Patent ID: 11899307
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A flexible printed circuit, comprising:
a substrate; and
a plurality of groups of LED pads on the substrate;
wherein each group of the LED pads is configured to mount one LED lamp bead and comprises:
a first pad,
a second pad, and
a third pad;
wherein the first pad, the second pad and the third pad are arranged sequentially in a first direction, the first pad and the second pad both receive a first voltage signal, the third pad receives a second voltage signal, and the first voltage signal is different from the second voltage signal; and in the first direction, a width of the second pad is greater than a width of the first pad and a width of the third pad.