Company Filing History:
Years Active: 2006-2011
Title: Innovations of Atsuo Ohsawa in Display Technology
Introduction
Atsuo Ohsawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of display technology, holding a total of seven patents. His work focuses on enhancing the functionality and efficiency of plasma display panels.
Latest Patents
Ohsawa's latest patents include a display device and a display panel device. The display device features a functional sheet that is brought into intimate contact with the front surface of a plasma display panel. This functional sheet is designed to have superior heat diffusion properties compared to heat insulation, allowing for better thermal management between the plasma display panel and the outside air. Additionally, the display device incorporates a controller that regulates the drive voltage pulse train, ensuring that power consumption in a light emission region remains below a set value when displaying a single image. The display panel device includes a light-permeable front sheet that is adhered to the front face of the plasma display panel. This front sheet consists of a mesh made from a light shield member with a blackened front surface, which is larger than the screen itself. The mesh's diagonal lattice points are spaced closer than the cell pitch, and its arrangement is inclined relative to the cell arrangement in the screen.
Career Highlights
Ohsawa is currently employed at Fujitsu Hitachi Plasma Display Limited, where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of plasma displays, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Ohsawa has collaborated with notable colleagues, including Nobuyuki Hori and Yoshimi Kawanami. These collaborations have contributed to the development of cutting-edge technologies in the display sector.
Conclusion
Atsuo Ohsawa's contributions to display technology through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in plasma display technology, showcasing his dedication to innovation and excellence.