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Display device and image display method

A display device and image technology, applied in optics, instruments, nonlinear optics, etc., can solve problems affecting the quality of two-dimensional display, and achieve the effect of increasing the vertical viewing angle

Inactive Publication Date: 2012-12-05
INNOLUX CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, the black bars or black matrix used to avoid the crosstalk problem of 3D display will affect the quality of 2D display

Method used

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  • Display device and image display method

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Embodiment Construction

[0037] In order to solve the crosstalk problem caused by the deflection beam in the prior art, the invention adopts an electrochromic element (ECD) to block the deflection beam. The electrochromic element can be a sandwich structure in which the electrochromic material is interposed between two substrates, and the electrochromic material is discolored through the circuit on the substrate to achieve a light-shielding effect. In order to reduce the thickness of the element, the substrate of the electrochromic element of the present invention is preferably a flexible transparent material such as plastic. Generally speaking, electrochromic materials can be roughly divided into organic materials and inorganic materials. The organic materials change the number of conjugated double bonds between molecules after applying a voltage, thereby changing their light transmittance. Inorganic materials change the oxidation state of their metal ions when a voltage is applied, which in turn cha...

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Abstract

The invention provides a display device and an image display method. The display device comprises a display, a patterning phase difference film and an electrochromic element, wherein the display is provided with a plurality of pixel areas; the patterning phase difference film is provided with a plurality of left eye image polarization areas and a plurality of right eye image polarization areas which respectively correspond to the pixel areas; and the electrochromic element is positioned on the outer side or the inner side of a base plate of the display and is provided with an electrochromic area, wherein the electrochromic area corresponds to the juncture of the left eye image polarization areas and the right eye image polarization areas. The display device and the image display method have the advantage that a vertical angle of view can be increased under the situation that the width of the electrochromic area is not increased, and further have the advantages of light weight, flexibility and the like.

Description

technical field [0001] The present invention relates to a display device, and more particularly to a method for switching between displaying 2D images and 3D images. Background technique [0002] With the advancement of technology, TV information has progressed from black and white to color and then to high-definition images. In order to meet human's requirements for natural visual reproduction, display technology has moved from plane to stereoscopic display. Three-dimensional images can be achieved through binocular parallax. The principle is that the positions and viewing angles of the two eyes are different, resulting in slightly different images seen by the left and right eyes. Finally, the left-eye image and right-eye image are combined by the brain to form a three-dimensional image. Generally, stereoscopic display technology can be divided into glasses-wearing type and naked-eye type. [0003] Glasses-style stereoscopic display technology is mainly divided into polar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/153G02F1/1335G02B27/26G02B30/25
Inventor 蔡奇哲陈建诚陈建宏
Owner INNOLUX CORP
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