Company Filing History:
Years Active: 1999-2010
Title: Innovations by Hidehiro Morita
Introduction
Hidehiro Morita is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of liquid crystal display technology. With a total of 3 patents, Morita's work has advanced the functionality and efficiency of display devices.
Latest Patents
Morita's latest patents include a vertical alignment active matrix liquid crystal display device featuring specific reflection metal films. This innovative device consists of a TFT substrate, a CF substrate, and a liquid crystal with negative dielectric anisotropy. The design incorporates a pixel electrode on the TFT substrate and an auxiliary electrode surrounding the pixel electrode. A unique slit is formed in the pixel electrode, segmenting the pixel region into multiple sub-pixel regions. The auxiliary electrode is equipped with a transparent step film that aligns the liquid crystal molecules toward the center of each sub-pixel region when a horizontal electric field is applied.
Another of his recent patents is a vertical alignment active matrix liquid crystal display device that utilizes particular transparent step films. Similar to his previous invention, this device also comprises a TFT substrate, a CF substrate, and a liquid crystal with negative dielectric anisotropy. The design features a pixel electrode and an auxiliary electrode, with a slit for segmenting the pixel region. The transparent step film plays a crucial role in aligning the liquid crystal molecules effectively.
Career Highlights
Morita is currently employed at Casio Computer Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the performance of liquid crystal displays, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Morita has collaborated with talented individuals such as Ryota Mizusako and Yoshihisa Kato. These collaborations have contributed to the development of advanced technologies in the display sector.
Conclusion
Hidehiro Morita's contributions to liquid crystal display technology have made a significant impact in the industry. His innovative patents and collaborations reflect his dedication to advancing display technology.