公开(公告)号：US20240065056A1

公开(公告)日：2024-02-22

申请号：US18327796

申请日：2023-06-01

Applicant: Samsung Display Co., LTD.

Inventor： GUANGHAI JIN ,  YONGSEOG KIM ,  HYE JIN SHIN

IPC: H10K59/131 ,  H10K59/88

CPC classification number: H10K59/131 ,  H10K59/88

Abstract: A display device includes a substrate including a display area and a peripheral area, a light-emitting element in the display area, signal transmission lines on the substrate, extending in a first direction, and repeatedly located along a second direction crossing the first direction, separation spaces respectively between adjacent ones of the signal transmission lines, and adjacent to each other in an oblique direction, and an identification pattern including at least one identification block in the separation spaces.

公开(公告)号：US20240122051A1

公开(公告)日：2024-04-11

申请号：US18355279

申请日：2023-07-19

Applicant: Samsung Display Co., LTD.

Inventor： GUANGHAI JIN ,  YONGSEOG KIM

IPC: H10K59/88 ,  G09G3/3233 ,  H10K59/131

CPC classification number: H10K59/88 ,  G09G3/3233 ,  H10K59/131 ,  G09G2300/0819 ,  G09G2300/0842

Abstract: A display device includes a substrate, a plurality of pixels positioned in a display area on the substrate, a plurality of transfer lines configured to transfer signals or voltages to the pixels, the plurality of transfer lines extending in a first direction and being spaced apart from each other in a second direction perpendicular to the first direction, and a plurality of auxiliary patterns in at least one of a plurality of gap spaces defined between ones of the transfer lines adjacent to each other in the second direction, wherein a group of at least two auxiliary patterns of the plurality of auxiliary patterns defines an auxiliary mark on the substrate.