US 12,295,194 B2
Display device including protective layer overlapping backplane line and method of manufacturing the same
Hyung Il Jeon, Yongin-si (KR); Sung Kook Park, Yongin-si (KR); Ki Seong Seo, Yongin-si (KR); So Yeon Yoon, Yongin-si (KR); and Joo Woan Cho, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Dec. 23, 2021, as Appl. No. 17/561,074.
Claims priority of application No. 10-2021-0056897 (KR), filed on Apr. 30, 2021; and application No. 10-2021-0073065 (KR), filed on Jun. 4, 2021.
Prior Publication US 2022/0352240 A1, Nov. 3, 2022
Int. Cl. H10H 29/14 (2025.01); H10H 20/01 (2025.01); H10H 20/831 (2025.01); H10H 20/851 (2025.01); H10H 20/856 (2025.01)
CPC H10H 29/142 (2025.01) [H10H 20/831 (2025.01); H10H 20/851 (2025.01); H10H 20/856 (2025.01); H10H 20/032 (2025.01); H10H 20/0363 (2025.01)] 17 Claims
OG exemplary drawing
 
1. A display device comprising:
a backplane line disposed on a substrate;
a protective layer overlapping the backplane line;
a first electrode disposed on the protective layer;
a light emitting element electrically connected to the first electrode; and
a reflective pattern including a reflective material and disposed between the substrate and the first electrode, wherein
the reflective pattern overlaps the backplane line in a plan view,
the reflective pattern includes a first disposition area and a second disposition area, and
the reflective pattern overlaps the backplane line in the first disposition area and does not overlap the backplane line in the second disposition area.