Company Filing History:
Years Active: 2014
Title: Kohji Iwasaki: Innovator in Liquid Crystal Display Technology
Introduction
Kohji Iwasaki is a prominent inventor based in Osaka, Japan. He is known for his significant contributions to the field of liquid crystal display (LCD) technology. His innovative approach has led to advancements that enhance picture quality while reducing power consumption.
Latest Patents
Iwasaki holds a patent for a liquid crystal display device. This invention focuses on controlling picture quality luminance through a combination of pulse-width modulation (PWM) and current value control systems. By implementing these systems, the electrical power consumption associated with turning on an LED is significantly reduced. The LED backlight's light-emitting luminance is managed by both PWM and current value control, which selects the current supplied to the LED from multiple set values. Notably, one of these set values is a predetermined current value that maximizes duty at the highest luminance used in a specified picture quality mode. This mode ensures that the maximum luminance value is lower than that used in other specified modes.
Career Highlights
Kohji Iwasaki has made a remarkable impact in the field of display technology through his work at Sharp Kabushiki Kaisha Corporation. His dedication to innovation has positioned him as a key figure in the development of energy-efficient display solutions.
Collaborations
Iwasaki has collaborated with Motoyuki Oniki, contributing to the advancement of LCD technology through their combined expertise.
Conclusion
Kohji Iwasaki's contributions to liquid crystal display technology exemplify the importance of innovation in enhancing both performance and energy efficiency. His work continues to influence the future of display technologies.