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. 28, 1995
Filed:
Aug. 10, 1994
Applicant:
Inventor:
Kazuhiro Maeno, Kariya, JP;
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
2282481 ; 22818022 ;
Abstract
Lands formed on the top surface of substrate are covered by a printing screen having a printing pattern, in order to mount chip components on the substrate. A paste bonding agent is supplied to the lands through the printing pattern, and a layer of bonding agent is formed on the lands. In the printing method, a plurality of bonding agent layers that are mutually separated are formed on the land. The chip component is placed on the bonding agent layers of the land. As the chip component is pressed to the land, the bonding agent layers are smashed and spread on the land prior to applying heat to said bonding agent layers.