CN106646904A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN106646904A CN106646904A CN201710114469.1A CN201710114469A CN106646904A CN 106646904 A CN106646904 A CN 106646904A CN 201710114469 A CN201710114469 A CN 201710114469A CN 106646904 A CN106646904 A CN 106646904A
- Authority
- CN
- China
- Prior art keywords
- polarized light
- sub
- light
- micro
- display floater
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
Abstract
The invention discloses a display panel and a display device. The display panel comprises a substrate, wherein the display panel further comprises a display structure located on the substrate, the display structure comprises a plurality of sub-pixel units, and each sub-pixel unit comprises at least two self-luminous subunits for generating polarized light on different polarization directions separately. In the embodiment of the invention, as each sub-pixel unit adopts at least two self-luminous subunits for generating polarized light on different polarization directions separately, during 3D display, each sub-pixel simultaneously generates polarized light on at least two directions, and display with high PPI and high brightness is realized.
Description
Technical field
The present invention relates to display technology field, espespecially a kind of display floater and display device.
Background technology
After high definition, 3D Display Techniques have become display device next one center of gravity.Compare 2D to show, 3D is more three-dimensional
It is true to nature, make spectators have sensation on the spot in person.
Current 3D technology can be divided into two kinds of spectacle and bore hole formula, wherein spectacle 3D technology can be divided into aberration formula,
Shutter and polarization type.
Wherein, aberration formula 3D technology separates spectral information by the filter wheel for rotating, and is carried out using the optical filter of different colours
Picture filters so that a picture can produce two width images, and each eye of people all sees different images, produces 3D effects
Really, its cost of implementation is cheap, but because 3D picture effects are poor, is eliminated substantially.
Shutter 3D technology mainly realizes 3D by improving the rapid refresh rate (at least to reach 120Hz) of picture
Effect.After 3D signal inputs are to display device, image just realizes that left-right frames are alternately produced with the form of frame sequence, by infrared
Transmitter transfers out these frame signals, and the 3D glasses for being responsible for receiving realize that right and left eyes watch corresponding figure in refresh synchronization
Picture, and keep and 2D video identical frame numbers, two eyes of spectators see the different pictures being switched fast, and in brain
Middle generation illusion, just watches stereopsis.If shutter 3D technology refresh rate is low, image has flickering, easily draws
Play dizziness.And, shutter 3D technology due to using active glasses, so cost and price are higher.
Polarization type 3D is also polarization type 3D technology, glasses price also inexpensively, current 3D cinemas, 3D LCD TVs etc.
General polarization type 3D technology is used mostly.General polarization type 3D technology is the principle that has " direction of vibration " using light decomposing original graph
As, first pass through and divide the image into vertical to polarised light and level to a series of paintings face of polarised light two, then 3D glasses or so are adopted respectively
With the polarized lenses in different polarization direction, the right and left eyes of such people can just receive two a series of paintings faces, then through brain compound stereoscopic shadow
Picture.General polarization type 3D technology easily realizes that stereo-picture does not have flickering, will not cause dizziness；But have that resolution ratio is low and brightness
Low defect, have impact on its application in high-end display field.
The content of the invention
In order to solve above-mentioned technical problem, a kind of display floater and display device are embodiments provided, can be solved
Certainly polarization type 3D show exist resolution ratio is low and the low problem of brightness.
A kind of display floater, including substrate are embodiments provided, also includes being located at the display on the substrate
Structure, the display structure includes multiple sub-pixel units, and each described sub-pixel unit includes producing different polarization side respectively
To polarised light at least two spontaneous photon units.
Alternatively, the spontaneous photon unit in described each sub-pixel unit is divided into two groups, and per group at least includes one certainly
Luminous subelement, the polarised light produced by the spontaneous photon unit be linearly polarized light, two in described each sub-pixel unit
The polarization direction of the polarised light produced by group spontaneous photon unit is mutually orthogonal.
Alternatively, it is described to show that structure also includes being located at the circularly polarized light on the plurality of sub-pixel unit light direction
Conversion layer, the circularly polarized light conversion layer is used to for the linearly polarized light that the spontaneous photon unit is produced to be converted to circularly polarized light.
Alternatively, the circularly polarized light conversion layer is that 1/4 wavelength phases compensate film.
Alternatively, the spontaneous photon unit includes self-luminous part and is arranged on the line of the self-luminous part light emission side
The light that the self-luminous part sends is converted to linearly polarized light by polarised light converting member, the linearly polarized light converting member.
Alternatively, the self-luminous part includes micro- LED.
Alternatively, the linearly polarized light converting member includes wire grating.
Alternatively, the wire grating is nanometer period metal lines grid, and two groups in described each sub-pixel unit are spontaneous
Wire grating in light subelement is mutually perpendicular to, the polarised light mutually orthogonal to produce polarization direction.
Alternatively, micro- LED is the micro- LED of white light, and the side of the linearly polarized light converting member light direction also sets up
There are RGB RGB monochromatic filters corresponding with the color of affiliated sub-pixel unit；Or
Micro- LED is the monochromatic micro- LED of RGB corresponding with the color of affiliated sub-pixel unit.
The embodiment of the present invention additionally provides a kind of display device, including the display floater of above-mentioned any one.
In the embodiment of the present invention, because each sub-pixel unit adopts the polarised light for producing different polarization direction respectively extremely
Few two spontaneous photon units, when 3D shows, can cause each sub-pixel to produce the polarised light at least two directions simultaneously, can
To realize high PPI (Pixels Per Inch, the number of pixels of per inch) and high brightness as 2D shows.
Further, by using circularly polarized light conversion layer, linearly polarized light being converted into into circularly polarized light, so, Guan Zhong
During viewing 3D rendering, viewing angle is changed on viewing without impact without strictly restriction, namely viewing angle.
Further, self-luminous part includes micro- LED, and because micro- LED sizes can be with very little, luminous efficiency and brightness are very
It is high, it is possible to achieve the frivolous 3D of high PPI high brightness is colored to be shown.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realizing and obtain in claim and accompanying drawing.
Description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes a part for specification, with this
The embodiment of application for explaining technical scheme, does not constitute the restriction to technical solution of the present invention together.
Fig. 1 is the display floater schematic diagram of the embodiment of the present invention；
Fig. 2 is the sub-pixel unit schematic diagram of the embodiment of the present invention；
Fig. 3 (a) and Fig. 3 (b) is micro- LED and wire grating schematic diagram of the embodiment of the present invention；
Fig. 4 is micro- LED drive circuit schematic diagram；
Fig. 5 adds RGB filter schematic diagram for the micro- LED of white light of the embodiment of the present invention；
Each layer composition schematic diagram when Fig. 6 grows for micro- LED of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
As shown in figure 1, the display floater of the embodiment of the present invention, including substrate 10, also include being located on the substrate
Show structure 20.
The display structure 20 includes multiple sub-pixel units 21, and each described sub-pixel unit includes producing difference respectively
At least two spontaneous photon units of the polarised light of polarization direction.
As shown in Fig. 2 sub-pixel unit 21 is different according to shown color, the son of three kinds of colors of red, green, blue can be divided into
Pixel cell, respectively positioned at corresponding sub-pixel position.The combination of three kinds of color sub-pixels units 21 of red, green, blue is used to show
One pixel.In the example in figure 2, the sub-pixel unit 21 includes two spontaneous photon units 22.In other examples,
Plural spontaneous photon unit 22 can also be included.
In the embodiment of the present invention, because each sub-pixel unit 21 is using the polarised light for producing different polarization direction respectively
At least two spontaneous photon units 22, when 3D shows, can cause each sub-pixel to produce the polarization at least two directions simultaneously
Light, it is possible to achieve the high PPI and high brightness as 2D shows.
Wherein, the spontaneous photon unit 22 in described each sub-pixel unit 21 can be divided into two groups, and per group at least includes one
Individual spontaneous photon unit 22, the polarised light produced by the spontaneous photon unit 22 be linearly polarized light, described each sub-pixel list
The polarization direction of the polarised light produced by two groups of spontaneous photon units 22 in unit 21 is mutually orthogonal.
Wherein, the polarised light produced by two groups of spontaneous photon units 22 can be vertically oriented respectively and horizontal direction, such as
Shown in Fig. 2.
In practical application, when 2D shows, one group of spontaneous photon unit in each sub-pixel unit 21 can be only opened
22, another group standby, for replacing when breaking down, can improve the life and reliability that 2D shows.When 3D shows, per height
Two groups of spontaneous photon units 22 in pixel cell 21 are opened, and the polarized light image of both direction is shown respectively, wear polarisation eye
The right and left eyes of mirror can see that different image frames, show so as to realize that polarisation 3D is colored.
When one group of above-mentioned unlatching or two groups of spontaneous photon units 22, if including multiple spontaneous photon units 22 in group, can
Being all or part of unlatching.When spontaneous photon unit 22 in part in unlatching group, the spontaneous photon unit 22 do not opened can be with
As standby, for replacing when breaking down.
As shown in figure 1, the display structure 20 may also include on the light direction of the plurality of sub-pixel unit 21
Circularly polarized light conversion layer 23, the circularly polarized light conversion layer 23 is used for the linearly polarized light that produces the spontaneous photon unit 22
Be converted to circularly polarized light.
By using circularly polarized light conversion layer 23, linearly polarized light being converted into into circularly polarized light, so, spectators are in viewing 3D figures
During picture, to viewing angle without strictly restriction, namely viewing angle change is on watching without impact.
Wherein, mutually orthogonal linearly polarized light, into circularly polarized light conversion layer 23, can respectively be converted into Left-hand circular polarization
Light and right-circularly polarized light.
Wherein, the circularly polarized light conversion layer 23 can be 1/4 wavelength phases compensation film (retardation film).Should
Phase compensation film is divided into extended and application type, and narrow wave zone is wherein belonged to extended more, and wide wave zone is reached with stacked system
Require, can be formed through film forming, high accuracy stretching with Merlon.In order to improve the contrast and viewing angle characteristic of display, can be with
Formed using the different polymeric membrane lamination of two-layer or multilayer.
The spontaneous photon unit 22 may include that self-luminous part is inclined with the line for being arranged on the self-luminous part light emission side
Shake light converting member, and the light that the self-luminous part sends is converted to linearly polarized light by the linearly polarized light converting member.
Wherein, the self-luminous part can include micro- (Micro) LED (Light Emitting Diode, light-emitting diodes
Pipe).The linearly polarized light converting member includes wire grating.
As shown in Fig. 3 (a) and Fig. 3 (b), in the present embodiment, micro- LED from bottom to up, can be comprising first electrode 31, p-type half
Conductor layer 32, MQW (MQWs) active layer 33, n type semiconductor layer 34 and second electrode 35.The light emission side of micro- LED is provided with
Wire grating 36.
In the present embodiment, the wire grating 36 is nanometer period metal lines grid, in described each sub-pixel unit 21
Wire grating 36 in two groups of spontaneous photon units 22 is mutually perpendicular to, the polarised light mutually orthogonal to produce polarization direction.
Wherein, Fig. 3 (a) represents that wire grating 36 produces the polarised light of vertical direction, and Fig. 3 (b) represents that wire grating 36 is produced
The polarised light of raw horizontal direction.
Because micro- LED sizes can be with very little, existing pel spacing (pixel pitch) is about 60-300um, micro- LED chip
Size 1-20um, thickness 3-8um can be accomplished, it is possible to achieve high PPI, frivolous 3D show.Same OLED (Organic Light-
Emitting Diode, Organic Light Emitting Diode) it is similar to luminous for Active Addressing, but light efficiency is high and element manufacturing is in drive circuit
Top, pixel light emission area is bigger, it is possible to achieve the PPI higher than OLED.
I-V (current-voltage) characteristic curve of micro- LED is in non-linear relation, when micro- LED both end voltages occur minor fluctuations
When, flowing through the electric current of micro- LED will occur violent change, therefore micro- LED current stability requirements that drive circuit is provided compared with
It is high.Because electric current is not storage-stable, and voltage can temporarily be stored by electric capacity, so by a TFT (Thin Film
Transistor, thin film transistor (TFT)) by storage voltage conversion be electric current, such as Fig. 4, the drive circuit include two TFT, wherein
One to drive (Driver) TFT, another is switch (Switch) TFT, and the drive circuit also includes an electric capacity Cs.Wherein,
It is the electric current for flowing through the TFT by Driver TFT gate voltage conversions, the TFT and micro- LED is cascaded structure, i.e. the TFT electric currents
Namely electric current when micro- LED operation.Driver TFT gates voltage is data voltage, comes from data (Data) line, but
It is the signal for having large number of rows on Data lines, so Data signals to be selectively linked into Switch TFT the grid of Driver TFT
Pole, and the signal that (Scan) signal is Switch TFT is scanned, the grid voltage of Driver TFT is kept by electric capacity Cs, is prevented
Only drift about.
Micro- LED can be the micro- LED of white light or be RGB (RGB) corresponding with the color of affiliated sub-pixel unit
Monochromatic micro- LED.
As shown in figure 5, being the linearly polarized light converting member light direction as micro- LED LED37s micro- for white light
Side is additionally provided with RGB monochromatic filters 38 corresponding with the color of affiliated sub-pixel unit.
Below using using micro- LED as display floater self-luminous part, nanometer period metal lines grid are used as linearly polarized light
As a example by converting member, the manufacturing process of display floater is illustrated：
Step 1, in advance on other substrates growth completes micro- LED；
Wherein, micro- LED growth techniques are with tradition LED techniques, sequential aggradation layers of material.By taking Fig. 6 as an example, from the bottom up according to
It is secondary for Sapphire Substrate layer, GaN cushions, N-type GaN layer, the MQW comprising multiple cycles (MQW) active layer, p-type GaN
Contact layer, current extending and P-type electrode.Manufacturing process may include：ICP(Inductive Coupled Plasma
Emission Spectrometer, inductively coupled plasma) etching groove to the substrates such as sapphire, on epitaxial wafer every
Detached strip semiconductor devices platform is separated out, ICP etchings establish pixel cell size on platform, and stripping technology is in p-type
Current extending is made on GaN contact layers；Electrode is made in N-type GaN layer and p-type GaN contact layer by heat deposition.
Step 2, in micro- LED surface nanometer period metal lines grid are made；
Wherein, wire grating is made by nano-imprint process, including：
(1) metal level is arranged at into micro- LED surface, wherein, the metal that aluminium, copper, molybdenum etc. are suitable to photoetching may be selected；
(2) coating photoresist on the metal layer；
(3) hard template is arranged on photoresist, carries out nano impression, solidified by heating or UV (i.e. ultraviolet solid
Change) make photoresist solidified forming；
(4) hard template is removed, metal level is performed etching；
(5) to the metal level coat protective layer after etching, the protective layer can be the non-conductive medium such as silica.
Step 3, the micro- LED for being provided with nanometer period metal lines grid is transferred on substrate；
If micro- LED is the micro- LED of white light, on the wire grating, the face with affiliated sub-pixel unit is set
The corresponding RGB monochromatic filters of color.
Step 4, on all micro- LED, arranges 1/4 wavelength phases compensation film.
Wherein, can be coated on high molecular polymer (such as Merlon) and be provided with the micro- of nanometer period metal lines grid
On LED, in order to improve the contrast and viewing angle characteristic of display, the different macromolecule membranous layer conduct of two-layer or multilayer can be adopted
1/4 wavelength phases compensate film.
The embodiment of the present invention additionally provides a kind of display device, including above-mentioned display floater.
In sum, in the embodiment of the present invention, because each sub-pixel unit is using generation different polarization direction respectively
At least two spontaneous photon units of polarised light, when 3D shows, can cause each sub-pixel to produce at least two directions simultaneously
Polarised light, it is possible to achieve the high PPI and high brightness as 2D shows.Further, by using circularly polarized light conversion layer,
Linearly polarized light is converted into into circularly polarized light, so, spectators limit viewing angle when 3D rendering is watched without strict, namely
Viewing angle change is on viewing without impact.Further, by using micro- LED, because micro- LED sizes can be lighted with very little
Efficiency and brightness are very high, it is possible to achieve the frivolous 3D of high PPI high brightness is colored to be shown.
Although disclosed herein embodiment as above, described content is only to readily appreciate the present invention and adopt
Embodiment, is not limited to the present invention.Technical staff in any art of the present invention, is being taken off without departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details implemented
Scope of patent protection, still must be defined by the scope of which is defined in the appended claims.
Claims (10)
1. a kind of display floater, including substrate, it is characterised in that also include being located at the display structure on the substrate, it is described
Show that structure includes multiple sub-pixel units, each described sub-pixel unit includes producing the polarised light in different polarization direction respectively
At least two spontaneous photon units.
2. display floater according to claim 1, it is characterised in that
Spontaneous photon unit in described each sub-pixel unit is divided into two groups, and per group at least includes a spontaneous photon unit,
Polarised light produced by the spontaneous photon unit be linearly polarized light, two groups of spontaneous photon lists in described each sub-pixel unit
The polarization direction of the polarised light produced by unit is mutually orthogonal.
3. display floater according to claim 2, it is characterised in that the display structure also includes being located at the plurality of son
Circularly polarized light conversion layer on pixel cell light direction, the circularly polarized light conversion layer is used for the spontaneous photon unit
The linearly polarized light of generation is converted to circularly polarized light.
4. display floater according to claim 3, it is characterised in that
The circularly polarized light conversion layer is that 1/4 wavelength phases compensate film.
5. the display floater according to any one in claim 2～4, it is characterised in that
The spontaneous photon unit includes self-luminous part and is arranged on the linearly polarized light conversion of the self-luminous part light emission side
The light that the self-luminous part sends is converted to linearly polarized light by part, the linearly polarized light converting member.
6. display floater according to claim 5, it is characterised in that the self-luminous part includes micro- light emitting diode
LED。
7. display floater according to claim 6, it is characterised in that the linearly polarized light converting member includes metal wire
Grid.
8. display floater according to claim 7, it is characterised in that the wire grating is nanometer period metal lines grid,
The wire grating in two groups of spontaneous photon units in described each sub-pixel unit is mutually perpendicular to, mutual to produce polarization direction
Orthogonal polarised light.
9. display floater according to claim 6, it is characterised in that
Micro- LED is the micro- LED of white light, and the side of the linearly polarized light converting member light direction is additionally provided with and affiliated sub- picture
The corresponding RGB RGB monochromatic filters of color of plain unit；Or
Micro- LED is the monochromatic micro- LED of RGB corresponding with the color of affiliated sub-pixel unit.
10. a kind of display device, it is characterised in that include the display floater as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114469.1A CN106646904A (en) | 2017-02-28 | 2017-02-28 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114469.1A CN106646904A (en) | 2017-02-28 | 2017-02-28 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106646904A true CN106646904A (en) | 2017-05-10 |
Family
ID=58847554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710114469.1A Pending CN106646904A (en) | 2017-02-28 | 2017-02-28 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106646904A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997745A (en) * | 2017-06-15 | 2017-08-01 | 京东方科技集团股份有限公司 | A kind of display device and its driving method |
| CN107966846A (en) * | 2017-12-12 | 2018-04-27 | 惠州市华星光电技术有限公司 | A kind of liquid crystal display panel and liquid crystal display |
| CN108198841A (en) * | 2017-12-29 | 2018-06-22 | 深圳市华星光电技术有限公司 | Display panel and display device |
| CN110137232A (en) * | 2019-05-27 | 2019-08-16 | 武汉天马微电子有限公司 | Organic light emitting display panel and display device |
| WO2020215707A1 (en) * | 2019-04-26 | 2020-10-29 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
| CN112820202A (en) * | 2019-10-30 | 2021-05-18 | 海信视像科技股份有限公司 | Display device and display method thereof |
| CN112835207A (en) * | 2021-01-22 | 2021-05-25 | 维沃移动通信有限公司 | Display module and electronic equipment |
| CN114420720A (en) * | 2022-03-29 | 2022-04-29 | 季华实验室 | MicroLED display panel manufacturing method and display panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646097A (en) * | 2008-08-08 | 2010-02-10 | 索尼株式会社 | Display panel module, semiconductor integrated circuit, driving method of pixel array section, and electronic device |
| JP2013015672A (en) * | 2011-07-04 | 2013-01-24 | Nitto Denko Corp | Stereoscopic image display system |
| CN105742331A (en) * | 2016-03-24 | 2016-07-06 | 深圳市华星光电技术有限公司 | 3d display panel and 3d display device |
| CN105911709A (en) * | 2016-06-22 | 2016-08-31 | 深圳市华星光电技术有限公司 | 3d micro light emitting diode display device |
-
2017
- 2017-02-28 CN CN201710114469.1A patent/CN106646904A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646097A (en) * | 2008-08-08 | 2010-02-10 | 索尼株式会社 | Display panel module, semiconductor integrated circuit, driving method of pixel array section, and electronic device |
| JP2013015672A (en) * | 2011-07-04 | 2013-01-24 | Nitto Denko Corp | Stereoscopic image display system |
| CN105742331A (en) * | 2016-03-24 | 2016-07-06 | 深圳市华星光电技术有限公司 | 3d display panel and 3d display device |
| CN105911709A (en) * | 2016-06-22 | 2016-08-31 | 深圳市华星光电技术有限公司 | 3d micro light emitting diode display device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997745A (en) * | 2017-06-15 | 2017-08-01 | 京东方科技集团股份有限公司 | A kind of display device and its driving method |
| US10769984B2 (en) | 2017-06-15 | 2020-09-08 | Beijing Boe Display Technology Co., Ltd. | Display device and driving method thereof |
| CN107966846A (en) * | 2017-12-12 | 2018-04-27 | 惠州市华星光电技术有限公司 | A kind of liquid crystal display panel and liquid crystal display |
| CN107966846B (en) * | 2017-12-12 | 2020-07-31 | 惠州市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN108198841A (en) * | 2017-12-29 | 2018-06-22 | 深圳市华星光电技术有限公司 | Display panel and display device |
| WO2020215707A1 (en) * | 2019-04-26 | 2020-10-29 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
| CN110137232A (en) * | 2019-05-27 | 2019-08-16 | 武汉天马微电子有限公司 | Organic light emitting display panel and display device |
| CN112820202A (en) * | 2019-10-30 | 2021-05-18 | 海信视像科技股份有限公司 | Display device and display method thereof |
| CN112835207A (en) * | 2021-01-22 | 2021-05-25 | 维沃移动通信有限公司 | Display module and electronic equipment |
| CN114420720A (en) * | 2022-03-29 | 2022-04-29 | 季华实验室 | MicroLED display panel manufacturing method and display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106646904A (en) | Display panel and display device | |
| US9395548B2 (en) | Light output panel and device having the same | |
| CN105280678B (en) | Pixel array, metal mask, board, electric optical device and electrical equipment | |
| CN105006480B (en) | Pixel array, electrooptical device and electrical equipment | |
| CN110709988B (en) | LED luminous image display device | |
| CN104885141B (en) | Display pixel arrangement and its rendering intent | |
| CN106791796B (en) | Display panel and its driving method and production method, display device | |
| CN102104057B (en) | Display device | |
| CN102956670B (en) | Electro-optical device, method for driving electro-optical device, and electronic apparatus | |
| CN110249429A (en) | Production semiconductor devices is removed using alignment engagement and substrate | |
| CN107819019A (en) | A kind of display base plate and preparation method thereof, display device | |
| CN103313076B (en) | Display device and electronic equipment | |
| CN104834104A (en) | 2D/3D switchable display panel, and display method and display device thereof | |
| TW200912834A (en) | Display and display system | |
| CN106684109A (en) | Display panel and production method of LED and display | |
| CN105911709A (en) | 3d micro light emitting diode display device | |
| CN105607271B (en) | A kind of display module, display device and its driving method | |
| US9823482B2 (en) | Autostereoscopic displays | |
| US9281348B2 (en) | Display panel and fabricating method thereof | |
| WO2022007494A1 (en) | Display panel, manufacturing method therefor, and display apparatus | |
| CN110518040A (en) | A kind of array substrate, display panel and display device | |
| US11063104B2 (en) | Light emitting display device | |
| WO2017140042A1 (en) | 3d display device and driving method therefor | |
| CN107038967B (en) | A kind of display panel and display device | |
| US11477427B2 (en) | 3D light field displays utilizing micro-LED pixel arrays and metasurface multi-lens arrays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |