| Literature DB >> 23853383 |
J Pandey, Andrew Lingley, R Mirjalili, B Parviz, B Otis.
Abstract
We present progress toward a wirelessly-powered active contact lens comprised of a transparent polymer substrate, loop antenna, power harvesting IC, and micro-LED. The fully integrated radio power harvesting and power management system was fabricated in a 0.13 μm CMOS process with a total die area of 0.2 mm(2). It utilizes a small on-chip capacitor for energy storage to light up a micro-LED pixel. We have demonstrated wireless power transfer at 10 cm distance using the custom IC and on-lens antenna.Entities:
Year: 2010 PMID： 23853383 DOI： 10.1109/TBCAS.2010.2081989
Source DB: PubMed Journal: IEEE Trans Biomed Circuits Syst ISSN： 1932-4545 Impact factor: 3.833