公开(公告)号：US09833975B2

公开(公告)日：2017-12-05

申请号：US14660175

申请日：2015-03-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hui-En Yin ,  Dan-Cheng Kong

IPC: B32B27/08 ,  B32B27/36 ,  B32B27/30 ,  H01L31/0203 ,  B32B27/28 ,  H01L51/52 ,  H01L51/44

CPC classification number: B32B27/08 ,  B32B27/285 ,  B32B27/286 ,  B32B27/288 ,  B32B27/304 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2270/00 ,  B32B2307/546 ,  B32B2307/584 ,  B32B2307/7242 ,  B32B2307/7246 ,  B32B2457/00 ,  B32B2457/12 ,  B32B2457/206 ,  H01L31/0203 ,  H01L31/03926 ,  H01L31/0481 ,  H01L51/448 ,  H01L51/5253 ,  Y02E10/50

Abstract: A gas barrier composite film is provided. The gas barrier composite film includes a substrate layer; a functional layer disposed on one or two sides of the substrate layer, wherein the functional layer includes a first copolymer of p-hydroxybenzoic acid and 6-hydroxy-2-naphthoic acid, or a second copolymer of acrylic acid and vinylidene dichloride, and an inorganic stack layer disposed on the functional layer.