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Liquid crystal panel and shutter glasses for three-dimensional television

A 3D TV and liquid crystal panel technology, applied in electrical components, optics, instruments, etc., can solve the problems of short turn-on time and insufficient display brightness of liquid crystal panels, and achieve the effect of increasing display brightness and avoiding insufficient display brightness

Active Publication Date: 2012-06-20
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a liquid crystal panel and shutter glasses for three-dimensional TV that can increase display brightness, to solve the problems caused by the opening time of the shutter glasses and the backlight opening time of the liquid crystal panel when watching 3D images in the three-dimensional TV of the prior art. It is very short, which causes the technical problem of insufficient brightness of the LCD panel.

Method used

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  • Liquid crystal panel and shutter glasses for three-dimensional television
  • Liquid crystal panel and shutter glasses for three-dimensional television
  • Liquid crystal panel and shutter glasses for three-dimensional television

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Embodiment Construction

[0024] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0025] In the figures, structurally similar units are denoted by the same reference numerals.

[0026] The present invention relates to a liquid crystal panel used for three-dimensional television. The liquid crystal panel passes a left-eye picture signal 1 for left-eye viewing, a first picture signal, a right-eye picture signal 2 for right-eye viewing, and a second picture The signals are superimposed to display each frame of pictures in sequence, the...

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Abstract

The invention relates to a liquid crystal panel for a three-dimensional television. The liquid crystal panel is used for displaying each frame of picture by sequentially superposing a left-eye picture signal for left-eye watching, a first picture signal, a right-eye picture signal for right-eye watching and a second picture signal, wherein the first picture signal is a left / right-eye picture signal for simultaneous watching by the left and the right eyes, and the second picture signal is a blackboard signal. The invention further relates to a pair of shutter glasses used for the three-dimensional television. According to the liquid crystal panel and the pair of shutter glasses for the three-dimensional television, disclosed by the invention, the display brightness of the three-dimensional television can be increased.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a liquid crystal panel and shutter glasses for a three-dimensional television that can increase display brightness. Background technique [0002] Three-dimensional television is slowly gaining popularity in society. Among them, the mainstream three-dimensional display technology is active shutter glasses technology. Its display principle is as follows figure 1 As shown, by using the combination of the liquid crystal panel signal and the shutter glasses, the left-eye image signal 1 enters the left eye, and the right-eye image signal 2 enters the right eye, so that a three-dimensional image is combined in the brain. Take each pixel as an example to be turned on in four areas sequentially (controlled by 1 / 4 gate, 2 / 4 gate, 3 / 4 gate and the last gate respectively), and each frame is displayed sequentially through four screen signals , the specific operation process is as foll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G02B27/22
CPCG02F1/13H04N13/0438G02B27/2264H04N13/00G02B30/24H04N13/341
Inventor 侯鸿龙贺成明
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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