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Device and method for displaying stereoscopic picture

A stereoscopic image and display device technology, applied in image communication, stereoscopic systems, electrical components, etc., can solve the problems of image quality degradation, resolution reduction, etc., and achieve the effect of improving the quality of video signals

Inactive Publication Date: 2009-05-27
HANNSTAR DISPLAY CORPORATION
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AI Technical Summary

Problems solved by technology

However, due to the need to divide the original plane image into two parts, the right eye image and the left eye image, the image pixels received by the left eye and the right eye are reduced to half of the original plane image, resulting in a decrease in resolution and image quality. decline

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  • Device and method for displaying stereoscopic picture
  • Device and method for displaying stereoscopic picture
  • Device and method for displaying stereoscopic picture

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Embodiment Construction

[0033] The stereoscopic image display device and the stereoscopic image display of the following embodiments use sub-pixel rendering technology (sub-pixel rendering) to generate an additional second pixel block to display the image, so that the observer can generate a stereoscopic vision of an image at the same time , and still maintain the resolution of the original planar image, thereby improving the quality of the video signal.

[0034] refer to figure 1 , which shows a schematic diagram of stereoscopic image display according to an embodiment of the present invention. The pixel blocks on the pixel array 100 are divided into left-eye images 101 and right-eye images 103 , and each right-eye image 103 is located between the two left-eye images 101 . The mask 105 is disposed between the viewer's left eye 107 , right eye 109 and the pixel array 100 .

[0035] The mask 105 can be made of liquid crystal (or made of plastic, glass, metal and other materials), and the mask 105 is...

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Abstract

The invention provides a stereo image display device and a display method thereof. The display device comprises a pixel matrix, a sub-pixel rendering device, and a shielding mask. The pixel matrix comprises a plurality of sub-pixels. The sub-pixel rendering device provides data for the sub-pixels and makes the sub-pixels combine together to form a plurality of first frames and a plurality of second frames, so as to display a first image and a second image respectively, wherein the first frame can define a plurality of first pixel blocks and a plurality of second pixel blocks, the second frame can also define a plurality of first pixel blocks and a plurality of second pixel blocks, the first frame and the second frame are not overlapped, and the second pixel blocks and the adjacent first pixel block cover partial repeated sub-pixels. The shielding mask projects the plurality of first frames and the plurality of second frames to form a plurality of first and second images.

Description

technical field [0001] The present invention relates to a display device and an image display method, and in particular to a stereoscopic image display device and a stereoscopic image display method. Background technique [0002] In order to meet human pursuit of natural visual rendering, the display technology revolution has gradually shifted from flat display to stereoscopic display. As early as the time of Euclid and Aristotle, people noticed that although people have two eyes and the images received by the two retinas are different, people will not have the trouble of seeing double images. Later, through rigorous animal and human experiments, it was confirmed that there are cells in the retina dedicated to stereo vision, and the brain fuses images from two different perspectives to generate depth perception. [0003] True stereoscopic vision is caused by the binocular parallax effect. Binocular parallax means that the content of the images seen by the two eyes is sligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N13/04
Inventor 张静潮张弘昌郑建勇
Owner HANNSTAR DISPLAY CORPORATION
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