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:
Dec. 10, 2024
Filed:
Apr. 28, 2022
Nippon Seiki Co., Ltd., Niigata, JP;
Makoto Hada, Niigata, JP;
NIPPON SEIKI CO., LTD., Niigata, JP;
Abstract
Positional correction of an image occurring along with detection of a shift in vertical eye position unintended by the user is suppressed. First image correction corrects the position of an image displayed on a display device based on a vertical eye position and a lateral eye position. Second image correction corrects the position of the image displayed on the display device based on the vertical eye position and the lateral eye position. A second correction amount to the position of the image with respect to the amount of change in the vertical eye position is smaller than a first correction amount to the position of the image with respect to the amount of change in the vertical eye position during the first image correction. A processor switches between the first image correction and the second image correction in accordance with whether a prescribed condition is satisfied.