Patent · US Active

Organic EL device

US9028976B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

FUTABA CORPORATION · JP

Inventors

Akira Ebisawa · Tokyo, JP
Hajime Amano · Chita, JP
Sumiko Kitagawa · Tokyo, JP
Tetsushi Inoue · Chiba, JP

Key dates

Filing date	May 27, 2011
Grant date	May 12, 2015
Priority date	—
Expiry date	Jun 10, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S428/917
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A highly stable organic EL material having the properties of both benzofluoranthene and anthracene structures is provided. The organic EL device has at least one organic compound layer containing a compound presented by the general formula (I) below:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.