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:
Jan. 05, 2010
Filed:
Jan. 21, 2004
Kunishige Oe, Kyoto, JP;
Kenichi Yamashita, Kyoto, JP;
Kazunori Mune, Osaka, JP;
Amane Mochizuki, Osaka, JP;
Ryuusuke Naitou, Osaka, JP;
Kunishige Oe, Kyoto, JP;
Kenichi Yamashita, Kyoto, JP;
Kazunori Mune, Osaka, JP;
Amane Mochizuki, Osaka, JP;
Ryuusuke Naitou, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
The invention provides a process of manufacturing an optical waveguide for optically connecting a plurality of optical devices, comprising the steps of: disposing a resin composition between two or more optical devices, the resin composition comprising a resin and a 1,4-dihydropyridine derivative, forming an optical path through the resin composition between the optical devices by light having a wavelength capable of inducing a structural change in the 1,4-dihydropyridine derivative, and removing the 1,4-dihydropyridine derivative from the resulting resin composition. Also disclosed is a connection structure obtained by the process.