Company Filing History:
Years Active: 2004-2006
Title: The Innovative Mind of Woon-Seop Choi
Introduction
Woon-Seop Choi, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of display technology. With a notable record of three patents, Choi's work focuses on enhancing the performance of cholesteric liquid crystal displays (LCDs), which are pivotal in various electronic devices.
Latest Patents
Choi's recent innovations include two crucial methods that improve the functionality of cholesteric LCD panels. The first patent, titled "Method of driving cholesteric liquid crystal display panel using root-mean-square voltage," presents a technique for driving these displays by applying first, second, and third voltages to cholesteric liquid crystal cells. This method involves the alternation of the first and second voltages to apply a third voltage, calculated using the root-mean-square value of the first two.
The second patent, "Method of driving cholesteric liquid crystal display panel for accurate gray-scale display," details a systematic approach for achieving precise gray-scale levels in each cholesteric liquid crystal cell. This method includes applying a selection line voltage to individual scan electrode lines while simultaneously delivering data signals to all data electrode lines, ensuring accurate representation across different gray levels.
Career Highlights
Woon-Seop Choi is currently affiliated with Samsung SDI Co., Inc., where he has undoubtedly made valuable contributions through his innovative inventions. His work is not only significant for Samsung but also impacts the broader field of display technology.
Collaborations
Choi collaborates with talented colleagues such as Seok-Hong Jeong and Hee-Jung Lee, all of whom work together to further advancements in display technology. Their joint efforts help bring new innovative solutions to the market, supporting the ongoing evolution of visual display systems.
Conclusion
Woon-Seop Choi's contributions to the field of cholesteric LCD technology are commendable, with his patents showcasing a blend of ingenuity and technical expertise. As the demand for advanced display technologies continues to grow, the impact of Choi's innovations will likely resonate across various industries, reinforcing the essential role of inventors in driving technological progress.