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公开(公告)号：US20210191541A1
公开(公告)日：2021-06-24
申请号：US17195378
申请日：2021-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jin YANG , Tae Ik KIM , Hyun Sik Park , Chun Gi You , Sung Ho CHO
Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.
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公开(公告)号：US20200341591A1
公开(公告)日：2020-10-29
申请号：US16666315
申请日：2019-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A touch sensor may include a base layer, a sensing electrode set, a first insulating layer, a first conductive member, and a second insulating layer. The sensing electrode set may be disposed on the base layer, may include a first first-type sensing electrode, and may include a first second-type sensing electrode. The first insulating layer may be disposed on the sensing electrode set, may include a contact hole, and may include a first opening. The first conductive member may be disposed on the first insulating layer and may be directly connected to the first second-type sensing electrode through the contact hole. The second insulating layer may be disposed on the first insulating layer, may cover the first conductive member, and may include a second opening. Each of the first opening and the second opening may partially expose the first first-type sensing electrode or the first second-type sensing electrode.
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公开(公告)号：US20220246686A1
公开(公告)日：2022-08-04
申请号：US17723403
申请日：2022-04-18
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A display device includes: a display panel including a base substrate having a display region and a hole region included in the display region; a touch sensor including a light blocking member disposed on the display panel, a first sensing insulating layer covering the light blocking member, a sensing electrode layer disposed on the first sensing insulating layer, and a second sensing insulating layer covering the sensing electrode layer; a polarizing layer disposed on the touch sensor; and a cover window disposed on the polarizing layer. At least one of the first sensing insulating layer and the second sensing insulating layer exposes at least a portion of the hole region.
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公开(公告)号：US20210296404A1
公开(公告)日：2021-09-23
申请号：US17083248
申请日：2020-10-28
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A display device includes: a display panel including a base substrate having a display region and a hole region included in the display region; a touch sensor including a light blocking member disposed on the display panel, a first sensing insulating layer covering the light blocking member, a sensing electrode layer disposed on the first sensing insulating layer, and a second sensing insulating layer covering the sensing electrode layer; a polarizing layer disposed on the touch sensor; and a cover window disposed on the polarizing layer. At least one of the first sensing insulating layer and the second sensing insulating layer exposes at least a portion of the hole region.
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