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公开(公告)号：US20220397971A1
公开(公告)日：2022-12-15
申请号：US17827791
申请日：2022-05-30
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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Patent Agency Ranking
公开(公告)号：US11347356B2
公开(公告)日：2022-05-31
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：US20210294460A1
公开(公告)日：2021-09-23
申请号：US17062634
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jin Yang , Hyun Sik Park , Tae lk Kim
Abstract: Provided herein is a display device including a base layer having a non-sensing area and a sensing area configured to surround the non-sensing area, a touch sensor disposed on the sensing area of the base layer, an optical structure disposed on the base layer, and a polarization layer disposed on the touch sensor so as to overlap the sensing area. The touch sensor and the optical structure include a first through hole located in the non-sensing area, and the non-sensing area includes a first area corresponding to the first through hole and a second area configured to surround the first area. The optical structure is disposed in the second area, and includes an optical pattern including a plurality of openings.
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公开(公告)号：US20210247872A1
公开(公告)日：2021-08-12
申请号：US17063559
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU , Tae Ik Kim , Hyun Sik Park
Abstract: A touch sensor for a display device includes: a base layer; a plurality of first sensing electrodes and a plurality of second sensing electrodes spaced apart from each other on the base layer; a first connector electrically connecting the first sensing electrodes adjacent to each other; a first insulating layer disposed on the first sensing electrodes and the second sensing electrodes; a conductor disposed on the first insulating layer and connected to the second sensing electrodes through the first insulating layer; and a second insulating layer disposed on the first insulating layer to cover the conductor. The first insulating layer includes a first opening exposing at least one of a portion of a first separation area between the first connector and the second sensing electrodes, a portion of the first connector, and a portion of the second sensing electrodes, and the first opening is spaced apart from the conductor.
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公开(公告)号：US11003296B2
公开(公告)日：2021-05-11
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：US10942609B2
公开(公告)日：2021-03-09
申请号：US16551227
申请日：2019-08-26
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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