Location History:
- Suwon, KR (2001 - 2015)
- Kyungki-do, KR (2003 - 2015)
Company Filing History:
8 out of 131,766 
3 out of 27,091 
Years Active: 2001-2015
Title: The Innovations of Jian-Min Chen
Introduction
Jian-Min Chen is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of liquid crystal displays, holding a total of 11 patents. His work has greatly influenced the technology behind modern display systems.
Latest Patents
One of Jian-Min Chen's latest patents involves a liquid crystal display that comprises two parallel spaced substrates and a liquid crystal layer with negative dielectric anisotropy interposed between the substrates. The ratio d/p, which is the cell gap d between the substrates to the pitch p of the liquid crystal layer, is equal to or less than 0.3. The retardation value Δn*d may range from 0.25 to 0.4. In the absence of an electric field, the liquid crystal molecules are arranged vertically to the substrates. When a sufficient electric field is applied, the liquid crystal molecules align parallel to the substrates and twist by 90° from one substrate to the other. Another notable patent focuses on a liquid crystal display having a wide viewing angle. This design features apertures formed in the common electrode or in the pixel electrode to create a fringe field. Storage capacitor electrodes are positioned to correspond with the apertures, preventing light leakage due to disclination caused by the fringe field. The apertures can extend horizontally, vertically, or obliquely, and those in adjacent pixel regions may have different directions to enhance the viewing angle.
Career Highlights
Jian-Min Chen has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Samsung Display Co., Ltd. His expertise in liquid crystal technology has positioned him as a key figure in the development of advanced display solutions.
Collaborations
Throughout his career, Jian-Min Chen has collaborated with notable colleagues such as Jae-Jin Lyu and Hea-Ri Lee. Their combined efforts have contributed to the advancement of liquid crystal display technologies.
Conclusion
Jian-Min Chen's innovative work in liquid crystal displays has led to numerous patents and advancements in display technology. His contributions continue to shape the future of visual technology, making him a significant figure in the field.