Immersed LEDs

Details Immersed LEDs Immersed LEDs

2011-03-15

2011-03-15

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Light source and modifier

Including translucent or transparent modifier

C362S249020, C362S311140, C362S800000

Reexamination Certificate

active

07905635

ABSTRACT:
The present invention relates to a LED-array system (202) comprising at least one LED package (200), said at least one LED package comprising a LED (204) and being arranged on a substrate (206) provided with means (208) for supplying the LED package (200) with a drive voltage, wherein said at least one LED package is immersed in a supporting layer (212) covering the substrate plate (206). In order to improve optical efficiency and reduce glare the LED package also comprises a reflector (220) having a reflective surface for collimating the light emitted by the LED (204). The invention also relates to lighting systems comprising the LED-array system and a method for producing said LED-array system.

REFERENCES:
patent: 5813753 (1998-09-01), Vriens et al.
patent: 6250774 (2001-06-01), Regemann et al.
patent: 2004/0238838 (2004-12-01), Fujisawa et al.
patent: 2005/0087750 (2005-04-01), Braddell et al.
patent: 2005/0265029 (2005-12-01), Epstein et al.
patent: 2005/0274967 (2005-12-01), Martin et al.
patent: 2005/0274973 (2005-12-01), Takahashi et al.
patent: 2000261041 (2000-09-01), None
patent: 2004068596 (2004-08-01), None
Machine translation of JP 2000-0261041.

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