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公开(公告)号：US20230043335A1
公开(公告)日：2023-02-09
申请号：US17966949
申请日：2022-10-17
发明人： JUNGMOK PARK , Tae Yong EOM , Hyun-Wook CHO , Dongjin MOON , Yeri JEONG
摘要： An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.
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公开(公告)号：US20200167041A1
公开(公告)日：2020-05-28
申请号：US16667785
申请日：2019-10-29
发明人： Joo-Hyeon JEONG , Taejoon KIM , Hyun-Wook CHO , Jaewoo CHOI
摘要： An electronic apparatus includes an electronic panel including a plurality of sensing groups spaced apart from each other, and an electronic module overlapping with the electronic panel in a plan view. Each of the sensing groups includes a first sensing electrode extending in a second direction, and second sensing electrodes spaced apart from each other in the second direction, located on the same layer as the first sensing electrode, and face the first sensing electrode in a first direction. An opening overlapping with the electronic module and penetrating a first sensing group of the sensing groups is defined in the electronic panel, and at least one selected from the first sensing electrode and the second sensing electrodes of the first sensing group extends along an edge of the opening.
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公开(公告)号：US20240134489A1
公开(公告)日：2024-04-25
申请号：US18395425
申请日：2023-12-22
发明人： Eunsol SEO , Hyun-Wook CHO , Jaewoo CHOI , Taejoon KIM
CPC分类号： G06F3/0446 , G06F3/0416 , G06F3/0443 , G06F3/045 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
摘要： An electronic device includes a display unit including an active area configured to display an image, a peripheral area adjacent to the active area, and an input sensing unit disposed on the display unit within the active area. The input sensing unit includes a first sensing electrode disposed in the active area and a second sensing electrode spaced apart from the first sensing electrode and disposed in the active area.
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公开(公告)号：US20220129133A1
公开(公告)日：2022-04-28
申请号：US17450877
申请日：2021-10-14
发明人： Hyun-Wook CHO , Min-Hong KIM , Taejoon KIM , Jungmok PARK , Jinwoo PARK
摘要： A display device includes a display panel, and an input sensor disposed on the display panel. The input sensor includes a detection electrode in an active area of the input sensor, a signal line connected to the detection electrode, a slave chip connected to the signal line and overlapping a non-active area adjacent to the active area, a master chip overlapping the non-active area, and a plurality of connection lines connecting the master chip and the slave chip so that a sensed signal of the detection electrode is delivered to the master chip through the slave chip.
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公开(公告)号：US20230100476A1
公开(公告)日：2023-03-30
申请号：US18062003
申请日：2022-12-05
发明人： Joo-Hyeon JEONG , Taejoon KIM , Hyun-Wook CHO , Jaewoo CHOI
摘要： An electronic apparatus includes an electronic panel including a plurality of sensing groups spaced apart from each other, and an electronic module overlapping with the electronic panel in a plan view. Each of the sensing groups includes a first sensing electrode extending in a second direction, and second sensing electrodes spaced apart from each other in the second direction, located on the same layer as the first sensing electrode, and face the first sensing electrode in a first direction. An opening overlapping with the electronic module and penetrating a first sensing group of the sensing groups is defined in the electronic panel, and at least one selected from the first sensing electrode and the second sensing electrodes of the first sensing group extends along an edge of the opening.
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公开(公告)号：US20210132740A1
公开(公告)日：2021-05-06
申请号：US17140993
申请日：2021-01-04
发明人： Eunsol SEO , Hyun-Wook CHO , Jaewoo CHOI , Taejoon KIM
摘要： An electronic device includes a display unit including an active area configured to display an image, a peripheral area adjacent to the active area, and an input sensing unit disposed on the display unit within the active area. The input sensing unit includes a first sensing electrode disposed in the active area and a second sensing electrode spaced apart from the first sensing electrode and disposed in the active area.
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公开(公告)号：US20220283675A1
公开(公告)日：2022-09-08
申请号：US17751515
申请日：2022-05-23
发明人： Eunsol SEO , Hyun-Wook CHO , Jaewoo CHOI , Taejoon KIM
摘要： An electronic device includes a display unit including an active area configured to display an image, a peripheral area adjacent to the active area, and an input sensing unit disposed on the display unit within the active area. The input sensing unit includes a first sensing electrode disposed in the active area and a second sensing electrode spaced apart from the first sensing electrode and disposed in the active area.
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公开(公告)号：US20210373703A1
公开(公告)日：2021-12-02
申请号：US17180191
申请日：2021-02-19
发明人： Hyun-Wook CHO , Min-Hong KIM , Taejoon KIM , Jungmok PARK
摘要： An electronic device may include a display panel, and an input sensor, in which a first region, a second region enclosing the first region, and a third region enclosing the second region are defined, on the display panel and including sensing electrodes including a first electrode including a first main electrode and a first subsidiary electrode, and a second electrode adjacent the first electrode, and including a second main electrode and a second subsidiary electrode between the first main electrode and the first subsidiary electrode in the first region.
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公开(公告)号：US20200210012A1
公开(公告)日：2020-07-02
申请号：US16730554
申请日：2019-12-30
发明人： Hyungbae KIM , Sunghyun PARK , Hyun-Wook CHO
摘要： An input sensing circuit includes a first conductive pattern, a second conductive pattern, and an insulating layer disposed between the first conductive pattern and the second conductive pattern. At least some of wires forming the second conductive pattern overlap some of wires forming the first conductive pattern. The wires of the second conductive pattern overlapping the wires of the first conductive pattern are in a floating state.
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公开(公告)号：US20170205924A1
公开(公告)日：2017-07-20
申请号：US15376965
申请日：2016-12-13
发明人： Tae-Joon KIM , Jun-Young KO , Sang-Kook KIM , Jin-Young JEON , Hyun-Wook CHO
CPC分类号： G06F3/0412 , G06F3/0414 , G06F3/044 , G06F2203/04103 , H01L27/323
摘要： A touch sensing display device including a first substrate with a display unit, a second substrate disposed on the first substrate, a window cover disposed on the second substrate, and a touch force sensor. The touch force sensor includes a first electrode disposed between the first substrate and the second substrate or on a bottom surface of the first substrate, and a second electrode disposed under the first substrate.
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