Location History:
- Ogasa-gun, JP (2002)
- Shizuoka, JP (2001 - 2005)
Company Filing History:
Years Active: 2001-2005
Title: Innovations of Wen-Bing Kang in Radiation Absorbing Coatings
Introduction
Wen-Bing Kang is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of radiation absorbing coatings, holding a total of 9 patents. His work focuses on developing compositions that enhance the performance and stability of coatings used in various applications.
Latest Patents
One of his latest patents is a blocked isocyanate compound-containing composition for forming a radiation absorbing coating and an anti-reflective coating formed therefrom. This innovative composition includes an organic solvent, a radiation absorbing polymer, and a crosslinking agent with blocked isocyanate groups. The blocking of isocyanate groups ensures excellent storage stability. When applied to a substrate and baked, the composition undergoes crosslinking, resulting in an anti-reflective coating that does not intermix with the resist layer, thus preventing diffusion of photo-generated acid. This leads to the formation of a resist image that is free from footing or scum.
Another significant patent involves a composition for an anti-reflective coating or radiation absorbing coating. This composition is designed to form coatings with high absorption to exposed radiation in the range of 100 to 450 nm. It ensures no diffusion of photo-generated acid to the anti-reflective coating and prevents intermixing with the resist layer. The composition utilizes novel compounds and polymers, including acrylic or methacrylic compounds with isocyanate or thioisocyanate groups, which are crucial for achieving high-resolution resist patterns on substrates.
Career Highlights
Wen-Bing Kang has worked with reputable companies such as Clariant Finance (BVI) Limited and Clariant International Ltd. His experience in these organizations has contributed to his expertise in developing advanced coating technologies.
Collaborations
Throughout his career, Wen-Bing has collaborated with notable colleagues, including Hatsuyuki Tanaka and Ken Kimura. These collaborations have further enriched his research and development efforts in the field of radiation absorbing coatings.
Conclusion
Wen-Bing Kang's innovative work in radiation absorbing coatings has led to significant advancements in the field. His patents reflect a deep understanding of material science and a commitment to enhancing the performance of coatings used in various applications.