公开(公告)号：US20240106121A1

公开(公告)日：2024-03-28

申请号：US18352673

申请日：2023-07-14

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： HYUN JAE LEE ,  Kiseo Kim ,  Sunghwan Kim ,  Youngsik Kim ,  Youngseok Yoo

IPC分类号： H01Q5/48 ,  H01Q1/24

CPC分类号： H01Q5/48 ,  H01Q1/243

摘要： An electronic device includes a display layer in which an active region and a peripheral region proximate to the active region are defined and a controller that is configured to control the display layer. The display layer includes a plurality of pixels, a plurality of antenna patterns that transmit and receive a first signal having a predetermined frequency, and a switch connected to at least one of the plurality of antenna patterns. The controller provides, to the switch, a control signal to control the switch. The switch includes a first line to which a ground voltage is provided, a second line that is floated, a third line to which the first signal is provided, and a fourth line connected to the at least one of the plurality of antenna patterns and electrically connected to the first line, the second line, or the third line based on the control signal.

公开(公告)号：US10824257B2

公开(公告)日：2020-11-03

申请号：US15668206

申请日：2017-08-03

申请人： Samsung Display Co., Ltd.

发明人： Hyungchul Kim ,  Mi-hee Son ,  Youngseok Yoo

IPC分类号： G06F3/044 ,  G06F3/041 ,  G09G5/00

摘要： Provided is an electronic device. The electronic device includes a base layer including a sensing area and a surrounding area configured to surround the sensing area, a plurality of sensor patterns disposed on the sensing area, and connection patterns connecting the plurality of sensor patterns to each other. A boundary between the sensing area and the surrounding area comprises a curved boundary, and the connection pattern, which is disposed adjacent to the curved boundary, of the connection patterns is disposed to be spaced a predetermined distance or more from the curved boundary.

公开(公告)号：US20170185185A1

公开(公告)日：2017-06-29

申请号：US15229021

申请日：2016-08-04

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Youngseok Yoo ,  Jeongheon Lee ,  Sunghwan Kim ,  Heewoong Park ,  Kangwon Lee ,  Youngsik Kim ,  Innam Lee

IPC分类号： G06F3/044 ,  G06F3/045

CPC分类号： G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111

摘要： A touch panel includes a substrate, touch electrodes on the substrate and arranged along one direction, and an upper buffer member on the substrate and including a first buffer part overlapping the touch electrodes along the one direction, and a second buffer part between the touch electrodes.