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:
Jun. 21, 2016
Filed:
Jun. 22, 2012
Applicants:
Dia Sik Kim, Seoul, KR;
Hyeong Ryeol Park, Seoul, KR;
Ji Soo Kyoung, Seoul, KR;
Yong Hyup Kim, Seoul, KR;
Eui Yun Jang, Jeju-si, KR;
Inventors:
Dia Sik Kim, Seoul, KR;
Hyeong Ryeol Park, Seoul, KR;
Ji Soo Kyoung, Seoul, KR;
Yong Hyup Kim, Seoul, KR;
Eui Yun Jang, Jeju-si, KR;
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
G02B 5/30 (2013.01); B82Y 20/00 (2013.01); G02B 2207/101 (2013.01); Y10T 428/30 (2015.01);
Abstract
The present invention relates to a carbon nanotube sheet, and to a polarizer using same. More particularly, the present invention relates to a carbon nanotube sheet, and to a polarizer using same, the carbon nanotube sheet comprising: a substrate; and a carbon nanotube layer derived from a carbon nanotube forest and wound on the substrate, wherein the carbon nanotube layer is composed of 5 or more layers.