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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 11563186 B1

PDFFull Text
Date of Patent:
Jan. 24, 2023

Filed:

May. 29, 2020

Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices having the same

Applicant:

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

Inventors:

Seok-Hwan Hong, Seoul, KR;

Sung Jun Park, Yongin-si, KR;

Kyung Bae Park, Hwaseong-si, KR;

Sung Young Yun, Suwon-si, KR;

Chul Joon Heo, Busan, KR;

Assignee:

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

Attorney:

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

Primary Examiner:

Phuc T Dang

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 51/00 (2006.01); H01L 27/30 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0067 (2013.01); H01L 51/0073 (2013.01); H01L 51/0094 (2013.01); H01L 27/307 (2013.01); H01L 51/4253 (2013.01);
Abstract

A photoelectric device includes a first electrode, a second electrode, a photoelectric conversion layer between the first electrode and the second electrode, and a charge transport layer between the first electrode and the photoelectric conversion layer. The photoelectric conversion layer is configured to absorb light in a wavelength spectrum and converting the absorbed light into an electrical signal. The charge transport layer includes a first charge transport material and a second charge transport material which collectively define a heterojunction.

Find Patent Forward Citations

Hong, Seok-Hwan. (2023). Photoelectric devices having charge transport layer including first charge transport material and second charge transport material and sensors and electronic devices having the same (U.S. Patent No. 11563186). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11563186

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

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