This inventor holds 1 USPTO granted patent and 1 published patent application. 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: Huizhen Piao: Inventor in Display Technology
Introduction
Huizhen Piao is a woman inventor associated with Wuhan, China. Her patent work concerns the design of organic light-emitting display panels and display devices.
Latest Patents
Piao is credited with 1 patent: “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. During low-grayscale display, 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
Piao is associated with Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Her listed patent reflects work on controlling exciton distribution in organic light-emitting displays.
Collaborations
Yuanchun Wu and Kailong Wu are listed as Piao’s coworkers.
Conclusion
Huizhen Piao’s recorded invention focuses on organic light-emitting display technology and the behavior of excitons under low-grayscale conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile