US Patent No. 10,925,155

PRINTED CIRCUIT BOARD AND DISPLAY DEVICE INCLUDING THE SAME


Patent No. 10,925,155
Issue Date February 16, 2021
Title Printed Circuit Board And Display Device Including The Same
Inventorship Munsik Choi, Seoul (KR)
Ki-Soo Nam, Asan-si (KR)
Hanyul Yu, Cheonan-si (KR)
Assignee SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)

Claim of US Patent No. 10,925,155

1. A printed circuit board comprising:a first flexible base member;
a first metal line disposed on the first flexible base member;
a first plating line disposed on the first metal line, wherein the first plating line comprises a first connecting portion, a first interconnection portion extending from the first connecting portion, and a first bending portion extending from the first interconnection portion;
a first protective layer covering the first interconnection portion and exposing the first connecting portion and the first bending portion;
a connection part disposed on the first bending portion and connected to the first bending portion;
a second protective layer extending from a side surface of the connection part;
a second plating line disposed on the second protective layer;
a second metal line disposed on the second plating line; and
a second flexible base member disposed on the second metal line.