Lg Electronics Inc.

Kyoungtae Kim

Seungyong Shin

Sungkwon Jang

Junghoon Hwang

Inkuk Yeo

Dongwon Kim

Yunhee Ku

Hyunchul Kim

Rayoung Park

Changkyu Hwang

Seong M Jo

Daekee Shin

Sunjung Park

Dooyul Kim

Sanghun Baek

Kuangjun An

Doohwan Jo

Minsoo Kim

Taehyun Kim

Jiyoung Park

Minho Park

Junho Kim

Hyongguk Kim

Donghoon Han

Yeongnam Ahn

Jinho Cho

Junhyuk Choi

Jaechan Kim

Sangin Kim

Sanghoon Chi

Hyungu Kim

Hyunsuk Jung

Dajeong Eom

JunHo Kim

Jeonghwa Kim

Jeoungoun Lee

Jisung Ryu

Kyeonggyu Goo

Sangchul Jeon

Soonsung Kwon

Gyujung Kim

Sanghoon Ji

A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case. The main body is provided such that a front end of an outer wall surrounds the gas outlet, a first coupling portion coupled with the diffuser is provided at the front end, and the diffusing case includes a second coupling portion coupled to the first coupling portion while surrounding a gas inlet hole defined at a rear side. The first coupling portion includes a wireless power transmitter to wirelessly supply power to the diffuser, and the second coupling portion includes a wireless power receiver to wirelessly receive the power from the wireless power transmitter.

Hair dryer

A diffuser includes a diffusing case having a rear side removably coupled to a main body of a hair dryer. Gas discharged from the main body is introduced into the diffusing case through a gas inlet hole defined at the rear side. The gas introduced into the diffusing case is discharged from a front side of the diffusing case. The diffusing case has a concave or curved structure such that an inner diameter of the diffusing case increases in a forward direction. A guide frame provided inside the diffusing case to guide a flow of the introduced gas includes a diffusion portion or protrusion provided to face the gas inlet hole to diffuse the gas introduced through the gas inlet hole.

Diffuser and hair dryer having a diffuser

The diffuser includes a diffusing case having a rear side removably coupled to a main body of a hair dryer. Fluid discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side and discharged from a front side of the diffusing case. A light irradiator is provided inside the diffusing case to irradiate light toward the front side of the diffusing case, and a light diffusion frame is provided in front of the light irradiator. The light irradiated from the light irradiator is diffused while forwardly penetrating the light diffusion frame.

A diffuser for a hair dryer includes a diffusing case having a rear side removably coupled to a main body of the hair dryer. Air or fluid discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side. A n open surface is defined at a front side of the diffusing case such that the air introduced into the diffusing case is discharged to an outside through the open surface. The diffusing case includes a front circumferential portion surrounding the open surface. The front circumferential portion includes a first portion and a second portion. The first portion is at least partially located further forward of the second portion.

A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case and a discharge cover. The discharge cover includes a plurality of massage protrusions protruding forward to press a target located in front of the discharge cover and at least one moisture measurement protrusion provided to measure a moisture amount of the target.

A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case having a rear side coupled to the main body. The main body is provided such that a front end of an outer wall surrounds a gas or air outlet, and a first coupling portion coupled with the diffuser is provided at the front end. The diffusing case includes a second coupling portion coupled to the first coupling portion while surrounding a gas or air inlet hole defined at the rear side. The first coupling portion includes a power transmitter to supply power to the diffuser, and the second coupling portion includes a power receiver to receive the power from the power transmitter.

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.

Diffuser and hair dryer having the same

Provided is an electronic device using a virtual reality, which is capable of self-aligning an in-coupling angle and an out-coupling angle by using a mechanical mechanism. An electronic device according to an aspect of the present invention includes: a glass body including a frame; an optical engine mounted on a leg of the frame and generating and emitting an image; an optical element mounted on the frame and performing in-coupling and out-coupling of the image emitted from the optical engine and displaying the corresponding image to a user; and a self alignment unit automatically aligning an in-coupling angle and an out-coupling angle of the optical element.

Electronic device using an augmented reality

The present invention relates to an electronic device. More particularly, the present invention relates to an electronic device used in virtual reality (VR), augmented reality (AR), mixed reality (MR), etc. Disclosed herein is an electronic device which includes: a frame including at least one opening and worn on a human body of a user; a control unit fixed to the frame and generating an image; and a display unit fixed to the opening of the frame and showing the image to the user, in which the frame includes a front frame including the at least one opening and first and second side frames which extend in a first direction crossing the front frame at both ends of the front frame and are parallel to each other, and at least one of a first length of each of the first and second side frames and a first interval between the first side frame and the second side frame is adjustable.

Electronic device

Disclosed is an electronic device according to the present invention. The electronic device according to the present invention may move a display unit so that the position of the display unit corresponds to the pupil position of a user, and nanopatterns of an in-coupling portion, where a beam enters the display unit, and an out-coupling portion, where a beam is emitted, may be the same pattern. The electronic device according to the present invention may be associated with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.

Wearable electronic device on head

A diffuser for a hair dryer includes a diffusing case, a guide frame provided inside the diffusing case to guide a flow of gas introduced into the diffusing case, a light irradiator provided inside the diffusing case and in front of the guide frame to irradiate light toward a front side of the diffusing case, and a discharge cover provided at the front side of the diffusing case. The discharge cover includes a gas discharge hole to discharge the gas inside the diffusing case to outside. The discharge cover includes a plurality of massage protrusions to press a target located in front of the discharge cover.

A hub includes a hub body having a speaker for outputting sound; a communication module disposed in the hub body and wirelessly communicating with peripheral devices; a hub base for supporting the hub body at a lower side thereof; a cover coupled to an upper part of the hub body and displaying, on an upper surface thereof, an interface screen formed on the basis of the information transmitted and received through the communication module; and a grille formed in the shape of a vertically long cylinder, which has a plurality of through-holes, such that the hub body is disposed therein, the upper end is coupled to the cover, and the lower end is coupled to the hub base.

Hub for communication network, and manufacturing method therefor

Provided in a smart shoe module mounted to a smart shoe for analyzing the motion of a wearer and providing various functions, the smart shoe module comprising: an upper case which forms an upper outer experience of a pressure switch and elastically behaves by means of a pressure, which is applied in a first direction and has a particular value or larger, in order to accurately measure the motion of the wearer by measuring the pressure generated during walking of a wearer, as digital signals such as on-signal and an off-signal, and, moreover, minimize a manufacturing tolerance so as to prevent an error in distinguishing between an on-signal and an off-signal from being caused by the pressure generated during walking of the wearer; a lower case coupled to the lower end of the upper case and forming a lower end outer experience of the pressure switch; a substance amounted to the inside of the upper case and generating a signal in the first circuit unit through the elastic behavior; and a control unit for processing the signal generated in the first circuit unit.

Smart shoe module

Disclosed is a display device provided to solve any problem caused when a source PCB is provided on the lateral rear side or the rear side of a middle frame, to solve any additional problem caused when the source PCB is provided on the side surface of the middle frame, and to ensure rigidity of the middle frame and optimize the number of processes and associated costs. The display device includes a display panel, a middle frame comprising a rear-surface portion located in a rear of the display panel and a support portion configured to form a sidewall on one side edge of the rear-surface portion, a guide panel coupled to the middle frame so as to surround an outer periphery of a side surface of the middle frame, a seating portion provided on the guide panel so as to form a portion of a side surface of the guide panel and surround the support portion, a source PCB seated on an outer surface of the seating portion, a member layer configured to connect one side of the display panel and the source PCB to each other, and a top case configured to cover the seating portion and the side surface of the guide panel and to define a space along with the source PCB.

Display device and manufacturing method thereof

The present invention relates to a smart home system and an electronic device for establishing the same. An electronic device according to the present invention comprises: a body part having an electric circuit; a wireless communication unit included in the body part; a sensor unit which is mounted on the body part and sensed at least one object to be sensed; a cover part detachably coupled to the body part so as to cover at least a part of the body part and electrically connected to the electric circuit; and a control unit for controlling the wireless communication unit to transmit, to an external device, a radio signal according to a resistance value formed by the coupling of the cover part and sensing information sensed through the sensor unit.

Growing community of inventors

Seoul, South Korea

Kyoungtae Kim