Company Filing History:
3 out of 61 
2 out of 91 
1 out of 36 Years Active: 2002-2012
Title: Innovator Spotlight: Hwan Su Shim
Introduction
Hwan Su Shim, an accomplished inventor based in Kyoungki-do, South Korea, has made significant contributions to the field of liquid crystal display technology. With a total of six patents to his name, Shim's innovations demonstrate a dedication to enhancing display quality and functionality.
Latest Patents
One of Hwan Su Shim's notable patents pertains to a liquid crystal display that includes a variety of technical advancements. This invention comprises a lower alignment film formed on a lower substrate, and an upper alignment film on an upper substrate. The liquid crystal layer, sandwiched between these substrates, is supported by a phase compensation film and a polarizer. The alignment angles of the films are ingeniously set, with the lower alignment film having an angle of -10 to 20 degrees and the upper film ranging from 40 to 55 degrees with respect to a horizontal line. Additionally, the liquid crystal layer features a precise phase delay value of 0.24-0.27 micrometers, alongside a phase compensation film designed with a function of λ/4, which is critically aligned at 140-146 degrees. The polarizer, too, possesses a dedicated absorption axis positioned at 120 to 122.5 degrees.
Career Highlights
Throughout his career, Hwan Su Shim has been associated with prominent companies in the technology sector, notably Hydis Technologies Co., Ltd. and BOE Hydis Technology Co., Ltd. His work in these organizations has focused on enhancing liquid crystal display technologies, making him a key figure in the field.
Collaborations
Hwan Su Shim has been fortunate to collaborate with talented individuals such as Young Il Park and Hee Cheol Kim, showcasing the importance of teamwork in driving innovation and pioneering advancements in technology.
Conclusion
With his remarkable contributions and innovative spirit, Hwan Su Shim stands out as an influential inventor in the liquid crystal display domain. His patents not only highlight his expertise but also mark significant milestones in the evolution of display technology. As he continues his work, the industry looks forward to further advancements that can transform visual experiences.