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:
Oct. 24, 2023
Filed:
Mar. 29, 2019
Applicant:
Edenlux Corporation, Changwon-si, KR;
Inventors:
Sung-yong Park, Busan, KR;
Kyung-hyun Nho, Busan, KR;
Assignee:
EDENLUX CORPORATION, Changwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 5/00 (2006.01); A61B 3/00 (2006.01); A61B 3/09 (2006.01); G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
A61H 5/00 (2013.01); A61B 3/00 (2013.01); A61B 3/09 (2013.01); G02B 7/02 (2013.01); A61H 2201/1215 (2013.01); A61H 2201/165 (2013.01); A61H 2201/1666 (2013.01); A61H 2201/501 (2013.01); A61H 2201/5005 (2013.01); A61H 2201/5043 (2013.01); A61H 2205/024 (2013.01);
Abstract
A vision training device includes a housing having at least one eyepiece unit corresponding to an eye of a user, a display that displays a target image in front of a fixation axis of the user, a lens arranged between the eyepiece unit and the display unit, a movable unit capable of moving at least one of the display and the lens along the fixation axis, and a control unit that sets at least one training range within a movable range of the display and the lens and controls the movable unit such that at least one of the display and the lens is moved within the training range.