Patent ID: 8823172
Filing Date: 2014-09-02
Classification: H01L

Abstract:
1. A semiconductor package, comprising: a substrate having a plurality of first patterns disposed in a first direction, each of the plurality of first patterns including a first land and a first extension extending along a second direction that is substantially perpendicular to the first direction, wherein a first real bump is disposed on the first land and a plurality of first dummy bumps are disposed on the first extension; and a plurality of second patterns disposed in the first direction, each of the plurality of second patterns including a second land and a second extension, wherein a second real bump is disposed on the second land and a plurality of second dummy bumps are disposed on the second extension in the second direction, wherein the plurality of first patterns is a mirror image of the plurality of second patterns with respect to an imaginary center line extending in the first direction through the center of the substrate.