IMAGE SENSORS FOR CAPTURING BOTH VISIBLE LIGHT IMAGES AND INFRARED LIGHT IMAGES, AND ASSOCIATED SYSTEMS AND METHODS

IMAGE SENSORS FOR CAPTURING BOTH VISIBLE LIGHT IMAGES AND INFRARED LIGHT IMAGES, AND ASSOCIATED SYSTEMS AND METHODS

An image sensor for capturing both visible light images and infrared light images includes a semiconductor substrate having length, width, and height, a plurality of visible light photodetectors disposed in the semiconductor substrate, and a plurality of combination light photodetectors disposed in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN, GANG, MAO, DULI, TAI, DYSON HSINCHIH
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:An image sensor for capturing both visible light images and infrared light images includes a semiconductor substrate having length, width, and height, a plurality of visible light photodetectors disposed in the semiconductor substrate, and a plurality of combination light photodetectors disposed in the semiconductor substrate. Each of the plurality of visible light photodetectors has a respective depth in the height direction, and each of the plurality of combination light photodetectors has a respective depth in the height direction that is greater than the respective depth of each of the plurality of visible light photodetectors.