Patent ID: 9466559
Filing Date: 2016-10-11
CPC Classification: H01L

Claim Text:
1. A semiconductor integrated circuit device, comprising: (a) a wiring member having a chip mounting portion and an electrode terminal; (b) a semiconductor chip mounted over the chip mounting portion of the wiring member and including: (c) a bonding wire electrically connected to the surface metal film of the semiconductor chip and the electrode terminal of the wiring member; and (d) a sealing body sealing the semiconductor chip and the bonding wire, wherein, in plan view, the surface metal film has a rectangular shape with two longer sides and two shorter sides, wherein, in plan view, the surface metal film is surrounded by a perimeter of the pad electrode, and wherein, in a cross-sectional view, at each side of the opening in the insulating film, a distance component from an outer edge of the pad electrode to an adjacent edge of the surface metal film along a direction parallel to the device surface of the semiconductor chip is greater than a distance component from the adjacent edge of the surface metal film to an adjacent edge of the opening along the direction parallel to the device surface.