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:
Mar. 10, 1992
Filed:
Feb. 04, 1991
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
29843 ; 29842 ; 29877 ; 228179 ;
Abstract
A method of forming bump electrodes, which is characterized in that conductive pastes are applied to a surface on which bump electrodes are to be formed, metal balls are made to adhere to the applied conductive pastes utilizing the viscosity of the conductive pastes before the conductive pastes are dried, and the conductive pastes and the metal balls are cofired.