Fingerprint Sensor & Vein Sensor
Biometrics is a system that uses personal characteristics to identify a user. Among them, the vein sensor extracts the distribution of veins located under the skin with an image sensor to check the identity inside the human body. Due to its low dependence on the external environment, security is higher than iris recognition and other biometric technologies such as fingerprint, voice and facial recognition.The research team is developing a flexible transparent vein sensor array for mobile security services. We will research photodiodes, transparent electrode arrays, and flexible device arrays for this purpose.