EFFICIENTLY FOCUSING LIGHT

An array of sensitive pixel elements is configured to generate signals representative of sensed light that is associated with writing being done by a user, and an optical system concentrates light from a light source across a section of the array of sensitive pixel elements, the signals being useful...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PITTEL, ARKADY, GOLDMAN, ANDREW M, ELEKTROV, STANISLAV V, LIBERMAN, SERGEY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING CLADDING OR PLATING BY SOLDERING OR WELDING COLORIMETRY COMPUTING COUNTING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC DIGITAL DATA PROCESSING MACHINE TOOLS MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS RADIATION PYROMETRY SOLDERING OR UNSOLDERING TESTING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	An array of sensitive pixel elements is configured to generate signals representative of sensed light that is associated with writing being done by a user, and an optical system concentrates light from a light source across a section of the array of sensitive pixel elements, the signals being useful to compute a subpixel measurement of a position of the light source. Un réseau d'éléments de pixel sensibles est configuré pour générer des signaux représentant la lumière détectée qui est associée à l'écriture effectuée par un utilisateur et un système optique concentre la lumière provenant d'une source de lumière au niveau d'un endroit du réseau d'éléments de pixel sensibles, les signaux étant utiles pour calculer une mesure de sous-pixel d'un endroit de la source de lumière.