Company Filing History:
Years Active: 2012-2013
Title: Chiu-Mei Yu: Innovator in Liquid Crystal Display Technology
Introduction
Chiu-Mei Yu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 3 patents to his name, Yu has demonstrated his expertise and innovative spirit in developing advanced display solutions.
Latest Patents
One of Yu's latest patents is focused on a shift register and a liquid crystal display device that operates based on two clock signals. This shift register maintains the gate voltage of an output transistor switch using two pull-down transistor switches. The gate voltages of these pull-down transistor switches are periodically switched between high and low levels of the clock signals. During the output period, the transistor switches experience negative gate-source voltages, which help to reduce leakage.
Another notable patent involves a display device and a repairing method for it. This display device includes a gate line and two gate-on-array circuits arranged on either side. Each gate-on-array circuit features a stage coupled to the gate line, which includes a transistor and a repair circuit. The repair circuit is designed to maintain the transistor in an off-state when at least one repair signal is supplied, ensuring the reliability of the display device.
Career Highlights
Chiu-Mei Yu is currently employed at AU Optronics Corporation, a leading company in the display technology sector. His work has significantly impacted the development of LCD devices, enhancing their performance and reliability.
Collaborations
Yu has collaborated with notable colleagues, including Lee-Hsun Chang and Wen-Pin Chen. These partnerships have fostered innovation and contributed to the advancement of display technologies.
Conclusion
Chiu-Mei Yu's contributions to liquid crystal display technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to shape the future of display devices, making them more efficient and reliable.