Patent ID: 9609711
Date: 2017-03-28
CPC Classifications: B23K,C03C,F21K,F21V,F21Y,H05B,Y02B

Claim:
1. A light-emitting diode (LED) tube lamp, comprising: a lamp tube, having a first pin and a second pin for receiving an external driving signal; a first rectifying circuit, coupled to the first and second pins, for rectifying the external driving signal to produce a rectified signal; a filtering circuit, coupled to the first rectifying circuit, for filtering the rectified signal to produce a filtered signal; and an LED driving module, coupled to the filtering circuit, to receive the filtered signal for emitting light, wherein the LED driving module includes an LED module including: a plurality of light emitting diodes (LEDs) arranged along a lengthwise direction, each LED connected between a positive conductive line and a negative conductive line, wherein the positive conductive line extends in the lengthwise direction from a first end of the LED tube lamp to a second, opposite end of the LED tube lamp, wherein the negative conductive line extends in the lengthwise direction from the first end of the LED tube lamp to the second end of the LED tube lamp, and at least one of the positive conductive line and the negative conductive line are formed in different layers.