发明名称 SYSTEM AND METHOD FOR RELIEVING STRESS AND IMPROVING HEAT MANAGEMENT IN A 3D CHIP STACK
摘要 The present disclosure provides a system and method for relieving stress and providing improved heat management in a 3D chip stack of a multichip package. A stress relief apparatus is provided to allow the chip stack to adjust in response to pressure, thereby relieving stress applied to the chip stack. Additionally, improved heat management is provided such that the chip stack adjusts in response to thermal energy generated within the chip stack to remove heat from between chips of the stack, thereby allowing the chips to operate as desired without compromising the performance of the chip stack.
申请公布号 US2012112356(A1) 申请公布日期 2012.05.10
申请号 US20100940848 申请日期 2010.11.05
申请人 ZHANG JOHN HONGGUANG;STMICROELECTRONICS, INC. 发明人 ZHANG JOHN HONGGUANG
分类号 H01L23/498;H01L25/11 主分类号 H01L23/498
代理机构 代理人
主权项
地址