The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2013
Filed:
Apr. 13, 2009
Hidehiro Matsunami, Sodegaura, JP;
Yasunori Kadoi, Sodegaura, JP;
Chishio Hosokawa, Sodegaura, JP;
Yoshikazu Tanaka, Sodegaura, JP;
Toshihiro Iwakuma, Sodegaura, JP;
Atau Ioku, Sodegaura, JP;
Hidehiro Matsunami, Sodegaura, JP;
Yasunori Kadoi, Sodegaura, JP;
Chishio Hosokawa, Sodegaura, JP;
Yoshikazu Tanaka, Sodegaura, JP;
Toshihiro Iwakuma, Sodegaura, JP;
Atau Ioku, Sodegaura, JP;
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Abstract
A composite organic EL material suited to flash deposition and a method for producing the same are provided. A composite organic electroluminescence material in which an organic material and an organic metal complex are combined with each other, wherein the melting point of the organic material is lower by 30° C. or more than the decomposition temperature of the organic metal complex.