Patent ID: 9548253
Date: 2017-01-17
CPC Classifications: H01L

Claim:
1. A method of manufacturing a semiconductor device, comprising: disposing a releasing sheet into a recessed hole formed in a support plate; disposing a skeleton structure of the semiconductor device, before covering the skeleton structure with epoxy resin, into the recessed hole, the skeleton structure having a leading out terminal, the skeleton structure of the semiconductor device being turned upside down and disposed in the recessed hole with an arrangement not to be in contact with an inner wall of the recessed hole; pouring liquid epoxy resin into the recessed hole, the liquid epoxy resin filling the recessed hole up to a level such that an end portion of the leading out terminal is extending out of an upper surface of the liquid epoxy resin, wherein a back surface of a metallic base plate composing the skeleton structure of the semiconductor device is exposed from the upper surface of the poured liquid epoxy resin; hardening the liquid epoxy resin to obtain an epoxy resin body containing the skeleton structure; and taking out the hardened epoxy resin body from the recessed hole.