公开(公告)号：US11079883B2

公开(公告)日：2021-08-03

申请号：US16683250

申请日：2019-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Miyoung Kim ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US20230136335A1

公开(公告)日：2023-05-04

申请号：US18091325

申请日：2022-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Miyoung KIM ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US11567612B2

公开(公告)日：2023-01-31

申请号：US17842822

申请日：2022-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Miyoung Kim ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US11747943B2

公开(公告)日：2023-09-05

申请号：US18091325

申请日：2022-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Miyoung Kim ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/044 ,  G06F3/016 ,  G06F3/0416 ,  G06F3/0488 ,  G06F2203/04106

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US20220391031A1

公开(公告)日：2022-12-08

申请号：US17842822

申请日：2022-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Miyoung KIM ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US20210349561A1

公开(公告)日：2021-11-11

申请号：US17383699

申请日：2021-07-23

Applicant: Samsung Display Co., Ltd

Inventor： Miyoung Kim ,  Janghui Kim ,  ChangBum Kim ,  Jungmok Park ,  ByeongKyu Jeon

IPC: G06F3/044 ,  G06F3/01 ,  G06F3/041 ,  G06F3/0488

Abstract: A display module includes: a display panel; and an input sensing circuit disposed thereon, the input sensing circuit including: a first sensor group including a plurality of first sensors arranged in a first direction; a plurality of first connection portions electrically connecting two adjacent first sensors of the plurality of first sensors, respectively; a second sensor group including a plurality of second sensors arranged in a second direction crossing the first direction; a plurality of second connection portions electrically connecting two adjacent second sensors of the plurality of second sensors, respectively; a first signal line electrically connected to one first sensor of the plurality of first sensors; a first measuring line electrically connected to the one first sensor among the plurality of first sensors and spaced apart from the first signal line; and a second measuring line electrically connected to another first sensor among the plurality of first sensors.

公开(公告)号：US11209874B2

公开(公告)日：2021-12-28

申请号：US17071990

申请日：2020-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： ChangBum Kim ,  Youngsik Kim ,  Jiyeon Baek

IPC: G06F1/16 ,  G02B1/11

Abstract: A display device includes a display panel to display an image; an input sensor disposed on the display panel; a flexible circuit board attached to the input sensor; a compensation film disposed on the input sensor and spaced apart from the flexible circuit board; and an anti-reflector disposed on the flexible circuit board and the compensation film. The compensation film has a thickness is greater than that of the flexible circuit board and less than or equal to a distance between the anti-reflector and the input sensor.