LED TUBE LAMP
First Claim
1. An LED tube lamp, comprising:
- a first rectifying circuit, coupled to a first pin and second pin and configured to rectify an external driving signal transmitted from the first pin and/or the second pin;
a filter circuit, coupled to the first rectifying circuit, configured to filter the rectified signal by the first rectifying circuit;
an LED lighting module, coupled to the filter circuit and receiving the filtered signal by the filter circuit to emit light; and
a ballast-compatible circuit, having two ballast-compatible circuit terminals coupled to the first rectifying circuit and controlling the LED tube lamp to emit light or stop lighting according to the external driving signal.
1 Assignment
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Accused Products
Abstract
An LED tube lamp includes a first rectifying circuit, a filter circuit, an LED lighting module, and a ballast-compatible circuit. The first rectifying circuit is coupled to a first pin and second pin and is configured to rectify an external driving signal transmitted from the first pin and/or the second pin. The filter circuit is coupled to the first rectifying circuit and is configured to filter the rectified signal by the first rectifying circuit. The LED lighting module is coupled to the filter circuit and receives the filtered signal by the filter circuit to light. The ballast-compatible circuit has two ballast-compatible circuit terminals coupled to the first rectifying circuit and is configured to control the LED tube lamp to light or stop lighting according to the external driving signal.
60 Citations
10 Claims
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1. An LED tube lamp, comprising:
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a first rectifying circuit, coupled to a first pin and second pin and configured to rectify an external driving signal transmitted from the first pin and/or the second pin; a filter circuit, coupled to the first rectifying circuit, configured to filter the rectified signal by the first rectifying circuit; an LED lighting module, coupled to the filter circuit and receiving the filtered signal by the filter circuit to emit light; and a ballast-compatible circuit, having two ballast-compatible circuit terminals coupled to the first rectifying circuit and controlling the LED tube lamp to emit light or stop lighting according to the external driving signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification