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:
May. 19, 2020
Filed:
Jul. 05, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G02B 27/01 (2006.01); G02B 26/08 (2006.01); A61B 3/10 (2006.01); G02B 27/00 (2006.01); G06T 19/00 (2011.01); G06K 9/00 (2006.01); G02B 27/10 (2006.01); G02B 27/30 (2006.01); G02B 5/30 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); A61B 3/10 (2013.01); A61B 3/1015 (2013.01); G02B 26/0825 (2013.01); G02B 26/0833 (2013.01); G02B 27/0093 (2013.01); G02B 27/1066 (2013.01); G06K 9/00604 (2013.01); G06T 19/006 (2013.01); G02B 5/30 (2013.01); G02B 6/0056 (2013.01); G02B 27/30 (2013.01); G02B 2027/011 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0123 (2013.01); G02B 2027/0127 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A head mounted display (HMD) apparatus and a display method thereof are provided. The apparatus includes a display configured to provide an image, an active element comprising a plurality of micro-mirrors and configured to reflect the image provided on the display, and a processor configured to detect a user's eyesight and adjust a focal length of the image provided on the display by controlling a gradient of at least some of the plurality of the micro-mirrors based on the detected user's eyesight.