Patent ID: 8334170
Filing Date: 2012-12-18
Classification: H01L

Abstract:
1. A method for fabricating a semiconductor device, comprising: providing a first device including a first through-silicon via (TSV) structure; forming a first coating material over the first device, wherein the first coating material continuously extends over the first device and covers the first TSV structure; providing a second device over the first device and within the first coating material, wherein the second device includes a second TSV structure and a plurality of conductive bumps, wherein providing the second device includes positioning the plurality of conductive bumps within the first coating material; forming a second coating material over the second device, wherein the second coating material continuously extends over the second device and covers the second TSV structure; providing a third device over the second coating material, wherein the third device includes a third TSV structure; pre-treating the first and second coating materials; and thereafter, curing the first and second coating materials in a same process.