公开(公告)号：US20230016679A1

公开(公告)日：2023-01-19

申请号：US17948130

申请日：2022-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung KU ,  Kwan-ho KIM ,  Gyeongnam BANG ,  Hoseok SON ,  Sungyeon CHO

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.

公开(公告)号：US20200257395A1

公开(公告)日：2020-08-13

申请号：US16858716

申请日：2020-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Kwan-ho KIM ,  Gyeongnam BANG ,  Sangwon LEE ,  Hyunjae NA ,  Hoseok SON ,  Sungyeon CHO ,  Jaseung KU ,  Taehyeok JUNG

IPC: G06F3/041 ,  G06F3/047 ,  G06F3/044

Abstract: A display device includes an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.

公开(公告)号：US20180307355A1

公开(公告)日：2018-10-25

申请号：US15947864

申请日：2018-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kwan-ho KIM ,  Gyeongnam BANG ,  Sangwon LEE ,  Hyunjae NA ,  Hoseok SON ,  Sungyeon CHO ,  Jaseung KU ,  Taehyeog JUNG

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047

CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F3/047

Abstract: A display device includes an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.