Yumi Baba

Title: Yumi Baba: Innovator in Liquid Crystal Display Technology

Introduction

Yumi Baba is a prominent inventor based in Hamamatsu, Japan. She has made significant contributions to the field of liquid crystal display technology. With a focus on enhancing color stability in displays, her work has implications for various electronic devices.

Latest Patents

Yumi Baba holds a patent for a liquid crystal display device with compensators. This innovative device utilizes phase difference plates made from a uniaxially stretched polymer film. The design includes a polarizer plate, a first phase difference plate, a second phase difference plate, and a supertwisted nematic type liquid crystal display panel, all stacked in a specific order. The patent addresses the rate of retardation change with varying viewing angles, defined by coefficient K, which is crucial for maintaining color accuracy.

Career Highlights

Yumi Baba has dedicated her career to advancing display technology. Her work at Sharp Kabushiki Kaisha Corporation has positioned her as a key player in the industry. With a total of 1 patent, she continues to push the boundaries of what is possible in liquid crystal displays.

Collaborations

Yumi has collaborated with notable colleagues, including Hiroshi Ohnishi and Toshiyuki Yoshimizu. Their combined expertise has contributed to the development of innovative solutions in display technology.

Conclusion

Yumi Baba's contributions to liquid crystal display technology exemplify her commitment to innovation. Her patent reflects her dedication to improving electronic displays, ensuring they provide stable and accurate color tones.