Masanao Shinkai

Title: Masanao Shinkai: Innovator in Organic Electroluminescent Technology

Introduction

Masanao Shinkai is a prominent inventor based in Saitama, Japan, known for his significant contributions to the field of organic electroluminescent elements. With a total of five patents to his name, Shinkai has made strides in developing technologies that enhance the efficiency and stability of organic light-emitting devices.

Latest Patents

Shinkai's latest patents focus on organic electroluminescent elements that exhibit high environmental stability and luminous efficiency. One of his notable inventions involves an organic EL element that comprises a transparent anode, a hole-carrying layer, a light-emitting layer, and an alloy cathode made of lithium and aluminum. The concentration of lithium in the alloy region is meticulously controlled to a range of 0.005 wt. % to 0.3 wt. %. Another patent features an organic EL element with a cathode, an EL layer of organic compound, and two hole transport layers, which effectively prevents leakage current and ensures stable light emission over extended periods.

Career Highlights

Throughout his career, Masanao Shinkai has worked with notable companies such as Pioneer Electronic Corporation and Nippon Kayaku Kabushiki Kaisha. His work in these organizations has contributed to advancements in electronic technologies and materials.

Collaborations

Shinkai has collaborated with esteemed colleagues, including Takeo Wakimoto and Hitoshi Nakada, to further his research and development efforts in organic electroluminescent technology.

Conclusion

Masanao Shinkai's innovative work in organic electroluminescent elements has positioned him as a key figure in the field, with patents that promise to enhance the future of lighting technology. His contributions continue to influence advancements in electronic materials and devices.