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Stereo picture display method and stereo display device

A stereoscopic display device and screen display technology, applied in stereoscopic systems, static indicators, optics, etc., can solve the problem of high power consumption, reduce power consumption, and improve the effect of stereoscopic ghosting

Inactive Publication Date: 2010-11-17
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the backlight module remains on during the above-mentioned VBI period, that is, during the period when no picture information is provided, so the conventional stereoscopic display device has the disadvantage of high power consumption.

Method used

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  • Stereo picture display method and stereo display device
  • Stereo picture display method and stereo display device
  • Stereo picture display method and stereo display device

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Embodiment Construction

[0038] Certain terms are used in the specification and subsequent claims to refer to particular components. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same component by different terms. This description and subsequent patent applications do not use the difference in name as a way to distinguish components, but use the difference in function of components as a basis for distinction. The "comprising" mentioned throughout the specification and subsequent claims is an open term, so it should be interpreted as "including but not limited to". In addition, the term "electrical connection" here includes any direct and indirect electrical connection means. Therefore, if it is described in the text that a first device is electrically connected to a second device, it means that the first device can be directly connected to the second device, or indirectly connected to the second device through other devices or connection means.

[0039] see ...

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PUM

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Abstract

The invention relates to a stereo picture display method which comprises the following steps: displaying left eye display information at left eye display time; providing a first vertical blanking interval period and opening a left eye shutter of shutter glasses; displaying right eye display information at right eye display time; providing a second vertical blanking interval period and opening a right eye shutter of the shutter glasses; and when the left eye shutter or the right eye shutter is opened, or in the first vertical blanking interval period or the second vertical blanking interval period, improving backlight brightness, and when the left eye shutter and the right eye shutter are closed simultaneously, or at the left eye display time or the right eye display time, lowering the backlight brightness. The invention can improve the defect of stereo ghost while displaying a stereo image, achieve the purpose of lowering power consumption of a backlight module, and make the effects of saving energy and electricity.

Description

technical field [0001] The present invention provides a three-dimensional picture display method and a three-dimensional display device, in particular, a three-dimensional picture display method and a three-dimensional display device combined with shutter glasses. Background technique [0002] Stereoscopic display technology is to provide the different image information of the viewer's left and right eyes, so that when the viewer's brain synthesizes the images viewed by the left and right eyes, he will have different layers and depth perceptions of the objects he sees, and then produce a three-dimensional effect. [0003] For example, the conventional shutter glasses type (shutter glasses type) three-dimensional display device uses the left and right eye shutters of the shutter glasses to switch, cooperates with the display panel to sequentially provide images of different viewing areas in a timesequential display mode: the display panel is scanned The method alternately dis...

Claims

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Application Information

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IPC IPC(8): H04N13/00G09G3/36G02B27/22
Inventor 林享昙陈光郎邱俊杰林士杰沈自强
Owner CHUNGHWA PICTURE TUBES LTD