公开(公告)号：US11747880B2

公开(公告)日：2023-09-05

申请号：US17289980

申请日：2019-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongdae Park ,  Hoondo Heo ,  Minuk Kim ,  Jungwon Kim

IPC: G06F1/3231 ,  G06F1/3228 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0486 ,  G06F3/0488

CPC classification number: G06F1/3231 ,  G06F1/3228 ,  G06F3/044 ,  G06F3/0412 ,  G06F3/0486 ,  G06F3/0488 ,  G06F2203/04105

Abstract: Disclosed in various embodiments of the present invention are a method and a device, the device comprising a touch sensing module, a memory and a processor, wherein the processor is configured to detect a touch input while a low-power display mode is driven, store, in the memory, touch data corresponding to the detected touch input, change the low-power display mode to another designated mode, reset a touch baseline of the touch sensing module in response to the mode change, and compensate for the touch strength of the stored touch data at least on the basis of the designated mode. Various embodiments are possible.

公开(公告)号：US11604553B2

公开(公告)日：2023-03-14

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

IPC: G06F3/044 ,  G06F3/041

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.

公开(公告)号：US12265685B2

公开(公告)日：2025-04-01

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

IPC: G06F3/044 ,  G06F3/041

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.

公开(公告)号：US11073866B2

公开(公告)日：2021-07-27

申请号：US16747674

申请日：2020-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minuk Kim ,  Jiyong Kim ,  Jongdae Park ,  Keunsik Lee ,  Hoondo Heo ,  Changryong Heo

IPC: G06F1/16 ,  H04M1/02 ,  G06F3/01

Abstract: An foldable electronic device and method are disclosed. The device includes: a foldable housing rotatable about a hinge, enabling folding of a flexible display. The device further includes a touch sensor, a first processor and a second processor. The processors implement the method, including: by the first processor, detecting an external object contacting the flexible display and requesting activation of the second processor based on the detection; and by the second processor: activating and outputting a notification warning of potential damage to the flexible display if the device is folded closed with the external object present on the flexible display.

公开(公告)号：US11822741B2

公开(公告)日：2023-11-21

申请号：US17508667

申请日：2021-10-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoondo Heo ,  Jongdae Park ,  Minuk Kim ,  Jungwon Kim

IPC: G06F3/041 ,  G06F3/04886 ,  G06F9/451

CPC classification number: G06F3/0416 ,  G06F3/04886 ,  G06F9/451 ,  G06F2203/04101 ,  G06F2203/04102 ,  G06F2203/04803

Abstract: Various embodiments of the disclosure relate to an electronic device and an operation method thereof. The electronic device may comprise: a display comprising a touch screen; a memory; and at least one processor electrically connected to the display and the memory. The memory may store instructions which, when executed, cause the at least one processor to: store, in the memory, information associated with a plurality of algorithms for identifying the location of an input; identify, among the plurality of algorithms, a first algorithm corresponding to a first screen region which is a portion of a screen region of the touch screen; identify a first input on the first screen region; and using the first algorithm, acquire touch coordinate information, corresponding to the location corresponding to the first input, on the touch screen.

公开(公告)号：US11669202B2

公开(公告)日：2023-06-06

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

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/044

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.

公开(公告)号：US11941215B2

公开(公告)日：2024-03-26

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

IPC: G06F3/044 ,  G06F3/041

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.

公开(公告)号：US11531419B2

公开(公告)日：2022-12-20

申请号：US17431910

申请日：2020-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongdae Park ,  Bongjun Ko ,  Kyoungtaek Lee

IPC: G06F3/041 ,  G06F3/044

Abstract: According to an embodiment, an electronic device comprises a housing, a display including at least one region corresponding to at least one surface of the housing, a touch sensor for detecting a touch input on the at least one region, a first processor operably coupled to the touch sensor, and a second processor operably coupled to the display, the touch sensor, and the first processor, wherein the first processor is configured to detect first position information of an external object touching the at least one region and first energy information related to a contact surface of the external object, based on a capacitance measured from the touch sensor at a first time point, detect second position information of the external object which touches the at least one region and second energy information related to the contact surface of the external object, based on a capacitance measured from the touch sensor at a second time point which comes after the first time point, and transmit a signal to the second processor, wherein the signal is based on at least one of the first position information, the second position information, the first energy information, and the second energy information.

公开(公告)号：US11442587B2

公开(公告)日：2022-09-13

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

IPC: G06F3/044 ,  G06F3/041

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.

公开(公告)号：US09495095B2

公开(公告)日：2016-11-15

申请号：US13625243

申请日：2012-09-24

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jongdae Park ,  Heonseok Lee ,  Hoondo Heo ,  Dongsub Kim

IPC: G06F3/045 ,  G06F3/0488

CPC classification number: G06F3/04883

Abstract: A system and a method of identifying a type of touch input to a mobile device with a touch panel are provided. The system includes a touch screen comprising a touch panel, a memory for storing information to execute a function of an application, corresponding to a touch area size and a touch interaction, and a controller. The controller identifies, when a touch is detected via the touch panel, the touch area size and the touch interaction. The controller determines information to execute a function corresponding to the identified touch area size and the identified touch interaction by referring to the memory. The controller controls a function of the application that is currently being executed.

Abstract translation: 提供了一种使用触摸面板识别对移动设备的触摸输入类型的系统和方法。 该系统包括触摸屏，其包括触摸面板，用于存储用于执行应用功能的信息的存储器，对应于触摸区域大小和触摸交互，以及控制器。 当通过触摸面板检测到触摸时，控制器识别触摸区域大小和触摸交互。 控制器通过参考存储器来确定执行与所识别的触摸区域大小和所识别的触摸交互相对应的功能的信息。 控制器控制当前正在执行的应用程序的功能。