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. 27, 2010
Filed:
Feb. 10, 2006
Tadayoshi Ozaki, Kanagawa, JP;
Mieko Seki, Kanagawa, JP;
Yohei Nishino, Kanagawa, JP;
Koji Horiba, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Daisuke Okuda, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Takeshi Agata, Kanagawa, JP;
Toru Ishii, Kanagawa, JP;
Kiyokazu Mashimo, Kanagawa, JP;
Katsuhiro Sato, Kanagawa, JP;
Hiroaki Moriyama, Kanagawa, JP;
Tadayoshi Ozaki, Kanagawa, JP;
Mieko Seki, Kanagawa, JP;
Yohei Nishino, Kanagawa, JP;
Koji Horiba, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Daisuke Okuda, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Takeshi Agata, Kanagawa, JP;
Toru Ishii, Kanagawa, JP;
Kiyokazu Mashimo, Kanagawa, JP;
Katsuhiro Sato, Kanagawa, JP;
Hiroaki Moriyama, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A method for producing a polymer organic electronic material comprising: synthesizing a polymer organic electronic material by condensing a precursor monomer for the polymer organic electronic material in the presence of a metal catalyst, preparing a polymer organic electronic material solution by dissolving the polymer organic electronic material in an organic solvent, and removing metal ions, which originate from the metal catalyst, from the polymer organic electronic material solution by using an ion exchange resin; a polymer organic electronic material which can be obtained by the method; and an organic electroluminescent device which uses the polymer organic electronic material.