Location History:
- Gumi-si, KR (2009)
- Gyeongsangbuk-do, KR (2013)
Company Filing History:
Years Active: 2009-2013
Title: Innovations by Sung-Hak Lee
Introduction
Sung-Hak Lee is a notable inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of display technology, particularly in the development of thin film transistors. With a total of 2 patents to his name, his work continues to influence advancements in display devices.
Latest Patents
Sung-Hak Lee's latest patents include a method of reducing off-current of a thin film transistor for display devices. This innovative method involves applying an OFF-state offset to a display device by supplying a ground voltage from a data driving circuit to the source electrode of a thin film transistor. Additionally, it includes supplying a gate voltage from a gate driving circuit to the gate electrode of the thin film transistor, which effectively turns off the transistor. An AC voltage is then supplied to the drain electrode of the thin film transistor, enhancing the performance of display devices.
Career Highlights
Sung-Hak Lee is currently employed at LG Display Co., Ltd., where he continues to work on cutting-edge technologies in the display industry. His expertise in thin film transistors has positioned him as a key player in the development of advanced display solutions.
Collaborations
Sung-Hak Lee collaborates with various professionals in his field, including his coworker Hun Jeoung. Their combined efforts contribute to the innovative projects at LG Display Co., Ltd.
Conclusion
Sung-Hak Lee's contributions to the field of display technology through his patents and work at LG Display Co., Ltd. highlight his role as an influential inventor. His innovative methods for improving thin film transistors are paving the way for future advancements in display devices.