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:
Sep. 06, 2011
Filed:
Apr. 04, 2008
Pierre Bormann, Tullins, FR;
Luc Morineau, Crolles, FR;
Jacques Chavade, Moirans, FR;
STMicroelectronics S.A., Montrouge, FR;
Abstract
An electrical connection board includes electrical connection terminals on one face with a view toward connecting with a semiconductor component and electrical connection tracks connected respectively to these terminals. The terminals are arranged in a square matrix having two orthogonal directions. On its face, the board includes a multiplicity of identical adjacent connection groups, each group having N adjacent terminals and N tracks placed along this direction while extending towards an edge of the matrix. The terminals of a group are offset by one pitch relative to the terminals of an adjacent group. The board and a semiconductor component are connected together by electrical connection balls.