Magnetic field sensor in a portable electronic device

    公开(公告)号:US11346902B2

    公开(公告)日:2022-05-31

    申请号:US17177481

    申请日:2021-02-17

    Applicant: Apple Inc.

    Abstract: A portable computing device that includes a base portion that carries an audio module and a display housing that carries a display is disclosed. The display housing is coupled with, and rotatable with respect to, the base portion. The display housing includes a magnet, and the base portion includes a magnetic field sensor that detects an external magnetic field of the magnet. The magnetic field sensor provides a signal that deactivates the display. In order to reduce layout changes in the portable computing device, the magnetic field sensor is positioned in an audio housing that carries the audio module. However, the magnetic field sensor is designed and oriented to detect the magnetic field from the magnet in the display housing and effectively ignore magnets associated with the audio module. In order to reduce the amount of electrical connections, the magnetic field sensor is electrically coupled to the audio module.

    Biometric key including a textured ceramic cover

    公开(公告)号:US11113494B2

    公开(公告)日:2021-09-07

    申请号:US16812297

    申请日:2020-03-07

    Applicant: Apple Inc.

    Abstract: An electronic device is provided, the electronic device having a keyboard including a biometric input device. The biometric input device may be a biometric key or button. A cap of a biometric key or button may include a textured ceramic cover, such as a textured sapphire cover. The cap may further include a rear decorative coating and a front antireflective coating disposed on or over the textured ceramic cover. The cap may have one or more visual and or tactile properties which resemble those of an adjacent key of the keyboard.

    Magnetic field sensor in a portable electronic device

    公开(公告)号:US10955494B2

    公开(公告)日:2021-03-23

    申请号:US16381940

    申请日:2019-04-11

    Applicant: Apple Inc.

    Abstract: A portable computing device that includes a base portion that carries an audio module and a display housing that carries a display is disclosed. The display housing is coupled with, and rotatable with respect to, the base portion. The display housing includes a magnet, and the base portion includes a magnetic field sensor that detects an external magnetic field of the magnet. The magnetic field sensor provides a signal that deactivates the display. In order to reduce layout changes in the portable computing device, the magnetic field sensor is positioned in an audio housing that carries the audio module. However, the magnetic field sensor is designed and oriented to detect the magnetic field from the magnet in the display housing and effectively ignore magnets associated with the audio module. In order to reduce the amount of electrical connections, the magnetic field sensor is electrically coupled to the audio module.

    Magnetic field sensor in a portable electronic device

    公开(公告)号:US11726151B2

    公开(公告)日:2023-08-15

    申请号:US17660949

    申请日:2022-04-27

    Applicant: Apple Inc.

    CPC classification number: G01R33/096 G01R33/091 G06F1/1677

    Abstract: A portable computing device that includes a base portion that carries an audio module and a display housing that carries a display is disclosed. The display housing is coupled with, and rotatable with respect to, the base portion. The display housing includes a magnet, and the base portion includes a magnetic field sensor that detects an external magnetic field of the magnet. The magnetic field sensor provides a signal that deactivates the display. In order to reduce layout changes in the portable computing device, the magnetic field sensor is positioned in an audio housing that carries the audio module. However, the magnetic field sensor is designed and oriented to detect the magnetic field from the magnet in the display housing and effectively ignore magnets associated with the audio module. In order to reduce the amount of electrical connections, the magnetic field sensor is electrically coupled to the audio module.

    BIOMETRIC KEY INCLUDING A TEXTURED CERAMIC COVER

    公开(公告)号:US20210397808A1

    公开(公告)日:2021-12-23

    申请号:US17462952

    申请日:2021-08-31

    Applicant: Apple Inc.

    Abstract: An electronic device is provided, the electronic device having a keyboard including a biometric input device. The biometric input device may be a biometric key or button. A cap of a biometric key or button may include a textured ceramic cover, such as a textured sapphire cover. The cap may further include a rear decorative coating and a front antireflective coating disposed on or over the textured ceramic cover. The cap may have one or more visual and or tactile properties which resemble those of an adjacent key of the keyboard.

    Biometric key including a textured ceramic cover

    公开(公告)号:US11734942B2

    公开(公告)日:2023-08-22

    申请号:US17462952

    申请日:2021-08-31

    Applicant: Apple Inc.

    CPC classification number: G06V40/13 G02B1/115

    Abstract: An electronic device is provided, the electronic device having a keyboard including a biometric input device. The biometric input device may be a biometric key or button. A cap of a biometric key or button may include a textured ceramic cover, such as a textured sapphire cover. The cap may further include a rear decorative coating and a front antireflective coating disposed on or over the textured ceramic cover. The cap may have one or more visual and or tactile properties which resemble those of an adjacent key of the keyboard.

    BIOMETRIC KEY INCLUDING A TEXTURED CERAMIC COVER

    公开(公告)号:US20210142030A1

    公开(公告)日:2021-05-13

    申请号:US16812297

    申请日:2020-03-07

    Applicant: Apple Inc.

    Abstract: An electronic device is provided, the electronic device having a keyboard including a biometric input device. The biometric input device may be a biometric key or button. A cap of a biometric key or button may include a textured ceramic cover, such as a textured sapphire cover. The cap may further include a rear decorative coating and a front antireflective coating disposed on or over the textured ceramic cover. The cap may have one or more visual and or tactile properties which resemble those of an adjacent key of the keyboard.

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