DETECTEUR BISPECTRAL

The detector (10) has a reader circuit (28) with sample and hold units respectively connected to matrices of bolometric/infrared pixels (16) and matrices (24) of visible pixels (26). A control circuit (33) controls the connection of the units to control simultaneous integration of currents from the...

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Bibliographische Detailangaben
Hauptverfasser:	CRASTES ARNAUD, ROBERT PATRICK
Format:	Patent
Sprache:	fre
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TESTING
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Beschreibung
Zusammenfassung:	The detector (10) has a reader circuit (28) with sample and hold units respectively connected to matrices of bolometric/infrared pixels (16) and matrices (24) of visible pixels (26). A control circuit (33) controls the connection of the units to control simultaneous integration of currents from the pixels and to control maintenance of charges stored in the units till the end of integration. Step of the matrices and dimensions of the pixels are chosen such that sub-matrices of the visible pixel matrices are respectively arranged under bolometric membranes (18) of the bolometric/infrared pixels.