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. 17, 2017
Filed:
May. 06, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Keun-yeong Cho, Suwon-si, KR;
Ho-chul Ji, Yongin-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0232 (2014.01); H01L 27/146 (2006.01); H01L 31/0216 (2014.01); H01L 31/105 (2006.01); H01L 31/0352 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02327 (2013.01); G02B 6/42 (2013.01); H01L 27/14607 (2013.01); H01L 27/14627 (2013.01); H01L 27/14629 (2013.01); H01L 31/02161 (2013.01); H01L 31/035281 (2013.01); H01L 31/105 (2013.01);
Abstract
A photoelectric conversion device includes a substrate having a first surface and a second surface that is an opposite side of the first surface, wherein one of the first and second surfaces is a light incidence surface, a photodiode (PD) formed in the first surface of the substrate, a reflective layer formed on one of the first and second surfaces of the substrate, which is the opposite side of the light incidence surface, and a microlens formed on the light incidence surface of the substrate.