This paper presents a 500-dpi transparent on-glass capacitive fingerprint sensor. On-glass sensor of 200x200 diamond pattern ITO electrodes are fabricated. High resolution readout ICs which are fabricated on 0.18μm CMOS process achieves 23.5dB SNR on finger touch. This is the first case of transparent on-glass fingerprint sensor.
|Number of pages||4|
|Journal||Digest of Technical Papers - SID International Symposium|
|Publication status||Published - 2017|
|Event||SID Symposium, Seminar, and Exhibition 2017, Display Week 2017 - Los Angeles, United States|
Duration: 2017 May 21 → 2017 May 26
Bibliographical notePublisher Copyright:
© 2017 SID.
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