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Stereo display device and control method thereof

A technology of a stereoscopic display device and a control method, applied in stereoscopic systems, static indicators, optics, etc., can solve the problems of image flicker, uneven white crosstalk, insufficient brightness in the central area of ​​the display, etc.

Inactive Publication Date: 2014-04-16
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Backlight stereoscopic displays equipped with shutter glasses often have problems such as flickering images, uneven white crosstalk, or insufficient brightness in the central area of ​​the display.

Method used

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  • Stereo display device and control method thereof
  • Stereo display device and control method thereof
  • Stereo display device and control method thereof

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Embodiment Construction

[0020] In order to enable your examiners to have a further understanding and understanding of the features, purpose and functions of the present invention, the embodiments of the present invention are described in detail below in conjunction with the drawings. Throughout the description and drawings, the same element number will be used to designate the same or similar elements.

[0021] In the description of the embodiments of the present invention, for an element to be described as "above / on" or "below / under" another element, it means that it is directly or indirectly on or under the element, Instead, it contains other elements set in between. For the convenience and clarity of illustration, the thickness or size of each layer in the drawings is exaggerated, omitted or approximated, and the size of each constituent element is not entirely its actual size.

[0022] figure 1 It is a cross-sectional view of the structure of the stereoscopic display 100 according to the first ...

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PUM

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Abstract

The invention discloses a stereo display device and a control method thereof. The stereo display device comprises a display panel, a backlight source, shutter glasses used by an observer and a processing unit. The backlight source is arranged below the display panel and is provided with a plurality of light-emitting zones. The difference value of a connecting starting moment of a light-emitting zone and a connecting starting moment of a next light-emitting zone is a delay time value, and each light-emitting zone can provide a light source needed by the display panel according to a preset connecting time period. The shutter glasses used by the observer are provided with a first switch and a second switch. The processing unit is electrically connected with the display panel and the backlight source, turning on or off of the switches of the shutter glasses can be controlled, an image is displayed on the display panel, and a plurality of delay time values and a plurality of preset connecting time periods of the backlight source are controlled. The light-emitting zones are connected and closed in sequence, and the backlight source has at least two kinds of delay time values and at least two kinds of preset connecting time periods.

Description

technical field [0001] The invention relates to a stereoscopic display technology, in particular to a stereoscopic display and a control method thereof. Background technique [0002] In recent years, the continuous progress of display technology has gradually shifted from two-dimensional (2D) flat display to three-dimensional (3D) stereoscopic display, in order to improve general image processing and color quality. In addition, it can provide a visual experience of three-dimensional space. The basic principle of the stereoscopic display technology is to make the observer's left and right eyes produce a stereoscopic visual effect caused by parallax in the images seen by the same scene. [0003] Backlight stereoscopic displays equipped with shutter glasses often have problems such as image flickering, uneven white crosstalk, or insufficient brightness in the central area of ​​the display. Therefore, it is necessary to develop a new backlight type stereoscopic display technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G02B27/22G09G3/34
Inventor 黄立铭
Owner INNOCOM TECH (SHENZHEN) CO LTD