This inventor holds 2 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1990.
Company Filing History:
Years Active: 1990
Title: Shouji Ichikawa: Innovator in Liquid-Crystal Display Technology
Introduction
Shouji Ichikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of liquid-crystal display technology. With a total of 2 patents, Ichikawa's work has advanced the capabilities of display panels, enhancing visual technology.
Latest Patents
Ichikawa's latest patents include an active liquid-crystal multi-color display panel structure. This innovative design features a transparent substrate with pixel electrodes arranged in a matrix. The pixel electrodes are categorized into three types, allowing for the display of three preselected colors. The arrangement of these electrodes creates a triangular triad of color display pixels, optimizing color representation. Another notable patent is for a thin-film transistor array used in liquid-crystal display devices. This array employs multiple transistor structures as switches, enhancing the control of video signals to pixel electrodes.
Career Highlights
Ichikawa is currently associated with NEC Corporation, a leading technology company. His work at NEC has focused on developing advanced display technologies that have applications in various electronic devices. His contributions have been instrumental in improving the performance and efficiency of liquid-crystal displays.
Collaborations
Ichikawa has collaborated with notable professionals in his field, including Kesao Noguchi. Their joint efforts have led to advancements in display technology, furthering the impact of their innovations.
Conclusion
Shouji Ichikawa's contributions to liquid-crystal display technology have positioned him as a key figure in the industry. His innovative patents and collaborations continue to influence the development of advanced display systems.