Patents Examined by Mare R. Yamnitzky - Justia Patents Search

Patents Examined by Mare R. Yamnitzky

Organometallic complex, and light-emitting element, light-emitting device and electronic device including the organometallic complex

Patent number: 8048540

Abstract: An organometallic complex with high emission efficiency and an organic light-emitting element having the organometallic complex are described. The organometallic complex has a structure represented by the following general formula (G1?).

Type: Grant

Filed: December 26, 2007

Date of Patent: November 1, 2011

Assignee: Semiconductor Energy Laboratory Co., Ltd.

Inventors: Hideko Inoue, Satoshi Seo, Nobuharu Ohsawa