公开(公告)号：US20240385708A1

公开(公告)日：2024-11-21

申请号：US18687302

申请日：2021-11-22

Applicant: Sharp Display Technology Corporation

Inventor： Tetsuo FUJITA ,  Tetsunori TANAKA ,  Yukinobu NAKATA

IPC: G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/40 ,  H10K59/80 ,  H10K102/00

Abstract: A display device includes: a substrate; an interlayer insulating layer configured to cover a plurality of wiring lines on the substrate; a light-emitting element on the interlayer insulating layer; a sealing layer configured to cover the light-emitting element; a first inorganic insulating layer configured to cover the sealing layer; a first detection electrode extending in a first direction on the first inorganic insulating layer; a second inorganic insulating layer configured to cover the first detection electrode and the first inorganic insulating layer; a second detection electrode extending in a direction intersecting the first direction on the second inorganic insulating layer; and a third inorganic insulating layer configured to cover the second detection electrode and the second inorganic insulating layer, wherein the first inorganic insulating layer, the second inorganic insulating layer, and the third inorganic insulating layer are provided with an opening in a region corresponding to a light-emitting region.