Takahisa Shimizu

Title: Takahisa Shimizu: Innovator in Organic Electroluminescence

Introduction

Takahisa Shimizu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescence, holding a total of 10 patents. His work focuses on developing devices that enhance luminous efficiency and flexibility.

Latest Patents

Shimizu's latest patents include innovative organic electroluminescent elements. One of his inventions provides an organic electroluminescence device capable of achieving a device lifetime comparable to existing models while maintaining a thickness of less than 10 μm and excellent flexibility. This device features a structure that includes an anode, a cathode on a substrate, and a laminate of multiple layers between the anode and cathode. Another patent focuses on an organic electroluminescence device that boasts excellent luminous efficiency and luminance. This device incorporates a metal oxide layer between the anode and cathode, along with a nitrogen-containing film layer that has a specific thickness.

Career Highlights

Throughout his career, Takahisa Shimizu has worked with notable companies such as Toppan Printing Co., Ltd. and Nippon Hoso' Kyokai. His experience in these organizations has contributed to his expertise in the field of organic electroluminescence.

Collaborations

Shimizu has collaborated with several professionals in his field, including Koji Takeshita and Hironori Kawakami. These collaborations have furthered his research and development efforts in organic electroluminescent technologies.

Conclusion

Takahisa Shimizu is a key figure in the advancement of organic electroluminescence, with a strong portfolio of patents that reflect his innovative spirit and dedication to improving device performance. His contributions continue to influence the industry and inspire future developments.