Location History:
- Chiba, JP (2011 - 2013)
- Sodegaura, JP (2012 - 2019)
Company Filing History:
12 out of 2,272 
1 out of 712 
Years Active: 2011-2019
Title: Innovator Jun Endo: Pioneering Advances in Organic Electroluminescent Devices
Introduction: Jun Endo, an esteemed inventor based in Sodegaura, Japan, has garnered recognition for his significant contributions to the field of organic electroluminescence. With an impressive portfolio of 12 patents, Endo has been at the forefront of creating efficient and durable organic electroluminescent devices, which have crucial applications in modern display technology.
Latest Patents: Among Endo's latest innovations is an organic electroluminescent element, which includes an anode, a cathode, and two or more emitting units positioned between them. Each emitting unit features its own emitting layer, along with a charge-generating layer situated between those emitting units. This charge-generating layer comprises an N layer closer to the anode and a P layer nearer to the cathode, with the P layer utilizing a specific compound formula. Furthermore, Endo has developed a material for organic electroluminescent devices, intended for use with at least one phosphorescent metal complex. This material has a unique heterocyclic structure and is employed as either a host material or a hole transporting material. The resulting organic electroluminescent device displays a high emitting efficiency, minimal pixel defects, excellent heat resistance, and a long operational lifespan.
Career Highlights: Endo has contributed significantly to the advancements of several prominent companies. He has worked with Idemitsu Kosan Company, Limited and Joled Inc., where he has played a vital role in developing cutting-edge organic display technologies. His passion for innovation and commitment to research have positioned him as a thought leader in his field.
Collaborations: Throughout his career, Jun Endo has teamed up with exceptional professionals, including Toshihiro Iwakuma and Kenichi Fukuoka. These collaborations have allowed for an exchange of ideas and knowledge, further propelling the field of organic electroluminescence forward.
Conclusion: Jun Endo’s impressive body of work and dedication to innovation underscore his vital role in the evolution of organic electroluminescent devices. His patents reflect the ongoing evolution of technology, paving the way for enhanced display solutions that define the future of electronics. Endo's contributions continue to inspire new generations of inventors and researchers alike.