公开(公告)号：US09668319B2

公开(公告)日：2017-05-30

申请号：US14643003

申请日：2015-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Jaemyoung Lee ,  Hyosuk Kim ,  Inhwan Ra

IPC: H05B37/02 ,  G06F3/00 ,  G06F3/01 ,  G02B27/01 ,  G06F3/147 ,  G09G3/34

CPC classification number: H05B37/0218 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G06F3/005 ,  G06F3/013 ,  G06F3/147 ,  G09G3/3406 ,  G09G2360/144 ,  G09G2360/16 ,  H05B37/0272

Abstract: The present invention relates to a lighting device including a radio communication unit for communicating with at least one device to receive an image of a space from the device, a light-emitting unit including at least one light-emitting element for providing light to the space, and a controller for controlling the light-emitting unit on the basis of an illuminance value calculated on the basis of the image.

公开(公告)号：US09655212B2

公开(公告)日：2017-05-16

申请号：US14644964

申请日：2015-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaemyoung Lee ,  Inhwan Ra ,  Hyosuk Kim

IPC: H05B37/02 ,  G06F3/048 ,  G06K9/32

CPC classification number: H05B37/0272 ,  G06F3/048 ,  G06K9/3258 ,  G06K9/3266 ,  H05B37/0227 ,  H05B37/0281

Abstract: A lighting device includes: a communication unit that communicates with a wearable device with at least one camera and receives at least one image captured by the camera; a light emitting unit including one or more light emitting elements; and a controller that detects a readable medium containing a plurality of characters or visual content containing at least one color from the image and controls the light emitting unit based on the readable medium or the visual content.