Patent · US Active

Image data processing method and device of using the same

US9454926B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Wei-Hsiao Chen · Danei, TW
Xiaoping Tan · Nanhu, CN
Jianjun Xie · Tangxia, CN

Key dates

Filing date	Oct 13, 2014
Grant date	Sep 27, 2016
Priority date	—
Expiry date	Oct 13, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG09G2360/16
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An image data processing method and device are disclosed. The method comprising: receiving a first display data combination, the first display data combination comprises red, green, and blue sub-pixel display data; transforming the first display data combination into a second display data combination, the second display data combination comprises red, green, blue, and white sub-pixel display data; transforming the second display data combination into a third display data combination, the third display data combination comprises any three of the red, green, blue, and white sub-pixel display data. The disclosed method can raise image contrast.

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