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公开(公告)号：US20220187942A1
公开(公告)日：2022-06-16
申请号：US17432275
申请日：2020-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghun KWAK , Daehyun YOO , Bongjun KO , Mansung KIM , Jaeho LEE , Junghoon CHOI , Changjin KIM , Sangheon PARK , Jongdae PARK
Abstract: According to an embodiment, an electronic device may include: a processor; and a touch circuit configured to output, to the processor, information associated with a touch on at least one surface of the electronic device. The touch circuit may be configured to: generate first raw data including a first value associated with capacitance for each of multiple channels of the touch circuit; generate a first baseline on the basis of the first raw data; identify whether the first raw data satisfies a designated condition; and identify whether the first baseline is reset, on the basis of whether the raw data satisfies the designated condition.
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公开(公告)号：US20210318789A1
公开(公告)日：2021-10-14
申请号：US17286628
申请日：2019-11-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoondo HEO , Sangheon PARK , Seunghoon KO , Minuk KIM , Keunsik LEE
Abstract: According to various embodiments, an electronic device may comprise: one or more first electrodes; one or more second electrodes arranged in at least a different direction from the one or more first electrodes; one or more third electrodes arranged between the one or more second electrodes, respectively, in the same direction as the second electrodes when viewed from above; and a control circuit, wherein the control circuit is configured to detect touch information related to an external object, at least on the basis of a change in a capacitance value between at least a part of the one or more first electrodes and at least a part of the one or more second electrodes, and detect hovering information related to the external object, at least on the basis of a capacitance value related to at least a part of the one or more third electrodes. Various other embodiments are possible.
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公开(公告)号：US20220350446A1
公开(公告)日：2022-11-03
申请号：US17859617
申请日：2022-07-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram SONG , Sangheon PARK , Hoondo HEO , Minuk KIM , Jongdae PARK , Ilyong YU
Abstract: According to various embodiments of the present invention, an electronic device may comprise a touch layer in which a sensor may be disposed below a designated area, wherein the touch layer comprises: a first touch line including a first touch electrode and a second touch electrode arranged in a first direction in the designated area; a second touch line including a third touch electrode and a fourth touch electrode arranged in a second direction while crossing the first touch line in the designated area; a first opening formed in the area where the first touch line and the second touch line cross each other; and a first connection wiring disposed in the peripheral portion of the first opening and connecting the first touch electrode and the second touch electrode to each other. Various other embodiments are also possible.
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Patent Agency Ranking
公开(公告)号：US20210389839A1
公开(公告)日：2021-12-16
申请号：US17406608
申请日：2021-08-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghun KWAK , Daehyun YOO , Changjin KIM , Sangheon PARK , Mansung KIM , Aram SONG , llyong YU , Kyoungtaek LEE , Wonil JANG
Abstract: Electronic devices including touch circuits and method of operating the electronic devices are provided. An electronic device includes a display; a touch circuit configured to detect a touch put on the display; a processor; and a memory. The touch circuit is further configured to acquire touch sensing information representing the sensitivity levels of inputs to respective multiple nodes of the touch circuit, identify information associated with a user's ear touching the electronic device, on the basis of the touch sensing information; and transfer, to the processor, the information associated with the ear touching. The memory stores instructions, which when executed, cause the processor to control the display to an on-state and to control the display to switch the display from the on-state to an off-state based on the information associated with the ear touching, which is obtained from the touch circuit.
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公开(公告)号：US20240192818A1
公开(公告)日：2024-06-13
申请号：US18584411
申请日：2024-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram SONG , Sangheon PARK , Hoondo HEO , Minuk KIM , Jongdae PARK , Ilyong YU
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
Abstract: According to various embodiments of the present invention, an electronic device may comprise a touch layer in which a sensor may be disposed below a designated area, wherein the touch layer comprises: a first touch line including a first touch electrode and a second touch electrode arranged in a first direction in the designated area; a second touch line including a third touch electrode and a fourth touch electrode arranged in a second direction while crossing the first touch line in the designated area; a first opening formed in the area where the first touch line and the second touch line cross each other; and a first connection wiring disposed in the peripheral portion of the first opening and connecting the first touch electrode and the second touch electrode to each other. Various other embodiments are also possible.
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公开(公告)号：US20230205384A1
公开(公告)日：2023-06-29
申请号：US18178190
申请日：2023-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram SONG , Sangheon PARK , Hoondo HEO , Minuk KIM , Jongdae PARK , Ilyong YU
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
Abstract: According to various embodiments of the present invention, an electronic device may comprise a touch layer in which a sensor may be disposed below a designated area, wherein the touch layer comprises: a first touch line including a first touch electrode and a second touch electrode arranged in a first direction in the designated area; a second touch line including a third touch electrode and a fourth touch electrode arranged in a second direction while crossing the first touch line in the designated area; a first opening formed in the area where the first touch line and the second touch line cross each other; and a first connection wiring disposed in the peripheral portion of the first opening and connecting the first touch electrode and the second touch electrode to each other. Various other embodiments are also possible.
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公开(公告)号：US20230056094A1
公开(公告)日：2023-02-23
申请号：US17954745
申请日：2022-09-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewan KIM , Junghyun KIM , Sangheon PARK , Gyudong EOM , Dongseop LEE
IPC: H05K1/18 , H01L23/00 , H01R12/62 , H01L23/538
Abstract: An electronic device is provided. The electronic device includes a display panel, a first connection member on which a display driver integrated circuit (DDIC) configured to control the display panel is disposed, a first contact point part disposed on the first connection member, a second contact point part spaced apart from the first contact point part in a second direction perpendicular to the first direction and disposed on the first contact point part, a second connection member disposed adjacent to the first connection member, a third contact point part arranged in the first direction and is disposed on the first layer of the second connection member to be connected to the first contact point part, and a fourth contact point part arranged in the first direction and is arranged on the second layer of the second connection member to be connected to the second contact point part.
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公开(公告)号：US20210357079A1
公开(公告)日：2021-11-18
申请号：US17284943
申请日：2019-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram SONG , Sangheon PARK , Hoondo HEO , Minuk KIM , Jongdae PARK , Ilyong YU
Abstract: According to various embodiments of the present invention, an electronic device may comprise a touch layer in which a sensor may be disposed below a designated area, wherein the touch layer comprises: a first touch line including a first touch electrode and a second touch electrode arranged in a first direction in the designated area; a second touch line including a third touch electrode and a fourth touch electrode arranged in a second direction while crossing the first touch line in the designated area; a first opening formed in the area where the first touch line and the second touch line cross each other; and a first connection wiring disposed in the peripheral portion of the first opening and connecting the first touch electrode and the second touch electrode to each other. Various other embodiments are also possible.
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