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. 12, 2002
Filed:
Jan. 15, 1999
Multi-layered substrate, method for manufacturing the multi-layered substrate and electric apparatus
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/02 ;
U.S. Cl.
CPC ...
H05K 7/02 ;
Abstract
Conductive layers have at least a portion of a conductive member arranged in a nonlinear or polygonal configuration and having a greater layout area and an insulating layer is alternately stacked relative to the conductive layer, wherein a variation in amount of the conductive member at the conductive layer with a middle of a board thickness direction as a reference is set in a range in which a warp is less likely to be produced and in a range near to zero.