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:
Jan. 26, 2010
Filed:
Oct. 25, 2005
Raghunath Padiyath, Woodbury, MN (US);
Marc D. Radcliffe, Newport, MN (US);
Cristina U. Thomas, Stillwater, MN (US);
Charles A. Marttila, Shoreview, MN (US);
Manish Jain, Minneapolis, MN (US);
Michael F. Weber, Shoreview, MN (US);
Feng Bai, Woodbury, MN (US);
Raghunath Padiyath, Woodbury, MN (US);
Marc D. Radcliffe, Newport, MN (US);
Cristina U. Thomas, Stillwater, MN (US);
Charles A. Marttila, Shoreview, MN (US);
Manish Jain, Minneapolis, MN (US);
Michael F. Weber, Shoreview, MN (US);
Feng Bai, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An infrared light reflecting article is disclosed and includes a visible light transparent substrate including a polymer and an infrared light reflecting cholesteric liquid crystal layer disposed on the substrate. The substrate and infrared light reflecting cholesteric liquid crystal layer have a combined haze value of less than 3%.