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Plane/stereo switchable liquid crystal display device

A liquid crystal display device and liquid crystal display technology, which are used in stereo systems, optics, instruments, etc.

Active Publication Date: 2010-12-01
TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the prior art plane / stereo switchable liquid crystal display device can only observe stereoscopic images from one direction, the present invention provides a plane / stereo switchable liquid crystal display device that can observe stereoscopic images from horizontal and vertical directions

Method used

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  • Plane/stereo switchable liquid crystal display device
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  • Plane/stereo switchable liquid crystal display device

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Embodiment Construction

[0030] The planar / stereo switchable liquid crystal display device of the present invention will be described below with reference to the accompanying drawings.

[0031] see figure 1 , figure 1 It is a structural schematic diagram of the plane / stereo switchable liquid crystal display device of the present invention. The plane / stereo switchable liquid crystal display device includes a backlight 1 , a liquid crystal display (LCD) 2 and a liquid crystal parallax barrier 3 arranged on one side surface of the liquid crystal display 2 . When using the plane / stereo switchable liquid crystal display device, with the help of the liquid crystal parallax barrier 3 , human eyes can observe stereoscopic images from directions horizontally and vertically to the liquid crystal display 2 .

[0032] The liquid crystal parallax barrier 3 includes a first glass substrate 10, a first transparent electrode layer 20, a first alignment film 30, a second alignment film 40, a second transparent elect...

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Abstract

The invention provides a plane / stereo switchable liquid crystal display device which is used for carrying out plane / stereo switching on the liquid crystal display device, a liquid crystal parallax barrier comprises a first transparent electrode layer which is provided with electrode holes, and the electrode holes are arranged by corresponding to sub-pixels of the liquid crystal display device. The plane / stereo switchable liquid crystal display device can not only observe a stereo picture from two directions, but also avoid the color cast phenomenon.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a plane / stereoscopic (2D / 3D) switchable liquid crystal display device. Background technique [0002] The real world is a three-dimensional world, which provides two images with a phase difference for the human eyes, and the parallax required for stereo vision is formed after being reflected in the eyes, so that the fusion reflection through the optic nerve center and the visual psychological reaction produce a three-dimensional image. Stereoscopic feeling. Utilizing this principle, two left and right images with phase difference are presented to the left and right eyes respectively through the display, so that stereoscopic perception can be obtained. [0003] With the continuous development of stereoscopic display technology, an autostereoscopic liquid crystal display capable of switching between flat and stereoscopic modes appears, and this technology is called parallax barrie...

Claims

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Application Information

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IPC IPC(8): G02B27/22G02F1/1343H04N13/00
CPCG02B27/2228H04N13/0409H04N13/0452G02B30/34H04N13/31H04N13/356
Inventor 谢佳陈瑞改牛磊孙晓平
Owner TIANMA MICRO ELECTRONICS
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