Transparent Fingerprint Sensor System for Large Flat Panel Display

In this paper, we introduce a transparent fingerprint sensing system using a thin film transistor (TFT) sensor panel, based on a self-capacitive sensing scheme. An armorphousindium gallium zinc oxide (a-IGZO) TFT sensor array and associated custom Read-Out IC (ROIC) are implemented for the system. T...

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Autors principals:	Wonkuk Seo, Jae-Eun Pi, Sung Haeung Cho, Seung-Youl Kang, Seong-Deok Ahn, Chi-Sun Hwang, Ho-Sik Jeon, Jong-Uk Kim, Myunghee Lee
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2018-01-01
Col·lecció:	Sensors
Matèries:	fingerprint transparent a-IGZO thin film transistors (TFTs) sensor array readout integrated circuit (ROIC)
Accés en línia:	http://www.mdpi.com/1424-8220/18/1/293
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