Patent ID: 8008784

Claim:
A package, comprising: a lead frame, which has a notch and a first edge and a second edge opposite to the first edge, wherein a first side of the notch is substantially parallel to the first edge, and a second side of the notch is substantially parallel to the second edge, and the lead frame comprises: a plurality of first notch-side leads extending to the first side; a plurality of first notch-side pads correspondingly disposed on the first notch-side leads; a plurality of second notch-side leads extending to the second side; and a plurality of second notch-side pads correspondingly disposed on the second notch-side leads; a chip, which is disposed on an upper surface of the lead frame and has a plurality of pads; a plurality of conductive bumps for electrically connecting the pads to the first notch-side pads and the second notch-side pads; and a sealant for sealing up the chip, the conductive bumps and the lead frame and exposing a lower surface of the lead frame, wherein the notch exposes a portion of the sealant.