Title:
DRIVING METHOD AND MODULE FOR ELECTROPHORETIC DISPLAY PIXEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/036868
Kind Code:
A1
Abstract:
A driving method and driving module for an electrophoretic display pixel, and a display device. The method comprises: acquiring a target grayscale value of an electrophoretic display pixel, determining a target pulse width according to the size of the target grayscale value, and generating a single-pulse data signal according to the target pulse width, wherein the single-pulse data signal is used for driving electrophoretic particles to move to a target position within a pulse duration of the single-pulse data signal; determining a single-pulse scanning signal according to the single-pulse data signal; and outputting the single-pulse data signal to an input end of a pixel circuit, and outputting the single-pulse scanning signal to a control end of the pixel circuit. The present solution can reduce the power consumption of a pixel scanning display process.
Inventors:
ZHOU MANCHENG (CN)
TANG HAO (CN)
LI RONGRONG (CN)
TANG HAO (CN)
LI RONGRONG (CN)
Application Number:
PCT/CN2022/143414
Publication Date:
February 22, 2024
Filing Date:
December 29, 2022
Export Citation:
Assignee:
HKC CORP LTD (CN)
International Classes:
G09G3/34
Foreign References:
| CN115223510A | 2022-10-21 | |||
| CN102376262A | 2012-03-14 | |||
| US20080018589A1 | 2008-01-24 | |||
| CN1839421A | 2006-09-27 | |||
| CN101847373A | 2010-09-29 | |||
| CN1886775A | 2006-12-27 | |||
| JP2008139738A | 2008-06-19 |
Attorney, Agent or Firm:
SHENZHEN LIANDING INTELLECTUAL PROPERTY AGENT LTD. (CN)
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