Company Filing History:
7 out of 27,085 
2 out of 131,744 
1 out of 291 Years Active: 2009-2023
Title: Innovations of Kook-Hyun Choi in Display Technology
Introduction
Kook-Hyun Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding a total of 10 patents. His work focuses on enhancing the functionality and durability of display substrates, which are crucial components in modern electronic devices.
Latest Patents
One of Kook-Hyun Choi's latest patents involves a display substrate, a method of manufacturing the same, and a display device that incorporates this technology. The display substrate features first and second conductive layers that are separated by an insulation layer. These conductive layers are designed to integrally form pixel units in a central display area, along with integrated gate driving circuitry and associated wirings in peripheral areas. The first and second conductive layers are protected by a first protection layer made of an electrically insulative material. Additionally, a second protection layer, or buffer layer, is applied on top of the first protection layer. This supplementing protection layer is composed of a different material to provide enhanced resistance against corrosive chemical agents and to prevent the formation of cracks. In some embodiments, this layer may be made from the same material used for alignment, sealing, or spacer layers of the display substrate.
Career Highlights
Kook-Hyun Choi has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in display technology.
Collaborations
Throughout his career, Kook-Hyun Choi has collaborated with notable colleagues such as Young-Je Cho and Yong-Jo Kim. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Kook-Hyun Choi's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of more efficient and durable display devices.