公开(公告)号：US11614818B2

公开(公告)日：2023-03-28

申请号：US17827787

申请日：2022-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Nayun Kwak ,  Jongseok Kim ,  Chiwook An ,  Yong-hwan Park

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/35

Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.

公开(公告)号：US20220291770A1

公开(公告)日：2022-09-15

申请号：US17827787

申请日：2022-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Nayun KWAK ,  Jongseok Kim ,  Chiwook An ,  Yong-hwan Park

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.

公开(公告)号：US20220285463A1

公开(公告)日：2022-09-08

申请号：US17505517

申请日：2021-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeonbum Lee ,  Kangwook Heo ,  Soonil Jung ,  Chiwook An

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display apparatus includes a substrate including a display area and a peripheral area adjacent to the display area, and including a bending area where at least a portion of the peripheral area is bent, a display element on the display area, a pad portion arranged on the peripheral area with the bending area between the display element and the pad portion, an input sensing layer over the display element, and an optical functional layer over the input sensing layer and including a first layer having an opening corresponding to the display element, and a second layer having a different refractive index from the first layer, and the second layer is arranged to extend to the peripheral area and cover the bending area.

公开(公告)号：US20220173361A1

公开(公告)日：2022-06-02

申请号：US17459699

申请日：2021-08-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghyun Cho ,  Gunwoo Ko ,  Chiwook An

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/041

Abstract: A display apparatus includes: a first electrode; a bank layer defining a first opening which overlaps the first electrode in a plan view; an emission layer which overlaps the first electrode through the first opening; a second electrode on the emission layer; an encapsulation layer on the second electrode; a first insulating layer on the encapsulation layer, where the first insulating layer includes a first portion overlapping the first opening and defines a trench surrounding the first portion; a touch electrode on the first insulating layer; a second insulating layer on the touch electrode and defining a second opening which overlaps the first opening; and a third insulating layer on the second insulating layer.