公开(公告)号：US12225806B2

公开(公告)日：2025-02-11

申请号：US17451502

申请日：2021-10-20

Applicant: Japan Display Inc.

Inventor： Sho Yanagisawa ,  Tetsuo Morita ,  Kenji Harada ,  Hiroshi Tabatake ,  Hideyuki Takahashi

IPC: H01L27/32 ,  H10K59/122 ,  H10K59/131 ,  H10K59/88

Abstract: According to one embodiment, a display device includes a substrate, first and second insulating layers, first and second pixel electrodes, first and second organic layers, first and second feed lines, first and second partitions, and a common electrode including first and second parts covering the first and second organic layers. The first organic layer is between the partitions. The second feed line and the second partition are located between the organic layers. The partitions are shaped such that a width of an upper part is greater than a width of a lower part. The first part is in contact with the first feed line between the first partition and the first organic layer.

公开(公告)号：US12175037B2

公开(公告)日：2024-12-24

申请号：US18534745

申请日：2023-12-11

Applicant: Japan Display Inc.

Inventor： Hideyuki Takahashi ,  Hiroshi Tabatake ,  Sho Yanagisawa

IPC: G06F3/041 ,  H10K59/131 ,  H10K59/80 ,  G06F3/044

Abstract: Provided is a display device including a first dam surrounding the display area, a second dam surrounding the first dam, a first sensor electrode and a second sensor electrode overlapping the display area, a first sensor wiring and a second sensor wiring over the first dam and electrically connected to the first sensor electrode and the second sensor electrode, respectively, a first wiring under the second dam and electrically connected to the first sensor wiring at a first contact portion, and a second wiring under the second dam and electrically connected to the second sensor wiring at a second contact portion.

公开(公告)号：US11874993B2

公开(公告)日：2024-01-16

申请号：US18123383

申请日：2023-03-20

Applicant: Japan Display Inc.

Inventor： Hideyuki Takahashi ,  Hiroshi Tabatake ,  Sho Yanagisawa

IPC: G06F3/041 ,  H10K59/80 ,  H10K59/131 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0412 ,  H10K59/131 ,  H10K59/873 ,  G06F3/0446

Abstract: Provided is a display device including a first dam surrounding the display area, a second dam surrounding the first dam, a first sensor electrode and a second sensor electrode overlapping the display area, a first sensor wiring and a second sensor wiring over the first dam and electrically connected to the first sensor electrode and the second sensor electrode, respectively, a first wiring under the second dam and electrically connected to the first sensor wiring at a first contact portion, and a second wiring under the second dam and electrically connected to the second sensor wiring at a second contact portion.