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公开(公告)号：US10782842B2
公开(公告)日：2020-09-22
申请号：US16352961
申请日：2019-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Sanghyun Jun , Gwang-bum Ko , Joohyung Lee , Jigong Lee , Hyoungwook Jang , Soonsung Ahn
Abstract: A touch panel including a substrate, first touch electrodes, each of the first touch electrodes including first mesh patterns disposed on the substrate, an insulation layer disposed on the first touch electrodes, second touch electrodes, each of the second touch electrodes including second mesh patterns disposed on the insulation layer, first auxiliary mesh electrodes disposed on the substrate, the first auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding second mesh patterns, and second auxiliary mesh electrodes disposed on the insulation layer, the second auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding first mesh patterns.
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公开(公告)号：US20210149514A1
公开(公告)日：2021-05-20
申请号：US17157696
申请日：2021-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Gwang-bum KO , Hyunjae Na , Cheolkyu Kim , Sangkyu Choi , Jiwon Sohn , Soonsung Ahn
Abstract: A display device includes a display member and a touch member. The display member is configured to generate an image. The display member includes a folding area configured to be folded along a folding axis, and another area adjacent to the folding area. The touch member is configured to detect a touch interaction association with the display member. The touch member includes a touch sensor, and a signal line electrically connected to the touch sensor. The touch sensor is a mesh-shaped touch sensor. A mesh line of the mesh-shaped touch sensor crosses the folding axis. A minimum angle between the folding axis and the mesh line is less than 90 degrees.
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公开(公告)号：US10901541B2
公开(公告)日：2021-01-26
申请号：US14989435
申请日：2016-01-06
Applicant: Samsung Display Co., Ltd.
Inventor： Gwang-bum Ko , Hyunjae Na , Cheolkyu Kim , Sangkyu Choi , Jiwon Sohn , Soonsung Ahn
Abstract: A display device includes a display member and a touch member. The display member is configured to generate an image. The display member includes a folding area configured to be folded along a folding axis, and another area adjacent to the folding area. The touch member is configured to detect a touch interaction association with the display member. The touch member includes a touch sensor, and a signal line electrically connected to the touch sensor. The touch sensor is a mesh-shaped touch sensor. A mesh line of the mesh-shaped touch sensor crosses the folding axis. A minimum angle between the folding axis and the mesh line is less than 90 degrees.
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公开(公告)号：US10296147B2
公开(公告)日：2019-05-21
申请号：US15008918
申请日：2016-01-28
Applicant: Samsung Display Co., Ltd.
Inventor： Soonsung Ahn
Abstract: A display device includes a display panel configured to generate an image and a touch screen disposed on the display panel. The touch screen includes sensor blocks. Each of the sensor blocks includes: k (k being a natural number of two or more) first sensors disposed in a first direction and electrically connected to each other; and j (j being a natural number of two or more) sensor groups disposed adjacent to a corresponding first sensor among the k first sensors. Each of the j sensor groups includes i (i being a natural number of two or more) second sensors arranged in a second direction intersecting the first direction. Some of the k first sensors and the i second sensors are configured to receive first signals. Some of the k first sensors and the i second sensors are configured to transmit second signals different from the first signals.
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公开(公告)号：US10062739B2
公开(公告)日：2018-08-28
申请号：US14950341
申请日：2015-11-24
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungwook Jang , Jeonghoon Bang , Soonsung Ahn
CPC classification number: H01L27/323 , G06F3/044 , G06F2203/04102 , G06F2203/04111 , G06F2203/04112 , H01L2251/5338
Abstract: A flexible display device includes display panel, a touch panel including a touch sensor and a second touch sensor intersecting the first touch sensor, in which the first touch sensor includes first sensor parts, each of the first sensor parts including first conductive lines, and a first crossing part connecting two adjacent first sensor parts, the first crossing part including second conductive lines, and the second touch sensor includes second sensor parts, each of the second sensor parts including third conductive lines, and a second crossing part including fourth conductive lines disposed between the second conductive lines, and a first connection electrode connecting the third conductive lines to the fourth conductive lines and insulated from the second conductive lines.
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Patent Agency Ranking
公开(公告)号：US11269437B2
公开(公告)日：2022-03-08
申请号：US17157696
申请日：2021-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Gwang-bum Ko , Hyunjae Na , Cheolkyu Kim , Sangkyu Choi , Jiwon Sohn , Soonsung Ahn
Abstract: A display device includes a display member and a touch member. The display member is configured to generate an image. The display member includes a folding area configured to be folded along a folding axis, and another area adjacent to the folding area. The touch member is configured to detect a touch interaction association with the display member. The touch member includes a touch sensor, and a signal line electrically connected to the touch sensor. The touch sensor is a mesh-shaped touch sensor. A mesh line of the mesh-shaped touch sensor crosses the folding axis. A minimum angle between the folding axis and the mesh line is less than 90 degrees.
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公开(公告)号：US11216122B2
公开(公告)日：2022-01-04
申请号：US16888983
申请日：2020-06-01
Applicant: Samsung Display Co., Ltd.
Inventor： Soonsung Ahn
Abstract: A display device includes a display panel configured to generate an image and a touch screen disposed on the display panel. The touch screen includes sensor blocks. Each of the sensor blocks includes: k (k being a natural number of two or more) first sensors disposed in a first direction and electrically connected to each other; and j (j being a natural number of two or more) sensor groups disposed adjacent to a corresponding first sensor among the k first sensors. Each of the j sensor groups includes i (i being a natural number of two or more) second sensors arranged in a second direction intersecting the first direction. Some of the k first sensors and the i second sensors are configured to receive first signals. Some of the k first sensors and the i second sensors are configured to transmit second signals different from the first signals.
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公开(公告)号：US10312302B2
公开(公告)日：2019-06-04
申请号：US16047423
申请日：2018-07-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungwook Jang , Jeonghoon Bang , Soonsung Ahn
Abstract: A flexible display device including a display panel including a base surface, a first touch sensor disposed on the base surface, and a second touch sensor disposed on the base surface and intersecting the first touch sensor. The first touch sensor includes first sensor parts, each of the first sensor parts comprising first conductive lines, and a first crossing part connecting two adjacent first sensor parts, the first crossing part comprising second conductive lines. The second touch sensor includes second sensor parts, each of the second sensor parts including third conductive lines, and a second crossing part including fourth conductive lines disposed between the second conductive lines, and a first connection electrode connecting the third conductive lines to the fourth conductive lines and insulated from the second conductive lines.
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公开(公告)号：US10254908B2
公开(公告)日：2019-04-09
申请号：US15905638
申请日：2018-02-26
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjae Na , Sanghyun Jun , Gwang-Bum Ko , Joohyung Lee , Jigong Lee , Hyoungwook Jang , Soonsung Ahn
Abstract: A touch panel including a substrate, first touch electrodes, each of the first touch electrodes including first mesh patterns disposed on the substrate, an insulation layer disposed on the first touch electrodes, second touch electrodes, each of the second touch electrodes including second mesh patterns disposed on the insulation layer, first auxiliary mesh electrodes disposed on the substrate, the first auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding second mesh patterns, and second auxiliary mesh electrodes disposed on the insulation layer, the second auxiliary mesh electrodes being electrically connected to at least a portion of the corresponding first mesh patterns.
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公开(公告)号：US10671229B2
公开(公告)日：2020-06-02
申请号：US16415203
申请日：2019-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： Soonsung Ahn
Abstract: A display device includes a display panel configured to generate an image and a touch screen disposed on the display panel. The touch screen includes sensor blocks. Each of the sensor blocks includes: k (k being a natural number of two or more) first sensors disposed in a first direction and electrically connected to each other; and j (j being a natural number of two or more) sensor groups disposed adjacent to a corresponding first sensor among the k first sensors. Each of the j sensor groups includes i (i being a natural number of two or more) second sensors arranged in a second direction intersecting the first direction. Some of the k first sensors and the i second sensors are configured to receive first signals. Some of the k first sensors and the i second sensors are configured to transmit second signals different from the first signals.
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