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:
Jan. 19, 2021
Filed:
Nov. 08, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/28 (2006.01); G01J 3/02 (2006.01); G01J 3/44 (2006.01); G01J 3/12 (2006.01);
U.S. Cl.
CPC ...
G01J 3/0208 (2013.01); G01J 3/021 (2013.01); G01J 3/0216 (2013.01); G01J 3/0229 (2013.01); G01J 3/0256 (2013.01); G01J 3/0262 (2013.01); G01J 3/0264 (2013.01); G01J 3/2803 (2013.01); G01J 3/2823 (2013.01); G01J 3/44 (2013.01); G01J 3/0291 (2013.01); G01J 2003/1213 (2013.01); G01J 2003/2806 (2013.01);
Abstract
A spectrometer includes a light conduit configured to align scattered light scattered in a target by light output from a light source into a collimated beam, and a beam block configured to restrict an angle of the scattered light and detect the scattered light via the light conduit or the beam block through a filter array and a detector, thereby achieving miniaturization in a pen type or a flat plate shape while maintaining a spectral characteristic.