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    Diffuser and hair dryer having the same
    73.
    发明授权
    Diffuser and hair dryer having the same 有权

    公开(公告)号：US11576474B2

    公开(公告)日：2023-02-14

    申请号：US17077921

    申请日：2020-10-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungtae Kim ,  Hyunchul Kim ,  Yunhee Ku ,  Rayoung Park ,  Dongwon Kim

    IPC: A45D20/12

    Abstract: A diffuser may include a diffusing case having a rear side removably coupled to a main body of a hair dryer. Fluid (such as gas or air) discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side. The fluid introduced into the diffusing case is discharged to an outside through a front side of the diffusing case. A light irradiator may be provided inside the diffusing case to irradiate light toward the front side of the diffusing case. The light irradiator may include a plurality of light emitters arranged on a circuit board to emit light. Some of the plurality of light emitters may be spaced apart from others of the plurality of light emitters in a front-rear direction.

    Electronic device
    75.
    发明授权
    Electronic device 有权

    公开(公告)号：US11215832B2

    公开(公告)日：2022-01-04

    申请号：US16495380

    申请日：2019-08-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungyong Shin ,  Hyunchul Kim ,  Sungchul Shin ,  Taekyoung Oh ,  Changkyu Hwang

    IPC: G02B27/01 ,  G02C9/02

    Abstract: Disclosed is an electronic device. An electronic device according to the present invention includes: a main frame having a first opening; a display unit connected to the main frame and having a display area which may be exposed through the first opening; and a virtual reality frame movably coupled to the main frame and having a second opening to which a first lens is coupled, in which when the virtual reality frame moves to a first location where the first opening and the second opening are arranged side by side in a sight direction of a user, the user is capable of recognizing an image of the display unit as a virtual reality image through the first lens, and when the virtual reality frame moves to a second location deviated from the first location, the user is capable of recognizing the image of the display unit as an augmented reality image. An electronic device according to the present invention may be associated with an artificial intelligence module, robot, augmented reality (AR) device, virtual reality (VR) device, and device related to 5G services.

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