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:
Sep. 08, 2026
Filed:
Jun. 04, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Tomohisa Aida, Tochigi, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image display apparatus includes a light source unit, an image generating element configured to modulate an incident light beam and to generate an image light beam, a light guide member configured to propagate a light beam from the light source unit inside the light guide member and to emit as an illumination light beam part of the light beam from each of a plurality of regions on the light guide member toward the image generating element, an optical system configured to guide the image light beam from the image generating element to an observation side or a projection side, and a light-distribution-angle conversion element disposed between the light guide member and the optical system and configured to convert a light distribution angle of the image light beam. Predetermined inequalities are satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile