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. 07, 2004
Filed:
Oct. 02, 2000
David B. Rhine, Phoenix, AZ (US);
Thomas J. Smekal, Phoenix, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
The present invention provides low cost microfluidic devices having embedded metal conductors. The devices of the invention comprise a electronic component comprising a substrate having a first surface, a layer of electrically-conductive material deposited on a portion of the first substrate surface, a first sublayer of electrically-insulating material deposited on the first substrate surface and on the layer of electrically-conductive material, a second sublayer of electrically-insulating material deposited on the first sublayer of insulating material, and a third sublayer of electrically-insulating material deposited on the layer of dielectric material, and a fluid-handling component having a contoured surface affixed to the electronic component. The devices of the invention are advantageously used for performing electric field lysis and the polymerase chain reaction. The invention further advantageously provides simple, low cost methods for fabricating such microfluidic devices.