Method of forming improved encapsulation layer,申请号US19880292606-传众专利搜索

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发明名称	Method of forming improved encapsulation layer
摘要
申请公布号	US4990464(A)	申请公布日期	1991.02.05
申请号	US19880292606	申请日期	1988.12.30
申请人	NORTH AMERICAN PHILIPS CORP.	发明人	BAUMGART, HELMUT;MARTINEZ, ANDRE
分类号	H01L21/02;H01L21/20;H01L21/263;H01L21/84;H01L27/12	主分类号	H01L21/02
代理机构		代理人
主权项
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