US 12,137,599 B2
Display apparatus
Chanyoung Park, Yongin-si (KR); Jaekyung Go, Yongin-si (KR); and Hyunmin Hwang, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Apr. 4, 2023, as Appl. No. 18/295,478.
Application 18/295,478 is a division of application No. 16/814,171, filed on Mar. 10, 2020, granted, now 11,637,151.
Claims priority of application No. 10-2019-0055833 (KR), filed on May 13, 2019.
Prior Publication US 2023/0247889 A1, Aug. 3, 2023
Int. Cl. H10K 59/12 (2023.01); H10K 50/84 (2023.01); H10K 59/60 (2023.01); H10K 59/88 (2023.01); H10K 77/10 (2023.01); G06F 1/16 (2006.01); G09G 3/3258 (2016.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01); H04M 1/02 (2006.01); H10K 59/40 (2023.01)
CPC H10K 59/60 (2023.02) [H10K 50/841 (2023.02); H10K 59/12 (2023.02); H10K 59/88 (2023.02); H10K 77/10 (2023.02); G06F 1/1686 (2013.01); G06F 1/1688 (2013.01); G09G 3/3258 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); H04M 1/0264 (2013.01); H10K 59/40 (2023.02)] 9 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a substrate comprising a first region and a second region, each having a circular shape and spaced apart from each other in a first direction; and
a plurality of display elements arranged in a display area adjacent to the first region and the second region,
wherein the substrate is rectangular and has two shorter edges and two longer edges,
a distance from one of the first region and the second region that is closer to one of the two shorter edges to the one shorter edge is about ⅕ or greater of a length of one of the two longer edges, and
the first region and the second region are arranged between a corner of the substrate and the one shorter edge, a first inflection point of a first stress is generated at a perpendicular distance from a first center line passing through a center of the display area and being parallel to the two shorter edges to each of the two shorter edges by an impact applied to the corner, and a second inflection point of a second stress is generated at a perpendicular distance from a second center line passing through the center of the display area and being parallel to the two longer edges to each of the two longer edges and the second center line by the impact applied to the corner.