Patent ID: 9126260
Filing Date: 2015-09-08
Classification: B22D,B82Y,G03F,H01L,H05K,Y10S

Abstract:
1. A method of processing a substrate, comprising: forming a trench in the substrate; depositing imprint material at least into the trench, thereby contacting at least one sidewall of the trench with the imprint material; embossing the imprint material in the trench using a stamp device, thereby at least partially displacing the imprint material in the trench; removing the stamp device from the trench; and removing imprint material remainders from the at least one sidewall of the trench after removing the stamp device from the trench, wherein deposited imprint material comprising a three-dimensional (3D) pattern having at least one of a protrusion or an indentation remains in the trench after removal of the imprint material remainders from the at least one sidewall.