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:
Apr. 09, 2019
Filed:
Sep. 26, 2012
Applicants:
Mi-jeong Kim, Hwaseong-si, KR;
Yeon-sik Jung, Daejeon, KR;
Woon-ik Park, Busan, KR;
Jae-won Jeong, Daejeon, KR;
Inventors:
Mi-Jeong Kim, Hwaseong-si, KR;
Yeon-Sik Jung, Daejeon, KR;
Woon-Ik Park, Busan, KR;
Jae-Won Jeong, Daejeon, KR;
Assignees:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/00 (2006.01); C09D 153/00 (2006.01); H01L 21/033 (2006.01); B81C 1/00 (2006.01); G03F 7/00 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C09D 5/00 (2013.01); B81C 1/00031 (2013.01); C09D 153/00 (2013.01); G03F 7/0002 (2013.01); H01L 21/0337 (2013.01); B81C 2201/0149 (2013.01); B82Y 40/00 (2013.01); Y10T 428/24612 (2015.01);
Abstract
A nano-structured block copolymer that includes a self-assembled block copolymer disposed on a substrate, wherein the block copolymer includes a plurality of block structural units, and at least two block structural units have a solubility parameter difference of greater than or equal to about 5 megaPascal.