公开(公告)号：US20180199104A1

公开(公告)日：2018-07-12

申请号：US15742785

申请日：2015-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaeyoung PARK ,  Hyunjung HONG ,  Jihye LEE

IPC: H04N21/443 ,  H04N21/488 ,  H04N21/81 ,  H04N5/445 ,  H04W88/04 ,  H04N5/63

CPC classification number: H04N21/4436 ,  H02M2001/0032 ,  H04N5/44513 ,  H04N5/63 ,  H04N21/42201 ,  H04N21/4223 ,  H04N21/44218 ,  H04N21/4532 ,  H04N21/4882 ,  H04N21/8126 ,  H04N21/8146 ,  H04N2005/44521 ,  H04W88/04

Abstract: A multimedia device capable of providing notification information for each user in a standby mode is disclosed. The multimedia device according to one embodiment of the present invention comprises: a control unit entering the standby mode when the multimedia device is turned off; a notification information collection unit for collecting notification information from at least one of a broadcasting station, an external device, and an external server when the multimedia device has entered the standby mode; a sensing unit for acquiring user information and information of distance with the user when the multimedia device has entered the standby mode; and a display unit, wherein, when a user recognized on the basis of the acquired user information corresponds to a preset user, and when the acquired information of distance with the user corresponds to a preset distance value, the control unit activates a partial region of the display unit and displays, on the activated partial region, notification information corresponding to the recognized user from among the pieces of collected notification information.

公开(公告)号：US20240196126A1

公开(公告)日：2024-06-13

申请号：US18227695

申请日：2023-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Junwoo CHOI ,  Kiyoung LEE ,  Jaeyoung PARK ,  Junyoung PARK ,  Yunjin CHOI

IPC: H04R1/10 ,  H02J7/00

CPC classification number: H04R1/1041 ,  H02J7/0044 ,  H04R1/1025 ,  H04R2420/05 ,  H04R2420/07 ,  H04R2460/17

Abstract: Discussed is a cradle for a wireless audio device. The cradle can include a casing including a seating groove for seating the wireless audio device, wherein the casing is able to be opened and closed, a transceiver disposed in the casing, a switch formed in a part of the casing, and an external device interface including an input terminal formed in another part of the casing, wherein in response to a first cable being connected to the input terminal in a wired connection mode, one of the transceiver and the external device interface performs a bi-directional wireless audio transmission for audio signal exchange with the wireless audio device, and wherein in response to a second cable being connected to the input terminal in the wired connection mode, one of the transceiver and the external device interface performs a unidirectional wireless audio transmission for audio transmission to the wireless audio device.