Xinghua Cui

Title: Innovations of Xinghua Cui

Introduction

Xinghua Cui is a prominent inventor based in Beijing, China. He has made significant contributions to the field of touch technology and thin film transistors. With a total of 2 patents, his work has advanced the development of electronic devices.

Latest Patents

Cui's latest patents include a touch substrate, touch panel, and touch display device. This innovative touch substrate features a first layer wiring group and a second layer wiring group located in a peripheral region. The first layer wiring group consists of multiple first wirings, while the second layer wiring group contains several second wirings. Notably, the square resistance of a first wiring is greater than that of a second wiring. The design includes a first wiring region with at least one first-type touch lead and a second wiring region with at least one second-type touch lead. Each first-type touch lead comprises a first wiring and a second wiring that are interconnected, with their orthographic projections overlapping on the touch substrate. Additionally, the length of the first-type touch lead exceeds that of the second-type touch lead.

Another significant patent involves a thin film transistor (TFT) and its manufacturing method. This TFT includes an active layer, an etch stop layer (ESL), a source electrode, and a drain electrode. The active layer features at least one first active portion, a second active portion, and a third active portion, all connected to the first active portion. The ESL overlays the first active portion, while the second and third active portions are covered by a horizontally-extending portion of the ESL. Side wing contacts are formed between the active portions and the electrodes, enhancing the device's functionality.

Career Highlights

Cui has worked with notable companies such as BOE Technology Group Co., Ltd. and Chongqing BOE Optoelectronics Technology Co., Ltd. His experience in these organizations has contributed to his expertise in the field of optoelectronics and display technologies.

Collaborations

Cui has collaborated with esteemed colleagues, including Jaemoon Chung and Inchul Choi. Their joint efforts have furthered advancements in their respective fields.

Conclusion

Xinghua Cui's innovative patents and career achievements highlight his significant impact on technology, particularly in touch and display devices. His work continues to influence the development of modern electronic products.