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3D display device, method and terminal

A display device, 3D technology, applied in the direction of image communication, electrical components, stereo system, etc., can solve the problems of image display delay, not smooth, and increased computing burden of the display

Pending Publication Date: 2021-06-08
BEIJING IVISUAL 3D TECH CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The surge in rendering calculations has increased the computational burden on the display
This is likely to cause image display delays, machine freezes, or other problems with unsmooth displays

Method used

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  • 3D display device, method and terminal
  • 3D display device, method and terminal
  • 3D display device, method and terminal

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Embodiment Construction

[0044] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure.

[0045] definition

[0046] In this article, "naked-eye stereoscopic (3D) display" refers to the technology that users (viewers) can observe stereoscopic display images on a flat-panel display without wearing glasses for stereoscopic display, including but not limited to "parallax barrier", " Lenticular lens", "directional backlight" technology.

[0047] Herein, "multi-viewpoint" has a conventional meaning in the field, which means that different images displayed by different pixels or sub-pixels of the display screen can be viewed at different positions (viewpoints) in ...

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PUM

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Abstract

The invention relates to the naked eye type 3D display technology, and discloses a 3D display device comprising a multi-view naked eye 3D display screen comprising a plurality of composite pixels, each of the plurality of composite pixels comprising a plurality of composite sub-pixels, each of the plurality of composite sub-pixels being composed of a plurality of sub-pixels corresponding to a plurality of views; the multi-view naked-eye 3D display screen is divided into at least two display areas which are independently driven; and the at least two 3D processing devices respectively correspond to different display areas in the at least two display areas and are configured to render the sub-pixels in the corresponding display areas based on the 3D signals. The 3D display device can realize the smooth 3D display. The invention further discloses a 3D display method and a 3D display terminal.

Description

technical field [0001] The present application relates to a naked-eye 3D display technology, for example, to a 3D display device, a 3D display method, and a 3D display terminal. Background technique [0002] 3D (stereoscopic) image is one of the hot technologies in the video industry, which promotes the technological change from flat display to 3D display. 3D display technology is a key link in the 3D image industry, and it is mainly divided into two categories, namely glasses-type 3D display technology and naked-eye 3D display technology. The naked-eye 3D display technology is a technology in which users can watch 3D display images without wearing glasses. Compared with the glasses-type 3D display, the naked-eye 3D display is an autostereoscopic display technology, which reduces constraints on users. [0003] Glasses-free 3D display is based on viewpoints. Recently, a multi-view glasses-free 3D display has been proposed, so that a sequence of parallax images (frames) is f...

Claims

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Application Information

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IPC IPC(8): H04N13/302H04N13/366H04N13/106H04N13/122H04N13/167H04N13/398
CPCH04N13/106H04N13/122H04N13/167H04N13/302H04N13/366H04N13/398
Inventor 刁鸿浩黄玲溪
Owner BEIJING IVISUAL 3D TECH CO LTD
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