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:
Feb. 17, 2015
Filed:
Nov. 16, 2012
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dmitry Viktorovich Kholodnyak, St. Petersburg, RU;
Dmitry Sergeevich Kozlov, St. Petersburg, RU;
Irina Borisovna Vendik, St. Petersburg, RU;
Mikhail Aleksandrovich Odit, St. Petersburg, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A tunable terahertz (THz) metamaterial (MTM) filter including: a first wire grid and a second wire grid that are arranged parallel to each other; a dielectric substrate and a liquid crystal layer that are sequentially disposed between the first wire grid and the second wire grid; a plurality of metal strips that are disposed between the dielectric substrate and the liquid crystal layer; and a first control electrode electrically connected to the first wire grid and a second control electrode electrically connected to the second wire grid.