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:
Oct. 07, 2003
Filed:
Mar. 27, 2002
Terrance J. Dishongh, Hillsboro, OR (US);
Carolyn R. McCormick, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A first signal routing layer may be formed on a first surface of a printed circuit board (PCB). An array of interconnections may formed on the first surface of the PCB, the array of interconnections comprising at least one padless via formed within the PCB, the at least one padless via extending from the first signal routing layer to at least one conductive plane and/or a second signal routing layer. The at least one padless via may be in electrical contact with the at least one conductive plane and/or a conductive trace on the second signal routing layer. A component may be attached to the PCB, with a solder interconnection between the at least one padless via and a contact pad on a bottom surface of the component. The component may be, for example, an electronic component such as a ball grid array (BGA) component or a leadless surface mount component.