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Title: The Innovations of Tomoaki Hoshi
Introduction
Tomoaki Hoshi is a notable inventor based in Yonezawa, Japan. He has made significant contributions to the field of organic electroluminescent devices. His work focuses on improving luminous efficiency and driving stability in these devices.
Latest Patents
Hoshi holds a patent for an organic electroluminescent device that features a light-emitting layer comprising a host material made of two or more compounds. This innovative device is designed to enhance luminous efficiency while ensuring a simple structure. The light-emitting layer is positioned between an anode and a cathode on a substrate. It includes a phosphorescent dopant with an emission peak wavelength longer than 600 nm, along with a host material that contains at least two types of compounds selected from various derivatives.
Career Highlights
Throughout his career, Tomoaki Hoshi has worked with prominent companies such as Nippon Steel & Sumikin Chemical Co., Ltd. and Pioneer Corporation. His experience in these organizations has contributed to his expertise in the development of advanced electroluminescent technologies.
Collaborations
Hoshi has collaborated with notable colleagues, including Toshihiro Yamamoto and Takahiro Kai. Their joint efforts have furthered research and development in the field of organic electroluminescent devices.
Conclusion
Tomoaki Hoshi's innovative work in organic electroluminescent devices showcases his commitment to advancing technology in this area. His contributions have the potential to impact various applications in the electronics industry.