Scott R Mathews

US Patent:

7014727, Mar 21, 2006

Filed:

Jul 7, 2003

Appl. No.:

10/612904

Inventors:

Christopher Wargo - Highland Park NJ, US
Paul Kydd - Lawrenceville NJ, US
Scott Mathews - Germantown MD, US
Susan Gordon, legal representative - Washington DC, US
Chengping Zhang - Rockville MD, US
Todd A. Kegresse - Catonsville MD, US

Assignee:

Potomac Photonics, Inc. - Lanham MD
Parelec, Inc. - Rocky Hill NJ

International Classification:

B29C 65/02
B29C 65/50
B32B 37/12
B32B 38/04
B05D 5/12

US Classification:

156247, 156248, 156257, 29 2501, 427 63, 427 961, 427290

Abstract:

A method of forming high resolution electronic circuits () on a substrate () is provided. The method includes the steps of laminating a dielectric layer () on a substrate (), laser drilling channels ( and ) in the dielectric film () and the substrate (), and filling channels ( and ) with a filler material (). Further, a release layer () is applied to dielectric film layer () and filler material (), the release layer () having an adhesive thereon. Release layer () is peeled or otherwise removed from substrate (), leaving filler material () formed and shaped on substrate (), thus producing a high resolution electronic circuit on substrate ().

US Patent:

20060118233, Jun 8, 2006

Filed:

Jan 5, 2006

Appl. No.:

11/325519

Inventors:

Christopher Wargo - Highland Park NJ, US
Scott Mathews - Germantown MD, US
Paul Kydd - Lawrenceville NJ, US
Todd Kegresse - Catonsville MD, US
Chengping Zhang - Rockville MD, US
Michael Duignan - Washington DC, US
Susan Gordon - Washington DC, US

International Classification:

B32B 37/00
B27G 11/02
B32B 38/10

US Classification:

156247000, 156272200, 156379600

Abstract:

A system and method for forming high resolution electronic circuits on a substrate is provided. The system () includes a substrate (), a source of radiant energy () and a focusing means (). The source of radiant energy () directs an energy beam () through the focusing means () in order to direct a focused energy beam () onto the surface of the substrate (). The focused energy beam () creates a plurality of channels () in the surface of the substrate (). A paste applicator () fills the channels () with an electrically conductive paste (). Once heated and cured, the electrically conductive paste () makes up the electrically conductive pathways of the electronic circuit.

US Patent:

20090123661, May 14, 2009

Filed:

Jan 6, 2009

Appl. No.:

12/318667

Inventors:

Christopher Wargo - Highland Park NJ, US
Scott Mathews - Germantown MD, US
Paul Kydd - Lawrenceville NJ, US
Todd A. Kegresse - Catonsville MD, US
Chengping Zhang - Rockville MD, US
Michael Duignan - Washington DC, US
Susan Gordon - Washington DC, US

International Classification:

H05K 3/00
B05D 3/06

US Classification:

427555, 427 986

Abstract:

A system and method for forming high resolution electronic circuits on a substrate is provided. The system () includes a substrate (), a source of radiant energy () and a focusing means (). The source of radiant energy () directs an energy beam () through the focusing means () in order to direct a focused energy beam () onto the surface of the substrate (). The focused energy beam () creates a plurality of channels () in the surface of the substrate (). A paste applicator () fills the channels () with an electrically conductive paste (). Once heated and cured, the electrically conductive paste () makes up the electrically conductive pathways of the electronic circuit.