Yiyi Wang is a prominent inventor based in Wuhan, China, known for his contributions to display technology. With a total of 5 patents, he has made significant advancements in the field, particularly in the manufacturing of display panels.

Latest Patents

Yiyi Wang's latest patents include a display panel and a method for manufacturing the same. The method involves providing a substrate that includes both a display area and a non-display area. A chip on film (COF) and a testing structure are placed in the non-display area. The testing circuit features a signal trace that includes both a non-metal trace and a metal trace that connect to each other. Additionally, a cutting line is positioned on the signal trace. The method further encompasses testing the display area of the substrate using the testing structure and removing a test pad. The display panel itself consists of a flexible substrate with a display area and a non-display area, a thin film transistor layer, grooves corresponding to the non-display area, and a series of layers including a planarization layer, a pixel definition layer, a light-emitting layer, and a thin film encapsulation layer.

Career Highlights

Yiyi Wang has worked at Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., where he has played a crucial role in developing innovative display technologies. His work has significantly impacted the industry, leading to advancements in display panel manufacturing.

Collaborations

Yiyi Wang has collaborated with notable colleagues, including Shaobo Wang and Caiqin Chen, who have contributed to his projects and innovations in display technology.

Conclusion

Yiyi Wang's contributions to display technology through his patents and career achievements highlight his role as an influential inventor in the field. His work continues to shape the future of display manufacturing and technology.

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