This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Boe Technology Group Co., Ltd.. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Innovations of Yaohu Liu in Liquid Crystal Display Technology
Introduction
Yaohu Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 3 patents to his name, Liu's work focuses on enhancing the performance and functionality of LCD devices.
Latest Patents
Liu's latest patents include innovative designs for an array substrate, an LCD device, and a driving method. In one embodiment, he describes a method where two pixel electrodes are arranged in a pixel unit, each controlled by a corresponding thin-film transistor (TFT). This arrangement allows for the control of liquid crystal molecule rotation through the voltage difference between the two pixel electrodes, effectively avoiding the greenish phenomenon. Additionally, the design ensures that the voltage difference remains unchanged when the pixel unit is turned off, preventing image flickering.
Another notable patent involves a touch liquid crystal display device, which includes an array substrate and a color film substrate. This design features a GOA circuit on the array substrate and a touch signal transmission line on the color film substrate. A shielding electrode is incorporated to minimize interference from the GOA circuit's clock signal, thereby enhancing the touch sensing signal's integrity.
Career Highlights
Yaohu Liu is currently employed at BOE Technology Group Co., Ltd., a leading company in the display technology sector. His work at BOE has positioned him as a key player in advancing LCD technology. Liu's innovative approaches have contributed to the development of more efficient and reliable display devices.
Collaborations
Liu has collaborated with notable coworkers, including Yunsik Im and Teng Ye. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yaohu Liu's contributions to liquid crystal display technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in display technology, paving the way for future advancements in the field.