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:
Jun. 17, 2025
Filed:
Aug. 12, 2022
Applicant:
Db Hitek Co., Ltd., Bucheon-si, KR;
Inventors:
Ju Hwan Jung, Seoul, KR;
Young Hwan Hyeon, Namyangju-si, KR;
Jong Man Kim, Seongnam-si, KR;
Byoung Soo Choi, Suwon-si, KR;
Assignee:
DB HiTek Co., Ltd., Bucheon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H10F 30/225 (2025.01); H10F 39/00 (2025.01);
U.S. Cl.
CPC ...
H10F 30/225 (2025.01); H10F 39/803 (2025.01); H10F 39/807 (2025.01);
Abstract
Provided is a single-photon avalanche diode (SPAD) structure. More particularly, provided is a SPAD structure having an isolation structure for electrical and/or physical separation between a pixel area and a logic area.