Planer light source device

Details Planer light source device Planer light source device

2011-03-01

2011-03-01

Lee, Y My Quach (Department: 2885)

Illumination

Edge lighted panel

Housing

C362S634000, C362S632000

Reexamination Certificate

active

07896536

ABSTRACT:
A light source supporting member supports a light source and has a first face and a second face opposite to the first face. A light guide plate has a side face opposed to the first face of the light source supporting member and a light emitting face that emits light from the light source. A metal frame supports the light guide plate. A resin frame overlies the second face of the light source supporting member and includes a connection part that connects with the metal frame within a plate thickness of the metal frame. The connection part includes a convex part including a projection portion projecting from the convex part. The projection portion extends toward the metal frame to overlie the second face of the light source supporting member. The metal frame includes a concave part including a recessed part engaged with the projection portion.

REFERENCES:
patent: 7641377 (2010-01-01), Nishida et al.
patent: 2004/0246397 (2004-12-01), Kang et al.
patent: 2006/0290836 (2006-12-01), Chang
patent: 2007/0097284 (2007-05-01), Ho et al.
patent: 2007/0279728 (2007-12-01), Murakata
patent: 2685921 (2005-03-01), None
patent: 1661440 (2005-08-01), None
patent: 2002-40394 (2002-06-01), None
patent: 2003-279934 (2003-10-01), None

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