公开(公告)号：US10523320B2

公开(公告)日：2019-12-31

申请号：US15864555

申请日：2018-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Hee Gu Park ,  Seungwoo Shin ,  Kyuran Lee ,  Yeon Sub Jin

IPC: H04B10/116 ,  H04W4/80 ,  H04W76/10 ,  H04W4/02 ,  H04W4/70

Abstract: Disclosed herein are a dual-mode device operating in a visible light communications mode and a wireless network communications mode, and a method performed by the device. The visible light communications device includes a wireless network communications unit including a fixed identifier and performing communications based on a wireless protocol, a visible light transmitting unit transmitting the fixed identifier using a visible light communications protocol, and a controller (control unit) controlling the visible light transmitting unit so that it selectively transmits the fixed identifier using the visible light communications protocol depending on whether the wireless network communications unit is connected to a wireless network.

公开(公告)号：US10694952B2

公开(公告)日：2020-06-30

申请号：US15736987

申请日：2016-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Gueisam Lim ,  Yongju Yang ,  Kyuhyoung Choi ,  Haeseok Eo ,  Dongwon Kim ,  Heejin Park ,  Sanghun Kim ,  Seungwoo Shin

IPC: A61B5/00 ,  G02B27/48 ,  G16H40/63

Abstract: An electronic device is disclosed. The electronic device of the present invention comprises a body; a head being extended from the body, the head including an internal space for accommodating; a light transmission circle being formed on the head; and a measurement module being installed in the internal space of the head, the measurement module facing the light transmission circle, wherein the measurement module includes: a plurality of first light source providing the light transmission circle with light for speckle imaging; a image sensor being positioned between the light transmission circle and the plurality of first light sources, the image sensor being spaced apart from the plurality of first light sources, the image sensor facing the light transmission circle; and a lens covering the image sensor, the lens being positioned between the image sensor and the light transmission circle.

公开(公告)号：US20190020413A1

公开(公告)日：2019-01-17

申请号：US15864555

申请日：2018-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Hee Gu PARK ,  Seungwoo Shin ,  Kyuran Lee ,  Yeon Sub Jin

IPC: H04B10/116 ,  H04W76/10 ,  H04W4/80

Abstract: Disclosed herein are a dual-mode device operating in a visible light communications mode and a wireless network communications mode, and a method performed by the device. The visible light communications device includes a wireless network communications unit including a fixed identifier and performing communications based on a wireless protocol, a visible light transmitting unit transmitting the fixed identifier using a visible light communications protocol, and a controller (control unit) controlling the visible light transmitting unit so that it selectively transmits the fixed identifier using the visible light communications protocol depending on whether the wireless network communications unit is connected to a wireless network.

公开(公告)号：US10034351B2

公开(公告)日：2018-07-24

申请号：US15378477

申请日：2016-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwa Kim ,  Heegu Park ,  Seungwoo Shin

IPC: F21V23/06 ,  H05B37/02 ,  H05B33/08 ,  F21V23/04 ,  F21Y115/10

CPC classification number: H05B37/0227 ,  F21V23/0471 ,  F21V23/06 ,  F21Y2115/10 ,  H05B33/0854 ,  H05B37/0272

Abstract: A lighting device may include a light illumination portion, a light control portion, a sensing portion, a main control module, and a first connector. The light illumination portion may generate and illuminate light. The light control portion may control power applied to the light illumination portion. The sensing portion may include a sensor that senses an environment of a space to which the light illumination portion illuminates light. The main control module may be capable of communicating with an external device by a wireless communication and may control the light control portion according to a control signal from the external device. The first connector may be provided in the main control module and may connect the main control module and the sensing portion. The sensing portion may include a switch by which an operating signal of a user is input. Accordingly, a user is capable of conveniently using a sensor and a switch together.