Company Filing History:
3 out of 421 
1 out of 121 Years Active: 2020-2025
Title: Hojin Choi: Innovator in Silicone Hybrid Pressure Sensitive Adhesives
Introduction
Hojin Choi is a notable inventor based in Choongchongbuk-do, South Korea. He has made significant contributions to the field of silicone hybrid pressure sensitive adhesives, holding a total of 3 patents. His work focuses on developing innovative adhesive compositions that enhance the fabrication of (opto)electronic devices.
Latest Patents
Hojin Choi's latest patents include a silicone hybrid pressure sensitive adhesive and methods for its preparation and use in protective films for (opto)electronic device fabrication. This invention features a silicone hybrid pressure sensitive adhesive composition that cures to form a robust adhesive, incorporating a polydiorganosiloxane with reactive groups. The composition includes a silicon bonded (meth)acryloxyalkyl-functional group and can be cured via hydrosilylation reaction on a substrate's surface. This protective film is designed to safeguard a passivation layer during the fabrication of devices such as flexible organic light-emitting diode displays. Additionally, he has developed a silicone hybrid pressure sensitive adhesive for use on uneven surfaces, which can be cured and crosslinked through exposure to UV radiation.
Career Highlights
Hojin Choi has worked with prominent companies in the industry, including Dow Silicones Corporation and Dow Toray Co., Ltd. His experience in these organizations has allowed him to refine his expertise in adhesive technologies and contribute to advancements in the field.
Collaborations
Hojin Choi has collaborated with notable colleagues, including Juyoung Yook and Nanguo Liu. These partnerships have facilitated the exchange of ideas and innovations, further enhancing the development of adhesive technologies.
Conclusion
Hojin Choi's contributions to silicone hybrid pressure sensitive adhesives demonstrate his commitment to innovation in the field. His patents and collaborations reflect a dedication to advancing technology in (opto)electronic device fabrication.
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