US Patent 7794855 Compound and organic light-emitting element

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Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

77948550

Patent Inventor Names

Takao Takiguchi0

Hironobu Iwawaki0

Masashi Hashimoto0

Shinjiro Okada0

Akihiro Senoo0

Chika Negishi0

Date of Patent

September 14, 2010

Patent Application Number

117377980

Date Filed

April 20, 2007

Patent Primary Examiner

‌

Dawn Garrett

Patent abstract

A high-performance organic light-emitting element and a novel organic compound realizing the above element are provided. A fluoranthene compound having a specific structure and an organic light-emitting element using the same are provided.

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