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公开(公告)号：US11630892B2
公开(公告)日：2023-04-18
申请号：US17041998
申请日：2018-03-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A fingerprint unlocking method and a terminal are provided. The method may be applied to a terminal having an in-screen fingerprint detection function. When the terminal is in a screen-locked state, the terminal determines whether an operation of a user meets a preset condition. If the operation of the user meets the preset condition, a fingerprint recognition identifier is displayed on a touch display screen of the terminal. A display area of the fingerprint recognition identifier is an area in which fingerprint recognition can be performed. The method resolves a problem that the user cannot perform fingerprint unlocking because the user cannot see a position of a fingerprint detector.
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公开(公告)号：US20170177155A1
公开(公告)日：2017-06-22
申请号：US15447952
申请日：2017-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin Zhou , Hang Li , Bing Liu , Yifei Wang
CPC classification number: G06F3/0416 , G06F3/0227 , G06F3/044 , H04M1/02
Abstract: A system comprises a touchscreen, at least one touch control unit, a first controller, and a second controller, where the touch control unit includes a detection electrode, an induction electrode, and a conducting wire that connects the detection electrode and the induction electrode, where the detection electrode is located outside a touch control area of the touchscreen, the induction electrode is located in the touch control area of the touchscreen, and the induction electrode is coupled to at least one capacitance node in the touchscreen, and the first controller is separately connected to the touchscreen and the second controller. A touch control operation performed by a user on the detection electrode disposed outside the touchscreen is identified using an existing capacitance node in the touchscreen, and the terminal is controlled according to the touch control operation.
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Patent Agency Ranking
公开(公告)号：US10175840B2
公开(公告)日：2019-01-08
申请号：US15508210
申请日：2014-09-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin Zhou , Hang Li , Chao Meng , Chiaching Chu , Chingyi Wang , Bing Liu
IPC: G06F3/045 , G06F3/044 , G02F1/1333 , G02F1/1343 , G06F3/041
Abstract: The present disclosure discloses a terminal, a touch control unit, a touchscreen, a screen protector, and an operation detection apparatus and method, and pertains to the field of terminal control. The terminal includes a touchscreen, a controller connected to the touchscreen, and at least one touch control unit, where the touch control unit includes a detection electrode, an induction electrode, and a conducting wire connecting the detection electrode and the induction electrode. The detection electrode is located outside a touch area of the touchscreen, the induction electrode is located in the touch area of the touchscreen, and the induction electrode is coupled to at least one capacitance node on the touchscreen. An existing capacitance node on the touchscreen identifies a touch operation performed by a user on the detection electrode disposed outside the touchscreen, and the terminal is controlled according to the touch operation.
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4.发明申请公开(公告)号：US20170285805A1
公开(公告)日：2017-10-05
申请号：US15508210
申请日：2014-09-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin Zhou , Hang Li , Chao Meng , Chiaching Chu , Chingyi Wang , Bing Liu
IPC: G06F3/044 , G02F1/1333 , G02F1/1343
CPC classification number: G06F3/044 , G02F1/13338 , G02F1/13439 , G06F3/0416
Abstract: The present disclosure discloses a terminal, a touch control unit, a touchscreen, a screen protector, and an operation detection apparatus and method, and pertains to the field of terminal control. The terminal includes a touchscreen, a controller connected to the touchscreen, and at least one touch control unit, where the touch control unit includes a detection electrode, an induction electrode, and a conducting wire connecting the detection electrode and the induction electrode. The detection electrode is located outside a touch area of the touchscreen, the induction electrode is located in the touch area of the touchscreen, and the induction electrode is coupled to at least one capacitance node on the touchscreen. An existing capacitance node on the touchscreen identifies a touch operation performed by a user on the detection electrode disposed outside the touchscreen, and the terminal is controlled according to the touch operation.
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公开(公告)号：US11941101B2
公开(公告)日：2024-03-26
申请号：US18180661
申请日：2023-03-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G06F21/32 , G06V40/1306 , G06V40/1365 , G06V40/63
Abstract: A fingerprint unlocking method and a terminal are provided. The method may be applied to a terminal having an in-screen fingerprint detection function. When the terminal is in a screen-locked state, the terminal determines whether an operation of a user meets a preset condition. If the operation of the user meets the preset condition, a fingerprint recognition identifier is displayed on a touch display screen of the terminal. A display area of the fingerprint recognition identifier is an area in which fingerprint recognition can be performed. The method resolves a problem that the user cannot perform fingerprint unlocking because the user cannot see a position of a fingerprint detector.
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公开(公告)号：US20210042403A1
公开(公告)日：2021-02-11
申请号：US17041998
申请日：2018-03-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A fingerprint unlocking method and a terminal are provided. The method may be applied to a terminal having an in-screen fingerprint detection function. When the terminal is in a screen-locked state, the terminal determines whether an operation of a user meets a preset condition. If the operation of the user meets the preset condition, a fingerprint recognition identifier is displayed on a touch display screen of the terminal. A display area of the fingerprint recognition identifier is an area in which fingerprint recognition can be performed. The method resolves a problem that the user cannot perform fingerprint unlocking because the user cannot see a position of a fingerprint detector.
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公开(公告)号：US10082904B2
公开(公告)日：2018-09-25
申请号：US15447952
申请日：2017-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin Zhou , Hang Li , Bing Liu , Yifei Wang
CPC classification number: G06F3/0416 , G06F3/0227 , G06F3/044 , H04M1/02
Abstract: A system comprises a touchscreen, at least one touch control unit, a first controller, and a second controller, where the touch control unit includes a detection electrode, an induction electrode, and a conducting wire that connects the detection electrode and the induction electrode, where the detection electrode is located outside a touch control area of the touchscreen, the induction electrode is located in the touch control area of the touchscreen, and the induction electrode is coupled to at least one capacitance node in the touchscreen, and the first controller is separately connected to the touchscreen and the second controller. A touch control operation performed by a user on the detection electrode disposed outside the touchscreen is identified using an existing capacitance node in the touchscreen, and the terminal is controlled according to the touch control operation.
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