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US 2013/0278161 A1Published application
Led lighting device using ballast for fluorescent lamp
AssigneeHiDeep Inc.
InventorsJaeyoung CHOI, Hee Seok HAN
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Abstract
Disclosed is an LED lighting device using a ballast for a fluorescent lamp, the LED lighting device including: an LED part which includes at least one LED device; a rectifier which rectifies a power signal outputted from the ballast for a fluorescent lamp; and a controller which receives an output signal of the rectifier and controls power transmitted from the ballast to the LED part.
Claims14
An LED lighting device using a ballast for a fluorescent lamp, the LED lighting device comprising:
- an LED part which comprises at least one LED device;
- a rectifier which rectifies a power signal outputted from the ballast for a fluorescent lamp;
- and
- a controller which receives an output signal of the rectifier and controls power transmitted from the ballast to the LED part.
1 more element
Dependencies are inferred from the claim text.