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:
Aug. 21, 2007
Filed:
Sep. 09, 2004
Yasuhiro Yamaguchi, Minamiashigara, JP;
Yasunari Nishikata, Minamiashigara, JP;
Hokuto Takada, Ebina, JP;
Tomozumi Uesaka, Minamiashigara, JP;
Yasuhiro Yamaguchi, Minamiashigara, JP;
Yasunari Nishikata, Minamiashigara, JP;
Hokuto Takada, Ebina, JP;
Tomozumi Uesaka, Minamiashigara, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an organic nonlinear optical material including an organic compound having nonlinear optical activity dispersed in or bonded to a polymer binder, wherein the material contains a tertiary amine derivative represented by the following formula (1) as the organic compound having nonlinear optical activity, and an organic nonlinear optical element using the same. In the formula, Zto Zare independently aromatic groups optionally having a substituent; L is a π conjugated group optionally having a substituent; A is a π conjugated electron-attractive group which includes a ring structure optionally having a substituent; m denotes 0 or 1; a π conjugated system denoted by Z-Lhas, from one terminal thereof to the other terminal, five or more unsaturated bonds which form one conjugated system; and at least two of Zto Z, L and A may be connected so as to form at least one ring structure.