公开(公告)号：US20170167709A1

公开(公告)日：2017-06-15

申请号：US15378616

申请日：2016-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwa KIM ,  Sunghoon AHN ,  Heegu PARK

IPC: F21V23/06 ,  F21V23/00 ,  F21V3/00 ,  H05B37/02 ,  F21V25/12

CPC classification number: F21V23/06 ,  F21V3/00 ,  F21V15/00 ,  F21V23/003 ,  F21V23/007 ,  F21V23/0464 ,  F21V23/0471 ,  F21V25/12 ,  F21Y2115/10 ,  H05B37/0227 ,  H05B37/0272

Abstract: A lighting device may include a light irradiation portion, a main control module, and a second connector. The light irradiation portion may generate and irradiates light. The light control portion may control power applied to the light irradiation portion. The main control module may include an antenna to communicate with an external device by a wireless communication and control the light control portion according to a control signal from the external device. The second connector may be provided in the main control module and may connect the main control module and the light control portion by a wired communication. The second connector may include a first printed circuit board having a mode pin (for determining a control mode of the light control portion) and a power pin (for supplying power from the light control portion to the main control module), and a second printed circuit board having a control pin (for supplying a control signal from the main control module to the light control portion).

公开(公告)号：US20150319826A1

公开(公告)日：2015-11-05

申请号：US14644793

申请日：2015-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon AHN ,  Inhwan RA ,  Kyungtae RO

IPC: H05B37/02

CPC classification number: H05B37/0227 ,  G02B27/0172 ,  G02B27/281 ,  H05B37/0272

Abstract: A lighting system includes: a plurality of lighting devices each including one or more light emitting units; and an integrated control module; and an integrated control module that communicates with the wearable device with at least one camera, receives an image of a user's eye captured by the camera, detects a pupil image based on the image, and controls the number of lighting devices to be activated among the plurality of lighting devices based on the pupil image.

Abstract translation: 照明系统包括：多个照明装置，每个照明装置包括一个或多个发光单元; 和集成控制模块; 以及集成控制模块，其与至少一个照相机与所述可佩戴装置通信，接收由所述照相机拍摄的用户的眼睛的图像，基于所述图像来检测瞳孔图像，并且控制在所述照明装置中激活的照明装置的数量 基于瞳孔图像的多个照明装置。

公开(公告)号：US20220074125A1

公开(公告)日：2022-03-10

申请号：US17468144

申请日：2021-09-07

Applicant: LG Electronics Inc.

Inventor： Kyosoon CHAE ,  Keunjoo KIM ,  Sunghoon AHN ,  Choongho LIM

IPC: D06F89/02 ,  B65B63/04

Abstract: A garment folding machine includes: a frame unit defining an external framework of the garment folding machine, a loading unit configured to receive a garment, a folding unit configured to convey and fold the received garment, and an unloading unit configured to collect the garment from the folding unit. The folding unit comprises a plurality of folding layers that are spaced apart from each other in a vertical direction, where each of the plurality of folding layers includes a conveyor configured to convey the garment, and a conveyor motor configured to provide driving power to the conveyor. A first conveyor motor is configured to, based on the garment being positioned over two or more adjacent conveyors of the plurality of folding layers, operate at a first rotational speed that is different from a second rotational speed of a second conveyor motor disposed above the first conveyor motor.