Yuhko Hashimoto

Title: Yuhko Hashimoto: Innovator in Color Filter Technology

Introduction

Yuhko Hashimoto is a notable inventor based in Matsusaka, Japan. He has made significant contributions to the field of display technology, particularly in the development of color filter substrates. With a total of 3 patents to his name, Hashimoto's work has advanced the capabilities of display devices.

Latest Patents

Hashimoto's latest patents include innovative designs for color filter substrates and methods for their production. One of his key inventions is a color filter substrate that consists of a base substrate, a light-shield layer, and a color filter layer. This substrate features a plurality of columnar spacers made of resin, which protrude from the base substrate. Additionally, an undercoat layer is strategically placed between the columnar spacers and the base substrate. The color filter layer is composed of three types of color filters that transmit light rays in different colors. Notably, the undercoat layer is made from the same film as one of the color filters and the light-shield layer. Hashimoto's design includes variations in the area and shape of the undercoat layer associated with different columnar spacers, which have distinct heights.

Career Highlights

Yuhko Hashimoto is currently employed at Sharp Corporation, where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the performance and quality of display devices, making them more efficient and effective.

Collaborations

Hashimoto collaborates with talented individuals such as Toshihide Tsubata and Tsuyoshi Tokuda. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yuhko Hashimoto's contributions to color filter technology exemplify the spirit of innovation in the field of display devices. His patents reflect a commitment to advancing technology and improving user experiences.