Company Filing History:
Years Active: 2018-2022
Title: Hyobok Cha: Innovator in Liquid Crystal Display Technology
Introduction
Hyobok Cha is a notable inventor based in Kita-adachi-gun, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of 3 patents. His work focuses on methods that enhance the manufacturing processes of LCD devices, ensuring better performance and quality.
Latest Patents
One of Hyobok Cha's latest patents is a method for manufacturing a liquid crystal display device. This innovative method allows for the exertion of an anchoring force that ensures liquid crystal molecules are vertically aligned. The process involves treating the surface of one of the substrates to enhance hydrophilization and positioning the substrates to facilitate optimal alignment of the liquid crystal composition. Another significant patent is for a liquid crystal display device that minimizes drop marks during manufacturing while maintaining essential characteristics such as dielectric anisotropy and viscosity. This invention includes a unique composition layer and vertical alignment layers that improve the overall quality of the display.
Career Highlights
Hyobok Cha is associated with Dic Corporation, where he continues to develop and refine technologies related to liquid crystal displays. His expertise in this area has positioned him as a key figure in advancing LCD technology.
Collaborations
Hyobok Cha has worked alongside talented colleagues such as Shinji Ogawa and Yoshinori Iwashita. Their collaborative efforts contribute to the innovative environment at Dic Corporation.
Conclusion
Hyobok Cha's contributions to liquid crystal display technology through his patents and work at Dic Corporation highlight his role as a significant inventor in the field. His innovative methods are paving the way for advancements in display technology.