US 11,678,526 B2
Display device having an emitting area and a reflecting area
ChooJin Park, Seoul (KR); Hye-Sook Kim, Seoul (KR); and Moon-Bae Gee, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Jun. 11, 2020, as Appl. No. 16/899,191.
Application 16/899,191 is a division of application No. 15/793,788, filed on Oct. 25, 2017, granted, now 10,720,480.
Claims priority of application No. 10-2016-0139992 (KR), filed on Oct. 26, 2016.
Prior Publication US 2020/0303476 A1, Sep. 24, 2020
Int. Cl. H10K 59/123 (2023.01); G02F 1/00 (2006.01)
CPC H10K 59/123 (2023.02) [G02F 1/0063 (2013.01); G02F 2203/02 (2013.01); G02F 2203/22 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display device comprising:
a lower substrate and an upper substrate opposite the lower substrate;
a lower electrode on the lower substrate;
a bank insulating layer on the lower substrate, the bank insulating layer covering an edge of the lower electrode;
a light-emitting layer on a surface of the lower electrode exposed by the bank insulating layer;
an upper electrode on the light-emitting layer;
a reflective pattern on the upper substrate, the reflective pattern overlapping with the bank insulating layer; and
a half-mirror layer disposed side by side with the reflective pattern on the upper substrate, the half-mirror layer overlapping with a surface of the upper substrate exposed by the reflective pattern,
wherein an edge of the half-mirror layer overlaps with the reflective pattern.