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:
Oct. 08, 2024
Filed:
Jan. 06, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
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;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
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.