Kazuhiro Ura

Title: Kazuhiro Ura: Innovator in Three-Dimensional Display Technology

Introduction

Kazuhiro Ura is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of display technology, particularly in three-dimensional displays. With a total of 3 patents to his name, Ura's work showcases his innovative approach to enhancing visual experiences.

Latest Patents

Ura's latest patents include a three-dimensional display device and circularly polarized glasses. This device features a first image display that outputs linearly polarized first image light and a second image display that outputs linearly polarized second image light. It incorporates a first retardation plate that modulates and converts the first image light to first elliptically polarized light. Additionally, a second retardation plate modulates the second image light to second elliptically polarized light, which rotates in the same direction as the first. A half mirror is also included, which transmits the first elliptically polarized light and converts it to first circularly polarized light, while reflecting the second elliptically polarized light and converting it to second circularly polarized light that rotates in the opposite direction.

Another significant patent is an exposure apparatus that includes a transporting section and two polarized light output sections. The first mask section has a first aperture that passes the first polarized light for exposing an orientation film, while the second mask section has a second aperture that passes the second polarized light. These sections are designed to expose a specific region of the orientation film in an overlapping manner.

Career Highlights

Throughout his career, Ura has worked with reputable companies, including Arisawa Manufacturing Co., Ltd. and Arisawa Mfg., Ltd. His experience in these organizations has contributed to his expertise in developing advanced display technologies.

Collaborations

Ura has collaborated with notable individuals in his field, including Tatsuya Sato and Yasuaki Umezawa. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Kazuhiro Ura's contributions to three-dimensional display technology highlight his innovative spirit and dedication to enhancing visual experiences. His patents reflect a deep understanding of optical technologies and their applications in modern displays.