Shigeyuki Ogino

Title: Shigeyuki Ogino: Innovator in Liquid Crystal Display Technology

Introduction

Shigeyuki Ogino is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 3 patents to his name, Ogino's work focuses on enhancing the performance and efficiency of color filters used in LCD devices.

Latest Patents

Ogino's latest patents include a color filter for liquid crystal display devices and a method for producing it. This innovative color filter comprises an optically transparent substrate, a transparent conductive layer, and a color layer with red, green, and blue pixels arranged in a predetermined pattern. The color layer contains pigments for coloring and transparent conductive particles with a hydrophobic surface, which are included in a volume range of 5% to 50%. The specific resistivity of the color layer is designed to range from 10^-1 Ω·cm to 10⁸ Ω·cm. The production process involves forming a transparent conductive layer, preparing a micelle colloid dispersion, and utilizing electrolysis to deposit the color layer.

Career Highlights

Shigeyuki Ogino is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of LCDs, making them more efficient and effective for various applications.

Collaborations

Ogino has collaborated with notable coworkers, including Yoshihiro Ohno and Kuniyasu Matsui. Their combined expertise has contributed to the development of cutting-edge technologies in the display industry.

Conclusion

Shigeyuki Ogino's contributions to liquid crystal display technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence the future of display technologies.