发明名称 |
Barrier stack |
摘要 |
A barrier stack for sealing devices is described. The barrier stack includes at least first and second base layers bonded together with a high barrier adhesive. A base layer includes a flexible support coated on at least one major surface with a barrier layer. The adhesive advantageously seals defects, such as pinholes in the barrier layer, thus improving the barrier properties.
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申请公布号 |
US6737753(B2) |
申请公布日期 |
2004.05.18 |
申请号 |
US20010968189 |
申请日期 |
2001.09.28 |
申请人 |
OSRAM OPTO SEMICONDUCTOR GMBH;INSTITUTE OF MATERIALS RESEARCH AND ENGINEERING |
发明人 |
KUMAR SENTHIL;JIN CHUA SOO;AUCH MARK;GUENTHER EWALD |
分类号 |
H01L51/52;(IPC1-7):H01L23/48 |
主分类号 |
H01L51/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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