logo

For the Inventor, By the Inventor

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 12563861 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Jul. 05, 2022

Photodiode element and sensor and electronic device

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Gae Hwang Lee, Seongnam-si, KR;

Hyun Bum Kang, Yongin-si, KR;

Youngjun Yun, Seongnam-si, KR;

Jong Won Chung, Hwaseong-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

David Vu

Assistant Examiner:

Brandon C Fox

Int. Cl.
CPC ...
H10F 77/40 (2025.01); H10F 30/22 (2025.01); H10F 55/00 (2025.01); H10K 30/60 (2023.01); H10K 39/34 (2023.01); H10K 65/00 (2023.01);
U.S. Cl.
CPC ...
H10F 77/496 (2025.01); H10F 30/22 (2025.01); H10F 55/18 (2025.01); H10K 30/60 (2023.02); H10K 39/34 (2023.02); H10K 65/00 (2023.02);
Abstract

Disclosed are a photodiode element, and a sensor and an electronic device including the same. The photodiode element includes a first electrode, a second electrode facing the first electrode, a photoelectric conversion layer between the first electrode and the second electrode and having an absorption spectrum in a first wavelength spectrum, a light-emitting layer between the photoelectric conversion layer and the second electrode and having an emission peak wavelength belonging to the first wavelength spectrum, and a first charge transport layer between the photoelectric conversion layer and the light-emitting layer.

Find Patent Forward Citations

Lee, Gae. (2026). Photodiode element and sensor and electronic device (U.S. Patent No. 12563861). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12563861

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

Loading…