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:
May. 06, 2008
Filed:
Nov. 03, 2005
Timothy A. Mccollum, Westlake, OH (US);
Jeffery R. Parker, Richfield, OH (US);
Robert Bourdelais, Pittsford, NY (US);
Cheryl Brickey, Greer, SC (US);
Chris Brophy, Pittsford, NY (US);
Junwon Lee, Webster, NY (US);
Ronald J. Sudol, Brighton, NY (US);
Timothy A. McCollum, Westlake, OH (US);
Jeffery R. Parker, Richfield, OH (US);
Robert Bourdelais, Pittsford, NY (US);
Cheryl Brickey, Greer, SC (US);
Chris Brophy, Pittsford, NY (US);
Junwon Lee, Webster, NY (US);
Ronald J. Sudol, Brighton, NY (US);
Solid State Opto Limited, , VG;
Abstract
The invention relates to a light redirecting polymeric film comprising a plurality of polymeric individual optical elements wherein the elements comprise curved wedge shaped features in the plane of the film, having a length in the range of 800 to 4000 micrometers.