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:
Mar. 08, 2011
Filed:
Nov. 03, 2004
Armanda Cinderella Nieuwkerk, Eindhoven, NL;
Emiel Peeters, Eindhoven, NL;
Hugo Johan Cornelissen, Eindhoven, NL;
Martinus Hermanus Wilhelmus Maria Van Delden, Eindhoven, NL;
Armanda Cinderella Nieuwkerk, Eindhoven, NL;
Emiel Peeters, Eindhoven, NL;
Hugo Johan Cornelissen, Eindhoven, NL;
Martinus Hermanus Wilhelmus Maria Van Delden, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A mirror device which can be simultaneously used for display purposes, based on e.g. an LCD display with a polarizing mirror placed in front of it. The reflectivity of such a mirror display is enhanced by providing at its non-viewing side a further polarizing mirror Color absorption in the display is prevented by placing the color filter or a color (sequential) backlight behind this reflective polarizer at the back of the display.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile