Katsuhiro Hinotani

Title: Katsuhiro Hinotani: Innovator in Flat Fluorescent Lamp Technology

Introduction

Katsuhiro Hinotani is a prominent inventor from Shijyonawate, Japan, renowned for his contributions to lighting technology, particularly for liquid crystal display (LCD) applications. With a notable portfolio of six patents, he has played a vital role in advancing the efficiency and design of backlighting systems used in various display devices.

Latest Patents

Hinotani's latest inventions include a "Flat Fluorescent Lamp for Liquid Crystal Display" and a "Flat Luminescent Lamp for Liquid Crystalline Display."

The Flat Fluorescent Lamp is designed to serve as a backlight for LCD panels in display devices. This innovative lamp features upper and lower glass plates, each coated with fluorescent film on the inner surface. The plates are arranged in parallel, creating a hermetic discharge space, with discharge electrodes positioned within this space. The lamp also incorporates a reinforcing glass member positioned between the electrodes, enhancing stability while maintaining efficient light output. An intriguing aspect of this design is an uncoated portion on the upper glass plate, strategically placed where it meets the reinforcing member.

In the Flat Luminescent Lamp, which is fitted to the under-surface of a liquid crystalline TV display panel, cold cathode electrode plates are positioned oppositely within the lamp's cavity. These electrode plates feature a concave cross-section along with auxiliary electrodes that project toward each other, facilitating efficient and effective illumination of the display.

Career Highlights

Katsuhiro Hinotani is currently employed with Sanyo Electric Co., Ltd., a company recognized for its innovation and quality in electronics and appliances. His work there has significantly impacted the development of lighting solutions for consumer electronics.

Collaborations

Throughout his career, Hinotani has collaborated with notable coworkers such as Hajime Hayama and Shunichi Kishimoto. Their combined expertise has contributed to the successful development of various lighting technologies, enhancing the performance and design of display systems.

Conclusion

Katsuhiro Hinotani's innovative approach to flat fluorescent lamp technology has marked a substantial advancement in the field of display devices. Through his patents and collaborations, he continues to influence the industry, paving the way for modern lighting solutions that enhance visual experiences across a range of applications.