Company Filing History:
Years Active: 1992
Title: Inventor Ryouichi Akiyama: Pioneering Innovations in Display Technology
Introduction
Ryouichi Akiyama, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of display technology. With two patents to his name, Akiyama's work focuses on enhancing color display devices and ferroelectric liquid crystal panels, showcasing his innovative vision and technical expertise.
Latest Patents
Akiyama's latest patents include a sophisticated color display device that employs unique components for optimal performance. This device consists of a blue color emitting light source, such as a blue fluorescent lamp or a white fluorescent lamp with a blue filter, paired with a liquid crystal panel that regulates blue light transmission for each pixel. By strategically fixing optical fibers to a fiber board and a corresponding printed board, the device integrates red and green LEDs to achieve a full-color display through precise control.
Additionally, he has developed a ferroelectric liquid crystal panel made up of two layers of liquid crystal cells, each containing a ferroelectric crystal sealed between two substrates. This innovative configuration allows one cell to drive the panel while the other acts as an optical compensating cell, enhancing display quality. The use of rectangular wave AC signals to drive these cells enables the panel to operate in intermediate tones, revealing Akiyama's commitment to advancing display technologies.
Career Highlights
Ryouichi Akiyama has established a prominent career at Stanley Electric Co., Ltd., a leading company renowned for its expertise in electric components and display technology. His work has significantly impacted the design and efficiency of display devices, aligning with the company’s dedication to innovation and quality.
Collaborations
Throughout his career, Akiyama has collaborated with notable coworkers, including Koutaro Yoneda and Houichiro Kashiwabara. These partnerships have fostered an environment of creativity and innovation, further driving advancements in display technology and enhancing the impact of their collective research efforts.
Conclusion
Ryouichi Akiyama is a prominent figure in the realm of display technology, with patents that illustrate his innovative spirit and commitment to enhancing visual experiences. His work at Stanley Electric Co., Ltd., coupled with collaborative efforts from talented colleagues, positions him as a key contributor to advancements in this dynamic field. Akiyama’s visionary contributions continue to shape the future of display devices, reflecting the ever-evolving landscape of technology.