Company Filing History:
Years Active: 2013-2018
Title: Innovations of Woo-Seok Choi
Introduction
Woo-Seok Choi is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of display devices.
Latest Patents
One of Woo-Seok Choi's latest patents is a built-in gate driver and display device utilizing the same technology. This innovation discusses a built-in gate driver that improves output characteristics by reducing the load on clock lines. The built-in gate driver includes a shift register, along with a first and second clock group located in a non-display region of a display panel. The shift register is designed to drive gate lines in the display region effectively. The first clock group consists of clock lines arranged on one side of the shift register, while the second clock group has clock lines on the opposite side. Each clock line comprises a main line and a branch line that connects to a corresponding stage. Notably, a branch line from one clock group does not overlap with a main line from the other group.
Another significant patent involves a shift register that prevents charges supplied to a Q node from leaking outwards, which is crucial for outputting a scan pulse. This shift register features multiple stages connected to gate lines on a panel. Each stage includes a scan signal generator, a scan pulse controller, a Q-node adjuster, and a turn-off signal controller. These components work together to ensure efficient operation and prevent signal leakage.
Career Highlights
Woo-Seok Choi is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to contribute to cutting-edge innovations in display devices.
Collaborations
Throughout his career, Woo-Seok Choi has collaborated with notable colleagues, including Yong-Ho Jang and Seung-Chan Choi. These collaborations have further enhanced his contributions to the field.
Conclusion
Woo-Seok Choi's innovative work in display technology, particularly his recent patents, showcases his expertise and commitment to advancing the industry. His contributions are significant in improving the efficiency and performance of display devices.