LED FLUORESCENT LAMP
First Claim
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1. A light emitting diode (LED) fluorescent lamp comprising:
- an external connection pin including a first connection pin and a second connection pin;
an LED array including a plurality of light emitting diodes (LEDs) connected in series;
a current stabilizing capacitor connected in parallel to the LED array; and
a capacitive element unit connected between the LED array and the external connection pin, and configured to vary an impedance of a fluorescent lamp ballast connected to the capacitive element unit through the external connection pin.
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Abstract
A light emitting diode (LED) fluorescent lamp includes an external connection pin including a first connection pin and a second connection pin, an LED array including a plurality of light emitting diodes (LEDs) connected in series, a current stabilizing capacitor connected in parallel to the LED array, and a capacitive element unit connected between the LED array and the external connection pin and configured to vary an impedance of a fluorescent lamp ballast connected to the capacitive element unit through the external connection pin.
56 Citations
15 Claims
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1. A light emitting diode (LED) fluorescent lamp comprising:
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an external connection pin including a first connection pin and a second connection pin; an LED array including a plurality of light emitting diodes (LEDs) connected in series; a current stabilizing capacitor connected in parallel to the LED array; and a capacitive element unit connected between the LED array and the external connection pin, and configured to vary an impedance of a fluorescent lamp ballast connected to the capacitive element unit through the external connection pin. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification