Title
Integration of large-area optical imagers for biometric recognition and touch in displays
Author
Akkerman, H.
Peeters, B.
van Breemen, A.
Shanmugam, S.
Ugalde Lopez, L.
Tordera, D.
van de Ketterij, R.
Delvitto, E.
Malinowski, P.
Ke, T.-H.
De Roose, F.
Moreno Hagelsieb, L.
Katsouras, I.
Kronemeijer, A.J.
Meulenkamp, E.
Gelinck, G.
Publication year
2021
Abstract
In recent years there is an increasing interest to integrate optical sensing in mobile displays, for instance, for biometric fingerprint scanning functionality. There are several routes to incorporate optical fingerprint functionality within the full display area, each with their own benefits and challenges. Here we investigate the different integration routes using large‐area, ultrathin imagers based on organic photodiodes.
Subject
OLED
Organic photodiode
OPD
Larglarge-area imager
Fingerprint scanner
Biometrics
Optical sensor
Display integration
Industrial Innovation
To reference this document use:
http://resolver.tudelft.nl/uuid:d31f5678-0f0b-462b-a17b-0980b951adb5
DOI
https://doi.org/10.1002/sdtp.14369
TNO identifier
955520
Publisher
Wiley
ISSN
2168-0159
Source
SID's Digest of Technical Papers, 52 (52), 45-48
Bibliographical note
International Conference on Display Technology (ICDT 2020)
Document type
conference paper