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. 07, 2018
Filed:
Jan. 06, 2017
Meta Company, San Mateo, CA (US);
Raymond Chun Hing Lo, Richmond Hill, CA;
Joshua Hernandez, Half Moon Bay, CA (US);
Valmiki Rampersad, San Mateo, CA (US);
Agis Mesolongitis, Portola Valley, CA (US);
Ali Shahdi, Portola Valley, CA (US);
Meta Company, San Mateo, CA (US);
Abstract
Aspects of the disclosed apparatuses, methods and systems provide elimination of distortion induced by an optical system that reflects light from an image source. An inverse mapping of the distortion is created for the optical system. The display system applies the inverse mapping to an image prior to display to introduce a distortion to the displayed image that is the inverse of the distortion introduced by the optical system. As a result, the distortion in the displayed image is canceled by the distortion of the optical element providing the user with an image that is substantially distortion free.