Light emitting module, lighting device and display device

Details Light emitting module, lighting device and display device Light emitting module, lighting device and display device

2011-03-15

2011-03-15

Ton, Anabel M (Department: 2875)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C362S249020, C362S294000, C362S373000, C257S099000

Reexamination Certificate

active

07906731

ABSTRACT:
A lighting device includes a heatsink70, a socket10and an LED module60. The LED module60has a light emitting unit62in a central part of a top side of a metal base substrate63composed of an insulating plate and a metal plate. The LED module60is warped such that the central part protrudes on a heatsink70side, which is the side opposite to the light emitting unit62side. The LED module60is mounted on the heatsink70in a state of the surrounds of the light emitting unit62being pressed according to pressing units14T,14L, and14D of the socket10. Pressing the surrounds of the light emitting unit62against the heatsink70ensures that a central part of the warping of the LED module60contacts the heatsink70.

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