Mayumi Teruya

Title: Mayumi Teruya: Innovator in Liquid Crystal Display Technology

Introduction

Mayumi Teruya is a prominent inventor based in Minato, Japan. She has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents, her work has advanced the capabilities and performance of LCDs.

Latest Patents

One of her latest patents is a method for manufacturing liquid crystal displays. This innovative approach involves applying a soluble polyimide solution to both the color filter substrate and the TFT substrate of an LCD. The process includes heating the lower half of the pixels in the color filter substrate and the upper half of the pixels in the TFT substrate using a laser beam. The remaining sections are then dried naturally. This technique results in a small pretilt angle of the liquid crystal molecules in contact with the sections dried by the laser beam, while the sections dried naturally exhibit a larger pretilt angle, ultimately widening the viewing angle.

Another notable patent is for a light scattering liquid crystal cell designed for direct view type displays. The invention aims to create a structure that achieves uniform brightness and high contrast. This liquid crystal display includes a light scattering liquid crystal cell comprising polymer dispersed liquid crystal, with a background featuring black patterns that cover at least one display pixel. The design incorporates first openings between the black patterns on the first surface and an opaque mask with second openings that shade the locations opposite to the first openings.

Career Highlights

Mayumi Teruya is currently employed at International Business Machines Corporation (IBM), where she continues to innovate in the field of display technology. Her work has garnered attention for its practical applications and advancements in LCD performance.

Collaborations

Throughout her career, Mayumi has collaborated with notable colleagues, including Yukito Saitoh and Hideo Takano. These partnerships have contributed to her success and the development of her patented technologies.

Conclusion

Mayumi Teruya's contributions to liquid crystal display technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect her expertise and commitment to enhancing display performance, making her a significant figure in the industry.