US 12,336,374 B2
Display device
Hong-Gyu Han, Paju-si (KR); Byung-Jun Lim, Paju-si (KR); and Hwa-Jun Jung, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on May 1, 2024, as Appl. No. 18/652,781.
Application 18/652,781 is a continuation of application No. 18/224,531, filed on Jul. 20, 2023, granted, now 12,004,365.
Application 18/224,531 is a continuation of application No. 17/123,783, filed on Dec. 16, 2020, granted, now 11,751,414, issued on Sep. 5, 2023.
Claims priority of application No. 10-2019-0178892 (KR), filed on Dec. 31, 2019.
Prior Publication US 2024/0284701 A1, Aug. 22, 2024
Int. Cl. H10K 50/818 (2023.01); H10K 50/80 (2023.01); H10K 50/824 (2023.01); H10K 59/131 (2023.01)
CPC H10K 50/818 (2023.02) [H10K 50/824 (2023.02); H10K 50/868 (2023.02); H10K 59/131 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display device, comprising:
a substrate including a display area and a non-display area surrounding the display area, the non-display area including an outer area and including a first area and a second area between the outer area and the display area;
a thin film transistor disposed in the display area;
a light emitting element disposed in the display area, the light emitting element having a first electrode connected to the thin film transistor, a second electrode, and a light emitting layer between the first electrode and the second electrode;
a first connection line in the first area;
a second connection line in the second area;
a first reflective electrode over the second connection line;
a first insulating layer in the display area, the first insulating layer covering the first connection line in the first area, the second connection line in the second area, and the first reflective electrode; and
a plurality of first openings formed in the first reflective electrode, the first openings being spaced apart from each other at regular intervals.