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:
Nov. 25, 2008
Filed:
Mar. 18, 2003
Hidekazu Hirose, Minamiashigara, JP;
Daisuke Okuda, Minamiashigara, JP;
Mieko Seki, Minamiashigara, JP;
Tadayoshi Ozaki, Minamiashigara, JP;
Hirohito Yoneyama, Minamiashigara, JP;
Toru Ishii, Minamiashigara, JP;
Takeshi Agata, Minamiashigara, JP;
Kiyokazu Mashimo, Minamiashigara, JP;
Katsuhiro Sato, Minamiashigara, JP;
Hidekazu Hirose, Minamiashigara, JP;
Daisuke Okuda, Minamiashigara, JP;
Mieko Seki, Minamiashigara, JP;
Tadayoshi Ozaki, Minamiashigara, JP;
Hirohito Yoneyama, Minamiashigara, JP;
Toru Ishii, Minamiashigara, JP;
Takeshi Agata, Minamiashigara, JP;
Kiyokazu Mashimo, Minamiashigara, JP;
Katsuhiro Sato, Minamiashigara, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An organic electroluminescent element having at least one pair of electrodes including an anode and a cathode, at least one of which having light transmissive, and at least one organic compound layer disposed between the electrodes, wherein the at least one organic compound layer contains at least one kind of non-conjugated polymer having terminal groups, and at least one of terminal groups of the non-conjugated polymer contains a fluorescent substance emitting fluorescence in a solid state.