OPV-Powered Smart Cards: How Indoor Light and Ultra-Slim Supercapacitors Can Eliminate Battery Waste.

OPV-Powered Smart Cards: How Indoor Light and Ultra-Slim Supercapacitors Can Eliminate Battery Waste Hani Kanaan (Dracula Technologies), Steffen Thrane Vindt (Innocell ApS), Frank Sandeløv (CardLab ApS) and Bruno Damien (e-peas) As smart cards become more sophisticated, integrating displays, sensors, dynamic authentication modules, and even microprocessors, the challenge of powering them in a sustainable manner has […]