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    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING OUTPUT OF LIGHT SOURCES OF ELECTRONIC DEVICE
    2.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING OUTPUT OF LIGHT SOURCES OF ELECTRONIC DEVICE 有权

    公开(公告)号：US20220021178A1

    公开(公告)日：2022-01-20

    申请号：US17449498

    申请日：2021-09-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byeonghoon PARK ,  Yongchan KEH ,  Woontahk SUNG

    IPC: H01S5/00 ,  G01J1/44 ,  H01S5/02257 ,  H01S5/068

    Abstract: An electronic device according to various embodiments may comprise: a circuit board; a plurality of light sources mounted on the circuit board; a first detection circuit arranged adjacent to the plurality of light sources and mounted on the circuit board; and a casing including a body portion mounted on the circuit board and surrounding at least a portion of an area in which the plurality of light sources and the first detection circuit are arranged, and a window mounted on the body portion facing the plurality of light sources, wherein the window may include a diffuser formed on at least one surface of the window and configured to disperse light emitted from the plurality of light sources and a second detection circuit at least partially surrounding the diffuser on the outer surface of the window.

    INFRARED LIGHT SOURCE MODULE HAVING SHIELD CAN EMBEDDED THEREIN AND ELECTRONIC DEVICE COMPRISING SAME
    3.
    发明公开
    INFRARED LIGHT SOURCE MODULE HAVING SHIELD CAN EMBEDDED THEREIN AND ELECTRONIC DEVICE COMPRISING SAME 审中-公开

    公开(公告)号：US20240155097A1

    公开(公告)日：2024-05-09

    申请号：US18414240

    申请日：2024-01-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byeonghoon PARK ,  Yongchan KEH

    IPC: H04N13/254 ,  H01S5/00 ,  H01S5/183 ,  H04N13/25

    CPC classification number: H04N13/254 ,  H01S5/005 ,  H01S5/183 ,  H04N13/25

    Abstract: The electronic device includes an infrared light emitter disposed on the printed circuit board, the infrared light emitter corresponding to a first light-transmitting area of the plurality of light-transmitting areas, and being configured to emit infrared light through the first light-transmitting area; and an infrared receiver corresponding to a second light-transmitting area of the plurality of light-transmitting areas. The infrared light emitter includes: a substrate including a third surface facing a third direction and a fourth surface facing a fourth direction opposite to the third direction; at least one electronic component including a light source disposed on the fourth surface of the substrate; a module housing surrounding the at least one electronic component of the substrate; and a shielding member disposed in the module housing, the shielding member being configured to shield electromagnetic waves.

    IMAGE PROCESSING DEVICE AND METHOD OF ELECTRONIC DEVICE
    4.
    发明申请
    IMAGE PROCESSING DEVICE AND METHOD OF ELECTRONIC DEVICE 有权

    公开(公告)号：US20210035267A1

    公开(公告)日：2021-02-04

    申请号：US16978655

    申请日：2019-02-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yongchan KEH ,  Byeonghoon PARK ,  Youngkwon YOON

    IPC: G06T5/00 ,  G06T7/521 ,  H04N5/33

    Abstract: According to various embodiments of the present invention, an electronic device can comprise: a light source configured to allow light, excluding a visible light band, to be incident on a designated pattern; a memory for storing designated pattern information; a camera configured to receive the light, which is incident from the light source and reflected by an external object; and a processor. The processor can be configured to: acquire a first image on an external object by using a camera, wherein the first image includes a pattern formed when the designated pattern is deformed by a curve of the surface of the external object; extract deformed pattern information from the first image by using the first image and the designated pattern information; and generate a second image from which the pattern deformed in the first image has been removed, by using the first image and the extracted deformed pattern information. Additional various embodiments are possible.

    METHOD AND APPARATUS FOR SETTING ELECTRONIC BLACKBOARD SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR SETTING ELECTRONIC BLACKBOARD SYSTEM 审中-公开
    用于设置电子黑板系统的方法和装置

    公开(公告)号：US20140062863A1

    公开(公告)日：2014-03-06

    申请号：US14012060

    申请日：2013-08-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taehyeon YU ,  Sejeong NA ,  Haeyoung PARK ,  Yongchan KEH

    IPC: G06F3/00

    CPC classification number: G06F3/005 ,  G06F3/0418 ,  G06F3/0425

    Abstract: Provided are a method and apparatus for setting an electronic blackboard system. In response to a user input to a control apparatus requesting setting of the electronic blackboard, sensitivity of an IR camera is set so that visible rays are detected. A projector projects an image with a presentation region and a first guider therein for alignment. The IR camera transmits a first captured image of the presentation region, including at least a portion of the first guider, to the control apparatus. The projector is then controlled to project to the screen at least a portion of a second guider corresponding to the first guider in the first image received from the IR camera. The user may then make positional adjustments to the IR camera or projector using the second guider.

    Abstract translation: 提供一种用于设置电子黑板系统的方法和装置。 响应于用户输入到请求设置电子黑板的控制装置，设置IR相机的灵敏度以便检测可见光线。 投影仪投射具有呈现区域的图像和其中的第一引导件用于对准。 IR摄像机将包括至少一部分第一引导器的呈现区域的第一拍摄图像发送到控制装置。 然后，控制投影仪，将从红外相机接收的第一图像中的与第一导向器对应的第二导引器的至少一部分投影到屏幕。 然后，用户可以使用第二导向器对IR相机或投影仪进行位置调整。

    ELECTRONIC DEVICE AND METHOD FOR IMPROVING FAR-FIELD PERFORMANCE OF CAMERA
    6.
    发明公开
    ELECTRONIC DEVICE AND METHOD FOR IMPROVING FAR-FIELD PERFORMANCE OF CAMERA 审中-公开

    公开(公告)号：US20230386061A1

    公开(公告)日：2023-11-30

    申请号：US18448575

    申请日：2023-08-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yongchan KEH ,  Byeonghoon PARK ,  Kihuk LEE ,  Hwayong KANG

    IPC: G06T7/586 ,  H04N23/56 ,  G06T5/00

    CPC classification number: G06T7/586 ,  H04N23/56 ,  G06T5/002

    Abstract: An electronic device is provided. The electronic device includes an optical output module, an image sensor configured to receive a reflected light that originates from a light output by the optical output module, and to obtain image data, a memory, and a processor operatively coupled to the optical output module, the image sensor, and the memory, wherein the processor is configured to control the optical output module to output a spotlight at a first time point, control the optical output module to output a floodlight at a second time point, produce a first depth map based on first image data associated with a first reflected light that originates from the spotlight, produce a second depth map based on second image data associated with a second reflected light that originates from the floodlight, and produce a third depth map based on the first depth map and the second depth map.

    LIGHT SOURCE MODULE INCLUDING TRANSPARENT MEMBER WITH META-SURFACE AND ELECTRONIC DEVICE COMPRISING THE SAME
    7.
    发明申请
    LIGHT SOURCE MODULE INCLUDING TRANSPARENT MEMBER WITH META-SURFACE AND ELECTRONIC DEVICE COMPRISING THE SAME 审中-公开

    公开(公告)号：US20190309925A1

    公开(公告)日：2019-10-10

    申请号：US16367423

    申请日：2019-03-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yongchan KEH ,  Byeonghoon PARK ,  Youngkwon YOON

    IPC: F21V3/04 ,  F21V5/00

    Abstract: In an embodiment, a light source module may include a substrate, a light emitter comprising a light source disposed on one surface of the substrate and including an array of light emitting elements configured to emit light, a support disposed on the one surface of the substrate and accommodating at least a portion of the light emitter, and a transparent member comprising transparent material disposed over the support. The transparent member may include a pattern layer disposed on a first surface of the transparent member and configured to change a pattern of the light output from the light emitting elements, and a first meta-surface disposed on a second surface of the transparent member and including a plurality of first unit structures configured to change an angle of the light that passed through the pattern layer.

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