ELECTRONIC DEVICE EQUIPPED WITH OPTICAL FINGERPRINT SENSOR

    公开(公告)号:US20200292741A1

    公开(公告)日:2020-09-17

    申请号:US16650073

    申请日:2018-09-21

    摘要: Disclosed is an electronic device including a transparent member, a display that is disposed under the transparent member and that includes a plurality of pixels, an image sensor disposed under at least a partial area of the display, and an optical path layer disposed between the at least a partial area and the image sensor. The optical path layer includes an incident path of light that is formed such that, when light output through the plurality of pixels is reflected from the transparent member and an external object in contact with the transparent member, light reflected from the external object is delivered to the image sensor and light reflected from the transparent member is interrupted. Besides, it may be permissible to prepare various other embodiments speculated through the specification.

    WEARABLE ELECTRONIC DEVICE INCLUDING FINGERPRINT SENSOR

    公开(公告)号:US20190163953A1

    公开(公告)日:2019-05-30

    申请号:US16202247

    申请日:2018-11-28

    IPC分类号: G06K9/00 G06K9/20 G06K9/62

    摘要: Disclosed is an electronic device including a transparent member, a display, wherein at least part of the display is disposed under the transparent member, wherein the display includes an active area, in which a plurality of pixels capable of outputting light to display contents, a biometric sensor, wherein at least part of the biometric sensor is disposed in a first area outside the active area, and a reflector positioned to direct light reflected by an external object in contact with at least a partial area of the transparent member to the biometric sensor through at least a portion of the transparent member, wherein at least some of the plurality of pixels are positioned to irradiate the external object, thereby resulting in the light reflected by the external object.

    ELECTRONIC DEVICE SUPPORTING FINGERPRINT VERIFICATION AND METHOD FOR OPERATING THE SAME

    公开(公告)号:US20230274572A1

    公开(公告)日:2023-08-31

    申请号:US18195673

    申请日:2023-05-10

    IPC分类号: G06V40/13

    CPC分类号: G06V40/1318 G06V40/1312

    摘要: An electronic device is provided that includes a display in which a fingerprint recognition area is formed and which includes a display pixel layer, and a rear panel, formed under the display, having a first hole. The electronic device also includes a bracket, disposed under the rear panel, having a sensor accommodating area corresponding to a fingerprint sensor. The electronic device additionally includes the fingerprint sensor disposed under the display pixel layer and adapted to acquire image information to be used for authentication of a fingerprint using light radiated from the display pixel layer and reflected by the object. The electronic device further includes a processor adapted to display, on the display, the fingerprint recognition area when a function associated with a fingerprint recognition is executed.

    ELECTRONIC DEVICE COMPRISING FINGERPRINT SENSOR

    公开(公告)号:US20210174048A1

    公开(公告)日:2021-06-10

    申请号:US16762890

    申请日:2018-10-22

    IPC分类号: G06K9/00

    摘要: An electronic device is disclosed. According to an embodiment, an electronic device may comprise: a transparent member; a display panel that is disposed beneath the transparent member and comprises multiple pixels and at least one transmission area which is formed between the multiple pixels and through which light can pass; a biometric sensor which is disposed beneath the display panel and can acquire light that has been output through at least some of the multiple pixels, has been reflected by an external object near or in contact with the transparent member, and then has passed through the at least one transmission area; and a light path changing member disposed between the biometric sensor and the display panel and spaced a predetermined distance apart from the biometric sensor, the light path changing member being able to change an optical path with respect to at least a part of the light having passed through the at least one transmission area. Various other embodiments found in the specification are also possible.

    ELECTRONIC DEVICE SUPPORTING FINGERPRINT VERIFICATION AND METHOD FOR OPERATING THE SAME

    公开(公告)号:US20210042495A1

    公开(公告)日:2021-02-11

    申请号:US17083926

    申请日:2020-10-29

    IPC分类号: G06K9/00

    摘要: An electronic device is provided that includes a display in which a fingerprint recognition area is formed and which includes a display pixel layer, and a rear panel, formed under the display, having a first hole. The electronic device also includes a bracket, disposed under the rear panel, having a sensor accommodating area corresponding to a fingerprint sensor. The electronic device additionally includes the fingerprint sensor disposed under the display pixel layer and adapted to acquire image information to be used for authentication of a fingerprint using at least partially light radiated from the display pixel layer and reflected by the object. The sensor accommodating area has a second hole passing through the bracket, and the fingerprint sensor is disposed in the sensor accommodating area such that an air gap between the display and the fingerprint sensor is formed at least by a portion of the second hole.