公开(公告)号：US11765956B2

公开(公告)日：2023-09-19

申请号：US17683005

申请日：2022-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri Jeong ,  Dongjin Moon ,  Inyoung Han

IPC: H10K59/40 ,  H10K59/131

CPC classification number: H10K59/40 ,  H10K59/131

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：US11675449B2

公开(公告)日：2023-06-13

申请号：US17682999

申请日：2022-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri Jeong ,  Tae Yong Eom ,  Kicheol Kim ,  Youngbae Jung

IPC: G06F3/041 ,  G02B1/08 ,  G02B1/11

CPC classification number: G06F3/041 ,  G02B1/08 ,  G02B1/11

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：US11474631B2

公开(公告)日：2022-10-18

申请号：US17360603

申请日：2021-06-28

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：US11449164B1

公开(公告)日：2022-09-20

申请号：US17678501

申请日：2022-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Yeri Jeong ,  Il-Joo Kim ,  Young-Soo Yoon ,  Wonjun Choi

IPC: G06F3/044 ,  G06F3/041

Abstract: A display device includes: a display layer having an active region, and a peripheral region including a first region, a second region spaced from the first region in a first direction, and a third region between the first region and the second region; and a sensor layer on the display layer. The display layer includes: a plurality of pixels at the active region; and a power supply pattern at the peripheral region, and including: a first power supply pattern at the first region; and a second power supply pattern at the second region. The sensor layer includes: a plurality of sensing electrodes at the active region; a plurality of sensing lines including: a first sensing line at the first region; and a second sensing line at at least one of the first region or the second region; and a dummy pattern at the third region.

公开(公告)号：US20200176709A1

公开(公告)日：2020-06-04

申请号：US16512310

申请日：2019-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin Moon ,  Yeri Jeong ,  Inyoung Han

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.