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. 12, 2018
Filed:
Apr. 16, 2015
Carl Zeiss Smart Optics Gmbh, Aalen, DE;
Lisa Riedel, Jena, DE;
Hans-Juergen Dobschal, Kleinromstedt, DE;
Gerhard Kelch, Aalen, DE;
Wolf Krause, Essingen, DE;
Karsten Lindig, Erfurt, DE;
Joerg Puetz, Aalen, DE;
Momchil Davidkov, Aalen, DE;
Manfred Maul, Aalen, DE;
Diana Tonova, Aalen, DE;
Georg Michels, Aalen, DE;
tooz technologies GmbH, Aalen, DE;
Abstract
A spectacle lens for a display device can be fitted on the head of a user and generate an image. The spectacle lens can be constructed with several shells including an outer shell and an inner shell which is joined to the outer shell, wherein a curved channel shell, which includes a curved first reflecting surface and a curved second reflecting surface, is arranged between the outer and inner shell. The light guiding channel includes at least one section of the channel shell and the two reflecting surfaces on which the light bundles are reflected for guiding from the coupling-in section to the coupling-out section.