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    Electronic device comprising sensor and method for operating same
    1.
    发明授权
    Electronic device comprising sensor and method for operating same 有权

    公开(公告)号：US10949637B2

    公开(公告)日：2021-03-16

    申请号：US16309189

    申请日：2017-01-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ho Kyung Kang ,  Young Tae Jeong ,  Han Vit Kang ,  Byeong Cheol Kim ,  Jung Won Kim ,  Jeong Sik Jeong ,  Kwang Tai Kim ,  Hyung Sup Byeon ,  Hyun Ju Hong

    IPC: G06K9/00 ,  G06F3/01 ,  G06F3/041 ,  G06F21/32

    Abstract: Disclosed is an electronic device including a housing including a transparent cover including a first region and a second region adjacent to the first region, a touchscreen display interposed between the first region and a second surface of the housing and exposed through the first region, an opaque layer interposed between the second region of the transparent cover and the second surface and exposed through the second region, a fingerprint sensor interposed between the opaque layer and the second surface, and a pressure sensor interposed between the fingerprint sensor and the second surface and sensing a pressure of an external object against the opaque layer. The pressure sensor includes a first electrode substantially in parallel with the opaque layer, a second electrode spaced from the first electrode layer and extending substantially in parallel in the second direction, and a dielectric layer interposed between the first electrode and the second electrode.

    Electronic device including display and method for manufacturing display
    5.
    发明授权
    Electronic device including display and method for manufacturing display 有权

    公开(公告)号：US10466822B2

    公开(公告)日：2019-11-05

    申请号：US15828671

    申请日：2017-12-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang Seob Kim ,  Su Yeon Kim ,  Kwang Tai Kim ,  Ju Yeong Lee ,  Hyun Ju Hong

    IPC: G06F3/041 ,  G02F1/1335 ,  H04N5/225 ,  G02F1/1333

    Abstract: An electronic device is disclosed. The electronic device includes a display panel, a partial region of the display panel including an active region configured to output light and including a cut in a thickness direction of the display panel, a touch sensor formed on the display panel, a partial region of the touch sensor corresponding to the cut region of the display panel, including a cut in a thickness direction of the touch sensor, and a polarizing plate disposed on the display panel, a partial region of the polarizing plate corresponding to the cut region of the display panel, including a cut in a thickness direction of the polarizing plate, and a cut surface of the display panel, a cut surface of the touch sensor, and a cut surface of the polarizing plate are formed to coincide with each other.

    Electronic device and method for determining touch coordinate thereof
    7.
    发明授权
    Electronic device and method for determining touch coordinate thereof 有权

    公开(公告)号：US10551980B2

    公开(公告)日：2020-02-04

    申请号：US15884682

    申请日：2018-01-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dae Kwang Jung ,  Min Woo Lee ,  Myung Su Kang ,  Ji Woong Oh ,  Hyun Ju Hong

    IPC: G06F3/044 ,  G06K9/00

    Abstract: An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.

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