Location History:
- Atsugi, JP (2011)
- Machida, JP (2008 - 2012)
- Tochigi, JP (2010 - 2014)
- Isehara, JP (2016 - 2020)
- Kanagawa, JP (2011 - 2023)
Company Filing History:
Years Active: 2008-2025
Title: Innovations by Kaori Ogita: Pioneering Light-Emitting Technologies
Introduction
Kaori Ogita, based in Kanagawa, Japan, is a distinguished inventor with an impressive portfolio of 36 patents. His groundbreaking work primarily focuses on light-emitting elements and related technologies, showcasing his significant contributions to the field of electronics and materials science.
Latest Patents
One of Ogita's latest patents involves a benzo[a]anthracene compound designed for a light-emitting element with high emission efficiency. This innovation features a fluorescent material as its light-emitting substance and includes a pair of electrodes with an electroluminescent (EL) layer. Notably, a delayed fluorescence component from triplet-triplet annihilation constitutes 20% or more of the light emitted, with emission spectra peaking in the blue wavelength range. The EL layer contains an organic compound characterized by an energy difference between the lowest singlet and triplet excited energy levels of 0.5 eV or more, with the presence of the benzo[a]anthracene compound.
Another recent patent introduces a novel organic compound that holds significant promise for light-emitting devices. This compound boasts an emission spectrum peak longer than 850 nm and an absorption spectrum peak longer than 600 nm. The organic compound is articulated in General Formula (G1), which includes aryl groups with varying carbon atom counts, alongside groups with carbazole or triarylamine skeletons.
Career Highlights
Kaori Ogita currently works at Semiconductor Energy Laboratory Co., Ltd., where he leverages his extensive expertise in semiconductor technologies and organic compounds. His innovative approaches have not only led to numerous patents but have also influenced the development of highly efficient light-emitting devices and electronic applications.
Collaborations
Throughout his career, Ogita has collaborated with esteemed colleagues, including Satoshi Seo and Tsunenori Suzuki. These partnerships have fostered a creative environment that has propelled advancements in organic light-emitting materials and devices, establishing a strong foundation for ongoing innovation in the field.
Conclusion
Kaori Ogita's contributions to light-emitting technology through his prolific patent portfolio not only highlight his inventive prowess but also signify a meaningful impact on the electronics industry. His work continues to inspire advancements in efficient lighting and electronic devices, pushing the boundaries of what is possible in modern technology.