دورية أكاديمية
Flexible Micro-Battery for Powering Smart Contact Lens
العنوان: | Flexible Micro-Battery for Powering Smart Contact Lens |
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المؤلفون: | Mohamed Nasreldin, Roger Delattre, Marc Ramuz, Cyril Lahuec, Thierry Djenizian, Jean-Louis de Bougrenet de la Tocnaye |
المصدر: | Sensors, Vol 19, Iss 9, p 2062 (2019) |
بيانات النشر: | MDPI AG, 2019. |
سنة النشر: | 2019 |
المجموعة: | LCC:Chemical technology |
مصطلحات موضوعية: | smart contact lens, flexible micro battery, energy harvesting, ASIC, Chemical technology, TP1-1185 |
الوصف: | In this paper, we demonstrate the first attempt of encapsulating a flexible micro battery into a contact lens to implement an eye-tracker. The paper discusses how to scale the battery to power various circuits embedded in the contact lens, such as ASIC, photodiodes, etc., as well as how to combine the battery with external harvested energy sources. The fabricated ring battery has a surface area of 0.75 cm2 yielding an areal capacity of 43 µAh·cm−2 at 20C. Based on simulated 0.35-µm CMOS ASIC power consumption, this value is large enough to allow powering the ASIC for 3 minutes. The functioning of the micro battery is demonstrated by powering an orange LED. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 1424-8220 |
Relation: | https://www.mdpi.com/1424-8220/19/9/2062; https://doaj.org/toc/1424-8220 |
DOI: | 10.3390/s19092062 |
URL الوصول: | https://doaj.org/article/dcebbfcb4dcd4111b35b211a6b446a0d |
رقم الأكسشن: | edsdoj.bbfcb4dcd4111b35b211a6b446a0d |
قاعدة البيانات: | Directory of Open Access Journals |
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