Company Filing History:
Years Active: 1999-2002
Title: Innovations by Din-Guo Chen: Pioneering Transparent Substrate Technologies
Introduction
Din-Guo Chen, an inventive mind based in Agoura, CA, has made significant contributions to the field of optics through his innovative patents. With a total of three patents to his name, he has focused on developing advanced coatings for transparent substrates, enhancing their functionality and usability in various applications.
Latest Patents
Chen's most recent inventions include a transparent substrate bearing an anti-stain, hydrophobic coating, and a process for making it. This invention describes a method for applying a thin-film, hydrophobic, oil-repellant, and stain-resistant optical coating to a transparent substrate. The coating is formulated through a unique treatment solution that incorporates organosilane in a blend of water, alcohol, and ethylene glycol or glycerol, utilizing an acid catalyst. The preparation of the treatment solution follows a two-step procedure, ensuring optimal performance.
Another significant patent of Chen's is the process for making an optical transparency with a diffuse reflectance coating. This innovation features a multi-layer antireflection coating that enhances transmittance while minimizing surface reflectance. The coating consists of alternating layers of polymerized silicon dioxide and polymerized titanium dioxide on a transparent substrate, with at least one layer containing discrete particles that differ in refractive index. This design effectively masks surface defects, ensuring a comfortable visual experience.
Career Highlights
Din-Guo Chen is affiliated with Yazaki Corporation, where he applies his expertise in developing cutting-edge optical technologies. His work has not only advanced the company's capabilities but has also pushed the boundaries of what is possible in optical coatings.
Collaborations
Throughout his career, Chen has worked alongside notable colleagues such as Yongan Yan and Yoshitake Sato. These collaborations have fostered an environment of creativity and innovation, allowing for the successful development of advanced technologies in the optical field.
Conclusion
Din-Guo Chen's dedication to innovation and his impressive portfolio of patents establish him as a leading figure in the realm of optical advancements. His work continues to inspire future developments in transparent substrate technologies, showcasing the potential of inventive thinking in the industry.