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US 2014/0191276 A1Published application
Light emitting device package
AssigneeLG Innotek Co., Ltd.
InventorsByung Mok KIM, Hiroshi KODAIRA, Ha Na KIM, Yuichiro TANDA, Satoshi OZEKI
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Abstract
Disclosed is a light emitting device package with improved light extraction efficiency. The light emitting device package includes a substrate, a light emitting device disposed on the substrate, and a light transmission unit disposed above the light emitting device, the light transmission unit being spaced from the light emitting device, wherein a distance between an upper surface of the light emitting device and the light transmission unit is 0.15 mm to 0.35 mm.
Claims20
A light emitting device package comprising:
- a substrate;
- a light emitting device disposed on the substrate;
- and
- a light transmission unit disposed above the light emitting device, the light transmission unit being spaced from the light emitting device,
- wherein a distance between an upper surface of the light emitting device and the light transmission unit is 0.15 mm to 0.35 mm.
2 more elements
A light emitting device package comprising:
- a substrate having a cavity including a side wall and a bottom surface;
- a light emitting device disposed in the cavity;
- a support unit including a first region, and a second region bent from the first region and disposed on the side wall of the cavity;
- and
- a light-transmitting unit adhered to the first region such that the light-transmitting unit is spaced from the light emitting device, the light-transmitting unit transmitting light emitted from the light emitting device.
2 more elements
Dependencies are inferred from the claim text.