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:
Jul. 24, 2007
Filed:
Oct. 30, 2003
Jung Yun DO, Daejon, KR;
Seung Koo Park, Daejon, KR;
Jung Jin Ju, Daejon, KR;
Suntak Park, Daejon, KR;
Min-su Kim, Daejon, KR;
Myung Hyun Lee, Daejon, KR;
Jung Yun Do, Daejon, KR;
Seung Koo Park, Daejon, KR;
Jung Jin Ju, Daejon, KR;
Suntak Park, Daejon, KR;
Min-su Kim, Daejon, KR;
Myung Hyun Lee, Daejon, KR;
Abstract
The present invention relates to a non-linear optical material having a dendrimer structure; and, more particularly, to a non-linear optical material having organic chromophores at the ends and formed based on ester linkages and/or ether linkages. Since the non-linear optical material of the present invention is formed based on ester linkages and/or ether linkages, it is very stable. Also, because it is a dendrimer structure, it has the properties of a polymer while having a strong connection ability at the ends, and this makes the non-linear optical material easily adopt organic chromophores easily. As it is stable thermally and optically, it can be applied to optical communication usefully.