Optical guide module and stereo display device adopting optical guide module

A three-dimensional display device and optical technology, applied in optics, optical components, three-dimensional systems, etc., can solve the problems of poor display effect, overall thickness, uneven display, etc., and achieve improved display effect, overall lightness and thinness, and continuity. Effect

Active Publication Date: 2010-12-15
SUPERD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0019] In order to solve the problems of poor display effect, overall thickness, and uneven display after switching in the prior art, it is necessary to provide an optical guide module with better display effect, overall thinness, and uniform display after switching

Method used

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  • Optical guide module and stereo display device adopting optical guide module
  • Optical guide module and stereo display device adopting optical guide module
  • Optical guide module and stereo display device adopting optical guide module

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Embodiment Construction

[0051] The structure and working principle of the electrowetting lens and the stereoscopic display device using the electrowetting lens of the present invention will be described in detail below with reference to the accompanying drawings.

[0052] see Figure 5 , is a schematic diagram of a three-dimensional exploded structure of the first embodiment of the three-dimensional display device of the present invention. The stereoscopic display device 4 includes a display frame generating module 40 , an optical guiding module 50 and a driving circuit module 60 which are stacked on top of each other. The display frame generation module 40 is superimposed on the optical guide module 50 , and the driving circuit module 60 is electrically connected to the display frame generation module 40 and the optical guide module 50 respectively.

[0053] The drive circuit module 60 generates a drive signal to drive the display image generation module 40 to work. When the drive circuit module 60...

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Abstract

The invention provides a stereo display device, which comprises a display picture generating module, an optical guide module and a driving circuit module which are laminated. The driving circuit module drives the display picture generating module to generate a picture and transmit the picture to the optical guide module, and drives the optical guide module to realize two-dimensional or three-dimensional picture switching. The optical guide module comprises an electrowetting assembly which forms a state variable columnar liquid lens grating. The stereo display device has the advantages of good display effect, light and thin whole device, and capacity of freely switching the two-dimensional display and three-dimensional display. The invention also provides an optical guide module.

Description

technical field [0001] The invention relates to an optical guide module formed by liquid material and a three-dimensional display device using the optical guide module. Background technique [0002] The three-dimensional stereoscopic world in the real world provides two images with a phase difference for the human eyes. After being reflected in the eyes, the parallax required for stereoscopic vision is formed, and the fusion and reflection of the visual nerve center and the visual psychological reaction produce a three-dimensional stereoscopic image. Feel. According to this principle, a three-dimensional visual effect can be obtained by providing two left images and right images with a phase difference to the left eye and the right eye respectively through the display device. [0003] The existing naked-eye visible stereoscopic display technologies mainly include cylindrical lens grating stereoscopic display, slit grating stereoscopic display, and holographic stereoscopic d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/02G02B27/22H04N13/00G02B30/28
CPCG02B27/2214G02B30/28G02B30/27
Inventor 宫晓达
Owner SUPERD CO LTD
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