This inventor holds 1 USPTO granted patent. Top assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Qianhui Li and Display Technology Innovation.
Introduction
Qianhui Li is an inventor based in Wuhan, China. Her patent work concerns display technology, including the design of an organic light-emitting layer for display panels and devices.
Latest Patents
Li is associated with 1 patent, titled “Display Panel and Display Device.” The invention describes an organic light-emitting layer with doped and undoped regions, with the undoped region positioned between the doped region and the hole-blocking layer. In a low-grayscale display state, the layer’s exciton concentration distribution has two peaks: one in each region, with the peak in the undoped region lower than the peak in the doped region.
Career Highlights
Li is associated with Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Her patent reflects work on the structure and operation of display components, particularly their behavior during low-grayscale display.
Collaborations
Li’s listed coworkers include Munjae Lee and Guoqi Xia.
Conclusion
Qianhui Li’s patent activity highlights her contribution to display technology through an invention addressing exciton distribution in organic light-emitting layers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile