FINGERPRINT RECOGNITION SENSOR AND OPTICAL ELEMENT

A sensor including a light-receiving element; and an optical element that includes near infrared absorbing dichroic substance. The optical element has an absorption axis with respect to near infrared light in an in-plane direction. When linearly polarized light of near infrared light orthogonal to t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HIRAI, Yuki, SEKIGUCHI, Megumi, MORISHIMA, Shinichi, HIMENO, Ryoji, KAMO, Makoto
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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