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:
Sep. 23, 2014
Filed:
Aug. 10, 2012
Kwen-woo Han, Uiwang-si, KR;
Mi-young Kim, Uiwang-si, KR;
Woo-jin Lee, Uiwang-si, KR;
Han-song Lee, Uiwang-si, KR;
Seung-hee Hong, Uiwang-si, KR;
Sang-kyun Kim, Uiwang-si, KR;
Jin-wook Lee, Uiwang-si, KR;
Kwen-Woo Han, Uiwang-si, KR;
Mi-Young Kim, Uiwang-si, KR;
Woo-Jin Lee, Uiwang-si, KR;
Han-Song Lee, Uiwang-si, KR;
Seung-Hee Hong, Uiwang-si, KR;
Sang-Kyun Kim, Uiwang-si, KR;
Jin-Wook Lee, Uiwang-si, KR;
Cheil Industries, Inc., Gumi-si, Kygeongsangbuk-do, KR;
Abstract
A resist underlayer composition, including a solvent, and an organosilane condensation polymerization product of hydrolyzed products produced from a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, and a compound represented by Chemical Formula 3.