公开(公告)号：US10268241B2

公开(公告)日：2019-04-23

申请号：US15434534

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang Won Lee ,  Hee Woong Park ,  Young Seok Yoo ,  Jeong Heon Lee ,  Choon Hyop Lee ,  In Nam Lee ,  Hyun Jae Lee

IPC: G06F3/041 ,  G06F1/16

Abstract: A touch screen panel including a display panel; a first flexible circuit board including a first end connected to the display panel, the first flexible circuit board having at least one first opening; a touch panel disposed on the display panel and the first flexible circuit board; and a second flexible circuit board including a first end connected to the touch panel, the second flexible circuit board having at least one second opening corresponding to the at least one first opening.

公开(公告)号：US11599216B2

公开(公告)日：2023-03-07

申请号：US17498030

申请日：2021-10-11

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Kyu Jeon ,  Sung Ku Kang ,  Jeong Heon Lee ,  Hee Woong Park

IPC: G09G3/36 ,  G06F3/041 ,  G06F3/044

Abstract: A touch sensing device and a display device for improving hovering performance including: a touch sensing display panel including sense electrodes arranged in a matrix; and a sensing signal controller connected to the touch sensing display panel. The sense electrode includes a metal mesh electrode and a conductive layer contacting the metal mesh electrode.

公开(公告)号：US11281339B2

公开(公告)日：2022-03-22

申请号：US16166180

申请日：2018-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Choon Hyop Lee ,  Jung Mok Park ,  Hee Woong Park ,  Sang Wook Yoo ,  Ga Yeon Yun ,  Jeong Heon Lee ,  Byeong Kyu Jeon

IPC: G06F3/044 ,  G02B5/30

Abstract: A display device including a display panel having a display area and a non-display area disposed around the display area; a touch sensor disposed on the display panel, the touch sensor comprising a sensing area corresponding to the display area, a peripheral area corresponding to the non-display area, and a pad unit disposed on a part of the peripheral area; a flexible printed circuit board disposed on the touch sensor in the peripheral area and connected to the pad unit; a polarization layer disposed on the touch sensor and a part of the flexible printed circuit board; and a printed layer disposed on at least an area between the flexible printed circuit board and the sensing area.

公开(公告)号：US11144144B2

公开(公告)日：2021-10-12

申请号：US16733115

申请日：2020-01-02

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Kyu Jeon ,  Sung Ku Kang ,  Jeong Heon Lee ,  Hee Woong Park

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044

Abstract: A touch sensing device and a display device for improving hovering performance including: a touch sensing display panel including sense electrodes arranged in a matrix; and a sensing signal controller connected to the touch sensing display panel. The sense electrode includes a metal mesh electrode and a conductive layer contacting the metal mesh electrode.

公开(公告)号：US10534459B2

公开(公告)日：2020-01-14

申请号：US15337994

申请日：2016-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Won Lee ,  Hee Woong Park ,  Jeong Heon Lee ,  Won Gu Cho ,  Mu Gyeom Kim ,  Choon Hyop Lee ,  Seung Lyong Bok

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device including a display panel for displaying an image on a front surface of the display panel; a touch sensing unit provided on the display panel to sense a touch; an insulating film covering the touch sensing unit; a first circuit board of which one end is connected to the touch sensing unit; and a polarizing layer covering the touch sensing unit and a portion of the first circuit board.

公开(公告)号：US10459585B2

公开(公告)日：2019-10-29

申请号：US16033212

申请日：2018-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Woong Park ,  Hyung Chul Kim ,  Jeong Heon Lee ,  Byeong Kyu Jeon

IPC: G06F3/044

Abstract: A touch sensor device includes a first touch sensing region and a second touch sensing region, wherein each of the first touch sensing region and the second touch sensing region includes a plurality of first touch electrodes and a plurality of second touch electrodes, first connection portions each connecting two adjacent first touch electrodes among the plurality of first touch electrodes, and second connection portions each connecting two adjacent second touch electrodes among the plurality of second touch electrodes, wherein the second touch sensing region includes a plurality of third touch electrodes; and a plurality of touch wires respectively connected to the plurality of third touch electrodes, the plurality of third touch electrodes are separated from each other, and the third touch electrode forms a self-capacitive type sensor, the plurality of third touch electrodes border an outside edge of where the plurality of first and second touch electrodes are disposed.

公开(公告)号：US11327609B2

公开(公告)日：2022-05-10

申请号：US16166180

申请日：2018-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Choon Hyop Lee ,  Jung Mok Park ,  Hee Woong Park ,  Sang Wook Yoo ,  Ga Yeon Yun ,  Jeong Heon Lee ,  Byeong Kyu Jeon

IPC: G06F3/044 ,  G02B5/30

Abstract: A display device including a display panel having a display area and a non-display area disposed around the display area; a touch sensor disposed on the display panel, the touch sensor comprising a sensing area corresponding to the display area, a peripheral area corresponding to the non-display area, and a pad unit disposed on a part of the peripheral area; a flexible printed circuit board disposed on the touch sensor in the peripheral area and connected to the pad unit; a polarization layer disposed on the touch sensor and a part of the flexible printed circuit board; and a printed layer disposed on at least an area between the flexible printed circuit board and the sensing area.

公开(公告)号：US10969832B2

公开(公告)日：2021-04-06

申请号：US16705094

申请日：2019-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Won Lee ,  Hee Woong Park ,  Jeong Heon Lee ,  Won Gu Cho ,  Mu Gyeom Kim ,  Choon Hyop Lee ,  Seung Lyong Bok

IPC: G06F1/16 ,  G06F3/041 ,  G06F3/044

Abstract: A display device including a display panel for displaying an image on a front surface of the display panel; a touch sensing unit provided on the display panel to sense a touch; an insulating film covering the touch sensing unit; a first circuit board of which one end is connected to the touch sensing unit; and a polarizing layer covering the touch sensing unit and a portion of the first circuit board.

公开(公告)号：US10146377B2

公开(公告)日：2018-12-04

申请号：US14729898

申请日：2015-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Woong Park ,  Hyung Chul Kim ,  Jeong Heon Lee ,  Byeong Kyu Jeon

IPC: G06F3/044

Abstract: The present disclosure relates to a touch sensor device. More particularly, the present disclosure relates to a flexible touch sensor device. A touch sensor device according to an exemplary embodiment of the present disclosure includes a first touch sensing region and a second touch sensing region, wherein each of the first touch sensing region and the second touch sensing region includes a plurality of first touch electrodes and a plurality of second touch electrodes, a first connection portion connecting two adjacent first touch electrodes among the plurality of first touch electrodes, and a second connection portion connecting two adjacent second touch electrodes among the plurality of second touch electrodes, wherein an extending direction of the first connection portion positioned at the first touch sensing region is different from an extending direction of the first connection portion positioned at the second touch sensing region.

公开(公告)号：US09798426B2

公开(公告)日：2017-10-24

申请号：US14458840

申请日：2014-08-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Hwan Kim ,  Hee Woong Park ,  Joo-Han Bae ,  Byeong Kyu Jeon

IPC: H01H13/70 ,  H01H25/00 ,  H01H25/04 ,  G06F3/044 ,  G06F1/16

CPC classification number: G06F3/044 ,  G06F1/1652 ,  G06F2203/04102 ,  G06F2203/04111 ,  H03K2217/96015

Abstract: A touch panel including: a substrate; first conductive patterns separately disposed on the substrate with a preset distance therebetween; second conductive patterns formed thereon to separately intersect the first conductive patterns with a preset distance therebetween; a second connecting member configured to connect adjacent second conductive patterns to each other; an insulating pattern configured to cover a preselected region of the second connecting member; and a first connecting member disposed on the insulating pattern to connect adjacent first conductive patterns to each other. The first conductive patterns and the second conductive pattern portion are flexible.