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. 20, 2020
Filed:
Aug. 22, 2019
Acer Incorporated, New Taipei, TW;
Sergio Cantero Clares, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
The invention provides a parameter calibration method, applicable to a stereoscopic display device including a camera. The parameter calibration method includes the following steps: displaying a virtual object for calibration; obtaining, by using the camera, a two-eye visual angle by which the virtual object for calibration is watched; calibrating a human eye parameter according to the two-eye visual angle, where the human eye parameter includes at least one of an interpupillary distance parameter and an eye relief parameter; and setting the stereoscopic display device according to the calibrated human eye parameter, such that the stereoscopic display device displays according to the calibrated human eye parameter. In addition, a stereoscopic display device using the parameter calibration method is also provided.