Yasutomo Nishihara

Title: Yasutomo Nishihara: Innovator in Liquid Crystal Display Technology

Introduction

Yasutomo Nishihara is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents, his work has been instrumental in advancing display technology.

Latest Patents

Nishihara's latest patents include a liquid crystal display device and a method of controlling the same. This innovative device features a display unit and a backlight with multiple light sources. It incorporates an LED control circuit that outputs a PWM signal based on a display synchronization signal. This allows the light sources to be intermittently lit. Additionally, the device includes a monitoring control unit that oversees the PWM signal, drive current, and display synchronization signal. If any abnormalities are detected, the control unit adjusts the PWM signal to ensure the drive current to the light sources is zero. Another notable patent involves electronic equipment that includes a display controller and a frequency converting circuit. This technology enhances display quality by eliminating ghosting and flickering, thus providing high-quality images.

Career Highlights

Nishihara is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to focus on developing cutting-edge display technologies that are widely used in various electronic devices.

Collaborations

Throughout his career, Nishihara has collaborated with notable colleagues, including Hideo Tohdoh and Kohichi Ohhara. These collaborations have contributed to the successful development of innovative technologies in the field of liquid crystal displays.

Conclusion

Yasutomo Nishihara's contributions to liquid crystal display technology have significantly impacted the industry. His innovative patents and collaborations highlight his role as a key figure in advancing display technology.