Company Filing History:
Years Active: 2011-2012
Title: Akihiro Iwatsu: Innovator in Display Technology
Introduction
Akihiro Iwatsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, particularly in methods that enhance power efficiency while maintaining image quality. His innovative approach has led to the development of several patents that address key challenges in display systems.
Latest Patents
Iwatsu holds 2 patents that focus on matrix addressing methods and circuitry for display devices. His first patent, titled "Matrix addressing method and circuitry and display device using the same," aims to provide a method that enables power savings without significantly degrading the legibility of image content. This invention involves a matrix addressing method for driving pixels arranged over a display area, utilizing signals supplied to row and column electrodes. The method generates rich-gray-scale pixel information signals and poor-gray-scale pixel information signals, which coexist in a predetermined mixing pattern to display the same image object effectively.
His second patent, "Matrix addressing circuitry and liquid crystal display device using the same," focuses on preventing visual artifacts while reducing power consumption. This invention describes a method for alternately driving pixels, where the frame period of images is formed by sequencing block periods. The method ensures that the selection order of row electrodes differs between frame periods, mitigating block-period-based visual artifacts.
Career Highlights
Iwatsu has worked with notable companies, including TPO Hong Kong Holdings Limited Corp. and TPO Hong Kong Holding Limited. His experience in these organizations has contributed to his expertise in display technology and innovation.
Collaborations
Throughout his career, Iwatsu has collaborated with esteemed colleagues such as Shuji Hagino and Hidetoshi Watanabe. These partnerships have fostered a creative environment that has led to groundbreaking advancements in display technology.
Conclusion
Akihiro Iwatsu's contributions to display technology through his innovative patents demonstrate his commitment to enhancing image quality and power efficiency. His work continues to influence the field and inspire future advancements in display systems.