US 11,947,227 B2
Display device
Ha Young Choi, Cheonan-si (KR); Joong Mok Lee, Gunsan-si (KR); Chung Seok Lee, Hwaseong-si (KR); and Eun Jeong Jeon, Suwon-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/775,486
Filed by Samsung Display Co., LTD., Yongin-si (KR)
PCT Filed May 15, 2020, PCT No. PCT/KR2020/006418
§ 371(c)(1), (2) Date May 9, 2022,
PCT Pub. No. WO2021/096010, PCT Pub. Date May 20, 2021.
Claims priority of application No. 10-2019-0143712 (KR), filed on Nov. 11, 2019.
Prior Publication US 2022/0397787 A1, Dec. 15, 2022
Int. Cl. G02F 1/1345 (2006.01); H05K 1/18 (2006.01); H05K 3/32 (2006.01)
CPC G02F 1/13458 (2013.01) [G02F 1/13452 (2013.01); H05K 1/189 (2013.01); H05K 3/323 (2013.01); H05K 2201/10128 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including:
a first signal pad portion including a plurality of first signal pads;
a second signal pad portion including a plurality of second signal pads; and
a first dummy pad portion disposed between the first signal pad portion and the second signal pad portion and including at least one first dummy pad; and
a flexible circuit board including:
a first terminal portion including a plurality of first terminals;
a second terminal portion including a plurality of second terminals; and
a first cut portion of the flexible circuit board disposed between the first terminal portion and the second terminal portion, wherein
the flexible circuit board is connected to the display panel,
the plurality of first terminals are electrically connected to the plurality of first signal pads,
the plurality of second terminals are electrically connected to the plurality of second signal pads, and
the first cut portion of the flexible circuit board overlaps the first dummy pad portion of the display panel.