US 12,232,353 B2
Display apparatus including a cathode layer disconnecting structure
Byeong-Seong So, Seoul (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Jul. 23, 2021, as Appl. No. 17/384,395.
Claims priority of application No. 10-2020-0178811 (KR), filed on Dec. 18, 2020.
Prior Publication US 2022/0199944 A1, Jun. 23, 2022
Int. Cl. H10K 50/84 (2023.01); H10K 50/82 (2023.01); H10K 50/822 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); H01L 27/146 (2006.01); H10K 50/80 (2023.01); H10K 59/126 (2023.01); H10K 59/35 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 50/822 (2023.02); H10K 59/121 (2023.02); G02F 1/133331 (2021.01); G02F 1/133528 (2013.01); H01L 27/14678 (2013.01); H10K 50/868 (2023.02); H10K 59/126 (2023.02); H10K 59/352 (2023.02)] 22 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a first area in which a plurality of first pixels is disposed; and
a second area including a light-emitting area in which a plurality of second pixels areis disposed, and a plurality of light-transmitting areas disposed between the plurality of second pixels,
wherein at least one light-transmitting area among the plurality of light-transmitting areas is formed between adjacent structures, or surrounded by a corresponding structure, among a plurality of structures disposed in the light-emitting area, and a cathode layer of the light-emitting area is physically disconnected from the at least one light-transmitting area by the adjacent structures or the corresponding structure,
wherein the cathode layer is not present in the light-transmitting area.