This inventor holds 3 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2014-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Asan-si, KR (2014 - 2015)
- Yongin, KR (2017)
Company Filing History:
Years Active: 2014-2017
Title: Si-Heun Kim: Innovator in Liquid Crystal Display Technology
Introduction
Si-Heun Kim is a prominent inventor based in Asan-si, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 3 patents to his name, Kim has been instrumental in advancing the capabilities and manufacturing processes of LCD devices.
Latest Patents
One of Kim's latest patents is titled "Liquid crystal display device and method of manufacturing the same." This invention includes a liquid crystal display device that features a first substrate with a first alignment layer, a second substrate with a second alignment layer, and a liquid crystal layer situated between them. The liquid crystals in this layer have a helical structure, with the helical axis aligned parallel to the substrates. Notably, at least one of the alignment layers has a graduation distribution profile of a pretilt angle ranging from about 0 degrees to about 90 degrees.
Another significant patent is "Liquid crystal display and method of manufacturing the same." This patent describes a liquid crystal display that consists of a first substrate, a second substrate, and a liquid crystal layer. The first substrate is an insulating substrate that defines a pixel area, featuring a gate line and a data line that intersect, along with a thin film transistor connected to these lines. The liquid crystal layer is interposed between the two substrates and includes a liquid crystal composition with a nematic-isotropic phase transition temperature (Tni) of 79°C or above.
Career Highlights
Si-Heun Kim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has contributed to the development of advanced LCDs that are widely used in various electronic devices.
Collaborations
Throughout his career, Kim has collaborated with notable colleagues, including SooJeong Huh and NamSeok Lee. These collaborations have further enhanced the research and development efforts in the field of liquid crystal displays.
Conclusion
Si-Heun Kim's contributions to liquid crystal display technology have made a significant impact on the industry. His innovative patents and work at Samsung Display Co., Ltd. highlight his role as a leading inventor in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile