Zhejiang Super Lighting Electric Appliance Co., Ltd

Byd Company Limited

Yongnan Wang

Tao Jiang

Aiming Xiong

Weixin Zheng

Yi Zeng

Fayong Liu

Bao Huang

Chengyang Jiang

Zhikun Wang

Zhengyuan Liao

Fuzhu Lai

An LED light filament includes an LED section, first and second conductive electrodes, and a conductive portion. The LED section includes LED chips. The first conductive electrode and the second conductive electrode are disposed at two ends of the LED section. The conductive portion is electrically connected between the LED chips. An LED chip among the LED chips has an electrical connecting portion, an end portion of the conductive portion is connected to the electrical connecting portion, the conductive portion has a first bent portion and a second bent portion. The conductive portion extends from the electrical connecting portion along a first direction of the LED chip, toward a second direction of the LED chip through the first bent portion, and toward a third direction of the LED chip through the second bent portion, and the first to third directions are different directions. An LED light bulb is also provided.

LED filament and LED light bulb

Growing community of inventors

Zhejiang, China

Yongnan Wang