CN109491133A - Display panel and display device - Google Patents
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- CN109491133A CN109491133A CN201811572134.5A CN201811572134A CN109491133A CN 109491133 A CN109491133 A CN 109491133A CN 201811572134 A CN201811572134 A CN 201811572134A CN 109491133 A CN109491133 A CN 109491133A
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- 239000000758 substrate Substances 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000002096 quantum dot Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 12
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133548—Wire-grid polarisers
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a display panel and display device, display panel includes: a first substrate; the array layer is arranged on the first substrate; a second substrate disposed opposite to the first substrate; the quantum dot material layer is arranged on the second substrate; the second polarizing layer is arranged on the quantum dot material layer; the second polarizing layer is a wire grid polarizing layer, is made of a conductive material, and is electrically coupled to the common voltage output end. And transmitting the common voltage through the second polarizing layer, wherein the second polarizing layer is equivalent to a common electrode layer.
Description
Technical field
This application involves display fields, more particularly to a kind of display panel and display device.
Background technique
Liquid crystal display device has the advantages that low cost, low-power consumption and high performance, has in fields such as electronics, digital products
Extensive use.And the display device with quanta point material, rely on quantum dot (Quantum Dot, QD) material, and benefit
With the energy rank quantum effect of material, continuous band structure becomes the discrete energy stage structure with molecular characterization, this material can be inhaled
Receive the photon of higher-energy or shorter wavelength and by electronics electricity hole to excitation to excitation state, later relaxation and it is compound
(Recombination) it and releases photon (Emission), and then generates color.
Relative to chromatic filter layer, the colour gamut of display device is can be improved in quanta point material.But quanta point material can shadow
The polarization state of incident light is rung, and then influences the display effect of display device, in this regard, polarizing layer is arranged in business men in display panel,
To overcome problems.On the other hand, such way increases the number of levels of display panel again, is unfavorable for the integrated of display panel
Change, and make the penetrance of display device low, it is desirable to provide more powerful backlight module.
Summary of the invention
The purpose of the application is, provides a kind of display panel and display device.
It the purpose of the application and solves its technical problem and adopts the following technical solutions to realize.It is proposed according to the application
A kind of display panel, comprising: first substrate；Array layer is set on the first substrate；The second substrate, with described first
Substrate is oppositely arranged；Quanta point material layer is set in the second substrate；Second polarizing layer is set to the quantum dot material
On the bed of material；Wherein, second polarizing layer is wiregrating polarizing layer, is conductive material, and is electrically coupled to common voltage output
End.
In the embodiment of the application, one first polarizing layer is further included, is set on the first substrate, is located at described
Between first substrate and the second substrate.
In the embodiment of the application, one first polarizing layer is further included, is set on the first substrate, positioned at being located at
The outer surface of the first substrate.
In the embodiment of the application, first polarizing layer is wiregrating polarizing layer, when first polarizing layer is located at
Between the first substrate and the second substrate, first polarizing layer is set on the array layer.
In the embodiment of the application, first polarizing layer is conductive material.
In the embodiment of the application, first polarizing layer is electrically coupled to pixel voltage output end to conduct pixel
Voltage, described first polarizing layer etc. are all a pixel electrode layer.
In the embodiment of the application, common voltage, described second polarizing layer etc. are transmitted by second polarizing layer
It is all a common electrode layer.
In the embodiment of the application, the material of the wiregrating polarizing layer includes metal or the macromolecule material containing metal
Material.
In the embodiment of the application, the material of the wiregrating polarizing layer include at least one of chromium, aluminium, Jin Heyin or
Its composite material.
In the embodiment of the application, it is nano impression that the mode on second polarizing layer, which is arranged in, in wiregrating.
It the purpose of the application and solves its technical problem also following technical measures can be used to further realize.
The another object of the application is a kind of display panel, comprising: first substrate；Array layer is set to first base
On plate；First polarizing layer is set on the array layer；The second substrate is oppositely arranged with the first substrate；Quanta point material
Layer, is set in the second substrate；Second polarizing layer is set on the quanta point material layer；Wherein, first polarisation
Layer and second polarizing layer are wiregrating polarizing layer, are conductive material, and, first polarizing layer is electrically coupled to pixel
Voltage output end, second polarizing layer are electrically coupled to common voltage output end；Wherein, described first polarizing layer etc. is all one
Pixel electrode layer, described second polarizing layer etc. are all a common electrode layer.
The further object of the application is a kind of display device, comprising: backlight module and display panel, the display surface
Plate treasure-house: first substrate；Array layer is set on the first substrate；The second substrate is oppositely arranged with the first substrate；
Quanta point material layer is set in the second substrate；Second polarizing layer is set on the quanta point material layer；Wherein, institute
Stating the second polarizing layer is wiregrating polarizing layer, is conductive material, and be electrically coupled to common voltage output end.Wherein, the back
Optical module is oppositely arranged with the display panel, states the backlight module of backlight module or ultraviolet light that backlight module is blue light.
In the embodiment of the application, one first polarizing layer is further included, is set on the first substrate, is located at described
Between first substrate and the second substrate or positioned at the outer surface of the first substrate.
In the embodiment of the application, first polarizing layer is wiregrating polarizing layer, when first polarizing layer is located at
Between the first substrate and the second substrate, first polarizing layer is set on the array layer.
In the embodiment of the application, first polarizing layer is conductive material.
In the embodiment of the application, it is described to conduct that first polarizing layer is electrically coupled to pixel voltage output end
Pixel voltage, described first polarizing layer etc. are all a pixel electrode layer.
In the embodiment of the application, common voltage, described second polarizing layer etc. are transmitted by second polarizing layer
It is all a common electrode layer.
In the embodiment of the application, the material of the wiregrating polarizing layer includes metal or the macromolecule material containing metal
Material.
In the embodiment of the application, the material of the wiregrating polarizing layer include at least one of chromium, aluminium, Jin Heyin or
Its composite material.
In the embodiment of the application, it is nano impression that the mode on second polarizing layer, which is arranged in, in wiregrating.
The application is by the improvement to wire-grid layer structure, so that wire-grid layer has served as the dual work of polarizing layer and electrode layer
With can save the structure of the common electrode layer and buffer layer in display panel, improve the integrated level of display panel, due to few
The thickness of common electrode layer and buffer layer, display panel becomes smaller, and corresponding penetrance is promoted, and can reduce the power consumption of backlight module.
Detailed description of the invention
Fig. 1 is the display panel schematic diagram of one embodiment of the application.
Fig. 2 is the display panel schematic diagram of one embodiment of the application.
Fig. 3 is the wire-grid layer partial schematic diagram of one embodiment of the application.
Fig. 4 is the display panel schematic diagram of one embodiment of the application.
Fig. 5 is the display device schematic diagram of one embodiment of the application.
Fig. 6 is the display device schematic diagram of the another embodiment of the application.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the application with reference to additional schema
Example.The direction term that the application is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the application, rather than to
Limit the application.
Attached drawing and explanation are considered inherently illustrative, rather than restrictive.The similar list of structure in the figure
Member is to be given the same reference numerals.In addition, in order to understand and be convenient for description, the size and thickness of each component shown in the accompanying drawings are
It is arbitrarily shown, but the application is without being limited thereto.
In the accompanying drawings, for clarity, the thickness in layer, film, panel, region etc. is exaggerated.In the accompanying drawings, in order to understand
With convenient for description, the thickness of some layer and region is exaggerated.It will be appreciated that ought such as layer, film, region or substrate component quilt
Referred to as " " another component "upper" when, the component can be directly on another component, or there may also be middle groups
Part.
In addition, in the description, unless explicitly described as opposite, otherwise word " comprising " will be understood as meaning to wrap
The component is included, but is not excluded for any other component.In addition, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
Further to illustrate that the application is the technical means and efficacy reaching predetermined goal of the invention and being taken, below in conjunction with
Attached drawing and specific embodiment, to what is proposed according to the application, specific embodiment, structure, feature and its effect, specifically
It is bright as after.
Fig. 1 is the display panel schematic diagram of one embodiment of the application.Referring to FIG. 1, a kind of display panel 10, comprising: the
One substrate 100；Array layer 110 is set on the first substrate；Pixel electrode layer 120 is set on the array layer；The
One oriented layer 130 is set on the pixel electrode layer 120 and the array layer 110.The second substrate 200, with first base
Plate is oppositely arranged；Quanta point material layer 210 is set in the second substrate 200；First buffer layer 231 is set to the amount
In son point material layer 210；Second polarizing layer 240 is set in the first buffer layer 231；Second buffer layer 232, is set to
On second polarizing layer 240；Common electrode layer 220 is set in second buffer layer 232；Oriented layer 130 is set to described
In common electrode layer 220；Liquid crystal layer 150 is set between the first substrate 100 and the second substrate 200；And one first
Polarizing layer 140 is set to the outer surface of the first substrate 100.Wherein, second polarizing layer 240 is wire-grid layer 240, is led to
The wire-grid layer and first polarizing layer are crossed, to control whether passing through of incident light.
In the embodiment of the application, this display panel 10 is set to the first polarizing layer 140 by quantum dot material layer
Except the second polarizing layer 240, i.e., the described quanta point material layer not at the first polarizing layer 140 and the second polarizing layer 240 it
Between, it can solve the problem of quanta point material layer influences incident light polarization state.
Fig. 2 is the display panel schematic diagram of one embodiment of the application.Referring to FIG. 2, in the embodiment of the application, one
Kind display panel 20, comprising: first substrate 100；Array layer 110 is set on the first substrate 100；The second substrate 200,
It is oppositely arranged with the first substrate 100；Quanta point material layer 210 is set in the second substrate 200；First buffer layer
231, it is set on the quanta point material layer 210；Wire-grid layer 240 is set in the first buffer layer 231；And orientation
Layer 130, is respectively arranged on second polarizing layer 240 and the pixel electrode layer 120, to give liquid crystal pretilt angle.Wherein,
Second polarizing layer 240 is wiregrating polarizing layer (WGP, Wire Grid Polarizer), can be conductive material, and electrically
It is coupled to common voltage output end (not shown).
Fig. 3 is the wire-grid layer partial schematic diagram of one embodiment of the application.It please also refer to Fig. 2 and Fig. 3, the one of the application
In embodiment, the line width L of second polarizing layer can for example between 10nm to 90nm (for example, 40nm, 50nm, 60nm
Deng), the line-spacing W of second polarizing layer can for example between 150nm to 450nm (for example, 150nm, 170nm, 190nm,
240nm etc.).
In the embodiment of the application, the display panel 20 further includes one first polarizing layer 140, can for example be arranged
In on the first substrate 100, and it is located at the outer surface of the first substrate 100.
In the embodiment of the application, common voltage is transmitted by second polarizing layer 240, may make described second
Polarizing layer 240 etc. is all or is equivalent to a common electrode layer, and reduces a second buffer layer 232 and a common electrode layer according to this
220 (as depicted in figs. 1 and 2).
Fig. 4 is the display panel schematic diagram of one embodiment of the application.It please also refer to Fig. 2 to Fig. 4, in one embodiment,
A kind of display panel 30, comprising: first substrate 100；Array layer 110 is set on the first substrate 100；The second substrate
200, it is oppositely arranged with the first substrate 100；Quanta point material layer 210 is set in the second substrate 200；First is slow
Layer 231 is rushed, is set on the quanta point material layer 210；Wire-grid layer 240 is set in the first buffer layer 231；And
First polarizing layer 140 is set on the first substrate 100, and is located at the first substrate 100 and the second substrate 200
Between.
In the embodiment of the application, first polarizing layer 140 also may be, for example, wiregrating polarizing layer, when described first
Between the first substrate 100 and the second substrate 200, first polarizing layer 140 is set to described polarizing layer 140
On array layer 110.Wherein, first polarizing layer 140 can be conductive material, and be electrically coupled to pixel voltage output end (figure
Do not show) to conduct pixel voltage.
In the embodiment of the application, first polarizing layer 140, which can wait, to be all or is equivalent to a pixel electrode layer.
In the embodiment of the application, common voltage, second polarizing layer are transmitted by second polarizing layer 240
240 can to wait be all a common electrode layer.
Fig. 5 is the display device schematic diagram of one embodiment of the application.It please also refer to Fig. 2 to Fig. 5, one in the application is real
It applies in example, a kind of display device 1, comprising: display panel, the display panel include: first substrate 100；Array layer 110, if
It is placed on the first substrate 100；The second substrate 200 is oppositely arranged with the first substrate 100；Quanta point material layer 210,
It is set in the second substrate 200；First buffer layer 231 is set on the quanta point material layer 210；Wire-grid layer 240,
It is set in the first buffer layer 231；And oriented layer 130, it is respectively arranged at second polarizing layer 240 and the pixel
On electrode layer 120；And backlight module 11, it is oppositely arranged with the display panel.The backlight module launches light, passes through
First polarizing layer, first substrate, the liquid crystal layer and second polarizing layer 240, expose to the quanta point material layer
210, under the irradiation of light energy level quantum effect occurs for the quanta point material layer 210, and the color of different colours is generated with this
It is color.
In one embodiment, the backlight module 11 provides high-energy light source, may be, for example, blue light backlight module or
The backlight module of ultraviolet light.
Fig. 6 is the display device schematic diagram of the another embodiment of the application.In one embodiment, a kind of display device 2, with
The display device 1 is compared, and backlight module launches high-energy light, first exposes to the quanta point material layer, then pass through second
Polarizing layer and the first polarizing layer.The first polarizing layer and the second polarizing layer are first passed through relative to display device 1, then arrives quanta point material
Layer, display device 2 have higher light utilization efficiency.
In the embodiment of the application, the material of the wiregrating polarizing layer (140,240) includes metal or contains metal
High molecular material.
In some embodiments, the material of the wiregrating polarizing layer (140,240) can be for example including in chromium, aluminium, gold and silver
At least one or chromium, aluminium, gold and silver at least one of composite material.
In the embodiment of the application, it is nano impression that the mode on second polarizing layer, which is arranged in, in wiregrating.
In some embodiments, the common voltage or the pixel voltage are transmitted by the wire-grid layer, so that described
Wire-grid layer has served as the effect of polarizing layer and common electrode layer or pixel electrode layer, can save one of electrode layer and buffer layer
Structure, and then reduce the level thickness of display panel or display device, improve the liquid crystal efficiency of panel.
In some embodiments, the wire-grid layer is conducted to electrode, one can be passed through for example when the wire-grid layer is arranged
Road optical cover process, the circuit being integrally formed between the wire-grid layer and wire-grid layer and electrode.
In some embodiments, the array layer includes the active switch of multiple array configurations.
In some embodiments, the thickness of display panel described in Fig. 1 to Fig. 6 or the hierarchical structure of display device only for
Show, rather than limits the size relationship between hierarchical structure.
In some embodiments, the display panel of the application may be, for example, liquid crystal display panel, so without being limited thereto, also may be used
For TN (Twisted Nematic, twisted-nematic) display panel, STN (Super Twisted Nematic, super twisted nematic)
Display panel, IPS (In-Plane Switching, plane conversion) display panel, plasma display panel, quantum dot are shown
Panel, curved face type display panel or other types display panel.
The application is by the improvement to wire-grid layer structure, so that wire-grid layer has served as the dual work of polarizing layer and electrode layer
With can save the structure of the common electrode layer and buffer layer in display panel, improve the integrated level of display panel.Another party
Face, due to reducing common electrode layer and buffer layer, the thickness of display panel becomes smaller, and corresponding panel penetrance is promoted, liquid crystal
The required reaction time reduces, and can reduce the power consumption of backlight module when showing equivalent brightness, and improve the service life of display device.
" in some embodiments " and " in various embodiments " terms are used repeatedly etc..The term is not usually
Refer to identical embodiment；But it may also mean that identical embodiment.The words such as "comprising", " having " and " comprising " are synonymous
Word, unless its context meaning shows other meanings.
The above is only embodiments herein, not makes any form of restriction to the application, although the application
It is disclosed above with specific embodiment, however it is not limited to the application, any person skilled in the art, not
It is detached within the scope of technical scheme, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, but all contents without departing from technical scheme, the technical spirit according to the application is to the above reality
Any simple modification, equivalent change and modification made by example are applied, in the range of still falling within technical scheme.
Claims (10)
1. a kind of display panel characterized by comprising
First substrate；
Array layer is set on the first substrate；
The second substrate is oppositely arranged with the first substrate；
Quanta point material layer is set in the second substrate；
Second polarizing layer is set on the quanta point material layer；
Wherein, second polarizing layer is wiregrating polarizing layer, is conductive material, and be electrically coupled to common voltage output end.
2. display panel as described in claim 1, which is characterized in that further include one first polarizing layer, be set to described first
On substrate, between the first substrate and the second substrate or positioned at the outer surface of the first substrate.
3. display panel as claimed in claim 2, which is characterized in that first polarizing layer is wiregrating polarizing layer, when described
For first polarizing layer between the first substrate and the second substrate, first polarizing layer is set to the array layer
On.
4. display panel as claimed in claim 3, which is characterized in that first polarizing layer be conductive material, described first
Polarizing layer is electrically coupled to pixel voltage output end to conduct pixel voltage, the same pixel electrode layer such as described first polarizing layer.
5. display panel as described in claim 1, which is characterized in that transmit common voltage, institute by second polarizing layer
Stating second polarizing layer etc. is all a common electrode layer.
6. display panel as described in claim 1, which is characterized in that the material of the wiregrating polarizing layer includes chromium, aluminium, Jin He
At least one of silver or its composite material.
7. display panel as described in claim 1, which is characterized in that the material of the wiregrating polarizing layer includes metal or contains
The high molecular material of metal.
8. display panel as described in claim 1, which is characterized in that the mode that wiregrating is arranged on second polarizing layer is
Nano impression.
9. a kind of display panel characterized by comprising
First substrate；
Array layer is set on the first substrate；
First polarizing layer is set on the array layer；
The second substrate is oppositely arranged with the first substrate；
Quanta point material layer is set in the second substrate；
Second polarizing layer is set on the quanta point material layer；
Wherein, first polarizing layer and second polarizing layer are wiregrating polarizing layer, are conductive material, and, described the
One polarizing layer is electrically coupled to pixel voltage output end, and second polarizing layer is electrically coupled to common voltage output end；
Wherein, described first polarizing layer etc. is all a pixel electrode layer, and described second polarizing layer etc. is all a common electrode layer.
10. a kind of display device characterized by comprising backlight module, and as claimed in any one of claims 1-9 wherein
Display panel, wherein the backlight module is oppositely arranged with the display panel, and the backlight module is the backlight module of blue light
Or the backlight module of ultraviolet light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572134.5A CN109491133A (en) | 2018-12-21 | 2018-12-21 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572134.5A CN109491133A (en) | 2018-12-21 | 2018-12-21 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109491133A true CN109491133A (en) | 2019-03-19 |
Family
ID=65711357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572134.5A Pending CN109491133A (en) | 2018-12-21 | 2018-12-21 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109491133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219723A (en) * | 2021-04-26 | 2021-08-06 | 北海惠科光电技术有限公司 | Display device and display terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330915A (en) * | 2014-11-07 | 2015-02-04 | 京东方科技集团股份有限公司 | Array substrate, liquid crystal display panel and display device |
| CN104503165A (en) * | 2014-12-30 | 2015-04-08 | 京东方科技集团股份有限公司 | Display panel and display device |
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| CN104503165A (en) * | 2014-12-30 | 2015-04-08 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN107817624A (en) * | 2016-09-12 | 2018-03-20 | 三星显示有限公司 | Display device |
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| CN113219723A (en) * | 2021-04-26 | 2021-08-06 | 北海惠科光电技术有限公司 | Display device and display terminal |
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