US 11,683,961 B2
Transparent display device
Taehee Ko, Paju-si (KR); and Sunyoung Park, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Dec. 9, 2021, as Appl. No. 17/546,614.
Claims priority of application No. 10-2020-0171960 (KR), filed on Dec. 10, 2020.
Prior Publication US 2022/0190072 A1, Jun. 16, 2022
Int. Cl. H10K 59/122 (2023.01); H10K 50/805 (2023.01); H10K 59/35 (2023.01)
CPC H10K 59/122 (2023.02) [H10K 50/805 (2023.02); H10K 59/351 (2023.02)] 30 Claims
OG exemplary drawing
 
1. A transparent display device comprising:
a substrate having thereon transmissive areas, a first non-transmissive area provided between the transmissive areas in a first direction, and a second non-transmissive area provided between the transmissive areas in a second direction
an overlapping area where the first non-transmissive area and the second non-transmissive area overlap each other;
first signal lines provided along the first non-transmissive area and extending in the overlapping area in a direction crossing the first direction; and
second signal lines provided along the second non-transmissive area and extending in the overlapping area in a direction crossing the second direction,
wherein two adjacent first signal lines are symmetrical with each other with the transmissive area interposed therebetween, and two adjacent second signal lines are symmetrical with each other with the transmissive area interposed therebetween,
wherein the first signal line includes a first line portion disposed at a first side of a first non-transmissive area center line parallel with the first direction in the first non-transmissive area, a second line portion disposed at a second side of the first non-transmissive area center line, and a connection portion coupling the first line portion with the second line portion in the overlapping, area.