公开(公告)号：US20230315222A1

公开(公告)日：2023-10-05

申请号：US18330263

申请日：2023-06-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeri JEONG ,  Tae Yong EOM ,  Kicheol KIM ,  Youngbae JUNG

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G02B1/08

Abstract: An input sensor includes: a first sensing electrode including first sensing patterns and a first pattern disposed between the first sensing patterns; a second sensing electrode disposed on the same layer as the first sensing patterns; and a floating pattern including a plurality of segments each overlapping the first pattern and insulated from the second sensing electrode, wherein at least one of the plurality of segments is surrounded by a portion overlapping the first pattern among the second sensing electrode.

公开(公告)号：US20210173525A1

公开(公告)日：2021-06-10

申请号：US17105436

申请日：2020-11-25

Applicant: Samsung Display Co., LTD.

Inventor： InYoung HAN ,  KICHEOL KIM ,  MINJOO KIM ,  II-Joo KIM ,  DONGJIN MOON ,  MIKYOUNG SEO ,  JAE YOON CHANG ,  Yeri JEONG ,  Wonjun CHOI

IPC: G06F3/044

Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.

公开(公告)号：US20210004094A1

公开(公告)日：2021-01-07

申请号：US16906630

申请日：2020-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri JEONG ,  Tae Yong EOM ,  Kicheol KIM ,  Youngbae JUNG

IPC: G06F3/041

Abstract: An input sensor includes: a first connection pattern; a second connection pattern on a layer different from the first connection pattern and electrically disconnected from the first connection pattern; a first sensor pattern on a layer different from the first connection pattern and coupled to the first connection pattern; a second sensor pattern on a layer different from the first connection pattern and coupled to the second connection pattern; and a floating pattern overlapping at least a portion of the first connection pattern when viewed in a plan view and spaced apart from the second connection pattern.

公开(公告)号：US20220397980A1

公开(公告)日：2022-12-15

申请号：US17740228

申请日：2022-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin MOON ,  Yeri JEONG ,  InYoung HAN

IPC: G06F3/044

Abstract: A sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.

公开(公告)号：US20210173518A1

公开(公告)日：2021-06-10

申请号：US17014955

申请日：2020-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin MOON ,  Yeri JEONG ,  InYoung HAN

IPC: G06F3/044

Abstract: An sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.

公开(公告)号：US20200381486A1

公开(公告)日：2020-12-03

申请号：US16846108

申请日：2020-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri JEONG ,  Dongjin MOON ,  Inyoung HAN

IPC: H01L27/32

Abstract: A display device includes: a substrate including an opening and a display area surrounding the opening; a plurality of display elements in the display area and including a first display element and a second display element spaced apart from each other about the opening; an input sensing layer on the plurality of display elements and including two first sensing electrodes spaced apart from each other around the opening and two second sensing electrodes spaced apart from each other around the opening; and a plurality of segments between the opening and the display area, wherein the plurality of segments comprise: a first segment electrically connected to one of the two first sensing electrodes through a first line; and a second segment electrically connected to the first segment through a second line.

公开(公告)号：US20240231546A1

公开(公告)日：2024-07-11

申请号：US18427719

申请日：2024-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin MOON ,  Yeri JEONG ,  InYoung HAN

IPC: G06F3/044

CPC classification number: G06F3/0443 ,  G06F3/0446

Abstract: A sensing unit including a first conductive layer including a first line portion including a first auxiliary sensing line, a second auxiliary sensing line, and a connection line, an insulating layer and a second conductive layer disposed on the insulating layer. The second conductive layer includes an electrode portion including a first sensing pattern and a second sensing pattern and a second line portion including a first sensing line overlapping the first auxiliary sensing line and connected to the first sensing pattern and a second sensing line overlapping the second auxiliary sensing line. The first sensing line is disposed between the second sensing pattern and the second sensing line, the connection line does not overlap the first auxiliary sensing line, crosses the first sensing line in a plan view, and connects the second sensing line to the second sensing pattern through contact holes defined through the insulating layer.

公开(公告)号：US20230043335A1

公开(公告)日：2023-02-09

申请号：US17966949

申请日：2022-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： JUNGMOK PARK ,  Tae Yong EOM ,  Hyun-Wook CHO ,  Dongjin MOON ,  Yeri JEONG

IPC: G06F3/041 ,  G06F3/044

Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.

公开(公告)号：US20220109127A1

公开(公告)日：2022-04-07

申请号：US17552613

申请日：2021-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Taeyong EOM ,  Yeri JEONG ,  Youngbae JUNG

IPC: H01L51/52

Abstract: Provided is a display apparatus. The display apparatus includes a display module configured to define a display surface on a plane. The display module includes a display panel having a plurality of display elements configured to display an image on the display surface and a pattern layer having a plurality of diffraction patterns arranged at an interval on the display panel. The diffraction patters are arranged to diffract at least a portion of incident light. At least a portion of the diffraction patterns has a width different from that of each of remaining diffraction patterns.

公开(公告)号：US20250085823A1

公开(公告)日：2025-03-13

申请号：US18957325

申请日：2024-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： InYoung HAN ,  KICHEOL KIM ,  MINJOO KIM ,  Il-Joo KIM ,  DONGJIN MOON ,  MIKYOUNG SEO ,  JAE YOON CHANG ,  Yeri JEONG ,  Wonjun CHOI

IPC: G06F3/044

Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.