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US 2013/0093359 A1Published application
Lighting device
AssigneeEconova Optronics Co., LTD.
InventorsPo-Yi Hsu, Chao-Chin Sung
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Abstract
A lighting device includes a tube, an insulating body, a first circuit substrate and a plurality of first light emitting diodes. At least one portion of the tube is light-permeable. The insulating body is disposed in the tube, and has a first surface and a second surface which is opposite to the first surface. The first circuit substrate is disposed on the first surface. The first light emitting diodes are disposed on and electrically connected with the first circuit substrate.
Claims16
A lighting device, comprising:
- a tube, wherein at least one portion of the tube is light-permeable;
- an insulating body disposed in the tube and having a first surface and a second surface, which is opposite to the first surface;
- a first circuit substrate disposed on the first surface;
- and
- a plurality of first light emitting diodes disposed on the first circuit substrate and electrically connected with the first circuit substrate.
2 more elements
Dependencies are inferred from the claim text.