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:
Jan. 19, 2021
Filed:
Oct. 14, 2019
Applicant:
Htc Corporation, Taoyuan, TW;
Inventors:
Bao-Jen Shih, Taoyuan, TW;
Fu-Cheng Fan, Taoyuan, TW;
Assignee:
HTC Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); G06T 7/70 (2017.01); G06F 3/0481 (2013.01); G06F 3/01 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04812 (2013.01); G02B 27/017 (2013.01); G06F 3/013 (2013.01); G02B 2027/0187 (2013.01); G06T 7/70 (2017.01);
Abstract
A head mounted display apparatus and a display method for an eye-tracking cursor are provided. The display method for an eye-tracking cursor includes: projecting a display image, and starting a cursor tracking function; detecting a first staring point of eyes on the display image; setting a first cursor on the first staring point; and detecting a first visual distance between the first staring point and the eyes, and adjusting a dimension of the first cursor according to the first visual distance so that a value of a view angle of the eyes with respect to the first cursor is equal to a preset value.