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:
May. 13, 2025
Filed:
Jul. 05, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Kentaro Ito, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A light emitting apparatus having a first light emitting region and a second light emitting region, the second light emitting region including the first light emitting region and having a larger area than that of the first light emitting region, a first light emitting element being included in the first light emitting region, a second light emitting element being not included in the first light emitting region but included in the second light emitting region, the light emitting apparatus having a first emission mode where only the first light emitting region emits light and a second emission mode where the second light emitting region emits light, the light emitting apparatus includes a control unit configured to, in the second emission mode, control a difference between an amount of light emitted by the first light emitting element and an amount of light emitted by the second light emitting element.