Hideyo Ohtsuki

Title: Inventor Hideyo Ohtsuki: A Pioneer in Liquid Crystal Display Technology

Introduction

Hideyo Ohtsuki, an accomplished inventor from Kikuchi-gun, Japan, has made a significant contribution to the field of liquid crystal display (LCD) technology. With one patent to his name, Ohtsuki's innovation has changed the way we perceive display technologies, particularly in the incorporation of colored light sources.

Latest Patents

Ohtsuki's notable patent, titled "Planar light source device and liquid crystal display device using the same," introduces a groundbreaking approach to LCD systems. This invention utilizes red, green, and blue LEDs, each emitting distinct colors of light, as a cohesive light source. An innovative acrylic lens is affixed to the emission surface of the LED to modify the angular distributions of light. The lens's shape varies according to the color of the LED, which helps to counteract the wavelength dependency of transmittance within each viewing direction of the liquid crystal panel.

Career Highlights

Throughout his career, Hideyo Ohtsuki has worked with notable companies including Advanced Display, Inc. and Mitsubishi Electric Corporation. His experiences in these leading firms have allowed him to refine his skills and contribute to advancements in display technologies.

Collaborations

Ohtsuki has had the privilege of collaborating with esteemed colleagues such as Kunifumi Nakanishi and Toshiyuki Yoneda. These partnerships demonstrate the importance of teamwork and shared expertise in driving innovation forward.

Conclusion

With a patent that significantly enhances liquid crystal display technology, Hideyo Ohtsuki continues to be recognized as a pioneering inventor in the field. His contributions have laid the groundwork for future developments, showcasing the importance of innovation in enhancing visual experiences across various electronic devices.