Invention Grant
US08704366B2 Ultra thin bumped wafer with under-film 有权
带薄膜的超薄凸起晶圆

Ultra thin bumped wafer with under-film
Abstract:
A semiconductor device includes a wafer and a dicing saw tape that is laminated to a back surface of the wafer. An active surface of the wafer is opposite the back surface of the wafer. The semiconductor device further includes a lamination tape disposed in contact with the wafer. The lamination tape includes an under-film layer contacting the active surface of the wafer. The lamination tape further includes an adhesive layer contacting the under-film layer.
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