CN105929590A - Display base plate and display device - Google Patents
Display base plate and display device Download PDFInfo
- Publication number
- CN105929590A CN105929590A CN201610537554.4A CN201610537554A CN105929590A CN 105929590 A CN105929590 A CN 105929590A CN 201610537554 A CN201610537554 A CN 201610537554A CN 105929590 A CN105929590 A CN 105929590A
- Authority
- CN
- China
- Prior art keywords
- color filter
- base plate
- substrate
- filter film
- barricade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention provides a display base plate and a display device, and belongs to the technical field of quantum dot display, which aims at partially solving the technical problem of easiness in color mixing in the existing display device by using the quantum dot as a color filter film. The display base plate is arranged in the display device, and comprises a substrate, wherein a plurality of color filter films with different colors are arranged at one side of the substrate; the color filter films with different colors are used for emitting quantum dots of light with applicable color; an opaque retaining wall is arranged on part of periphery of each color filter film, and is provided with a first surface facing the light emitting surface of the display device; each color filter film is provided with a second surface facing the light emitting surface of the display device; compared with the second surface, each first surface is closer to the light emitting surface of the display device.
Description
Technical field
The invention belongs to quantum dot Display Technique field, be specifically related to a kind of display base plate,
Display device.
Background technology
Quantum dot (QD, Quantum Dot) refers to that three-dimensional dimension is all at the granule of nanometer scale
Material, due to the size that it is special, quantum dot has much special character.Such as,
Quantum dot can enter excited state when by illumination, and when being ground state by excited state falling
Send the light of specific wavelength (i.e. particular color).
Due to the above character of quantum dot, it is applied widely in a display device.
Such as, a kind of display device as shown in Figure 1 includes backlight 6 and display panels 4,
Display panels 4 includes the array base palte 1 to box and color membrane substrates 21, between two substrates
It is provided with liquid crystal layer, outside two substrates, is respectively equipped with wire grid polarizer (WGP, Wire Grid
Polarize) 31 and upper polarizer 32.Also set between display panels 4 and backlight 6
Having shortwave to pass through to reflect (SPR, Short Pass Reflection) substrate 5, shortwave is by anti-
Penetrating substrate 5 can allow the light of shorter wavelength to pass through, and can reflect the light of longer wavelength, line
Grating polaroid 31 then includes the wire grating of periodic arrangement, and electric field intensity can be put down by it
Row reflects in the light component of wiregrating, and allows electric field vector normal to lead in the light component of wiregrating
Crossing, thus, shortwave can jointly be played made by reflection substrate 5 and wire grid polarizer 31
The light passed through becomes the effect of the line polarized light of specific wavelength.Redness at color membrane substrates 21
Sub-pixel and green sub-pixels are provided with color filter film 71, adjacent color filter coating 71
Between can have black matrix 79, the color filter film 71 of each color contains respectively and sends out face corresponding
The quantum dot of the light of color, so that the light passed through by red sub-pixel and green sub-pixels becomes
For corresponding color.Wherein, the wavelength of the light that quantum dot sends can only be more than or equal to swashing
Luminous wavelength, therefore backlight 6 needs blue light-emitting so that quantum dot can send HONGGUANG and green glow
(blue light wavelength is shorter than the wavelength of HONGGUANG and green glow), simultaneously as backlight 6 blue light-emitting,
Therefore blue subpixels can be not provided with color filter film.
Visible, above employing quantum dot is in the display device of color filter film, at least portion
The color filter film of molecule pixel is really self-luminescence, and it is luminous without specific direction.
Thus, the color filter film of the sub-pixel of a kind of color the light sent easily enters it
In the region of his sub-pixel, thus cause colour mixture, affect display effect.
Summary of the invention
It is the display of color filter film that the present invention at least partly solves existing employing quantum dot
The problem that device easily causes colour mixture, it is provided that a kind of display base plate, aobvious avoiding colour mixture
Showing device.
Solve the technology of the present invention problem and be employed technical scheme comprise that a kind of display base plate, its
In display device, described display base plate includes substrate, and described substrate side is provided with many
The color filter film of individual different colours, containing sending phase in the color filter film of each color
Answer the quantum dot of the light of color, and
At least part of position of each described color filter film periphery is provided with lighttight barricade,
Described barricade has first towards display device exiting surface, and described color filter film has
Having second towards display device exiting surface, described first ratio second is closer to aobvious
Showing device exiting surface.
Preferably, described barricade and color filter film are located at substrate and are gone out away from display device
The side of bright finish；Transparent dottle pin layer, institute it is additionally provided with between described color filter film and substrate
Stating without dottle pin layer between barricade and substrate, described barricade is close with dottle pin layer near the face of substrate
The face of substrate flushes.
Preferably, described barricade and color filter film are located at substrate and are gone out near display device
The side of bright finish；The height of described barricade is more than the thickness of color filter film, described barricade
Flush near the face of substrate with color filter film near the face of substrate.
It may further be preferable that the thickness that the height of described barricade is color filter film
2～2.5 times.
Preferably, described display base plate is for being used for being located at display panels and backlight
Between display base plate.
It may further be preferable that described display base plate is shortwave passes through reflection substrate.
Preferably, described barricade is made up of reflective metal.
Preferably, described barricade is made up of black photoresist.
Preferably, described display base plate includes the sub-pixel of multiple different colours, at least
Being provided with the color filter film of respective color in parton pixel, described barricade surrounds every height
Color filter film in pixel.
Solve the technology of the present invention problem and be employed technical scheme comprise that a kind of display device, its
Including:
Above-mentioned display base plate；
Backlight.
The display base plate of the present invention includes the barricade around color filter film, and barricade
First second than color filter film is closer to display device exiting surface, therefore when colour
Quantum dot in filter coating be stimulated and luminous time, other sub-pixels of directive that it sends
The light of wide-angle can be blocked by barricade, thus the lighting angle of color filter film receives limit
System, its light sent will not enter or only minimal amount enters the sub-pixel of other colors
Region, from avoiding colour mixture problem.
Accompanying drawing explanation
Fig. 1 is the part section structural representation of existing a kind of display device；
Fig. 2 is the part section structural representation of a kind of display device of embodiments of the invention
Figure；
Fig. 3 is that the part section structure of the another kind of display device of embodiments of the invention is shown
It is intended to；
Wherein, reference is: 1, array base palte；21, color membrane substrates；22, to box
Substrate；31, wire grid polarizer；32, upper polarizer；4, display panels；5、
Shortwave is by reflection base；6, backlight；71, color filter film；72, barricade；73、
Dottle pin layer；79, black matrix；81, first；82, second；9, substrate.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, knot below
Close the drawings and specific embodiments the present invention is described in further detail.
Embodiment 1:
As shown in Figure 2 and Figure 3, the present embodiment provides a kind of display base plate, this display base
Plate is in display device, and includes substrate 9, and substrate 9 side is provided with multiple different colours
Color filter film 71, containing respective color can be sent in the color filter film 71 of each color
The quantum dot of light, and
At least part of position of each color filter film 71 periphery is provided with lighttight barricade 72,
Barricade 72 has the first face 81 towards display device exiting surface, and color filter film 71 has
The second face 82 towards display device exiting surface, the first face, face 81 to the second 82 is had more to lean on
Nearly display device exiting surface.
The display base plate of the present embodiment is in display device, and it includes containing quantum
The color filter film 71 of point, and the periphery of color filter film 71 is provided with lighttight barricade
72.Obviously, barricade 72 and color filter film 71 are respectively provided with and go out light towards display device
The face in face, the i.e. first face 81 and the second face 82, regardless of whether barricade 72 and color filter film
71 which side being located at substrate 9, color filter film all should be compared in the first face 81 of barricade 72
Second face 82 of 71 is closer to the exiting surface of display device.
The display base plate of the present embodiment includes the barricade 72 around color filter film 71,
And the first face 81 of barricade 72 than the second face 82 of color filter film 71 closer to display
The exiting surface of device, thus when the quantum dot in color filter film 71 be stimulated and luminous time,
The light of the wide-angle of other sub-pixels of directive that it sends can be blocked by barricade 72, thus color
The lighting angle of color filter coating 71 is restricted, and its light sent will not enter or only have
Minimal amount enters the region of the sub-pixel of other colors, from avoiding colour mixture problem.
Preferably, as a kind of mode of the present embodiment, barricade 72 is by reflective metal structure
Become.
It is to say, what barricade 72 was preferably made up of reflective metal materials such as aluminum.By
This, the light being mapped on barricade 72, after reflection, may remain to less angle from this
Sub-pixel penetrates, thus improves the utilization rate of luminous energy.
Preferably, as the another way of the present embodiment, barricade 72 is by black photoresistance material
Material is constituted.
It is to say, barricade 72 can also be by the black photoresist identical with black matrix
Constitute, thus be mapped to light thereon and can be absorbed, can play most reliable preventing colour mixture
Effect.
Preferably, display base plate includes the sub-pixel of multiple different colours, at least partly son
Being provided with the color filter film 71 of respective color in pixel, barricade 72 surrounds in each sub-pixel
Color filter film 71.
It is to say, the color filter film 71 in each sub-pixel can be separate,
Then set preferably completely around the color filter film 71 in each sub-pixel with top retaining wall 72
Putting, so, barricade 72 can form the form of similar " grid " on the whole, by every height
The color filter film 7 of pixel is all enclosed in one " lattice ", thus can avoid any side
Colour mixture upwards.
Certainly, the concrete form of above sub-pixel and color filter film 71 can be various
's.Such as, if backlight 6 is used for sending blue light, then it can be red sub-pixel, green
Sub-pixels is respectively equipped with the color filter film 71 of respective color, and in blue subpixels
Then there is no color filter film.
Preferably, display base plate is for being used for being located between display panels 4 and backlight 6
Display base plate；Pass through to reflect (SPR, Short it is further preferred that display base plate is shortwave
Pass Reflection) substrate 5.
It is to say, above display base plate is preferably provided at display panels 4 and backlight
Between source 6, more specifically, it can be that shortwave is by reflection substrate 5.Wherein, short-pass
Crossing reflection substrate 5 is having in the display device using quantum dot to be color filter film 71
Structure, its with array base palte 1 outside the wire grid of (side away to box substrate 22) inclined
The sheet (WGP) 31 that shakes plays the work that the light making to pass through becomes the line polarized light of specific wavelength jointly
With.
Why preferably employing above form, being because so can be as early as possible to color filter film
The direction of 71 light sent is defined, thus both can avoid colour mixture, again will not be to display
The visible angle scope of device causes the biggest adverse effect.
Meanwhile, existing shortwave passes through typically not include in reflection substrate 5 other structure,
Therefore barricade 72 is set in its substrate 9 and color filter film 71 is easier.Relative,
Each substrate of display panels 4 is arranged barricade 72 and color filter film 71 then than
More difficult, such as, with wire grid polarizer 31 outside array base palte 1, inner side is then wrapped
Include drive circuit etc., barricade 72 is set on these structures and color filter film 71 may
Original structure is had undesirable effect.
Preferably, as a kind of mode of the present embodiment, barricade 72 and color filter film
71 are located at the substrate 9 side near display device exiting surface；The height of barricade 72 is more than coloured silk
The thickness of color filter coating 71, and barricade 72 is close with dottle pin layer 71 near the face of substrate 9
The face of substrate 9 flushes.
Obviously, the substrate 9 of display base plate has both sides, and side goes out light near display device
Face, opposite side is then away from the exiting surface of display device.As in figure 2 it is shown, barricade 72 and coloured silk
Color filter coating 71 can be located at the substrate 9 side near display device exiting surface (for upper in figure
Side) time, now, barricade 72 and color filter film 71 bottom surface (i.e. near the face of substrate 9)
In the case of flushing, if the height of barricade 72 should be bigger than the height of color filter film 71,
Then can ensure second than color filter film 71 in the first face 81 (end face) of barricade 72
82 (end faces) are closer to the exiting surface of display device.
Certainly, although Fig. 2 is positioned at shortwave with barricade 72 and color filter film 71 and passes through
Illustrate as a example by reflection substrate 5, if but barricade 72 and color filter film 71 be located at
In other substrates, also it is feasible.
It is furthermore preferred that the 2～2.5 of the thickness that the height of barricade 72 is color filter film 71
Times.
It is to say, the thickness of the height of barricade 72 and color filter film 71 should meet with
On relation, so, barricade 72 is proper beyond the scope of color filter film 71,
Both can play enough effects preventing colour mixture, and be easier again to realize.
Preferably, as the another way of the present embodiment, barricade 72 and color filter film
71 are located at the substrate 9 side away from display device exiting surface；Color filter film 71 and substrate
Transparent dottle pin layer 73 it is additionally provided with between 9, without dottle pin layer 73 between barricade 72 and substrate 9, and
Barricade flushes near the face of substrate 9 with dottle pin layer 73 by the face of 72 nearly substrates 9.
It is to say, barricade 72 and color filter film 71 also can be located at substrate 9 away from aobvious
The side (downside in figure) of showing device exiting surface.Now, due to the first face 81 and second
82 is the bottom surface of barricade 72 and color filter film 71 respectively, therefore increases barricade 72 the most also
The position relationship that can not make the first face 81 and the second face 82 meets requirements above.To this end,
As it is shown on figure 3, color filter film 71 can be located on transparent dottle pin layer 73, and keep off
The position without dottle pin layer is then located at by wall 72, and barricade 72 near substrate face (the first face 71,
Bottom surface) flush with the face (bottom surface) of the close substrate of dottle pin layer 73, thus, be equivalent to increase
Distance between color filter film 71 bottom surface (the second face 72) and substrate 9, so that barricade
First face 81 of 72 is than the second face 82 going out closer to display device of color filter film 71
Bright finish.
Certainly, although be positioned at box base with barricade 72 and color filter film 71 in figure 3
Plate 22 (now chromatic colour filter coating 71 in this substrate, therefore alternatively referred to as color membrane substrates) is
Example illustrates, if but barricade 72 and color filter film 71 be located in other substrates, also
It is feasible.
Embodiment 2:
As shown in Figure 2 and Figure 3, the present embodiment provides a kind of display device, comprising:
Above-mentioned display base plate；
Backlight 6 (the preferably backlight 6 of blue light-emitting).
Above display base plate can be used in display device, thus plays the effect preventing colour mixture.
Concrete, this display base plate can as the array base palte 1 in display panels 4 or with
Array base palte 1 to box to box substrate 22 (may be color membrane substrates), it is possible to as being located at
Shortwave between display panels 4 and backlight 6 is by reflection substrate 5 etc..
Certainly, in the display device, may also include upper polarizer 32, power supply, driving
Other structures such as chip, framework, are not described in detail at this.
Concrete, this display device can be Electronic Paper, mobile phone, panel computer, television set,
Display, notebook computer, DPF, navigator etc. are any has display function
Product or parts.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present
And the illustrative embodiments used, but the invention is not limited in this.For ability
For those of ordinary skill in territory, in the situation without departing from spirit and substance of the present invention
Under, various modification and improvement can be made, these modification and improvement are also considered as the present invention's
Protection domain.
Claims (10)
1. a display base plate, in display device, described display base plate includes substrate,
Described substrate side is provided with the color filter film of multiple different colours, the colored filter of each color
Light film contains the quantum dot of the light that can send respective color, it is characterised in that
At least part of position of each described color filter film periphery is provided with lighttight barricade,
Described barricade has first towards described display device exiting surface, described colorized optical filtering
Film has second towards display device exiting surface, described first described second of ratio
Closer to display device exiting surface.
Display base plate the most according to claim 1, it is characterised in that
Described barricade and color filter film are located at substrate away from the one of display device exiting surface
Side；
Be additionally provided with transparent dottle pin layer between described color filter film and substrate, described barricade with
Without dottle pin layer between substrate, described barricade near the face of substrate and dottle pin layer near the face of substrate
Flush.
Display base plate the most according to claim 1, it is characterised in that
Described barricade and color filter film are located at substrate near the one of display device exiting surface
Side；
The height of described barricade is more than the thickness of color filter film, and described barricade is near substrate
Face flush near the face of substrate with color filter film.
Display base plate the most according to claim 3, it is characterised in that
The height of described barricade is 2～2.5 times of the thickness of color filter film.
Display base plate the most according to claim 1, it is characterised in that
Described display base plate is the display base for being located between display panels and backlight
Plate.
Display base plate the most according to claim 5, it is characterised in that
Described display base plate is that shortwave passes through reflection substrate.
Display base plate the most according to claim 1, it is characterised in that
Described barricade is made up of reflective metal.
Display base plate the most according to claim 1, it is characterised in that
Described barricade is made up of black photoresist.
Display base plate the most according to claim 1, it is characterised in that
Described display base plate includes the sub-pixel of multiple different colours, at least part of sub-pixel
In be provided with the color filter film of respective color, described barricade surrounds the coloured silk in each sub-pixel
Color filter coating.
10. a display device, it is characterised in that including:
Display base plate described in any one in claim 1 to 9；
Backlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537554.4A CN105929590B (en) | 2016-07-08 | 2016-07-08 | Display substrate and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537554.4A CN105929590B (en) | 2016-07-08 | 2016-07-08 | Display substrate and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105929590A true CN105929590A (en) | 2016-09-07 |
| CN105929590B CN105929590B (en) | 2022-09-27 |
Family
ID=56827157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537554.4A Active CN105929590B (en) | 2016-07-08 | 2016-07-08 | Display substrate and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105929590B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526971A (en) * | 2016-12-29 | 2017-03-22 | 武汉华星光电技术有限公司 | Quantum dot film, monitor and preparation method for quantum dot film |
| CN107957640A (en) * | 2016-10-14 | 2018-04-24 | 三星显示有限公司 | Display device and its manufacture method |
| CN108828834A (en) * | 2018-05-17 | 2018-11-16 | 友达光电股份有限公司 | Display panel |
| CN109375410A (en) * | 2018-10-25 | 2019-02-22 | 武汉华星光电技术有限公司 | Colored optical filtering substrates and liquid crystal display device |
| CN109387975A (en) * | 2018-10-30 | 2019-02-26 | 武汉华星光电技术有限公司 | A kind of display panel and its display device |
| CN109491136A (en) * | 2019-01-16 | 2019-03-19 | 京东方科技集团股份有限公司 | A kind of filtering structure and preparation method thereof, display device |
| WO2019233239A1 (en) * | 2018-06-06 | 2019-12-12 | 深圳Tcl新技术有限公司 | Quantum-dot pixel photoluminescent liquid crystal display module and manufacturing method therefor |
| CN110962427A (en) * | 2019-11-25 | 2020-04-07 | Tcl华星光电技术有限公司 | Quantum dot film |
| CN114488603A (en) * | 2022-02-21 | 2022-05-13 | 深圳市华星光电半导体显示技术有限公司 | Quantum dot color film substrate, preparation method thereof and display panel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034386A (en) * | 2012-12-20 | 2013-04-10 | 北京京东方光电科技有限公司 | Capacitive touch display panel, display device, control device and control method |
| CN202870432U (en) * | 2012-10-31 | 2013-04-10 | 京东方科技集团股份有限公司 | Liquid crystal display device |
| CN104377226A (en) * | 2013-08-14 | 2015-02-25 | 业鑫科技顾问股份有限公司 | Display panel |
| CN104536198A (en) * | 2015-02-03 | 2015-04-22 | 京东方科技集团股份有限公司 | Display substrate, display panel and display device |
| CN104765193A (en) * | 2015-05-04 | 2015-07-08 | 合肥鑫晟光电科技有限公司 | Color filter, manufacturing method thereof, array substrate and display device |
| CN105259696A (en) * | 2015-11-16 | 2016-01-20 | 深圳市华星光电技术有限公司 | Manufacturing method for color filter substrate |
| US20160041430A1 (en) * | 2014-08-05 | 2016-02-11 | Samsung Display Co., Ltd. | Display device |
| CN105353554A (en) * | 2015-12-04 | 2016-02-24 | 深圳市华星光电技术有限公司 | Colored film substrate manufacturing method and liquid crystal display device |
| CN105404047A (en) * | 2015-12-04 | 2016-03-16 | 深圳市华星光电技术有限公司 | COA type LCD panel manufacturing method and COA type LCD panel |
| CN205787483U (en) * | 2016-07-08 | 2016-12-07 | 京东方科技集团股份有限公司 | Display base plate, display device |
-
2016
- 2016-07-08 CN CN201610537554.4A patent/CN105929590B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202870432U (en) * | 2012-10-31 | 2013-04-10 | 京东方科技集团股份有限公司 | Liquid crystal display device |
| CN103034386A (en) * | 2012-12-20 | 2013-04-10 | 北京京东方光电科技有限公司 | Capacitive touch display panel, display device, control device and control method |
| CN104377226A (en) * | 2013-08-14 | 2015-02-25 | 业鑫科技顾问股份有限公司 | Display panel |
| US20160041430A1 (en) * | 2014-08-05 | 2016-02-11 | Samsung Display Co., Ltd. | Display device |
| CN104536198A (en) * | 2015-02-03 | 2015-04-22 | 京东方科技集团股份有限公司 | Display substrate, display panel and display device |
| CN104765193A (en) * | 2015-05-04 | 2015-07-08 | 合肥鑫晟光电科技有限公司 | Color filter, manufacturing method thereof, array substrate and display device |
| CN105259696A (en) * | 2015-11-16 | 2016-01-20 | 深圳市华星光电技术有限公司 | Manufacturing method for color filter substrate |
| CN105353554A (en) * | 2015-12-04 | 2016-02-24 | 深圳市华星光电技术有限公司 | Colored film substrate manufacturing method and liquid crystal display device |
| CN105404047A (en) * | 2015-12-04 | 2016-03-16 | 深圳市华星光电技术有限公司 | COA type LCD panel manufacturing method and COA type LCD panel |
| CN205787483U (en) * | 2016-07-08 | 2016-12-07 | 京东方科技集团股份有限公司 | Display base plate, display device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957640A (en) * | 2016-10-14 | 2018-04-24 | 三星显示有限公司 | Display device and its manufacture method |
| US11726354B2 (en) | 2016-10-14 | 2023-08-15 | Samsung Display Co., Ltd. | Display device and method for manufacturing the same |
| CN106526971A (en) * | 2016-12-29 | 2017-03-22 | 武汉华星光电技术有限公司 | Quantum dot film, monitor and preparation method for quantum dot film |
| CN108828834A (en) * | 2018-05-17 | 2018-11-16 | 友达光电股份有限公司 | Display panel |
| WO2019233239A1 (en) * | 2018-06-06 | 2019-12-12 | 深圳Tcl新技术有限公司 | Quantum-dot pixel photoluminescent liquid crystal display module and manufacturing method therefor |
| CN109375410A (en) * | 2018-10-25 | 2019-02-22 | 武汉华星光电技术有限公司 | Colored optical filtering substrates and liquid crystal display device |
| WO2020082473A1 (en) * | 2018-10-25 | 2020-04-30 | 武汉华星光电技术有限公司 | Color filter substrate and liquid crystal display device |
| CN109387975B (en) * | 2018-10-30 | 2020-11-24 | 武汉华星光电技术有限公司 | Display panel and display device thereof |
| CN109387975A (en) * | 2018-10-30 | 2019-02-26 | 武汉华星光电技术有限公司 | A kind of display panel and its display device |
| CN109491136A (en) * | 2019-01-16 | 2019-03-19 | 京东方科技集团股份有限公司 | A kind of filtering structure and preparation method thereof, display device |
| WO2020147473A1 (en) * | 2019-01-16 | 2020-07-23 | 京东方科技集团股份有限公司 | Filter structure, preparation method therefor, and display device |
| US11397290B2 (en) | 2019-01-16 | 2022-07-26 | Boe Technology Group Co., Ltd. | Filter structure and method for manufacturing same, and display device |
| CN110962427A (en) * | 2019-11-25 | 2020-04-07 | Tcl华星光电技术有限公司 | Quantum dot film |
| CN114488603A (en) * | 2022-02-21 | 2022-05-13 | 深圳市华星光电半导体显示技术有限公司 | Quantum dot color film substrate, preparation method thereof and display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105929590B (en) | 2022-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105929590A (en) | Display base plate and display device | |
| CN112133734B (en) | Display panel and display device | |
| US9146419B1 (en) | Quantum rod based color pixel backlight for LCD | |
| CN107407835B (en) | Illumination device, display device, and television receiver | |
| TWI544620B (en) | Display panel | |
| CN107407467B (en) | Illumination device, display device, and television receiver | |
| CN105204221B (en) | Color membrane substrates, display panel and display device | |
| CN103278876A (en) | Quantum dot color filter and manufacturing method thereof and display device | |
| CN106597748A (en) | Display substrate, liquid crystal display panel and liquid crystal display device | |
| TWI591405B (en) | Photoluminescent display device and method for manufacturing the same | |
| CN109683378A (en) | A kind of color membrane substrates, array substrate, liquid crystal display panel and liquid crystal display | |
| CN109085717A (en) | Display panel and display device | |
| KR20150033927A (en) | Polarizing sheet with quantum rod and method of fabricating the same, and liquid crystal display device including the same | |
| CN103323970B (en) | Display panel, preparation method of display panel and display device | |
| US9857642B2 (en) | Display device and liquid crystal display device | |
| CN105807483A (en) | Display panel and manufacturing method thereof and display device | |
| CN100409071C (en) | Display substrate with reflective color filters | |
| CN107450218B (en) | Photoluminescent display device and method of manufacturing the same | |
| US20180188598A1 (en) | Display panels and polarizers thereof | |
| KR102344911B1 (en) | Photoluminescence device, method of manufacturing the same and display apparatus having the same | |
| CN104133320A (en) | Color liquid crystal display module structure and backlight module thereof | |
| CN106249336A (en) | Rotatory polarization sheet and OLED display | |
| CN105679796A (en) | Display panel and preparation method | |
| TW201837558A (en) | Reflective polarizing layer, wavelength conversion layer, and liquid crystal display device | |
| CN109755413A (en) | A kind of display panel and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |