Stray light suppression in eye-tracking imaging

The disclosure includes optical systems and near-eye optical elements configured to suppress stray infrared light. Infrared illuminators illuminator an eyebox area with narrow-band infrared illumination light for eye-tracking. A combiner layer receives reflected infrared light reflected of an eye of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Andreev, Gregory Olegovic, Ouderkirk, Andrew John, Liao, Christopher Yuan-Ting, Sharma, Robin, Hatzilias, Karol Constantine, Zhang, Qi
Format:	Patent
Sprache:	eng
Schlagworte:	COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS RADIATION PYROMETRY TESTING
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