Patent · US Active

Electrophoretic display panel

US8149208B2 · kind B2 · utility

0Cited by

4References

3Claims

0Family size

Assignee

ADREA, LLC · US

Inventors

Guofu Zhou · Tangxia, CN
Willibrordus Jurrianus Kijkman · Eindhoven, NL
Mark Thomas Johnson · Arendonk, BE

Key dates

Filing date	Sep 16, 2010
Grant date	Apr 3, 2012
Priority date	—
Expiry date	Sep 16, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG09G2320/02
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The electrophoretic display panel (1) for displaying a picture and a subsequent picture has drive means (100) which are able to control for each pixel (2) the potential difference to have a picture value to provide the pixels (2) with a respective picture appearance being either extreme or intermediate, subsequently to have an inter-picture value to provide the pixels (2) with a respective inter-picture appearance, and subsequently to have a subsequent picture value. For the display panel (1) to be able to provide the pixels (2) with the inter-picture appearances which are in general relatively little visible, the drive means (100) are able to control for each pixel (2) an estimate potential difference as the inter-picture value to provide the pixels (2) with a respective estimate picture appearance as the inter-picture appearance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.