US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Sept. 1 for "Display device, driving method thereof, and electronic paper" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,553, issued on Sept. 1, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Display device, driving method thereof, and electronic paper" was invented by Qiangcan Huang (Dongguan, China) and Yizhen Lin (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure provide a display device, a driving method thereof, and electronic paper. The display device includes a plurality of pixels. The pixel includes N subpixels whose pixel electrode areas are not equal to each other, the subpixel is capable of displaying M grayscales, and both N and M are integers not less than 2. A ratio of pixel electrode areas of...