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:
Nov. 20, 2018
Filed:
May. 11, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); H01L 27/148 (2006.01); H01L 27/14 (2006.01); H01L 27/30 (2006.01); H01L 31/0224 (2006.01); H01L 27/28 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/307 (2013.01); H01L 27/14621 (2013.01); H01L 27/14625 (2013.01); H01L 27/14629 (2013.01); H01L 27/286 (2013.01); H01L 31/022475 (2013.01); H01L 27/14627 (2013.01); H01L 27/14645 (2013.01); H01L 2251/306 (2013.01); H01L 2251/308 (2013.01);
Abstract
Image sensors include a color photo-sensing photoelectric conversion device, a first color filter and a second color filter disposed under the color photo-sensing photoelectric conversion device, a first photodiode and a second photodiode disposed under the first color filter and the second color filter, respectively, a first light guide member disposed between the first color filter and the first photodiode, and a second light guide member disposed between the second color filter and the second photodiode.