Location History:
- Settsu, JP (2010)
- Osaka, JP (2012)
Company Filing History:
Years Active: 2010-2012
Title: Kazuo Oohira: Innovator in Plasma Display Technology
Introduction
Kazuo Oohira is a prominent inventor based in Osaka, Japan, known for his significant contributions to display technology through his innovative inventions. With two notable patents to his name, Oohira has made strides in improving the efficiency and functionality of plasma display panels.
Latest Patents
Oohira's latest patents include the "Driving device and driving method of plasma display panel," and "plasma display device." The first patent focuses on a scan integrated circuit (IC) that integrates a switch circuit and a logic circuit. This design utilizes first and second transistors along with a level shift circuit, where control signals alternate to optimize performance. Additionally, a detection circuit is included to monitor for abnormalities in the scan IC.
The second patent outlines a comprehensive display device and its corresponding drive method. This design features two groups of data drivers linked to sub-field processors and power recovery circuits that apply phase-differentiated data pulses to the plasma display panel (PDP). The innovation lies in the use of LC resonance for voltage generation, which enhances the operational efficacy of the data drivers while dynamically adjusting recovery potentials based on discharge cycles in the PDP.
Career Highlights
Kazuo Oohira has made a significant impact at Panasonic Corporation, where he has honed his expertise in display technology. His work at Panasonic places him at the forefront of innovation within the company, contributing to advances that enhance the quality and performance of plasma displays.
Collaborations
Throughout his career, Oohira has collaborated with talented peers, including Masaaki Kuranuki and Tosikazu Nagaki. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in plasma display systems.
Conclusion
Kazuo Oohira's dedication to innovation has established him as a noteworthy inventor in the field of display technology. Through his patents and collaborative efforts at Panasonic Corporation, he continues to influence the future of visual display systems, showcasing the importance of innovation in enhancing technological design and efficiency.