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. 01, 2019
Filed:
Mar. 29, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Jisoo Kyoung, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/28 (2006.01); G02B 1/00 (2006.01); G02B 5/20 (2006.01); G02B 5/00 (2006.01); G02B 5/18 (2006.01);
U.S. Cl.
CPC ...
G02B 5/285 (2013.01); G02B 1/002 (2013.01); G02B 5/204 (2013.01); G02B 5/286 (2013.01); G02B 5/008 (2013.01); G02B 5/1809 (2013.01); G02B 5/208 (2013.01);
Abstract
A multi-band pass filter may include a filter layer including a plurality of different epsilon-near-zero (ENZ) material layers that are sequentially arranged; and an aperture-defining layer that is disposed on the filter layer and comprises at least one aperture. The filter layer may be exposed to incident light through the at least one aperture, and may be configured to pass a plurality of wavelength regions of the incident light.