Longfei Yang

Title: Longfei Yang: Innovator in Display Technology

Introduction

Longfei Yang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on improving the performance and reliability of display panels, particularly through innovative methods and systems.

Latest Patents

One of Longfei Yang's latest patents is titled "Method and system for aging process on transistors in a display panel." This patent describes a method for performing an aging process on transistors within display panels. The process involves obtaining an initial characteristic curve of the transistor, determining an initial cutoff voltage range, and adjusting the gate-source and drain-source voltages to enhance the cutoff voltage range. This method aims to improve the longevity and performance of transistors in display technology.

Another notable patent is the "Defect detection circuit and method for light-emitting element, display driving device, display device and defect detection method thereof." This invention provides a defect detection circuit that includes various sub-circuits designed to control the operation of light-emitting elements in display devices. The circuit ensures that the light-emitting sub-circuit functions correctly by applying initial signals to control the driving transistor, thereby enhancing the reliability of display devices.

Career Highlights

Longfei Yang has worked with several notable companies in the display technology sector. He has been associated with BOE Technology Group Co., Ltd. and Ordos Yuansheng Optoelectronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for display technologies.

Collaborations

Throughout his career, Longfei Yang has collaborated with talented individuals in the field. Some of his coworkers include Guoqing Zhang and Xiaowei Wang, who have also contributed to advancements in display technology.

Conclusion

Longfei Yang is a distinguished inventor whose work in display technology has led to significant advancements in the field. His innovative patents and contributions to various companies highlight his commitment to improving display performance and reliability.