US 12,224,384 B2
Display device and manufacturing method therefor
Moon Jung An, Yongin-si (KR); and Dong Eon Lee, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/618,166
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
PCT Filed Mar. 11, 2020, PCT No. PCT/KR2020/003401
§ 371(c)(1), (2) Date Dec. 10, 2021,
PCT Pub. No. WO2020/256256, PCT Pub. Date Dec. 24, 2020.
Claims priority of application No. 10-2019-0074111 (KR), filed on Jun. 21, 2019.
Prior Publication US 2022/0328737 A1, Oct. 13, 2022
Int. Cl. H01L 33/54 (2010.01); H01L 25/16 (2023.01); H01L 33/50 (2010.01); H01L 23/00 (2006.01); H01L 33/20 (2010.01); H01L 33/32 (2010.01); H01L 33/38 (2010.01)
CPC H01L 33/54 (2013.01) [H01L 25/167 (2013.01); H01L 33/501 (2013.01); H01L 24/24 (2013.01); H01L 24/25 (2013.01); H01L 24/95 (2013.01); H01L 33/20 (2013.01); H01L 33/32 (2013.01); H01L 33/38 (2013.01); H01L 2224/24051 (2013.01); H01L 2224/24145 (2013.01); H01L 2224/245 (2013.01); H01L 2224/25175 (2013.01); H01L 2224/95001 (2013.01); H01L 2224/95101 (2013.01); H01L 2224/95115 (2013.01); H01L 2924/0549 (2013.01); H01L 2924/12041 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0091 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a light emitting element disposed on a substrate, and comprising:
a first end including a first surface; and
a second end including a second surface parallel to the first surface;
an organic pattern that overlaps the light emitting element and exposes the first surface and the second surface;
a first electrode disposed on the substrate and electrically contacting the first end; and
a second electrode disposed on the substrate and spaced apart from the first electrode, and electrically contacting the second end, wherein
a surface area of the first surface is less than a surface area of the second surface, and
a top surface of the organic pattern is a curved surface.