Han Saem Kang

Title: The Innovations of Han Saem Kang in Optical Display Technologies

Introduction

Han Saem Kang, an inventive mind hailing from Uiwang-si, South Korea, has made significant contributions to the field of optical display technologies. With a commendable portfolio of four patents, Kang is recognized for his innovative work that improves the quality and functionality of display devices, particularly in the area of polarizing plates.

Latest Patents

Among his latest inventions, two notable patents stand out. The first is a polarizing plate and an optical display apparatus comprising the same. This invention features a polarizer made from hydrophobic polyvinyl alcohol resin, designed with a surface roughness of about 10 nm or less. It ensures that the maximum metal ion-infiltration length is kept at around 400 micrometers or less between the polarizer and the protective film under extreme humidity conditions.

The second patent entails a liquid crystal display device that incorporates a viewing-side polarizing plate, a liquid crystal panel, and a light source-side polarizing plate. Here, the unique configuration of protective films contributes to enhanced performance, specifically noting that the transverse direction (TD) shrinkage ratio of the fourth protective film exceeds that of the first protective film, enabling better stability and reliability in display performance.

Career Highlights

Kang's career includes valuable tenures at leading companies in the industry. He has worked with Samsung SDI Co., Inc. and Cheil Industries Inc., where his expertise in optical technologies and materials has helped drive significant advancements in product development.

Collaborations

Throughout his career, Han Saem Kang has collaborated with esteemed professionals in the field, including renowned colleagues Dong Yoon Shin and Kwang Ho Shin. These collaborations have fostered a creative environment that has likely contributed to the innovative breakthroughs seen in his patents.

Conclusion

Han Saem Kang continues to be a prominent figure in the realm of optical technologies, contributing significantly through his innovative patents and collaborative efforts. His work not only enhances the quality of visual experiences in electronic devices but also showcases the potential of materials science in shaping the future of display technology.