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:
Jul. 25, 2006
Filed:
Mar. 14, 2003
Michael R. Jones, Cedar Rapids, IA (US);
Albert N. Stuppi, Springville, IA (US);
Ricky J. Johnson, Cedar Rapids, IA (US);
James D. Sampica, Springville, IA (US);
Leslie F. Warren, Jr., Camarillo, CA (US);
Hong-son Ryang, Camarillo, CA (US);
Michael R. Jones, Cedar Rapids, IA (US);
Albert N. Stuppi, Springville, IA (US);
Ricky J. Johnson, Cedar Rapids, IA (US);
James D. Sampica, Springville, IA (US);
Leslie F. Warren, Jr., Camarillo, CA (US);
Hong-Son Ryang, Camarillo, CA (US);
Rockwell Collins, Inc., Ceder Rapids, IA (US);
Abstract
A display includes a light source. The display also includes a filter positioned to receive light from the light source. The filter is a dye-based filter and attenuates light in the infrared range. The filter can be configured to have a very sharp spectral cutoff. The filter can be an NVIS filter. The display can be utilized in an avionic display system with night vision equipment. The filter can include a host polymer doped with a dye including cobalt or nickel.