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Three-dimensional space laser projection slice display device

A technology of laser projection and display device, which is applied in the direction of using projection device image reproducer, picture duplicator, color TV parts, etc., which can solve the problem of not being able to obtain three-dimensional space virtual object slice imaging, etc.

Active Publication Date: 2022-02-22
GUANGDONG INST OF SEMICON IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of them can obtain slice imaging of three-dimensional virtual objects on any angle plane.

Method used

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  • Three-dimensional space laser projection slice display device
  • Three-dimensional space laser projection slice display device
  • Three-dimensional space laser projection slice display device

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

An embodiment of the present invention provides a three-dimensional space laser projection slice display device, which relates to the technical field of laser projection display. The three-dimensional space laser projection slice display device includes a laser projector, a reflecting mirror, a projection flat panel, a laser distance measuring device and a computer. For receiving parallel light, the position and posture of the projection panel can be adjusted. There are multiple distance measurement detection points on the projection panel. The laser distance measurement device is used to measure the spatial position of the distance measurement detection points and send them to the computer. The image is synthesized from the spatial position of the detection point and sent to the laser projector. The three-dimensional space laser projection slice display device can obtain the slice imaging of the three-dimensional space virtual object on any angle plane.

Description

technical field [0001] The present invention relates to the technical field of laser projection display, in particular to a three-dimensional space laser projection slice display device. Background technique [0002] Laser projection display technology uses red, green, and blue primary color lasers as light sources, which can most truly reproduce the rich and gorgeous colors of the objective world and provide more shocking expressiveness. Its color gamut coverage can reach more than 90% of the color space that can be recognized by the human eye, which is more than twice the traditional display color gamut coverage. [0003] In order to make the displayed scenes and objects have a three-dimensional effect and make the viewing effect realistic and clear, the development of 3D technology makes the picture become three-dimensional and lifelike. The feeling of being there. 3D display technology can show the depth, layering and authenticity of images, and is widely used in film ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/363H04N9/31
CPCH04N13/363H04N9/3141H04N9/3161
Inventor 王立辉曹瑞珉付健许毅钦刘珠明邢景超李鸿陈志涛
Owner GUANGDONG INST OF SEMICON IND TECH