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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.:

US 12615935 B1

PDFFull Text
Date of Patent:
Apr. 28, 2026

Filed:

Oct. 09, 2023

Light emitting apparatus, display apparatus, photoelectric conversion apparatus, electronic device, illumination apparatus, and moving body

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Hiromasa Tsuboi, Tokyo, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Venable LLP

Primary Examiner:

Ermias T Woldegeorgis

Int. Cl.
CPC ...
H10K 59/131 (2023.01); H10K 59/121 (2023.01); H10K 59/123 (2023.01); F21S 41/141 (2018.01); F21V 23/00 (2015.01); F21Y 115/15 (2016.01); G06F 1/16 (2006.01); H04N 23/63 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/123 (2023.02); F21S 41/141 (2018.01); F21V 23/004 (2013.01); F21Y 2115/15 (2016.08); G06F 1/1626 (2013.01); H04N 23/63 (2023.01);
Abstract

A light emitting apparatus includes a light emitting element, a first transistor for controlling luminance of the light emitting element, a first capacitive element including a first electrode and a second electrode, and a second capacitive element including a third electrode and a fourth electrode. The first electrode is electrically connected to a control terminal of the first transistor. Each of the second and third electrodes is electrically connected to the main terminal of the first transistor. The fourth electrode is electrically connected to a power supply line. The second electrode includes a first portion facing the first electrode on a surface on side of the first electrode. A shortest distance from a second portion of the third electrode to the first electrode is shorter than a shortest distance from the second portion to the first portion of the second electrode.

Find Patent Forward Citations

Tsuboi, Hiromasa. (2026). Light emitting apparatus, display apparatus, photoelectric conversion apparatus, electronic device, illumination apparatus, and moving body (U.S. Patent No. 12615935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12615935

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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