LIGHT EMITTING ASSEMBLY, A LAMP AND A LUMINAIRE
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United States of America Patent
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Sep 3, 2015
app pub date -
Aug 28, 2013
filing date -
Sep 21, 2012
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Abstract
A light emitting assembly (200), a lamp and a luminaire is provided. The light emitting assembly (200) comprises a first light source (214), a luminescent layer (208), a reflective area (212) and a second light source (210). The first light source (210) emits blue light (206) towards the luminescent layer (208) which is arranged at a distance from the first light source (214). The luminescent layer (208) comprises luminescent material which absorbs a portion of the received blue light (206) and converts a portion of the received light into green light (202). The second light source (210) emits orange, orange/red or red light towards the reflective area which reflect it towards the luminescent layer (208). The second light source (210) does not emit light (204) directly towards the luminescent layer (208).
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