A fully integrated RF-powered contact lens with a single element display

Jagdish Pandey; Yu-Te Liao; Andrew Lingley; Ramin Mirjalili; Babak Parviz; Brian P. Otis

doi:10.1109/TBCAS.2010.2081989

A fully integrated RF-powered contact lens with a single element display

Jagdish Pandey^*
, Yu-Te Liao
, Andrew Lingley
, Ramin Mirjalili
, Babak Parviz
, Brian P. Otis

^*此作品的通信作者

電機工程學系

研究成果: Article › 同行評審

91 引文斯高帕斯（Scopus）

摘要

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 μ CMOS process with a total die area of 0.2mm². 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.

原文	English
文章編號	5618592
頁（從 - 到）	454-461
頁數	8
期刊	IEEE Transactions on Biomedical Circuits and Systems
卷	4
發行號	6 PART 2
DOIs	https://doi.org/10.1109/TBCAS.2010.2081989
出版狀態	Published - 12月 2010

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10.1109/TBCAS.2010.2081989

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keywords = "Energy harvesting, flip chip, lens, low-power electronics, optical device fabrication, power management, rectennas, rectifier",

author = "Jagdish Pandey and Yu-Te Liao and Andrew Lingley and Ramin Mirjalili and Babak Parviz and Otis, \{Brian P.\}",

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AU - Liao, Yu-Te

AU - Lingley, Andrew

AU - Mirjalili, Ramin

AU - Parviz, Babak

AU - Otis, Brian P.

PY - 2010/12

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KW - Energy harvesting

KW - flip chip

KW - lens

KW - low-power electronics

KW - optical device fabrication

KW - power management

KW - rectennas

KW - rectifier

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A fully integrated RF-powered contact lens with a single element display

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