Patent ID: 11936968
Assignee: LG INNOTEK CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A circuit board comprising:
an insulating portion; and
a pattern portion disposed on the insulating portion,
wherein the insulating portion includes:
a first insulating region, and
a second insulating region disposed outside the first insulating region and spaced apart from the first insulating region with a separation region therebetween;
wherein the pattern portion includes:
a first pattern portion for signal transmission; and
a second pattern portion including a dummy pattern separated from the first pattern portion,
wherein the first pattern portion includes:
a first terminal portion disposed on the first insulating region;
a second terminal portion disposed on the second insulating region; and
a connection portion disposed on the separation region and connecting between the first terminal portion and the second terminal portion,
wherein the second pattern portion includes:
a second-first pattern portion disposed on the first insulating region; and
a second-second pattern portion disposed on the second insulating region and separated from the second-first pattern portion.