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. 07, 2018
Coretronic Corporation, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A light field display apparatus and a method for calibrating a display image thereof are provided. The method for calibrating a display image includes: dividing a display image to generate a plurality of block images; displaying the block images by a display, and passing the block images through a light field device to generate a combination image; providing an image capturer to capture the combination image, and comparing the display image and the combination image to generate error information; receiving user parameters; and adjusting at least one of the block images in the display image according to the user parameters and the error information. Without providing a mechanical adjustment device, the light field display apparatus of the invention can compensate for display errors that may be caused by the device-internal parameters and the user parameters, which not only enhances display quality, but also enhances convenience in use.