公开(公告)号：US10765021B2

公开(公告)日：2020-09-01

申请号：US16700563

申请日：2019-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Choonghwan Shin ,  Yongtae Kim ,  Byunghwa Lee

IPC: H05K5/02 ,  G09F9/30 ,  G06F1/16 ,  H05K1/18 ,  G01R33/07 ,  H05K1/02 ,  H05K1/11 ,  H05K5/00 ,  G06F3/0354

Abstract: An electronic device is disclosed. The electronic device includes a housing, a roller positioned inside the housing, a display panel rollable on the roller, and a guide roller positioned at an edge inside the housing. A state of the display panel with respect to the roller includes a first state in which the display panel is rolled on the roller and a second state in which the display panel is unrolled from the roller. The roller includes an outer frame which rotates when the display panel is rolled on or unrolled from the roller, and an inner frame positioned inside the outer frame and fixed to an inside of the housing regardless of rolling and unrolling the display panel.

公开(公告)号：US11412281B2

公开(公告)日：2022-08-09

申请号：US17150387

申请日：2021-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Taejoon Kim ,  Yongtae Kim ,  Hyangjin Lee

IPC: H04N21/266 ,  H04N21/466 ,  H04N21/442 ,  H04N21/25

Abstract: A channel recommendation device includes a memory, a communication interface configured to communicate with a display device, and a processor configured to extract N channels from electronic program guide (EPG) information, perform named entity recognition (NER) on the extracted N channels, obtain one or more of channels successful for the NER as a recommended channel, and transmit information about the recommended channel through the communication interface to the display device.

公开(公告)号：US10537026B2

公开(公告)日：2020-01-14

申请号：US15396953

申请日：2017-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Choonghwan Shin ,  Yongtae Kim ,  Byunghwa Lee

IPC: H05K1/18 ,  G01R33/07 ,  G06F1/16 ,  H05K1/02 ,  H05K1/11 ,  H05K5/00 ,  H05K5/02 ,  G06F3/0354

Abstract: An electronic device is disclosed. The electronic device includes a housing, a roller positioned inside the housing, a display panel rollable on the roller, and a guide roller positioned at an edge inside the housing. A state of the display panel with respect to the roller includes a first state in which the display panel is rolled on the roller and a second state in which the display panel is unrolled from the roller. The roller includes an outer frame which rotates when the display panel is rolled on or unrolled from the roller, and an inner frame positioned inside the outer frame and fixed to an inside of the housing regardless of rolling and unrolling the display panel.

公开(公告)号：US20200103476A1

公开(公告)日：2020-04-02

申请号：US16700563

申请日：2019-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Choonghwan Shin ,  Yongtae Kim ,  Byunghwa Lee

IPC: G01R33/07 ,  H05K1/18 ,  G06F1/16 ,  H05K5/00 ,  H05K5/02 ,  G09F9/30 ,  H05K1/02 ,  H05K1/11 ,  G06F3/0354

Abstract: An electronic device is disclosed. The electronic device includes a housing, a roller positioned inside the housing, a display panel rollable on the roller, and a guide roller positioned at an edge inside the housing. A state of the display panel with respect to the roller includes a first state in which the display panel is rolled on the roller and a second state in which the display panel is unrolled from the roller. The roller includes an outer frame which rotates when the display panel is rolled on or unrolled from the roller, and an inner frame positioned inside the outer frame and fixed to an inside of the housing regardless of rolling and unrolling the display panel.

公开(公告)号：US09794683B2

公开(公告)日：2017-10-17

申请号：US14817782

申请日：2015-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Yongtae Kim

IPC: H04R1/10 ,  H04R1/32 ,  G06F3/01 ,  H04R5/033 ,  H04R5/02

CPC classification number: H04R1/323 ,  G06F3/016 ,  H04R1/1041 ,  H04R1/32 ,  H04R5/02 ,  H04R5/033 ,  H04R2201/107 ,  H04R2430/01 ,  H04R2499/11 ,  H04R2499/15

Abstract: An electronic device of the present invention includes: a first body having an arch shape corresponding to the neck of a user so as to be worn around the neck of the user; second bodies respectively attached to both ends of the first body and including one or more joints by which the second bodies move relative to the first body; and a directional speaker provided to at least part of the second bodies to output sound in a specific direction. According to the present invention, a directional speaker is provided to a wearable device that can be worn around the neck of the user so as to effectively transmit sound to the user.