Patent ID: 11899498
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. The flexible printed circuit according to claim 3, wherein
the at least one first extension portion includes two first extension portions;
a part of first pins in the plurality of first pins are located in the bonding region of one of the two first extension portions; and another part of first pins in the plurality of first pins are located in the bonding region of another first extension portion;
first ends of a part of first conductive traces in the plurality of first conductive traces are connected in a one-to-one correspondence with at least a part of first pins in the part of first pins, and first ends of another part of first conductive traces in the plurality of first conductive traces are connected in a one-to-one correspondence with at least a part of first pins in the another part of first pins; and
first ends of a part of second conductive traces in the plurality of second conductive traces are connected in a one-to-one correspondence with second ends of the part of first conductive traces through vias in the first extension portion, and first ends of another part of second conductive traces in the plurality of second conductive traces are connected in a one-to-one correspondence with second ends of the another part of first conductive traces through vias in the another first extension portion.