Pixelworks Semiconductor Technology (shanghai) Co., Ltd.

Chinese Academy of Sciences

Haiyan Shi

Hui Li

Yu Wang

Qian Wang

Neil Woodall

Yi Zhou

Jiangshan Zhao

Pengfei Sha

Jinbin Ding

Yaoying Shan

Yuanyuan Fan

Xingliang Song

Wenwen Yi

Qianwei Cai

Zhuojun Peng

A method is provided for controlling display of an image on a display panel of a display device, the method comprising determining a commanded brightness level for the display panel, generating an index look-up table (LUT) and a mura LUT based on the brightness level and a relationship between pixel output and pixel value for each pixel of the display panel for each of a plurality of brightness levels, the relationship determined during a calibration phase and stored in memory of the display device, determining an index value for each pixel of the display panel based on the index LUT, determining a corrected pixel value for each pixel based on the mura LUT and the index value, and sending the corrected pixel value to that pixel within the display device.

Methods and systems for calibrating and controlling a display device

Growing community of inventors

Shanghai, China

Haiyan Shi