Hidemi Yoshida

Title: The Innovative Contributions of Hidemi Yoshida

Introduction

Hidemi Yoshida is a prominent inventor based in Odawara, Japan. She has made significant contributions to the field of phosphor technology, particularly in the development of fluorescent display devices. With a total of 2 patents, her work has advanced the capabilities of electronic displays.

Latest Patents

Yoshida's latest patents include a phosphor and electron excited fluorescent display device. This invention features a sulfide phosphor that emits green to orange light with a long after-glow, represented by the formula (ZN.sub.1-x,Cd.sub.x)S:eM.sup.I',fM.sup.III', gX'. The components of this formula include various elements such as copper, gold, gallium, and indium, which contribute to its unique properties. Additionally, she has developed a monochrome display cathode ray tube that utilizes a white emitting fluorescent screen. This screen is composed of a phosphor mixture that includes long after-glow red, green, and blue emitting phosphors, enhancing the display's performance.

Career Highlights

Yoshida is currently employed at Kasei Optonix, Ltd., where she continues to innovate in the field of display technology. Her work has not only contributed to advancements in phosphor materials but has also improved the efficiency and quality of electronic displays.

Collaborations

Throughout her career, Yoshida has collaborated with notable colleagues such as Takashi Hase and Hideo Suzuki. These partnerships have fostered a creative environment that has led to groundbreaking developments in her field.

Conclusion

Hidemi Yoshida's contributions to phosphor technology and electronic displays exemplify her innovative spirit and dedication to advancing technology. Her patents and collaborations reflect her significant impact on the industry, making her a noteworthy figure in the realm of inventions.