Shosaku Tanaka

Title: Shosaku Tanaka: Innovator in Display Technology

Introduction

Shosaku Tanaka is a notable inventor from Tottori, Japan, recognized for his contributions to display technology. He holds two patents that showcase his innovative approach to enhancing image quality and efficiency in display devices.

Latest Patents

Tanaka's latest patents include a display device and a driving method that utilizes electro-optical elements, such as organic EL elements. This technology is designed to achieve high image quality while consuming low power. Each pixel circuit in the active matrix display device is equipped with a sampling circuit that synchronizes with a scan pulse, a reference voltage, and a comparator circuit. The pixel circuit compares the sampled signal voltage with the reference voltage, controlling the display time of each EL device based on the relationship between these voltages. Additionally, he has developed an organic EL light-emitting element that features a transparent electrode, an opposed electrode, and an intermediate conductive layer. This design allows for the creation of large-sized, high-resolution displays while suppressing scanning line current.

Career Highlights

Throughout his career, Shosaku Tanaka has worked with prominent companies, including Hitachi, Ltd. and Idemitsu Kosan Company, Limited. His experience in these organizations has significantly contributed to his expertise in display technology and innovation.

Collaborations

Tanaka has collaborated with notable coworkers, including Yoshiro Mikami and Yoshiharu Nagae, who have also made significant contributions to the field of display technology.

Conclusion

Shosaku Tanaka's work in display technology exemplifies his innovative spirit and commitment to advancing the field. His patents reflect a deep understanding of electro-optical elements and their applications in modern display devices.