Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-dimensional display device

A technology for a stereoscopic display device and a display unit, which is applied in stereoscopic systems, optics, instruments, etc., can solve the problems of mutual interference between left and right eye images, excessive brightness variation, and difference in viewing quality.

Inactive Publication Date: 2013-04-17
华映视讯(吴江)有限公司 +1
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can improve the problem of dark bands, it will still cause the luminance variation in certain angle ranges to be too large, resulting in differences in viewing quality, and if this design is not properly controlled, it will easily cause mutual interference between the left and right eye images

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-dimensional display device
  • Three-dimensional display device
  • Three-dimensional display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Please refer to image 3 and Figure 4 . Such as image 3 As shown, the present embodiment provides a stereoscopic display device 100, which has a first sub-pixel region DR1 and a second sub-pixel region DR2 arranged along a first direction X. The stereoscopic display device 100 includes a display unit 110 and a lens unit 120 . The display unit 110 has a central axis 110C extending along a second direction Y perpendicular to the display unit 110 , and the central axis 110C corresponds to a junction of the first sub-pixel region DR1 and the second sub-pixel region DR2 . The display unit 110 includes a first sub-pixel 111 , a second sub-pixel 112 and a black matrix 113 . The first sub-pixel 111 is disposed in the first sub-pixel region DR1, the second sub-pixel 112 is disposed in the second sub-pixel region DR2, and the black matrix 113 is at least partially disposed between the first sub-pixel 111 and the second sub-pixel 112 between. The lens unit 120 is disposed ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a three-dimensional display device, which is provided with a first sub-pixel area and a second sub-pixel area. The three-dimensional display device comprises a first display unit and a lens unit, wherein the display unit is provided with a central shaft which corresponds to the junction of the first sub-pixel area and the second sub-pixel area; the display unit comprises first sub-pixels, second sub-pixels and a black matrix; the first sub-pixels are arranged in the first sub-pixel area; the second sub-pixels are arranged in the second sub-pixel area; at least a part of the black matrix is arranged between the first sub-pixels and the second sub-pixels; the lens unit is arranged corresponding to the display unit; the lens unit comprises a first sub-lens and a second sub-lens; the first sub-lens is arranged in the first sub-pixel area, and is provided with a first mirror shaft; the second sub-lens is arranged in the second sub-pixel area, and is provided with a second mirror shaft; and the first mirror shaft and the second mirror shaft are deviated from the central shaft.

Description

technical field [0001] The present invention relates to a stereoscopic display device, in particular to a stereoscopic display device in which sub-lenses and sub-pixels are arranged correspondingly and mirror axes of the sub-lenses are offset. Background technique [0002] The main principle of 3D stereoscopic display technology is to make the viewer's left eye and right eye receive different images respectively, and the images received by the left eye and right eye will be analyzed and overlapped by the brain so that the viewer perceives the level of the image screen Sense and depth, and then produce a three-dimensional effect. [0003] Generally, 3D stereoscopic display technologies can be roughly divided into two categories: those that require special glasses and those that do not. Currently, naked-eye stereoscopic display technologies widely used include Parallax Barrier Type stereoscopic display technology and Lenticular Lens Type stereoscopic display technology. The ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22H04N13/04
Inventor 康伦玮饶松青
Owner 华映视讯(吴江)有限公司