Lamp, especially for dentistry, has a flat array of organic LEDs with individually controlled illumination

Lamp, especially for dentistry, has a flat array of organic LEDs with individually controlled illumination

The lamp (10), especially for illuminating the area of dental work, has a flat array of organic LEDs giving regular zones (12) of the same surface area with individual control. A flat Fresnel lens (24) or a micro lens array is in the light path behind the lamp, with segments (14,16,18) which can be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DAEMMIG, MATTHIAS
Format: Patent
Sprache:eng ; ger
Schlagworte:
BLASTING
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Beschreibung
Zusammenfassung:The lamp (10), especially for illuminating the area of dental work, has a flat array of organic LEDs giving regular zones (12) of the same surface area with individual control. A flat Fresnel lens (24) or a micro lens array is in the light path behind the lamp, with segments (14,16,18) which can be switched to enlarge the illuminated field (26). A control (20) sets the light color and intensity. Die Erfindung betrifft eine medizinische Leuchte mit einem Leuchtmittel (10). Erfindungsgemäß ist vorgesehen, dass das Leuchtmittel (10) ein flächiges Array organischer Leuchtdioden umfasst, das eine Mehrzahl an regelmäßig angeordneten, einzeln ansteuerbaren Gebieten (12) aufweist.