Method and device for image display and eye tracking through a catadioptric lens

In one implementation, an apparatus includes a display to emit light in a first wavelength range, a camera to detect light in a second wavelength range, an eyepiece to distort light in the first wavelength range, and one or more light sources, disposed between the eyepiece and the display, to emit l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Border, John N, Petljanski, Branko, Berkner-Cieslicki, Kathrin, Huang, Qiong, Bedard, Noah D
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	In one implementation, an apparatus includes a display to emit light in a first wavelength range, a camera to detect light in a second wavelength range, an eyepiece to distort light in the first wavelength range, and one or more light sources, disposed between the eyepiece and the display, to emit light in the second wavelength range. In one implementation, an apparatus includes a display to emit light in a first wavelength range, one or more light sources to emit light in a second wavelength range, a camera to detect light in a second wavelength range, and an eyepiece to reflect and refract light in the first wavelength range while passing, without substantial distortion, light in the second wavelength range.