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:
Feb. 21, 2012
Filed:
May. 26, 2004
Ingo Relke, Jena, DE;
Ingo Relke, Jena, DE;
Phoenix 3D, Inc., Merrick, NY (US);
Abstract
The invention relates to arrangements for spatially displaying a scene or object, in which a great number of individual pixels αin a grid of rows (j) and columns (i) are made visible simultaneously, with the pixels (α) presenting bits of partial information from several views A(k=1 . . . n) of the scene or object, and in which propagation directions for the light radiated by the pixels (α) are established by means of a structured plate. The structured plate contains a great number of optical imaging elements (β) arranged in a grid of rows (q) and columns (p). According to the invention, at least two of the following kinds of optical imaging elements (β) are simultaneously provided on the structured plate, viz. wavelength or gray level filter, lens or cylinder lens, and/or prism.