A laser-driven programmable non-contact transfer printing technique
Published Date: 8/19/2019
Source: phys.org
A laser-driven programmable non-contact transfer printing technique via an active elastomeric micro-structured stamp, which offers continuously thermal-controlled tunable adhesion with a large switchability of more than 103 at a temperature increase below 100 °C, is developed. This innovative technique creates engineering opportunities in a wide range of applications such as flexible electronics, paper-based electronics, bio-integrated electronics, and microLED displays, where the heterogeneous integration of diverse materials is required.