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8 条记录 (耗时 0.013 秒)

    ELECTRONIC DEVICE FOR PROVIDING BIOMETRIC INFORMATION AND OPERATION METHOD THEREOF
    1.
    发明公开
    ELECTRONIC DEVICE FOR PROVIDING BIOMETRIC INFORMATION AND OPERATION METHOD THEREOF 审中-实审

    公开(公告)号：EP4360551A1

    公开(公告)日：2024-05-01

    申请号：EP22898931.5

    申请日：2022-11-15

    申请人： Samsung Electronics Co., Ltd.

    发明人： OH, Duseon ,  KWAK, Donguk ,  LIM, Daehyeong ,  CHO, Jaehun ,  KIM, Hyunsoo

    IPC分类号： A61B5/1455 ,  A61B5/00

    CPC分类号： A61B5/00 ,  A61B5/1455

    摘要： This electronic device may comprise at least one sensor, a communication circuit, and at least one processor operatively connected to the at least one sensor and the communication circuit. The at least one processor may be configured to: identify the wearing state of the electronic device by means of the at least one sensor when the amount of change in the movement of the electronic device acquired by means of the at least one sensor is within a critical range; select a group corresponding to the wearing state from among a plurality of groups including a first group, which includes saturation of percutaneous oxygen (SpO2) values that can correspond to reference values based on photoplethysmogram (PPG) signals, and a second group, which includes other SpO2 values that can correspond to the reference values; and acquire a first PPG signal by means of the at least one sensor and acquire a first SpO2 by using the selected group and a first reference value based on the first PPG signal.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DISPLAY OF ELECTRONIC DEVICE
    4.
    发明公开
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DISPLAY OF ELECTRONIC DEVICE 审中-公开

    公开(公告)号：EP4439261A1

    公开(公告)日：2024-10-02

    申请号：EP22919070.7

    申请日：2022-12-22

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Hojin ,  YEOM, Donghyun ,  CHO, Jaehun

    IPC分类号： G06F3/0481 ,  G09G5/22

    CPC分类号： G09G5/22 ,  G06F3/0481

    摘要： An electronic device includes a display panel, a display driving circuit, and at least one processor operatively connected to the display driving circuit. The at least one processor may determine resolution of each of a plurality of applications, and generate a frame image including regions corresponding to execution screens of the plurality of applications and determined resolutions of the plurality of applications, based at least partially on the resolutions of the plurality of applications and/or information on a display region corresponding to the execution screens of the plurality of applications on the display panel, and transmit, to the display driving circuit, the frame image and coordinate information of each of the regions included in the frame image. The display driving circuit up-scales at least a portion, which has resolution lower than resolution of the display panel, of the regions included in the frame image, based on the frame image and the coordinate information of each of the regions, such that the frame image has resolution corresponding to the resolution of the display panel and control the display panel to display the execution screen of each of the plurality of applications, based on the up-scaled frame image. Besides various embodiments understood through the specification are possible.

    ELECTRONIC DEVICE, AND METHOD FOR PERFORMING AUTOFOCUS
    5.
    发明公开
    ELECTRONIC DEVICE, AND METHOD FOR PERFORMING AUTOFOCUS 审中-公开

    公开(公告)号：EP4087232A1

    公开(公告)日：2022-11-09

    申请号：EP21751143.5

    申请日：2021-02-04

    申请人： Samsung Electronics Co., Ltd.

    发明人： LEE, Changwoo ,  KIM, Dohan ,  BANG, Jinmin ,  CHO, Jaehun

    IPC分类号： H04N5/232 ,  H04N5/369 ,  H04N9/04 ,  H01L27/146

    摘要： An electronic device according to an embodiment disclosed in the present document comprises: an image sensor comprising a plurality of pixels; an AF processing unit; a memory; and a control unit. Each pixel included in the plurality of pixels comprises a plurality of photodiodes and a microlens. The control unit provides at least one of a first piece of AF data and a second piece of AF data to the AF processing unit, and the AF processing unit may execute a first phase autofocus (PAF) operation on the basis of the first piece of AF data or execute a second PAF operation on the basis of the second piece of AF data.

    ELECTRONIC DEVICE AND IMAGE CAPTURING METHOD THEREOF
    7.
    发明公开
    ELECTRONIC DEVICE AND IMAGE CAPTURING METHOD THEREOF 审中-公开

    公开(公告)号：EP4307652A1

    公开(公告)日：2024-01-17

    申请号：EP22788280.0

    申请日：2022-03-21

    申请人： Samsung Electronics Co., Ltd.

    发明人： LEE, Changwoo ,  KIM, Hojin ,  CHO, Jaehun

    IPC分类号： H04N5/225 ,  H04N5/77 ,  H04N5/907 ,  H04N5/232

    摘要： An electronic device, according to various embodiments, may comprise: a memory; a display panel; a display driver integrated circuit operatively connected to the display panel; an image sensor disposed on the bottom end of the display panel; and a processor operatively connected to the image sensor. The display driver integrated circuit is operatively connected to the display panel and the processor so as to detect the outputting of a first frame on the display panel and be capable of transmitting a first signal to the processor when the first frame is outputted on the display panel. The processor may control so as to: in accordance with a shoot command inputted from a user, generate the first frame which has a predetermined pixel value; output the first frame through the display panel; and when the first signal is received from the display driver integrated circuit, capture an image through the image sensor and store the captured image in the memory.