Kazuyoshi Hirayama

Title: Kazuyoshi Hirayama: Innovator in Liquid Crystal Display Technology

Introduction

Kazuyoshi Hirayama is a prominent inventor based in Kashihara, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents to his name, Hirayama's work has advanced the functionality and efficiency of LCD devices.

Latest Patents

Hirayama's latest patents include innovative designs that enhance the performance of liquid crystal displays. One of his patents is for a "Liquid Crystal Display with Small Impedance Orienting Film." This invention features a liquid crystal display device that comprises a pair of opposed substrates, a transparent electrode on at least one of the substrates, and a characteristic orienting film made from an organic high copolymer resin. This film shows excellent orientation and includes conductive particles to reduce resistance.

Another notable patent is for a "Liquid Crystal Display Cell of the Reflection Type." This design includes a substrate with reflection electrodes and a transparent substrate with transparent electrodes. The liquid crystal composition is filled between these two substrates. Activating voltage signals are applied to drive the display cell, enhancing the visibility of the information displayed.

Career Highlights

Kazuyoshi Hirayama is associated with Sharp Kabushiki Kaisha Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to focus on developing cutting-edge technologies in liquid crystal displays.

Collaborations

Hirayama has collaborated with notable coworkers, including Takeshi Nakamura and Seiji Okamoto. Their combined expertise has contributed to the successful development of innovative LCD technologies.

Conclusion

Kazuyoshi Hirayama's contributions to liquid crystal display technology have made a significant impact in the field. His patents reflect a commitment to innovation and excellence in electronic display solutions.