公开(公告)号：US20180212082A1

公开(公告)日：2018-07-26

申请号：US15880738

申请日：2018-01-26

Applicant: LG Electronics Inc.

Inventor： Seunghun LEE ,  Ilhyoung JUNG ,  Hyunho KIM

IPC: H01L31/0224 ,  H01L31/18

Abstract: Disclosed in a solar cell including: a semiconductor substrate; a first conductive region for extracting a first carrier on the semiconductor substrate; a second conductive for extracting a second carrier on the semiconductor substrate; a first electrode electrically coupled to the first conductive region; and a second electrode electrically coupled to the second conductive region. The first conductive region includes a first compound layer having a first metal, and the second conductive region includes a second compound layer having a second metal. At least one of the first electrode and the second electrode includes a transparent electrode layer, and a metal electrode layer on the transparent electrode layer. A work function of the transparent electrode layer of the at least one of the first electrode and the second electrode is the same as or greater than a work function of the second conductive region and is the same as or smaller than a work function of the first conductive region.

公开(公告)号：US20170220311A1

公开(公告)日：2017-08-03

申请号：US15253218

申请日：2016-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyojung OH ,  Seunghun LEE

IPC: G06F3/14 ,  H04N21/41 ,  G06F3/0484

CPC classification number: G06F3/1454 ,  G06F3/04847 ,  G09G2340/0492 ,  G09G2370/027 ,  H04L65/1083 ,  H04L65/601 ,  H04L67/18 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/42204 ,  H04N21/4302 ,  H04N21/43637 ,  H04N21/485

Abstract: A mobile terminal includes: a display unit configured to display information; a short-range communication module configured to transmit information on a screen of the display unit to a display device in order to perform a screen mirroring function; and a control unit configured to control the display unit and the short-range communication module, wherein the control unit controls the screen mirroring function based on a type of a screen that the mobile terminal displays.

公开(公告)号：US20170272681A1

公开(公告)日：2017-09-21

申请号：US15291770

申请日：2016-10-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyojung OH ,  Seunghun LEE

IPC: H04N5/44 ,  G08C17/02

Abstract: A display device includes a display unit configured to display a plurality of pieces of content received from a plurality of source devices connected to the display device; and a control unit configured to receive a control activation request for a first source device of the plurality of source devices from a remote control device, activate control of the first source device in response to the received control activation request, and control an operation of the first source device in response to the signal received from the remote control device.

公开(公告)号：US20170201790A1

公开(公告)日：2017-07-13

申请号：US15253272

申请日：2016-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyojung OH ,  Seunghun LEE

IPC: H04N21/431 ,  H04N21/643 ,  H04N21/472 ,  H04N21/422 ,  H04N21/439 ,  H04N21/488 ,  H04W68/00 ,  H04N21/414

CPC classification number: H04N21/4316 ,  G06F3/1454 ,  G09G2370/02 ,  G09G2370/16 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/42204 ,  H04N21/439 ,  H04N21/47217 ,  H04N21/4788 ,  H04N21/4882 ,  H04N21/64322 ,  H04W68/005

Abstract: A display device includes: a wireless communication unit configured to communicate to perform a screen mirroring function with a mobile terminal; a display unit configured to display a screen of the mobile terminal through the screen mirroring function; and a control unit configured to control the wireless communication unit and the display unit. If the mobile terminal receives a notification, while displaying a media content being played by the mobile terminal, the control unit displays a notification icon for representing that the notification is received.

公开(公告)号：US20170098722A1

公开(公告)日：2017-04-06

申请号：US15282482

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon CHANG ,  Jinsung KIM ,  Philwon YOON ,  Ilhyoung JUNG ,  Seunghun LEE ,  Seunghwan SHIM ,  Jinah KIM

IPC: H01L31/0224 ,  H01L31/0236 ,  H01L31/02

CPC classification number: H01L31/022441 ,  H01L31/02008 ,  H01L31/02167 ,  H01L31/022466 ,  H01L31/022483 ,  H01L31/02363 ,  H01L31/032 ,  H01L31/074 ,  Y02E10/50

Abstract: Disclosed is a solar cell including a semiconductor substrate including a semiconductor material, a tunneling layer disposed over one surface of the semiconductor substrate, a first conductive area and a second conductive area disposed over the tunneling layer and having opposite conductive types, and an electrode including a first electrode electrically connected to the first conductive area and a second electrode electrically connected to the second conductive area. At least one of the first conductive area and the second conductive area is configured as a metal compound layer.

公开(公告)号：US20200090628A1

公开(公告)日：2020-03-19

申请号：US16614021

申请日：2017-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Chala PARK ,  Youngran KIM ,  Jaesun YUN ,  Seunghun LEE ,  Soungjoo HONG

IPC: G09G5/38 ,  G09G5/00 ,  G06Q30/02 ,  G09F9/30

Abstract: A digital signage including a display panel configured to display content; a controller configured to: display first content in a first area of the display panel, obtain display panel control data for preventing an afterimage, based on received afterimage-related data, and move the display panel a predetermined amount and display the first content in a second area of the display panel based on the display panel control data.

公开(公告)号：US20180129551A1

公开(公告)日：2018-05-10

申请号：US15626481

申请日：2017-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Seunghun LEE ,  Youngran KIM

IPC: G06F11/07 ,  G09F9/30 ,  G06Q30/02

CPC classification number: G06F11/0769 ,  G06F11/0706 ,  G06F11/0757 ,  G06Q30/0241 ,  G06Q30/0272 ,  G09F9/30 ,  H04N21/2223 ,  H04N21/4331 ,  H04N21/4425

Abstract: A digital signage including a memory; a display; and a controller configured to display content on the display, capture a plurality of images of the displaced content, store the plurality of captured images in the memory, and display the stored images on the display in response to an error event signal.

公开(公告)号：US20170237931A1

公开(公告)日：2017-08-17

申请号：US15260766

申请日：2016-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Seunghun LEE ,  Hyojung OH

IPC: H04N5/45 ,  H04N5/44 ,  G06F3/0346

CPC classification number: H04N5/45 ,  G06F3/0346 ,  H04N5/4403 ,  H04N5/44591 ,  H04N21/42222 ,  H04N21/431 ,  H04N2005/4428

Abstract: A display device includes: a display unit configured to display an image of media content; an external device interface unit configured to receive an image signal outputted from an external device connected to the display device; and a control unit configured to control the display unit and the external device interface unit. The control unit displays a plurality of external input items, receives an instruction for positioning a pointer to one item among the plurality of external input items, displays a plurality of external input switching options on an external input item where the pointer is disposed according to the received instruction, and performs a function corresponding to a selected external input switching option among the plurality of external input switching options based on the image signal outputted from the external device.

公开(公告)号：US20240256209A1

公开(公告)日：2024-08-01

申请号：US18692263

申请日：2021-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangin SEOK ,  Sungeun SHIN ,  Yoonhee KOO ,  Gijung JANG ,  Seunghun LEE ,  Kangil LEE

IPC: G06F3/14

CPC classification number: G06F3/1454

Abstract: A display device according to an embodiment of the present invention may comprise: a display unit; a wireless communication unit which performs wireless communication with a first portable device connected to a first terminal that is displaying a first image or a second portable device connected to a second terminal that is displaying a second image; and a controller which: when a screen sharing request is received from the first portable device, determines whether a management mode for managing screen sharing of the second portable device connected to the second terminal is activated; when the management mode for the second portable device is activated, determines whether a screen sharing grant is received from the second portable device; when the screen sharing grant is received, receives first image data corresponding to the first image from the portable device; and displays a first mirroring image on the display unit on the basis of the received first image data.

公开(公告)号：US20170235461A1

公开(公告)日：2017-08-17

申请号：US15136662

申请日：2016-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyojung OH ,  Seunghun LEE

IPC: G06F3/0484 ,  G06F3/16 ,  G06F3/14

Abstract: A display device including a display; a first external device interface configured to receive an image signal and an audio signal output from a first external input device; a second external device interface configured to receive an image signal and an audio signal output from a second external input device; and a controller configured to display a graphic user interface including a first external input item describing at least one of the first external device interface and the first external input device connected to the display device via the first external device interface, a second external input item describing at least one of the second external device interface and the second external input device connected to the display device via the first external device interface, a first audio output menu for selecting at least one of a plurality of audio output devices for outputting audio included in the audio signal received from the first external input device, and a second audio output menu for selecting at least one of a plurality of audio output devices for outputting audio included in the audio signal received from the second external input device.