US 12,336,380 B2
Display panel, display device, and method of manufacturing the display device
Junhyeong Park, Yongin-si (KR); Sangwoo Kim, Yongin-si (KR); Byeonghee Won, Yongin-si (KR); Kyungmin Kim, Yongin-si (KR); Jiyeon Seo, Yongin-si (KR); and Jaemin Shin, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Feb. 5, 2024, as Appl. No. 18/432,425.
Application 18/432,425 is a continuation of application No. 17/369,293, filed on Jul. 7, 2021, granted, now 11,895,862.
Claims priority of application No. 10-2020-0147773 (KR), filed on Nov. 6, 2020.
Prior Publication US 2024/0179939 A1, May 30, 2024
Int. Cl. H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate;
a display area disposed on the substrate and comprising a front display area and a corner display area bent at a corner of the substrate;
a peripheral area outside the display area, wherein the peripheral area includes:
a first portion outside the front display area;
a second portion outside the corner display area; and
a third portion between the first and second portions;
an insulating layer disposed on the substrate and having an outer groove or an outer through hole disposed in the first to third portions;
a first display element disposed on the insulating layer and in the front display area;
a second display element disposed on the insulating layer and in the corner display area;
a first and second upper inorganic pattern layers disposed on the insulating layer and spaced apart from each other in the first to third portions; and
a first and second organic pattern layers respectively disposed on the first and second upper inorganic pattern layers and spaced apart from each other.