Patent ID: 9443793
Filing Date: 2016-09-13
CPC Classification: H01L

Claim Text:
1. A semiconductor device comprising: a base including first electrodes; a first semiconductor chip located on a surface of the base provided with the first electrodes, and including second electrodes; an expanded portion expanding outward from an outer edge of the first semiconductor chip, and forming an expanded semiconductor chip together with the first semiconductor chip; a second semiconductor chip including third electrodes, and located on the expanded semiconductor chip such that a surface of the second semiconductor chip provided with the third electrodes faces a surface of the first semiconductor chip provided wide the second electrodes; first conductive members connecting some of the second electrodes to the third electrodes; a re-distribution structure formed from a top of the first semiconductor chip outside a region for disposing the first conductive members along a top of the expanded portion; connection terminals provided above the expanded portion, and connected to ones of the second electrodes, which are connected to none of the first conductive members, via the re-distribution structure; and second conductive members connecting the first electrodes to the connection terminals, wherein the connection terminals are in physical contact with none of conductive members connecting to the third electrodes.