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:
Jun. 25, 2024
Filed:
Sep. 14, 2018
3m Innovative Properties Company, St. Paul, MN (US);
Fuguo Xu, Shanghai, CN;
Timothy J. Nevitt, Red Wing, MN (US);
Adam D. Haag, Woodbury, MN (US);
Brianna N. Nieson, Bloomington, MN (US);
Matthew B. Johnson, Woodbury, MN (US);
Martin E. Denker, Vadnais Heights, MN (US);
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
A display () including a display panel () and a polarizer () disposed to receive a light () output of the display panel () is described. The polarizer () may be a reflective polarizer () or a circular polarizer () incorporating a reflective polarizer (). The display panel () includes a plurality of pixels and each pixel includes a plurality of subpixels. The reflective polarizer () has a first reflection band, wherein at normal incidence, the first reflection band has a long wavelength band edge wavelength between peak emission wavelengths of two subpixels in the plurality of subpixels. The reflective polarizer () may be disposed between an absorbing polarizer () and a retarder () in a circular polarizer (). The reflective polarizer () may have substantially non-overlapping first, second, and third reflection bands.