Keywords: Lift-off (microtechnology) process.svg The image illustrates the Lift-off process used in microfabrication mostly to create metallic interconnects I Preparation of the substrate II Deposition of the sacrificial stencil layer III Patterning the sacrificial layer ex etching creating an inverse pattern IV Depostion of the target material V Washing out the sacrificial layer together with the target material on its surface VI Final pattern 1 Substrate 2 Sacrificial layer 3 Target material Own 07 04 2008 Twisp Semiconductor devices fabrication SVG microtechnology |