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Image display system and method

An image display system and pixel technology, which can be used in stereo systems, image communication, static indicators, etc., to solve problems such as staggered afterimages and incorrect images.

Active Publication Date: 2014-09-03
INNOLUX CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In addition, the above operation will have the problem of interlaced afterimage (crosstalk)
For example, at the end of time interval t3, the last few columns of a right-eye picture are written into the pixel array. However, the relevant liquid crystal molecules may not have time to turn, and the right-eye lens is activated in time interval t4.
In this way, the bottommost sequence of the screen that the user sees in the time interval t4 is very likely to be an incorrect image

Method used

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Embodiment Construction

[0055] Regarding a pixel array on a liquid crystal panel in the image display system disclosed in the present invention, the structure of each pixel has the following embodiments.

[0056] Figure 2A An image display system 200 implemented according to an embodiment of the present invention is illustrated, wherein a liquid crystal panel 210 in the image display system 200 is displayed in a cross-sectional view. The liquid crystal panel 210 shown in the figure includes a filter (CF) substrate, liquid crystal molecules LC and a thin film transistor (TFT) substrate. A backlight module 240 can be further disposed on the lower side of the liquid crystal panel 210 to provide the light source required by the liquid crystal panel 210 .

[0057] Figure 2B The above diagram illustrates the image display system 200 . The image display system 200 includes a liquid crystal panel 210, which includes a plurality of scanning lines (...Gi, Gi+1, Gi+2...), a plurality of data lines (...Dj, ...

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Abstract

The invention provides an image display system and method. A pixel structure of the system comprises a buffer circuit and an image display circuit. The buffer circuit is used for receiving and further temporarily storing a data line signal according to a scanning line signal. The image display circuit is used for acting according to a reset signal and a set signal. The image display circuit is used for resetting the potential at the control end of the related liquid crystal molecules according to the reset signal. The image display circuit is used for receiving the data line signal which is temporarily stored in the buffer circuit according to the set signal, accordingly adjusting the potential at the control end, and further controlling the rotation of the liquid crystal molecules to enable pixels to which the liquid crystal molecules belong to display an image, wherein an enabling interval of the reset signal is positioned after disabling of the scanning line signal at the last row of a pixel array and before enabling of the set signal.

Description

technical field [0001] The present invention relates to an image display system and image display method, in particular to the pixel structure and operation method of the pixel array of the liquid crystal panel in the image display system. Background technique [0002] Regarding stereoscopic image display technology (3D display), stereoscopic video glasses are a common application. A common operation of stereoscopic video glasses is a shutter operation. The shutter-type operation includes: prohibiting the right-eye lens from being opaque when the left-eye lens is enabled, allowing the user to watch the left-eye image; and prohibiting the left-eye lens from being opaque when the right-eye lens is enabled, allowing the user Can see the right eye screen. [0003] figure 1 Shows how the pixel array of a conventional liquid crystal panel displays stereoscopic images. The time intervals t1 and t2 respectively correspond to a frame writing interval (ie, the scanning time of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G09G3/36H04N13/00G02B27/22
Inventor 陈景豊
Owner INNOLUX CORP
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