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. 06, 2017
Filed:
Jan. 29, 2014
Applicant:
Google Inc., Mountain View, CA (US);
Inventors:
Bernard C. Kress, Redwood City, CA (US);
Greg E. Priest-Dorman, Berkeley, CA (US);
Assignee:
Google Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 3/14 (2006.01); G02B 26/08 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 3/14 (2013.01); G02B 26/0808 (2013.01); G02B 2027/0123 (2013.01); G02B 2027/0127 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0185 (2013.01);
Abstract
A Head Mounted Display ('HMD') includes a display module, an optical combiner, control circuitry, and a lens. The display module generates image light and the optical combiner is for combining the image light with external scene light. The lens is positioned to receive the image light. The lens is capable of dynamically changing at least one lens property of the lens. The control circuitry controls the lens to dynamically change at least one lens property of the lens.