US 11,864,455 B2
Display module, display device, and method of manufacturing the display module
Woongsik Kim, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-do (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Apr. 1, 2021, as Appl. No. 17/220,236.
Application 17/220,236 is a division of application No. 16/393,074, filed on Apr. 24, 2019, granted, now 10,998,511.
Claims priority of application No. 10-2018-0073864 (KR), filed on Jun. 27, 2018.
Prior Publication US 2021/0226140 A1, Jul. 22, 2021
Int. Cl. H10K 77/10 (2023.01); H01L 27/12 (2006.01); H10K 59/131 (2023.01)
CPC H10K 77/111 (2023.02) [H01L 27/124 (2013.01); H01L 27/1259 (2013.01); H10K 59/131 (2023.02)] 7 Claims
OG exemplary drawing
 
1. A display module comprising:
a base layer where a first hole is defined;
a wiring layer disposed on the base layer, wherein a second hole is defined in the wiring layer on an area corresponding to the first hole in a thickness direction of the display module;
an image display element layer electrically connected to the wiring layer;
a circuit member disposed below the base layer; and
a conductive part disposed in the first hole and the second hole to electrically connect the wiring layer and the circuit member,
wherein the conductive part comprises a protruding protein further protruding from an upper surface of the writing layer,
wherein the protruding portion overlaps the first hole and the second hole, and
wherein at least a portion of an upper surface of the wiring layer is covered by a portion of the protruding portion.