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:
May. 31, 2005
Filed:
Mar. 07, 2002
Toshiro Hiraoka, Fujisawa, JP;
Koji Asakawa, Kawasaki, JP;
Yasuyuki Hotta, Tokyo, JP;
Shigeru Matake, Yokohama, JP;
Toshiro Hiraoka, Fujisawa, JP;
Koji Asakawa, Kawasaki, JP;
Yasuyuki Hotta, Tokyo, JP;
Shigeru Matake, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
Disclosed is a method of manufacturing a composite member having a conductive pattern, comprising (1) forming on a surface of an insulating body a photosensitive layer containing both a photosensitive compound forming an ion-exchange group upon irradiation with an energy beam and a crosslinkable compound having a crosslinkable group, (2) forming a pattern of ion-exchange groups by selectively exposing the photosensitive layer to an energy beam so as to form an ion-exchange group in the exposed portion, (3) crosslinking the crosslinkable compound contained in at least the exposed portion of the photosensitive layer, (4) allowing metal ions, or a metal colloid to be adsorbed on the pattern of ion-exchange groups formed by the selectively exposing, and (5) forming a composite member having conductive pattern by depositing a conductive material on the pattern of ion-exchange groups having the metal ions, or the metal colloid adsorbed thereon using an electroless plating.