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. 28, 1999
Filed:
Sep. 30, 1997
Detlef Schmidt, Schaumburg, IL (US);
Martin R Pais, North Barrington, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
The substrate (10) has a first side (12) and a second side (14) and includes an insert material (16) having a first thermal conductivity (24) in a first direction (25) and having a second thermal conductivity (26) in a second direction (27). A plurality of vias (30) are formed in the second direction through the insert material and an encapsulant material (18) surrounds the insert material. When an electronic component (22) is disposed on the first side, heat (25) from the electronic component is conducted in the first direction by the insert material and is conducted in the second direction through the plurality of vias.