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US 2012/0236532 A1Published application
Led engine for illumination
OwnerWon-hoe Koo, Yun-seok Woo +4inventors
InventorsWon-hoe Koo, Yun-seok Woo, Dong-il Lim, Deok-hee Han, Chul Park, Il-seok Lee
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Abstract
A light-emitting device (LED) engine includes: a body having a through-hole; a light-emitting module that is disposed under the body, includes at least one light emitting device, and is disposed to expose a light-emitting surface via the through-hole; and a printed circuit board (PCB) which is disposed under the body, to which the light-emitting module is coupled, and includes a terminal unit for supplying power to the light-emitting module.
Claims25
A light-emitting device (LED) engine comprising:
- a body having a through-hole;
- a light-emitting module that is disposed under the body, comprises at least one light emitting device, and is disposed to expose a light-emitting surface via the through-hole;
- and
- a printed circuit board (PCB) which is disposed under the body, to which the light-emitting module is coupled, and comprises a terminal unit for supplying power to the light-emitting module.
1 more element
Dependencies are inferred from the claim text.