CN106094231A - Display base plate and display device - Google Patents
Display base plate and display device Download PDFInfo
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- CN106094231A CN106094231A CN201610728444.6A CN201610728444A CN106094231A CN 106094231 A CN106094231 A CN 106094231A CN 201610728444 A CN201610728444 A CN 201610728444A CN 106094231 A CN106094231 A CN 106094231A
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- base plate
- pixel
- display base
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- 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
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer
Abstract
The present invention provides a kind of display base plate and display device, and it includes multiple pixel cell and Fresnel Lenses, and wherein, each pixel cell includes multiple sub-pixel.Fresnel Lenses includes the prism unit of multiple different curvature, and each prism unit for the image focusing that correspondingly each sub-pixel comprised to presetting at the depth of field, and the image composition complete picture that the identical different subpixel of the depth of field is comprised.The display base plate of present invention offer and display device, it can be implemented in various visual angles, many depth of field place all can show complete picture, such that it is able to make display effect more natural, it is to avoid watches feeling of fatigue, the spinning sensation brought for a long time.
Description
Technical field
The present invention relates to Display Technique field, in particular it relates to a kind of display base plate and display device.
Background technology
Stereo display technique can bring more real visual experience to beholder.In order to realize preferable efficient display
Technology, proposes substantial amounts of display mode in recent years, but has certain limitation.Society is to efficient stereo display
Mode has urgent demand.
Such as, virtual reality head-mounted display equipment, is called for short VR glasses, is to utilize emulation technology and a computer graphical scholar
The product of the multiple technologies set such as machine interfacing, multimedia technology, sensing technology, network technology, is made by computer and
A kind of brand-new man-machine interaction means of new sensor technology creation.
Existing 3D display device can be by one group of lens by imaging and focusing to the retina of human eye, and lens are suitable
In human eye, but there is no human eye " intelligent ", owing to visual angle is limited, often there is display effect viewing unnatural, long-time and easily make
The problems such as people's fatigue, dizziness.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art, it is proposed that a kind of display base plate and aobvious
Showing device, it can be implemented in various visual angles, many depth of field place all can show complete picture, such that it is able to make display effect more certainly
So, it is to avoid watch feeling of fatigue, the spinning sensation brought for a long time.
A kind of display base plate is provided, including multiple pixel cells, each pixel cell bag for realizing the purpose of the present invention
Include multiple sub-pixel, also include that Fresnel Lenses, described Fresnel Lenses include the prism unit of multiple different curvature, and each
Prism unit is extremely preset at the depth of field for the image focusing comprised by each sub-pixel correspondingly, and the depth of field is identical not
The image composition complete picture comprised with sub-pixel.
Preferably, multiple described prism unit linearly arrange.
Preferably, the plurality of sub-pixel linearly arranges, and identical with the orientation of described prism unit.
Preferably, the plurality of sub-pixel is arranged in arrays, and the orientation of the row or column of described sub-pixel is with described
The orientation of prism unit is identical.
As another technical scheme, the present invention also provides for a kind of display device, including display base plate, described display base plate
Use the above-mentioned display base plate that the present invention provides.
Preferably, also include recognition unit and control unit, wherein,
Described recognition unit is for detecting current eye distance and the visual angle of observer, and sends it to described control unit；
Described control unit is for according to each sub-pixel institute in display base plate described in described current eye distance and both view angle adjustment
The image comprised, so that the eyes of described user are able to receive that the complete picture at the default depth of field corresponding with this visual angle
Face.
Preferably, described recognition unit includes face tracking equipment or eyeball tracking equipment.
The method have the advantages that
In the display base plate of present invention offer and the technical scheme of display device, it utilizes the rib with multiple different curvature
The Fresnel Lenses of mirror unit, at the image focusing that can correspondingly each sub-pixel be comprised to the default depth of field, and
Image that the different subpixel that the depth of field is identical is comprised composition complete picture, i.e. the image that different subpixel is comprised can be by
Focus at the different depth of field, and be focused to the different images at the same depth of field and can form complete picture, to reach not
With visual angle it can be seen that the effect of different complete picture at the different depth of field, thus realize various visual angles, many depth of field shows, the most entirely
Breath display.And, characteristic based on Fresnel Lenses, the display effect can be made, it is to avoid long-time viewing brings more natural
Feeling of fatigue, spinning sensation.
Accompanying drawing explanation
Fig. 1 is the structural representation of Fei Nier lens；
The schematic diagram of the display base plate that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, come the present invention below in conjunction with the accompanying drawings
The display base plate and the display device that there is provided are described in detail.
Fig. 1 is the structural representation of Fei Nier lens.Referring to Fig. 1, Fresnel Lenses mostly 1 is by polyolefine material injection pressure
Thin slice, in two lens surfaces, a lens surface is bright finish, another lens surface scribed multiple each other with
The prism unit 101 of heart circle, these prism unit 101 form texture on this lens surface, and this texture is according to interference of light
Penetrate with disturbing, and the requirement of relative sensitivity and receiving angle designs.Use common convex lens there will be corner dimmed,
Fuzzy phenomenon, this is because the refraction of light only occurs in the interface of medium, and convex lens sheet is thicker, light straight line in glass
The part propagated can make light intensity attenuation.If the straightline propagation part of lens can be saved, only retain the curved surface that refraction occurs,
Just the spotlight effect that lot of materials reaches identical simultaneously can be saved.Fresnel lens uses this principle exactly.
The schematic diagram of the display base plate that Fig. 2 provides for the embodiment of the present invention.Referring to Fig. 2, display base plate includes multiple picture
Element unit (Pixel), illustrate only two pixel cells (Pixel1, Pixel2) in Fig. 2.Each pixel cell includes N number of son
Pixel, N is natural number.Each sub-pixel includes the different depth of field and the specific image information at visual angle.And, display base plate also wraps
Including Fresnel Lenses 1, this Fresnel Lenses 1 is arranged on the front end of the pixel layer formed by pixel cell, in order to realize light
Focus on.Further, Fresnel Lenses 1 includes the prism unit 101 of multiple different curvature, and each prism unit 101 is for one by one
Focus to the specific image information that each sub-pixel is comprised accordingly preset at the depth of field, and the different subpixel that the depth of field is identical
The image comprised can form complete picture.
So, the image that different subpixel is comprised can be focused to different scapes by the prism unit 101 that curvature is different
Depths, and be focused to the different images at the same depth of field and can form complete picture, to reach in different visual angles it can be seen that
The effect of the different complete picture at the different depth of field, thus realize various visual angles, many depth of field show, i.e. holographic show.And, base
In the characteristic of Fresnel Lenses 1, display effect can be made more natural, it is to avoid feeling of fatigue that long-time viewing brings, spinning sensation.
In the present embodiment, Fresnel Lenses 1 is linear Fresnel lens, i.e. multiple prism unit 101 are linearly arranged
Row.And, multiple sub-pixels can linearly arrange, and identical with the orientation of prism unit 101 such that it is able to makes each
Prism unit 101 and each sub-pixel one_to_one corresponding.
Or, multiple sub-pixels can also be arranged in arrays, and the orientation of the row or column of sub-pixel and prism unit
Orientation identical, this equally realizes each prism unit 101 and each sub-pixel one_to_one corresponding.
As another technical scheme, the embodiment of the present invention also provides for a kind of display device, including display base plate, this display
Substrate have employed the above-mentioned display base plate that the embodiment of the present invention provides.
Preferably, display device also includes recognition unit and control unit, and wherein, recognition unit is for detecting observer's
Current eye distance and visual angle, and send it to control unit.This recognition unit can use face tracking equipment or eyeball to chase after
Track equipment etc..
Control unit is used for the image comprised according to each sub-pixel in current eye distance and both view angle adjustment display base plate, with
The eyes making user are able to receive that the complete picture at the default depth of field corresponding with this visual angle.So, no matter user
Eyes how to convert visual angle, all can be carried out by the image that each sub-pixel in display base plate is comprised by real-time tracing
Corresponding regulation, i.e. the different depth of field of conversion and the image information at visual angle, to guarantee that user can see difference in different visual angles
Different complete picture at the depth of field.
In sum, the present invention provide display base plate and display device technical scheme in, its utilize have multiple not
With the Fresnel Lenses of the prism unit of curvature, the image focusing that can be comprised by each sub-pixel correspondingly is to presetting
At the depth of field, and the image composition complete picture that the identical different subpixel of the depth of field is comprised, i.e. the figure that different subpixel is comprised
As being focused at the different depth of field, and it is focused to the different images at the same depth of field and can form complete picture, with
Reach in different visual angles it can be seen that the effect of different complete picture at the different depth of field, thus realize various visual angles, many depth of field
Display, i.e. holographic display.And, characteristic based on Fresnel Lenses, the display effect can be made, it is to avoid long-time sight more natural
See feeling of fatigue, the spinning sensation brought.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the exemplary enforcement that uses
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (7)
1. a display base plate, including multiple pixel cells, each pixel cell includes multiple sub-pixel, it is characterised in that also
Including Fresnel Lenses, described Fresnel Lenses includes the prism unit of multiple different curvature, and each prism unit is for one
One image focusing comprised by each sub-pixel accordingly is to presetting at the depth of field, and the identical different subpixel of the depth of field is comprised
Image composition complete picture.
Display base plate the most according to claim 1, it is characterised in that multiple described prism unit linearly arrange.
Display base plate the most according to claim 2, it is characterised in that the plurality of sub-pixel linearly arranges, and with institute
The orientation stating prism unit is identical.
Display base plate the most according to claim 2, it is characterised in that the plurality of sub-pixel is arranged in arrays, and described
The orientation of the row or column of sub-pixel is identical with the orientation of described prism unit.
5. a display device, including display base plate, it is characterised in that described display base plate uses claim 1-4 any one
Display base plate described in Xiang.
Display device the most according to claim 5, it is characterised in that also include recognition unit and control unit, wherein,
Described recognition unit is for detecting current eye distance and the visual angle of observer, and sends it to described control unit；
Described control unit is for being comprised according to each sub-pixel in display base plate described in described current eye distance and both view angle adjustment
Image so that the eyes of described user are able to receive that the complete picture at the default depth of field corresponding with this visual angle.
Display device the most according to claim 6, it is characterised in that described recognition unit include face tracking equipment or
Eyeball tracking equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728444.6A CN106094231B (en) | 2016-08-25 | 2016-08-25 | Display substrate and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728444.6A CN106094231B (en) | 2016-08-25 | 2016-08-25 | Display substrate and display device |
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| Publication Number | Publication Date |
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| CN106094231A true CN106094231A (en) | 2016-11-09 |
| CN106094231B CN106094231B (en) | 2019-12-31 |
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| CN201610728444.6A Active CN106094231B (en) | 2016-08-25 | 2016-08-25 | Display substrate and display device |
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| CN106526864A (en) * | 2017-01-05 | 2017-03-22 | 京东方科技集团股份有限公司 | Display device and display method |
| CN107678167A (en) * | 2017-10-17 | 2018-02-09 | 京东方科技集团股份有限公司 | 3 d display and display device |
| CN108563028A (en) * | 2017-12-29 | 2018-09-21 | 张家港康得新光电材料有限公司 | 3d display component |
| CN110187506A (en) * | 2019-05-28 | 2019-08-30 | 京东方科技集团股份有限公司 | Optical presentation system and augmented reality equipment |
| US11517899B2 (en) | 2018-07-02 | 2022-12-06 | Beijing Boe Technology Development Co., Ltd. | Microfluidic control chip, microfluidic apparatus, and manufacturing method thereof |
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| CN106094231B (en) | 2019-12-31 |
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