Patent ID: 9668351
Date: 2017-05-30
CPC Classifications: B32B,H01L,H05K

Claim:
1. A package carrier, comprising: a carrier, having a connecting surface; a releasable solder resist layer, disposed on the connecting surface of the carrier and completely covering the connecting surface, wherein a material of the releasable solder resist layer comprises a thermal-curing solder resist material and a photo-curing solder resist material, and the releasable solder resist layer is in a semi-cured state; a substrate, having a upper surface and a lower surface opposite to each other; and a first patterned solder resist layer, disposed on the lower surface of the substrate and exposing a portion of the lower surface, wherein the carrier is temporarily bonded to the first patterned solder resist layer through the releasable solder resist layer.