Publication type: | Conference poster |
Type of review: | Not specified |
Title: | Printed flexible RFID label with temperature and humidity sensors |
Authors: | Koller, M. Küng, R. Graf, M. Frolet, N. Vásquez-Quintero, A. Briand, D. de Rooij, N.F. |
Conference details: | Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013 |
Issue Date: | 2013 |
Language: | English |
Subjects: | RFID; Sensor; Plastic substrate; Flexible |
Subject (DDC): | 006: Special computer methods |
Abstract: | The present work consists of developing a flexible RFID label which integrates CMOS humidity and temperature sensors silicon chip using large-area printing processes and advanced chip-on-flex assembly processes. We report on the designing, elaboration and testing of the smart flexible RFID labels. The approach consists of the technology transfer of a UHF RFID Tag from classic rigid-PCB to a flexible polymeric substrate by printing techniques. The fabrication of antenna and PCB on flexible, plastic substrates (PET) was performed by means of roto-screen printing. The latter allows a high thermal transfer to the printed material, which is necessary for its sintering, while preserving the delicate substrate. Cost-effective and low temperature methods are also developed for the assembling of the silicon chip: methods involving conductive glues and anisotropic conductive adhesive or film and chips placement; fixation and electrical connections are done using a chip bonder and printing/dispensing or lamination of the conductive and adhesives materials. |
URI: | https://digitalcollection.zhaw.ch/handle/11475/16681 |
Fulltext version: | Published version |
License (according to publishing contract): | Licence according to publishing contract |
Departement: | School of Engineering |
Organisational Unit: | Institute of Signal Processing and Wireless Communications (ISC) |
Appears in collections: | Publikationen School of Engineering |
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Koller, M., Küng, R., Graf, M., Frolet, N., Vásquez-Quintero, A., Briand, D., & de Rooij, N. F. (2013). Printed flexible RFID label with temperature and humidity sensors. Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013.
Koller, M. et al. (2013) ‘Printed flexible RFID label with temperature and humidity sensors’, in Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013.
M. Koller et al., “Printed flexible RFID label with temperature and humidity sensors,” in Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013, 2013.
KOLLER, M., R. KÜNG, M. GRAF, N. FROLET, A. VÁSQUEZ-QUINTERO, D. BRIAND und N.F. DE ROOIJ, 2013. Printed flexible RFID label with temperature and humidity sensors. In: Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013. Conference poster. 2013
Koller, M., R. Küng, M. Graf, N. Frolet, A. Vásquez-Quintero, D. Briand, and N.F. de Rooij. 2013. “Printed Flexible RFID Label with Temperature and Humidity Sensors.” Conference poster. In Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013.
Koller, M., et al. “Printed Flexible RFID Label with Temperature and Humidity Sensors.” Swiss ePrint 2013 - Conference on Printed Electronics and Functional Materials, Basel, 21-22 November 2013, 2013.
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