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22.3: Multi‐ Fingerprint Capacitive sensor with Transparent, Low‐cost Solution
Author(s) -
Wang Linzhi,
Xi Kerui,
Qin Feng,
Lin Baiquan,
Su Ping,
Gong Shun,
Peng Xuhui
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.15099
Subject(s) - capacitive sensing , fingerprint (computing) , fingerprint recognition , transparency (behavior) , identification (biology) , computer science , artificial intelligence , materials science , electrical engineering , engineering , botany , computer security , biology
A capacitive fingerprint sensor based on panel manufacturing is developed. It enables greater identification at a lower cost. The larger area allows for more feature points to be collected, and Multi‐finger identification can also be realized. Since no optical components are required, the capacitive fingerprint sensor is lighter and thinner than the optical fingerprint sensor. Transparency is also one of its strengths.