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: Guoqi Xia and Display Technology Innovation.
Introduction
Guoqi Xia is an inventor associated with Wuhan, China. His patent work concerns organic light-emitting display technology and includes 1 patent. He is affiliated with Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Latest Patents
Xia is named on the 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. In a low-grayscale display state, the exciton concentration distribution has two peaks: one in the doped region and a lower peak in the undoped region.
Career Highlights
Xia’s listed patent reflects work on controlling exciton distribution in an organic light-emitting layer. The disclosed design addresses display-panel operation at low grayscale.
Collaborations
Munjae Lee and Yu Gu are identified as Xia’s coworkers. They are associated with the same broader display-technology context.
Conclusion
Guoqi Xia’s patent focuses on an organic light-emitting display design that shapes exciton distribution during low-grayscale operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile