US 12,443,239 B2
Circuit board and display device including the same
Jiwoo Son, Yongin-si (KR); and Seunghwa Ha, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jul. 19, 2023, as Appl. No. 18/354,739.
Claims priority of application No. 10-2022-0176078 (KR), filed on Dec. 15, 2022.
Prior Publication US 2024/0201741 A1, Jun. 20, 2024
Int. Cl. G06F 1/16 (2006.01); H05K 1/02 (2006.01)
CPC G06F 1/1652 (2013.01) [G06F 1/1641 (2013.01); H05K 1/028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A circuit board comprising:
a base substrate including:
a first portion extending in a first direction and including a plurality of holes; and
a second portion extending from the first portion in a second direction intersecting the first direction; and
at least one line disposed on the base substrate, the at least one line having a recombinant branch structure including a plurality of branch line portions extending between adjacent holes among the plurality of holes,
wherein at least two conductive traces among the plurality of branch line portions are spaced apart from each other between adjoining ones of the plurality of holes in a view in a third direction perpendicular to both the first direction and the second direction.