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:
Aug. 26, 2014
Filed:
Dec. 11, 2009
Jan Van Der Horst, Eindhoven, NL;
Age Jochem Van Dalfsen, Eindhoven, NL;
Jan Van Der Horst, Eindhoven, NL;
Age Jochem Van Dalfsen, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
An autostereoscopic display device comprises a display () having an array of display pixels () and a view forming arrangement () of elongate elements which have a long axis which is slanted at an angle α to the column pixel direction, and the elements have a pitch of P times the width between pixels of the same color in different columns. The pitch P is selected to be: P=0.5·k·(1+S) in which S=tan α, and k is a positive integer. This arrangement enables the resulting image projected in respect of each view to have a uniform and regular distribution of pixels across the image. This improves the visual appearance of the views.