This inventor holds 4 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001-2003
Title: Akira Kawaji: Innovator in Liquid Crystal Display Technology
Introduction
Akira Kawaji is a notable inventor based in Nara, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 4 patents to his name, Kawaji has focused on improving the efficiency and compactness of LCD systems.
Latest Patents
Kawaji's latest patents include innovative methods for driving liquid crystal displays. His work on a driving method, drive IC, and drive circuit aims to provide a compact and inexpensive LCD. This is achieved by enhancing a drive method that compensates for crosstalk using a compensating pulse added to the signal voltage. The design allows for a reduction in the size of the drive IC and the surrounding components of the LCD panel. In his approach, only one of the positive or negative compensating pulses is added according to a predetermined period. Alternatively, two compensating pulses can be added at different times within one horizontal scanning period. The compensating pulse is designed to have a waveform that includes low-frequency components, and its width or height varies based on the location of the signal electrode, display pattern, or other factors.
Career Highlights
Kawaji is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of LCDs, making them more efficient and cost-effective.
Collaborations
Throughout his career, Kawaji has collaborated with notable colleagues, including Katsuhiko Kumagawa and Masahito Matsunami. These collaborations have contributed to the development of cutting-edge technologies in the display industry.
Conclusion
Akira Kawaji's contributions to liquid crystal display technology highlight his innovative spirit and dedication to improving electronic displays. His patents reflect a commitment to enhancing the functionality and efficiency of LCD systems, making a lasting impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile