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:
Dec. 31, 2019
Filed:
Jun. 07, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
California Institute of Technology, Pasadena, CA (US);
Seunghoon Han, Seoul, KR;
Ruzan Sokhoyan, Pasadena, CA (US);
Harry Atwater, Pasadena, CA (US);
Ghazaleh Kafaie, Pasadena, CA (US);
Ragip Pala, Pasadena, CA (US);
Yu-Jung Lu, Pasadena, CA (US);
Ho Wai Lee, Pasadena, CA (US);
Yao-Wei Huang, Pasadena, CA (US);
Krishnan Thyagarajan, Pasadena, CA (US);
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (US);
Abstract
An optical modulating device includes a permittivity change layer having a variable permittivity, a dielectric layer disposed on the permittivity change layer, a nanoantenna disposed on the dielectric layer, and a light-emitting structure disposed adjacent to the permittivity change layer.