Light source

The light source for a lamp (2) is formed by a number of LEDs (32) mounted on a printed circuit board (28). Control gear (31) for the LED voltage can be located in the lamp envelope. The LED's can be varied in color. Empty space in the envelope can be filled with various materials e.g. glass ba...

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Bibliographic Details
Main Author WUERZ, HELMUT
Format Patent
LanguageEnglish
French
German
Published 23.06.2004
Edition7
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:The light source for a lamp (2) is formed by a number of LEDs (32) mounted on a printed circuit board (28). Control gear (31) for the LED voltage can be located in the lamp envelope. The LED's can be varied in color. Empty space in the envelope can be filled with various materials e.g. glass balls (38) to protect the LEDs from vibration.
Bibliography:Application Number: EP20010104018