‌

US Patent 8134132 Exposure device having an array of light emitting diodes

Patent 8134132 was granted and assigned to Dymax Corporation on March, 2012 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Dymax Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

81341320

Patent Inventor Names

Todd J. Hallock0

Gary A. Zubricky0

James E. Swope0

Kirk A. Middlemass0

Date of Patent

March 13, 2012

Patent Application Number

127695940

Date Filed

April 28, 2010

Patent Primary Examiner

‌

Michael Maskell

Patent abstract

A device and method for exposing light sensitive substrates to a concentrated light source. The device is suitable for curing substances such as photosensitive sensitive inks, adhesives, and photographic elements. Ultraviolet or visible light is emitted from an array of LED's, and then directed by an array of light guides to a light concentrator having a light input region along its length. The light is then concentrated and emitted from a light output region along the length of the light concentrator to a photosensitive target to be exposed.