Yasufumi Iimura

Title: Innovations of Yasufumi Iimura

Introduction

Yasufumi Iimura is a notable inventor based in Asaka, Japan. He has made significant contributions to the field of liquid crystal display technology. With a total of 3 patents to his name, Iimura's work has advanced the understanding and application of liquid crystal displays in various devices.

Latest Patents

One of Iimura's latest patents is for a hybrid alignment type liquid crystal display. This innovative display includes a pair of substrates with a liquid crystal layer sandwiched between them. Electrodes are formed on the facing surfaces of the substrates to apply an electric field to each pixel. The first alignment film aligns the liquid crystal molecules vertically, while the second alignment film aligns them parallel to the substrates. This design allows for improved performance and visual quality. Another significant patent involves a liquid crystal display cell that features a positive orientation means created by an optical polarization memory film. This technology eliminates visual angular dependency and resolves issues related to rubbing treatment.

Career Highlights

Throughout his career, Yasufumi Iimura has worked with reputable companies, including Stanley Electric Co., Ltd. His expertise in liquid crystal technology has positioned him as a key figure in the industry.

Collaborations

Iimura has collaborated with talented individuals such as Shunsuke Kobayashi and Takashi Sugiyama. Their combined efforts have contributed to the advancement of liquid crystal display technologies.

Conclusion

Yasufumi Iimura's innovative work in liquid crystal display technology has led to significant advancements in the field. His patents reflect a deep understanding of the complexities involved in display technology, making him a valuable contributor to the industry.