Illumination – Edge lighted panel – Light source
Reexamination Certificate
2006-07-28
2010-02-16
Husar, Stephen F. (Department: 2885)
Illumination
Edge lighted panel
Light source
C362S249020, C362S294000
Reexamination Certificate
active
07661866
ABSTRACT:
The present invention provides a low-cost and highly heat-radiating lighting system and a display apparatus using the same. The lighting system has a plurality of packages, each containing LEDs, lead frames and a transparent sealing material, a heat-radiating substrate and an adhesive layer adapted to bond the packages and the heat-radiating substrate. The lead frames are 0.1 mm or more in thickness. Further, the area of the surfaces of the heat-radiating substrate and the lead frames bonded together via the adhesive layer is 70 mm2per 1 mm2area of the LEDs. The display apparatus of the present invention uses the lighting system as the backlight thereof.
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Akahoshi Haruo
Hiyama Ikuo
Kaneko Hiroki
Tanaka Toshiaki
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Husar Stephen F.
Neils Peggy A.
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