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:
Dec. 18, 2018
Filed:
May. 12, 2016
Applicant:
Google Inc., Mountain View, CA (US);
Inventors:
John Paul Bates, Redwood City, CA (US);
Hendrik Wagenaar, Mountain View, CA (US);
Assignee:
Google LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G06T 3/00 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 27/0093 (2013.01); G06T 3/0093 (2013.01); G02B 2027/011 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0116 (2013.01);
Abstract
Display pre-distortion methods and apparatus for HMDs are disclosed. A disclosed example method includes determining a position of a pupil relative to a lens of the head-mounted display (HMD), determining, based on the determined position, a pre-distortion map for an image to be displayed on a display screen of the HMD, and displaying the image on the display screen of the HMD, wherein the image is modified by the pre-distortion map.