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. 14, 2014
Filed:
Oct. 21, 2008
Clark I. Bright, Tucson, AZ (US);
John D. Le, Woodbury, MN (US);
Robert C. Fitzer, North Oaks, MN (US);
Stephen P. Maki, North St. Paul, MN (US);
Christopher S. Lyons, St. Paul, MN (US);
Hun Jeong, Yongin, KR;
Clark I. Bright, Tucson, AZ (US);
John D. Le, Woodbury, MN (US);
Robert C. Fitzer, North Oaks, MN (US);
Stephen P. Maki, North St. Paul, MN (US);
Christopher S. Lyons, St. Paul, MN (US);
Hun Jeong, Yongin, KR;
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Provided are multi-component films useful as optical display filters. The optical display filters include a multi-layer stack that contains at least one organic layer. The filters have high visible light transmittance, low visible light reflection, and provide electromagnetic interference shielding.