Patent ID: 8080447
Filing Date: 2011-12-20
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor device, comprising: forming a resin layer on a surface of a semiconductor chip, the surface is provided with a bump formed thereon, the resin layer having photosensitivity and adhesiveness; exposing an upper surface of the bump by removing a part of the resin layer right above the bump by exposing and then developing the resin layer; and bonding the semiconductor chip provided with a resin film formed of the resin layer face-down to a substrate such that the bump of the semiconductor chip and a conductive section of the substrate are electrically connected, with the resin film functioning as an adhesive, wherein a number of the semiconductor chips are integrally formed on a wafer, a part of the resin layer right above a dicing line of the wafer is removed simultaneously in the exposing step to expose the dicing line.