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. 19, 2002
Filed:
Feb. 23, 2000
Masanao Kabumoto, Kokubu, JP;
Yoshihiro Nabe, Kokubu, JP;
Masaru Nomoto, Kokubu, JP;
Shigeto Takeda, Kokubu, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A multilayered wiring board comprising a first stacked structure consisting essentially of a first insulating layer having a first parallel conductor array and a second insulating layer formed thereon, having a second parallel conductor array oriented orthogonal to the first parallel conductor array, the first and second parallel conductor arrays being electrically interconnected by a first through conductor array; and a second stacked structure consisting essentially of a third insulating layer having a third parallel conductor array crossing at an angle of 30 to 60 degrees to the first parallel conductor array and a fourth insulating layer formed on top of the third insulating layer, having a fourth parallel conductor array orthogonal to the third parallel conductor array, the third and fourth parallel conductor arrays being electrically interconnected by a second through conductor array, wherein the second stacked structure is overlaid on the first stacked structure by interposing therebetween an intermediate insulating layer having a conductive layer, and the first or second parallel conductor array and the third or fourth parallel conductor array are electrically interconnected by a third through conductor array.