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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 12426474 B1

PDFFull Text
Date of Patent:
Sep. 23, 2025

Filed:

May. 12, 2022

Display apparatus, method for manufacturing display apparatus, display module, and electronic device

Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Inventors:

Hajime Kimura, Atsugi, JP;

Kentaro Hayashi, Atsugi, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Attorneys:

Eric J. Robinson

Robinson Intellectual Property Law Office, P.C.

Primary Examiner:

Eduardo A Rodela

Int. Cl.
CPC ...
H10K 59/60 (2023.01); H10K 30/82 (2023.01); H10K 39/34 (2023.01); H10K 50/85 (2023.01); H10K 59/131 (2023.01); H10K 59/65 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/60 (2023.02); H10K 39/34 (2023.02); H10K 50/85 (2023.02); H10K 59/65 (2023.02); H10K 59/80524 (2023.02); H10K 59/873 (2023.02); H10K 71/00 (2023.02); H10K 59/876 (2023.02); H10K 59/878 (2023.02);
Abstract

A display apparatus capable of performing image capturing with high sensitivity is provided. The display apparatus includes a light-emitting element including a light-emitting layer, and a light-receiving element including a photoelectric conversion layer. A transflective electrode is provided over the light-emitting layer, and a transparent electrode is provided over the photoelectric conversion layer. With a structure where the transflective electrode does not overlap the photoelectric conversion layer, a reduction in light-receiving sensitivity of the light-receiving element can be prevented while a microcavity structure is used for the light-emitting element. Thus, the display apparatus can emit light with high color purity and perform image capturing with high sensitivity.

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