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:
Nov. 03, 1981
Filed:
Aug. 24, 1979
Applicant:
Inventors:
Assignee:
Fujitsu Limited, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174 685 ; 361409 ; 361410 ;
Abstract
A printed board comprising a plurality of through holes formed therein and located on intersecting points of an X-Y orthogonal basic grid, and an oblique conductor pattern, wherein conductors are formed along channels arranged in accordance with a principle that one conductor passes between adjacent grid points arranged in the X direction, while two or more conductors pass between adjacent grid points arranged in the Y direction, and each conductor obliquely extends in a zigzag line without contacting the grid points. Such conductor pattern ensures a high density and minimum length of wiring.