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. 14, 2016
Filed:
Jul. 17, 2009
Kwang-hee Lee, Yongin-si, KR;
Jong-jin Park, Yongin-si, KR;
Xavier Bulliard, Yongin-si, KR;
Yun-hyuk Choi, Yongin-si, KR;
Kwang-hee Lee, Yongin-si, KR;
Jong-jin Park, Yongin-si, KR;
Xavier Bulliard, Yongin-si, KR;
Yun-hyuk Choi, Yongin-si, KR;
Abstract
A gas barrier thin film having a substrate, an anchoring layer, and an inorganic oxide layer, the anchoring layer including a silicon-containing organic-inorganic composite copolymer comprising a repeating unit of the formula—(SiO)—,a repeating unit of the formula—(SiRR—NR)—,and at least one or a combination of repeating units of the formulas wherein at least one of R, R, and Ris independently hydrogen, R, R, and Rare each independently C-Calkyl, C-Calkenyl, C-Calkynyl, C-Calkoxyl, or C-Caryl, R, R, R, and Rare each independently hydrogen, C-Calkyl, C-Calkoxyl, C-Ccycloalkyl, or C-Caryl, Rand Rare not simultaneously hydrogen, Rand Rare not simultaneously hydrogen, n+m+r=1, 0<n<1, 0<m<1, and 0<r<1, 'n', 'm', and ‘r’ are each a molar ratio, ‘r’ is p, q, or p+q, and a degree of polymerization is about 1,000 to about 1,000,000.