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3d display and 3d display device

A 3D display and display device technology, applied in image communication, electrical components, stereoscopic systems, etc., can solve the problems of no display effect, unable to meet the diversified needs of consumers, etc., to achieve the effect of diversification and realization of functions

Active Publication Date: 2017-12-12
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing 3D displays can only produce 3D display effects without other display effects, and cannot meet the diverse needs of consumers.

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] refer to figure 1 , shows a 3D display device according to the present invention, which includes a signal generation unit 1 forming a loop, a sub-screen unit 2, a control unit 3 and a 3D display 4, the signal generation unit 1 generates a picture signal for transmission to the 3D display 4, The picture signal is transmitted to the split screen part 2, and the split screen part 2 will divide the picture signal into a first picture signal and a second picture ...

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PUM

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Abstract

The invention provides a 3D display. The 3D display comprises a front display screen and a rear display screen stacked with the front display screen, wherein an out-light surface of the front display screen backs against the rear display screen, an out-light surface of the rear display screen faces to the front display screen, and the front display screen can be used as a grating of the rear display screen for 3D displaying. In the 3D display provided by the invention, the front display screen and the rear display screen are oppositely arranged, and the front display screen is used as the grating of the rear display screen, so that the display device provided by the invention can be used for three types of displaying to enable a displaying capability to be diversified. The invention further provides a 3D display device.

Description

technical field [0001] The present invention relates to a display device, in particular to a 3D display and a 3D display device. Background technique [0002] 3D display technology is becoming more and more popular with consumers, and the main principle of 3D display technology is that the viewer's left eye and right eye receive different images respectively, and the left eye image and right eye image are analyzed and overlapped by the viewer's brain so that Make the viewer perceive the layering of the image screen, and then produce a three-dimensional effect. [0003] At present, 3D displays mainly include two types: one is a display that needs to wear 3D glasses, and the other is a naked-eye 3D display. Glasses-free 3D displays mainly use parallax barrier technology. Through the parallax barrier component, the image that can be seen by the left eye can only be seen by the left eye, while the right eye will be blocked, and the image that can be seen by the right eye can on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/04
CPCH04N13/302H04N13/359
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD