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Display apparatus and drive method thereof

A display device and driving method technology, applied in the direction of static indicators, optics, instruments, etc., can solve the problems of high energy consumption and insufficient screen brightness, and achieve the effects of reducing energy consumption, improving screen brightness, and increasing turn-on time

Active Publication Date: 2014-11-05
INNOLUX CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a display device, which can solve the known problems of insufficient screen brightness and high energy consumption when displaying stereoscopic images
[0009] The invention provides a driving method of a display device, which can solve the known problems of insufficient screen brightness and high energy consumption when displaying a stereoscopic image

Method used

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  • Display apparatus and drive method thereof

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Embodiment Construction

[0056] image 3 It is a schematic diagram of a display device according to an embodiment of the present invention. Please refer to image 3 , the display device 100 of this embodiment includes a backlight module 110 , a liquid crystal panel 120 and a controller 130 . The backlight module 110 has a plurality of light emitting regions R10 , R12 , R14 and R16 that emit light independently. That is, when one light-emitting region R12 is turned on to provide light, the other light-emitting region R14 can also be turned on or turned off, and whether each light-emitting region R10, R12, R14, and R16 is turned on or not can be independently controlled. The liquid crystal panel 120 is disposed on one side of the backlight module 110 . The controller 130 is electrically connected to the backlight module 110 and the liquid crystal panel 120 . The controller 130 mentioned here can be a control circuit assembled with the backlight module 110 and the liquid crystal panel 120 , and the c...

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PUM

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Abstract

The invention discloses a display apparatus and a drive method of the display apparatus, which solves the problems of the existing display apparatus when displaying three-dimensional images, such as poor brightness and high energy loss. The display apparatus comprises a backlight module, a liquid crystal panel and a controller, wherein the backlight module includes a plurality of light emitting regions capable of emitting light independently; the liquid crystal panel is arranged on one side of the backlight module; and the controller is electrically connected with the backlight module and the liquid crystal panel. When the liquid crystal panel was updated from a left eye image to a right eye image column by column along a row direction, the controller sequentially opens and closes the light emitting regions along the row direction, so that the liquid crystal panel can display the left eye image or the right eye image in all regions illuminated by each light emitting region.

Description

technical field [0001] The present invention relates to a display device and a driving method thereof, and in particular to a display device with a three-dimensional picture and a driving method thereof. Background technique [0002] With the advancement of science and technology, in the development of display technology, in addition to pursuing the lightness, thinness and compactness of the display device, it is more hoped to achieve the goal of displaying three-dimensional images. Generally speaking, the principle of displaying a three-dimensional image is to send two different images to the left and right eyes respectively, so that the brain can construct a three-dimensional image. [0003] figure 1 is a schematic diagram of a known stereoscopic display device, and figure 2 for figure 1 A timing diagram of the stereoscopic display device when displaying a stereoscopic picture. Please refer to figure 1 and figure 2 Assuming that the picture data transmitted by the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02B27/22G02F1/13357G09G3/36
Inventor 洪嘉良陈政一杨金添李岳叡
Owner INNOLUX CORP