Jin Hee Choi

Title: Innovations of Jin Hee Choi

Introduction

Jin Hee Choi is a prominent inventor based in Uiwang-si, South Korea. He has made significant contributions to the field of display technology, particularly in liquid crystal applications. With a total of 13 patents to his name, Choi's work has had a substantial impact on the development of light-emitting display devices.

Latest Patents

Choi's latest patents include innovations such as a liquid crystal phase difference film, a polarizing plate for light-emitting display devices, and a light-emitting display device that incorporates these technologies. The liquid crystal retardation film he developed features a first retardation layer without an alignment layer, a UV absorbent primer layer, and a second retardation layer. Each of these layers can be a liquid crystal layer, enhancing the performance of display devices. The polarizing plate he designed is specifically for light-emitting diodes and includes a polarizing film along with a liquid crystal retardation film. This film is composed of a laminate that combines a second retardation film with a discotic liquid crystal and a first retardation film with a nematic liquid crystal, optimizing the display's visual quality.

Career Highlights

Throughout his career, Jin Hee Choi has worked with leading companies in the technology sector, including Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to refine his expertise in display technologies and contribute to groundbreaking innovations.

Collaborations

Choi has collaborated with notable colleagues such as Jung Hyo Lee and Kyoung Ku Kang, further enhancing the collaborative spirit in the field of display technology.

Conclusion

Jin Hee Choi's contributions to liquid crystal technology and display devices exemplify the innovative spirit of modern inventors. His patents reflect a commitment to advancing technology and improving user experiences in display applications.