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Flat panel color display and drive method of color pictures thereof

A color plane and driving method technology, applied to static indicators, instruments, etc., can solve problems affecting the normal display of flat-panel displays, residual images, etc., and achieve the effects of eliminating color breaks, ensuring display quality, and eliminating residual images

Inactive Publication Date: 2010-11-10
AU OPTRONICS CORP
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Problems solved by technology

[0008] Since the polarity of the data of the monochrome picture displaying the subframe of the same color is always the same, the pixel charge of the same color will be continuously accumulated during display, resulting in afterimage phenomenon, which affects the normal display of the flat-panel display

Method used

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  • Flat panel color display and drive method of color pictures thereof
  • Flat panel color display and drive method of color pictures thereof
  • Flat panel color display and drive method of color pictures thereof

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Embodiment Construction

[0040] The detailed description and technical content of the present invention are described below with the accompanying drawings. However, the accompanying drawings are only provided for reference and illustration, and are not intended to limit the present invention.

[0041] See image 3 ,among them image 3 Shown is a schematic diagram of a driving method for a color image of a color flat panel display disclosed in the first embodiment of the present invention. Such as image 3 As shown, the driving method of the color picture of the above-mentioned color flat panel display adopts the black insertion technology, which inserts a sub-frame black picture after the red, green and blue sub-frame pictures, that is, the color picture of each frame is composed of red, green , Blue and black four sub-frames.

[0042] The driving method of the color image of the color flat panel display includes: sequentially displaying four sub-frame images of red, green, blue, and black in each frame of...

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Abstract

The invention relates to a drive method of color pictures of a flat panel color display. In the drive method, the flat panel color display is used for displaying multi-frame color pictures, and the color picture of each frame comprises an even number of subframe pictures which are respectively displayed in different colors. The drive method of the color pictures comprises the step of sequentially displaying the subframe pictures in the color picture of each frame on the flat panel color display, wherein data of the subframe pictures having the same displaying color in the color pictures of two adjacent frames have opposite polarities.

Description

Technical field [0001] The invention relates to a method for driving a color image of a color flat panel display and a corresponding color flat panel display, in particular to a method for driving the color image of a color flat panel display capable of eliminating the afterimage phenomenon and the corresponding color flat panel display. Background technique [0002] With the development of technology, flat-panel displays (such as liquid crystal displays) are widely used in mobile phones, notebook computers, and desktop displays due to their high image quality, small size, light weight, and wide application range. In various consumer electronic products such as devices and televisions, it has gradually replaced traditional cathode ray tube display devices and has become the mainstream of display devices. [0003] The existing flat-panel displays generally use color filters to display color images. However, due to the light absorption of the color filters, the existing flat-panel di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/36
Inventor 徐雅玲黄郁升侯鸿龙
Owner AU OPTRONICS CORP
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