Patent ID: 9190339
Filing Date: 2015-11-17
Classification: B81B,B81C,G01L,H01L

Abstract:
1. A method for applying pressure-sensitive gel material during assembly of an array of pre-singulated packaged semiconductor devices, the method comprising: (a) dispensing pressure-sensitive gel material onto a first semiconductor device of the array, wherein the first semiconductor device is disposed within a first cavity; (b) performing a first curing process to partially cure the pressure-sensitive gel material inside the first cavity, wherein the first curing process limits capillary action of the pressure-sensitive gel material, and wherein the first curing process comprises using both of (i) an overhead curing device positioned above the first semiconductor device and (ii) an underneath curing device positioned under a substrate of the first semiconductor device; (c) dispensing pressure-sensitive gel material onto another semiconductor device of the array, wherein: (d) performing a second curing process to complete the curing of the pressure-sensitive gel material, wherein the second curing process is performed simultaneously on all of the semiconductor devices of the array.