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:
Feb. 03, 2004
Filed:
Nov. 30, 2001
Applicant:
Inventors:
Assignee:
Murata Manufacturing Co, Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/146 ; H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/146 ; H01L 2/144 ;
Abstract
A method of manufacturing chip type electronic parts, comprises the steps of: applying a photo-active catalyst liquid to chip substrates to form a photo-sensitive film consisting of the photo-active catalyst liquid on the chip substrates; arranging the chip substrates with respect to a light source in a manner such that portions of the chip substrates on which electrodes are to be formed will become light irradiation portions; irradiating the chip substrates with a light so as to activate irradiated portions of the photo-sensitive film; dipping the chip substrates in an electroless plating bath and precipitating a plating metal on said activated portions.