big visual angle colour cast.
Description
Technical field
The invention belongs to technical field of liquid crystal display, in particular, being related to a kind of color membrane substrates and preparation method thereof, liquid crystal
Panel.
Background technology
Communication interface of the liquid crystal display as people and information, is the display mode of current main-stream.It has high spatial profit
With advantageous characteristics such as rate, low-power consumption, radiationless and low EMIs, in means of information communication such as TV, mobile phone, tablet computers
In be widely used.
It is further increased with the application field of liquid crystal display, application especially on mobile terminals is more and more wider
General, the mobile display technology of a new generation develops to high image quality, high-resolution, frivolous and low-power consumption.Low temperature polycrystalline silicon (Low
Temperature Poly-silicon, abbreviation LTPS) technology is with its superior high image quality, high-resolution, ultra-thin and low work(
The performances such as consumption receive consumers in general and like, LTPS technology is gradually replacing traditional a-Si TFT technologies, and it is aobvious to become a new generation
Show technology mainstream.However, the case where tradition LTPS liquid crystal display panels will appear big visual angle colour cast, user from large viewing at a slant
It can find that the display of panel deviates from normal color level when LTPS liquid crystal display panels.
As shown in Figure 1, for the schematic diagram of existing LTPS liquid crystal display panels, LTPS liquid crystal display panels include 400 He of color membrane substrates
Array substrate 500, the color membrane substrates 400 include substrate 401, black matrix" and chromatic photoresist on the substrate 401
Block 403, black matrix" include a plurality of shading strip 402, and the thickness of shading strip 402 is gradually reduced from centre to both ends.When human eye with
When large viewing watches liquid crystal display panel, due to the thinner thickness at 120 both ends of shading strip, from the monochromatic light of the outgoing of color membrane substrates 400
It can be simultaneously emitted from the colourama stop block 403 of different colours, human eye is made to feel colour cast.
Invention content
Technical problem to be solved by the present invention lies in overcome the deficiencies of the prior art and provide one kind to can avoid occurring regarding greatly
Inclined color membrane substrates of role and preparation method thereof, liquid crystal display panel.
In order to achieve the above purpose, present invention employs the following technical solutions：
A kind of color membrane substrates, including：
Substrate；
Black matrix", to limit multiple pixel regions on the substrate, the black matrix" include shading main body with
And the surface bulge and the first lug boss and the second lug boss opposite to each other backwards to the substrate by the shading main body；
Colorized optical filtering block, the colorized optical filtering block are set in the corresponding pixel region.
Preferably, the colorized optical filtering block includes optical filtering portion and is respectively arranged on the angle segment difference section of optical filtering portion both sides, institute
State that the first lug boss is concordant with the height of the second lug boss, first lug boss backwards to the surface of the substrate and institute
State the thickness that the distance between substrate is greater than or equal to the optical filtering portion.
Preferably, the height of first lug boss and second lug boss is respectively less than the height of the shading main body,
The width of first lug boss and second lug boss is respectively less than the width of the shading main body.
Preferably, the multiple colorized optical filtering block include at least one red filter block, at least one blue filter block and
At least one green filter block.
Preferably, the color membrane substrates further include the flat guarantor being covered on the colorized optical filtering block and the black matrix"
Sheath.
The invention also discloses a kind of production methods of color membrane substrates, including：
Formed on substrate and limit the black matrix"s of multiple pixel regions, the black matrix" include shading main body and by
The surface bulge and the first lug boss and the second lug boss opposite to each other backwards to the substrate of the shading main body；
Colorized optical filtering block is formed in each pixel region.
Preferably, the specific steps for forming the black matrix" on the substrate include：
Black thin film layer is formed on the substrate；
Intermediate tone mask is set to be oppositely arranged with the black thin film layer；Wherein, the intermediate tone mask include semi light transmitting part,
It is respectively arranged at the full transmittance section of the semi light transmitting part both sides and is set between the semi light transmitting part and the full transmittance section
Opaque portion, the opaque portion and the black thin film layer will form first lug boss and the second lug boss
Part is opposite；
The black thin film layer is exposed, is developed and etching processing, to form the black matrix".
Preferably, the colorized optical filtering block includes optical filtering portion and is respectively arranged on the angle segment difference section of optical filtering portion both sides, institute
State that the first lug boss is concordant with the height of the second lug boss, first lug boss backwards to the surface of the substrate and institute
State the thickness that the distance between substrate is greater than or equal to the optical filtering portion, the height of first lug boss and second lug boss
The width of the height of the degree respectively less than shading main body, first lug boss and second lug boss is respectively less than the shading
The width of main body.
Preferably, it is formed after colorized optical filtering block in each pixel region, the production method further includes：In the colour
It is made on optical filtering block and the black matrix" and forms flat protection layer.
The invention also discloses a kind of liquid crystal display panels, which is characterized in that including any above-mentioned color membrane substrates, with it is described
The array substrate and the liquid crystal being filled between the color membrane substrates and the array substrate that box is arranged in color membrane substrates.
Advantageous effect：A kind of color membrane substrates disclosed by the invention and preparation method thereof, liquid crystal display panel, by black matrix"
Shading main body both sides be arranged lug boss, when big visual angle watch display screen when, it is ensured that by the different pixels list of array substrate
The light of member outgoing is from the corresponding colorized optical filtering block outgoing on color membrane substrates, the phenomenon that avoiding generating big visual angle colour cast.It is passing
On the color membrane substrates Process ba- sis of system, the design of mask plate is changed, so that it may lug boss is formed in the both sides of shading main body, without increasing
Add new processing procedure and new material, cost is relatively low, and feasibility is higher.
Description of the drawings
Fig. 1 is the LTPS liquid crystal display panel sectional views of the prior art；
Fig. 2 is the diagrammatic cross-section of the color membrane substrates of the embodiment of the present invention one；
Fig. 3 A to 3C are the processing procedure figure of the color membrane substrates of the embodiment of the present invention two；
Fig. 4 A to 4C are the processing procedure figure of the black matrix" of the embodiment of the present invention two；
Fig. 5 is the sectional view of the liquid crystal display panel of the embodiment of the present invention three.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Embodiment one
As shown in Fig. 2, the embodiment of the invention discloses a kind of color membrane substrates 100 being avoided that big visual angle colour cast, color film base
Plate includes substrate 10, is used to limit the black matrix" of multiple pixel region 10a on substrate 10 and is set to respective pixel area 10a
Multiple colorized optical filtering blocks 30.
Wherein, black matrix" 20 include shading main body 21 and set on shading main body 21 on the surface of substrate 10 the
One lug boss 22 and the second lug boss 23, the first lug boss 22 and the second lug boss 23 opposite to each other and are located at shading main body
The surface both sides of 21 substrate 10 backwards.By in the both sides of the edge of shading main body 21 setting the first lug boss 22 and the second protrusion
Portion 23, when viewing has the display screen of the color membrane substrates 100 when big visual angle, it is ensured that the monochromatic light being emitted from color membrane substrates 100
It is emitted from the colorized optical filtering block 30 of corresponding color, the monochromatic light is avoided to be emitted from the colorized optical filtering block 30 of other colors and cause color
Partially.For example, as shown in figure 5, when color membrane substrates 100 are emitted feux rouges, by the effect of blocking of the second lug boss 23, feux rouges is avoided
Green filter block 30b is exposed to, ensures that feux rouges is only emitted from red filter block 30a.
Specifically, colorized optical filtering block 30 includes optical filtering portion 31 and the angle segment difference section 32 set on 31 both sides of optical filtering portion, adjacent
The angle segment difference section 32 of two colorized optical filtering blocks 30 is convex by first in the shading main body 21 between two colorized optical filtering blocks 30 respectively
Play portion 22 and the covering of the second lug boss 23.
Further, the height of the first lug boss 22 and the second lug boss 23 is concordant.The substrate backwards of first lug boss 22
The distance between 10 surface and substrate 10 are greater than or equal to the thickness in optical filtering portion 31.In this way when display screen is watched at big visual angle,
When being emitted from the colorized optical filtering block 30 of corresponding color by the light of the solid color of array substrate outgoing, the solid color can avoid
Light will not be emitted from the colorized optical filtering block 30 of other adjacent colors, the phenomenon that prevent big visual angle colour cast.
As a preferred embodiment, multiple colorized optical filtering blocks 30 include at least one red filter block 30a, at least one green
Optical filtering block 30b and at least one blue filter block 30c, but the present invention is not restricted to this.
Further, the height of the first lug boss 22 and the second lug boss 23 is respectively less than the height of shading main body 21, and first
Lug boss 22 and 23 width of the second lug boss are respectively less than the width of shading main body 21.Color membrane substrates 100 further include the colored filter of covering
The flat protection layer 40 of light block 30 and black matrix" 20, since the angle segment difference section 32 of colorized optical filtering block 30 is partially filled in first
Between lug boss 22 and the second lug boss 23 so that the difference in height smaller of angle segment difference section 32 and optical filtering portion 31 so that colorized optical filtering
Block 30 is more flat, so that flat protection layer 40 is more flat.
A kind of color membrane substrates disclosed by the invention, by the way that lug boss is arranged in the both sides of shading main body, when big visual angle is watched
When display screen, it is ensured that be emitted from the monochromatic light that color membrane substrates are emitted from the colorized optical filtering block of corresponding color, avoid the monochromatic light
It is emitted from the colorized optical filtering block of other colors, the phenomenon that avoiding generating big visual angle colour cast.
Embodiment two
Fig. 3 A to Fig. 3 C show the processing procedure figure of color membrane substrates according to the present invention, color membrane substrates 100 according to the present invention
Production method include step 1 to step 3：
Specifically, step 1：With reference to Fig. 3 A, the black matrix" 20 for limiting multiple pixel region 10a is formed on the substrate 10,
Black matrix" 20 include shading main body 21 and by shading main body 21 backwards to the surface bulge of the substrate 10 and opposite to each other
The first lug boss 22 and the second lug boss 23.
The step 1 specifically includes：
Step 1 one：As shown in Figure 4 A, it makes on the substrate 10 and forms black thin film layer 20A.Black photoresist is applied
It covers on the substrate 10, is dried in vacuo, prebake conditions and cooling, to form black thin film layer 20A.
Step 1 two：As shown in Figure 4 B, make intermediate tone mask (Half Tone Mask) 60 opposite with black thin film layer 20A
Setting.Wherein, intermediate tone mask 60 include semi light transmitting part 63, be respectively arranged at 63 both sides of semi light transmitting part full transmittance section 62 and
Be set to the opaque portion 61 between semi light transmitting part 63 and full transmittance section 62, opaque portion 61 and black thin film layer 20A by shape
Part at the first lug boss 22 and the second lug boss 23 is opposite.
Step 1 three：As shown in Figure 4 C, black thin film layer 20A is exposed, developed and etching processing, it is black to be formed
Colour moment battle array 20.
Step 2：With reference to Fig. 3 B, colorized optical filtering block 30 is formed in each pixel region 10a.
Specifically, different color film layers is coated on substrate 10 and black matrix" 20 successively, and uses lithographic process pair
Different color film layers are patterned processing, to obtain the multiple colorized optical filtering blocks 30 being spaced apart by black matrix" 20.It is multiple
Colorized optical filtering block 30 includes at least one red filter block 30a, at least one green filter block 30b and at least one blue filter
Block 30c.
Step 3: as shown in Figure 3 C, being made on colorized optical filtering block 30 and black matrix" 20 and forming flat protection layer 40.
A kind of production method of color membrane substrates disclosed by the invention, on traditional color membrane substrates Process ba- sis, change is covered
The design of film version, so that it may lug boss is formed in the both sides of the shading main body of black matrix", without increasing new processing procedure and new material, at
This is relatively low, and feasibility is higher.
Embodiment three
As shown in figure 5, present embodiment discloses a kind of liquid crystal display panel, liquid crystal display panel includes color membrane substrates 100 and color film base
The array substrate 200 and the liquid crystal being filled between color membrane substrates 100 and array substrate 200 that box is arranged in plate 100.By
The first lug boss 22 and the second lug boss 23 is arranged in the both sides of the edge of shading main body 21, and when big visual angle, viewing has the color membrane substrates
When 100 display screen, it is ensured that be emitted, keep away from the monochromatic light that color membrane substrates 100 are emitted from the colorized optical filtering block 30 of corresponding color
Exempt from the monochromatic light to be emitted from the colorized optical filtering block 30 of other colors and cause colour cast.
A kind of liquid crystal display panel disclosed by the invention, by the way that lug boss is arranged in the both sides of shading main body, when big visual angle is watched
When display screen, it is ensured that the light being emitted by the different pixels unit of array substrate is from the corresponding colorized optical filtering on color membrane substrates
Block is emitted, the phenomenon that avoiding generating big visual angle colour cast.
The specific implementation mode of the present invention is described in detail above, although having show and described some implementations
Example, it will be understood by those skilled in the art that not departing from the present invention's defined by the claims and their equivalents
It in the case of principle and spirit, can modify to these embodiments and perfect, these are changed and improve also should be in the present invention
Protection domain in.
Claims (10)
1. a kind of color membrane substrates, which is characterized in that including：
Substrate (10)；
Black matrix" (20) is set on the substrate (10) to limit multiple pixel regions (10a), black matrix" (20) packet
Include shading main body (21) and by the shading main body (21) backwards to the surface bulge of the substrate (10) and relative to each other
First lug boss (22) and the second lug boss (23)；
Multiple colorized optical filtering blocks (30), the colorized optical filtering block (30) are set in the corresponding pixel region (10a).
2. color membrane substrates according to claim 1, which is characterized in that the colorized optical filtering block (30) includes optical filtering portion (31)
With the angle segment difference section (32) for being respectively arranged on optical filtering portion (31) both sides, first lug boss (22) and second lug boss
(23) height is concordant, first lug boss (22) backwards to the substrate (10) surface and the substrate (10) between
Distance is greater than or equal to the thickness of the optical filtering portion (31).
3. color membrane substrates according to claim 2, which is characterized in that first lug boss (22) and second protrusion
The height in portion (23) is respectively less than the height of the shading main body (21), first lug boss (22) and second lug boss
(23) width is respectively less than the width of the shading main body (21).
4. color membrane substrates according to any one of claims 1 to 3, which is characterized in that the multiple colorized optical filtering block (30)
Including at least one red filter block (30a), at least one green filter block (30b) and at least one blue filter block (30c).
5. color membrane substrates according to any one of claims 1 to 3, which is characterized in that the color membrane substrates (100) further include
The flat protection layer (40) being covered on the colorized optical filtering block (30) and the black matrix" (20).
6. a kind of production method of color membrane substrates, which is characterized in that including：
The black matrix" (20) for limiting multiple pixel regions (10a) is formed on substrate (10), the black matrix" (20) includes
Shading main body (21) and by the shading main body (21) backwards to the surface bulge of the substrate (10) and relative to each other the
One lug boss (22) and the second lug boss (23)；
Colorized optical filtering block (30) is formed in each pixel region (10a).
7. the production method of color membrane substrates according to claim 6, which is characterized in that form institute on the substrate (10)
The specific steps for stating black matrix" (20) include：
Black thin film layer (20A) is formed on the substrate (10)；
Intermediate tone mask (60) is set to be oppositely arranged with the black thin film layer (20A)；Wherein, the intermediate tone mask (60) includes
It semi light transmitting part (63), the full transmittance section (62) for being respectively arranged at the semi light transmitting part (63) both sides and is set to described semi-transparent
Opaque portion (61) between portion (63) and the full transmittance section (62), the opaque portion (61) and the black thin film layer
(20A) will form first lug boss (22) and the part of the second lug boss (23) is opposite；
The black thin film layer (20A) is exposed, develop and and etching processing, to form the black matrix" (20).
8. the color membrane substrates described according to claim 6 or 7, which is characterized in that the colorized optical filtering block (30) includes optical filtering portion
(31) and it is respectively arranged on the angle segment difference sections (32) of optical filtering portion (31) both sides, first lug boss (22) and described second convex
The height for playing portion (23) is concordant, surface and the substrate (10) backwards to the substrate (10) of first lug boss (22) it
Between distance be greater than or equal to the thickness of the optical filtering portion (31), first lug boss (22) and second lug boss (23)
Height be respectively less than the height of the shading main body (21), the width of first lug boss (22) and second lug boss (23)
Degree is respectively less than the width of the shading main body (21).
9. the production method of color membrane substrates according to claim 6, which is characterized in that formed in each pixel region colored
After optical filtering block (30), the production method further includes：It is made on the colorized optical filtering block (30) and the black matrix" (20)
Form flat protection layer (40).
10. a kind of liquid crystal display panel, which is characterized in that including color membrane substrates described in any one of claim 1 to 5 (100) and institute
State the array substrate (200) and be filled in the color membrane substrates (100) and the array base that box is arranged in color membrane substrates (100)
Liquid crystal between plate (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263127.0A CN108490678A (en) | 2018-03-28 | 2018-03-28 | Color membrane substrates and preparation method thereof, liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263127.0A CN108490678A (en) | 2018-03-28 | 2018-03-28 | Color membrane substrates and preparation method thereof, liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490678A true CN108490678A (en) | 2018-09-04 |
Family
ID=63316482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263127.0A Pending CN108490678A (en) | 2018-03-28 | 2018-03-28 | Color membrane substrates and preparation method thereof, liquid crystal display panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124911A1 (en) * | 2018-12-18 | 2020-06-25 | 武汉华星光电半导体显示技术有限公司 | Filter and preparation method for filter |
| CN112213880A (en) * | 2019-07-11 | 2021-01-12 | 成都辰显光电有限公司 | Color conversion assembly, display panel and manufacturing method of color conversion assembly |
| CN113985644A (en) * | 2021-11-04 | 2022-01-28 | Tcl华星光电技术有限公司 | Display panel and terminal equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707352A (en) * | 2011-04-19 | 2012-10-03 | 京东方科技集团股份有限公司 | Color filter and method for manufacturing same |
| CN103941466A (en) * | 2014-03-06 | 2014-07-23 | 京东方科技集团股份有限公司 | Color film substrate, manufacturing method thereof and display device |
| CN105487284A (en) * | 2016-01-29 | 2016-04-13 | 武汉华星光电技术有限公司 | LTPS (low temperature poly silicon) display panel and manufacturing method thereof |
-
2018
- 2018-03-28 CN CN201810263127.0A patent/CN108490678A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707352A (en) * | 2011-04-19 | 2012-10-03 | 京东方科技集团股份有限公司 | Color filter and method for manufacturing same |
| CN103941466A (en) * | 2014-03-06 | 2014-07-23 | 京东方科技集团股份有限公司 | Color film substrate, manufacturing method thereof and display device |
| CN105487284A (en) * | 2016-01-29 | 2016-04-13 | 武汉华星光电技术有限公司 | LTPS (low temperature poly silicon) display panel and manufacturing method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124911A1 (en) * | 2018-12-18 | 2020-06-25 | 武汉华星光电半导体显示技术有限公司 | Filter and preparation method for filter |
| CN112213880A (en) * | 2019-07-11 | 2021-01-12 | 成都辰显光电有限公司 | Color conversion assembly, display panel and manufacturing method of color conversion assembly |
| WO2021004097A1 (en) * | 2019-07-11 | 2021-01-14 | 成都辰显光电有限公司 | Color conversion assembly, display panel and manufacturing method for color conversion assembly |
| CN112213880B (en) * | 2019-07-11 | 2021-11-02 | 成都辰显光电有限公司 | Color conversion assembly, display panel and manufacturing method of color conversion assembly |
| US12096674B2 (en) | 2019-07-11 | 2024-09-17 | Chengdu Vistar Optoelectronics Co., Ltd. | Color conversion assembly, display panel and manufacturing method of color conversion assembly |
| CN113985644A (en) * | 2021-11-04 | 2022-01-28 | Tcl华星光电技术有限公司 | Display panel and terminal equipment |
| CN113985644B (en) * | 2021-11-04 | 2023-12-19 | Tcl华星光电技术有限公司 | Display panel and terminal equipment |
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Application publication date: 20180904 |