电子封装原理与技术1SchoolofMicroelectronicsXIDIANUNIVERSITY第八讲基板技术张艺蒙zhangyimeng@xidian
cn电子封装原理与技术2封装基板简介•封装基板正在成为封装领域一个重要的和发展迅速的行业,国内现在的基板主要依靠进口,如日韩以及台湾地区等等
电子封装原理与技术3ITRS中关于基板技术的描述•InternationalTechnologyRoadmapforSemiconductors,2005Edition,AssemblyandPackaging–AssemblyandPackagingDifficultChallenges–Near-term–AssemblyandPackagingDifficultChallenges–Long-term–Packagesubstratesareboththemostexpensivecomponentofmostpackagesandthefactorlimitingpackageperformance
ThetechnologyofpackagesubstrateswillneedtobeexpandedinseveralareasifthecostandperformanceprojectionsoftheRoadmaparetobemet
基板【互连类型】基板互连如何实现
基板互连【多层陶瓷基板】多层陶瓷基板StackedViaStructure多层陶瓷基板CordieriteGlass-Ceramic/CuSubstrate(70层)电子封装原理与技术9多层陶瓷基板技术基板互连【微孔叠压基板】基板互连【微孔叠压基板】流程电子封装原理与技术12BGA及CSP有机基板工艺电子封装原理与技术13内层引线图形化电子封装原理与技术14内层规则电子封装原理与技术15钻孔电