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. 31, 2024
Filed:
Feb. 06, 2024
Letinar Co., Ltd, Anyang-si, KR;
Jeong Hun Ha, Seoul, KR;
Soon Gi Park, Seoul, KR;
LETINAR CO., LTD, Anyang-si, KR;
Abstract
The present invention relates to an image compensation device for an image for augmented reality. The image compensation device includes: a compensation function determination unit configured to determine a compensation function for compensating the luminance information of an observed image observed by a user through an optical device for augmented reality when an original image for augmented reality is output from an image output unit; and a pre-compensated image information generation unit configured to generate pre-compensated image information for augmented reality based on the compensation function determined by the compensation function determination unit and original image information for augmented reality. The image output unit outputs pre-compensated augmented reality image light corresponding to the pre-compensated image information for augmented reality, and the plurality of reflective units transfer the pre-compensated augmented reality image light to the pupil of the user by reflecting the pre-compensated augmented reality image light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile