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Color electronic paper display screen, driving substrate, driver and driving method

An electronic paper display and color display technology, applied in the field of driving substrates, drivers and drives, and color electronic paper display, can solve the problem of lack of color electronic paper, etc., and achieve the effect of stable display effect and fast response speed.

Inactive Publication Date: 2016-07-27
GUANGZHOU OED TECH INC
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  • Abstract
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Problems solved by technology

[0003] However, the current electronic paper display screens are mainly black and white, lacking color or color electronic paper technology

Method used

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  • Color electronic paper display screen, driving substrate, driver and driving method
  • Color electronic paper display screen, driving substrate, driver and driving method
  • Color electronic paper display screen, driving substrate, driver and driving method

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Embodiment Construction

[0033] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0034]Provided is a color electronic paper display drive substrate, which includes a drive substrate main body, a plurality of color pixel display unit drive units arranged on the drive substrate main body, each color pixel display unit drive unit includes a first color basic pixel display The unit drive unit, the second color basic pixel display unit drive unit, the third color basic pixel display unit drive unit, the first color basic pixel display unit drive unit, the second color basic pixel display unit drive unit, the third color basic pixel display unit The drive units of the pixel display unit are arranged in a "︱︱︱" shape.

[0035] An elec...

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Abstract

The invention provides a color electronic paper display screen, a driving substrate, a driver and a driving method. The method comprises the following steps that color pixel display unit driving waveform tables are stored; the driving waveform tables are found, and basic driving waveforms corresponding to the scales, corresponding to first basic pixel display units, second basic pixel display units and third basic pixel display units, from a current color gray scale to the next color gray scale are found; the driving waveforms are output. The color electronic paper display screen, the driving substrate, the driver and the driving method achieve color display of electronic paper and has the advantage of being high in response speed.

Description

technical field [0001] The invention relates to an electronic paper display screen, in particular to a color electronic paper display screen, a driving substrate, a driver and a driving method. Background technique [0002] Electronic paper (E-paper) is a new type of display material. It is a bistable display technology based on the principle of electrophoresis. Black and white, shades of color to express words and pictures, the display effect is very similar to real paper books. At present, electronic paper displays are widely used in electronic readers (e-books), electronic price tags, smart cards, watches, mobile phones, industrial instruments, meters, dynamic display billboards, and media products. [0003] But at present, electronic paper displays are mainly black and white, lacking colored or color electronic paper technology. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the technical problem to be solved in the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167G09G3/34
Inventor 陈宇林仙榕林永强王喜杜孙景泉
Owner GUANGZHOU OED TECH INC
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