公开(公告)号：US11816916B2

公开(公告)日：2023-11-14

申请号：US17318214

申请日：2021-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong Bok ,  Kicheol Kim ,  Jongin Baek

IPC: G06V40/13 ,  G06F3/044 ,  G06F3/041

CPC classification number: G06V40/1306 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0445 ,  G06F3/0446 ,  G06F2203/04102

Abstract: The present application relates to an electronic device. The electronic device includes a display panel. A window is disposed on the display panel. An input sensor is disposed between the display panel and the window. The input sensor includes a first sensing electrode extending in a first direction and a second sensing electrode extending in a second direction crossing the first direction. At least a partial portion of each of the first sensing electrode and the second sensing electrode includes a plurality of fine sensing electrodes that is configured to be a fingerprint sensor.

公开(公告)号：US20230354672A1

公开(公告)日：2023-11-02

申请号：US18218675

申请日：2023-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNG-LYONG BOK ,  Kicheol Kim ,  Byeong-Hee Won

IPC: G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/40 ,  H10K77/10

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0443 ,  H10K59/131 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04112 ,  H10K59/352

Abstract: A display device includes a stretchable substrate that includes a plurality of unit regions. Each of the plurality of unit regions includes a plurality of island regions and at least one bridge region that connects adjacent island regions to each other. A display panel is on the stretchable substrate. The display panel includes a plurality of display parts and at least one wiring part. The plurality of display parts correspondingly overlap the plurality of island regions. The at least one wiring part correspondingly overlaps the at least one bridge region. An input sensor is on the display panel. The input sensor includes a plurality of sensing electrodes and at least one subsidiary electrode. The plurality of sensing electrodes correspondingly overlaps the plurality of unit regions. When viewed in a plan view the at least one subsidiary electrode is correspondingly disposed between adjacent sensing electrodes.

公开(公告)号：US11755165B2

公开(公告)日：2023-09-12

申请号：US17838245

申请日：2022-06-12

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

CPC classification number: G06F3/0446 ,  G06F3/0448 ,  G06F2203/04111

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：US11730040B2

公开(公告)日：2023-08-15

申请号：US17385368

申请日：2021-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Lyong Bok ,  Kicheol Kim ,  Byeong-Hee Won

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K77/10 ,  H10K102/00 ,  H10K59/35

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0443 ,  H10K59/131 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04112 ,  H10K59/352 ,  H10K2102/311

Abstract: A display device includes a stretchable substrate that includes a plurality of unit regions. Each of the plurality of unit regions includes a plurality of island regions and at least one bridge region that connects adjacent island regions to each other. A display panel is on the stretchable substrate. The display panel includes a plurality of display parts and at least one wiring part. The plurality of display parts correspondingly overlap the plurality of island regions. The at least one wiring part correspondingly overlaps the at least one bridge region. An input sensor is on the display panel. The input sensor includes a plurality of sensing electrodes and at least one subsidiary electrode. The plurality of sensing electrodes correspondingly overlaps the plurality of unit regions. When viewed in a plan view the at least one subsidiary electrode is correspondingly disposed between adjacent sensing electrodes.

公开(公告)号：US20230119532A1

公开(公告)日：2023-04-20

申请号：US17826572

申请日：2022-05-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yujin Jeon ,  Wonse Lee ,  Kicheol Kim ,  Choonghee Oh ,  Donghyeon Jang

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044

Abstract: A display apparatus includes: a substrate comprising a first area overlapping an optical device and a second area surrounding at least a portion of the first area; a first insulating layer arranged on the substrate; a first pixel electrode and a second pixel electrode arranged apart from each other and disposed on the first area of the first insulating layer; a third pixel electrode and a fourth pixel electrode arranged apart from each other and disposed on the second area of the first insulating layer; and a second insulating layer arranged on the first insulating layer and defining first to fourth openings exposing the first to fourth pixel electrodes, respectively, where the second insulating layer further defines an auxiliary opening exposing a portion of the first insulating layer in the first area, and the auxiliary opening is located between the first opening and the second opening.

公开(公告)号：US11262860B2

公开(公告)日：2022-03-01

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 ,  G02B1/08 ,  G02B1/11

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.