This inventor holds 2 USPTO granted patents and 6 published patent applications. Top assignees: Boe Technology Group, Boe Technology Group Co., Ltd., Yunnan Invensight Optoelectronics Technology Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 1,404 
1 out of 18,295 
1 out of 19 Years Active: 2026
Title: The Innovations of Cao Wu
Introduction
Cao Wu is a notable inventor based in Beijing, China. He has made significant contributions to the field of display technology. His innovative work has led to the development of a unique display substrate and device.
Latest Patents
Cao Wu holds 1 patent for a display substrate and display device. This invention includes a driving circuit substrate, multiple first electrodes, and a pixel definition layer. The driving circuit substrate features several pixel driving circuits and a protective insulating layer. The first electrodes are electrically connected to the output terminals of the pixel driving circuits through first vias in the protective insulating layer. Each first electrode consists of a first sub-electrode layer, a second sub-electrode layer, and a transition layer. The first sub-electrode layer is connected to the second sub-electrode layer via an opening in the transition layer. Notably, the orthographic projection of the first opening of at least one first electrode is located within the projection of the pixel definition layer on the driving circuit substrate.
Career Highlights
Cao Wu has worked with prominent companies in the optoelectronics industry. He has been associated with Yunnan Invensight Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has contributed to his expertise in display technologies.
Collaborations
Cao Wu has collaborated with talented individuals in his field, including Zongshun Yang and Yunlong Li. Their teamwork has fostered innovation and advancement in display technology.
Conclusion
Cao Wu's contributions to display technology through his patent and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.