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发明授权
US09054091B2 Hybrid packaged lead frame based multi-chip semiconductor device with multiple semiconductor chips and multiple interconnecting structures 有权
具有多个半导体芯片和多个互连结构的混合封装引线框架多芯片半导体器件

Hybrid packaged lead frame based multi-chip semiconductor device with multiple semiconductor chips and multiple interconnecting structures
摘要：
A hybrid packaging multi-chip semiconductor device comprises a lead frame unit, a first semiconductor chip, a second semiconductor chip, a first interconnecting structure and a second interconnecting structure, wherein the first semiconductor chip is attached on a first die paddle and the second semiconductor chip is flipped and attached on a third pin and a second die paddle, the first interconnecting structure electrically connecting a first electrode at a front surface of the first semiconductor chip and a third electrode at a back surface of the second semiconductor chip and a second electrode at the front surface of the first semiconductor chip is electrically connected by second interconnecting structure.
摘要（中）：

一种混合封装多芯片半导体器件，包括引线框单元，第一半导体芯片，第二半导体芯片，第一互连结构和第二互连结构，其中第一半导体芯片附接在第一裸片上，第二半导体 芯片被翻转并附接在第三引脚和第二管芯焊盘上，第一互连结构电连接第一半导体芯片的前表面处的第一电极和第二半导体芯片的后表面处的第三电极和第二电极 在第一半导体芯片的前表面通过第二互连结构电连接。

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