公开(公告)号：US10698256B2

公开(公告)日：2020-06-30

申请号：US14932412

申请日：2015-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Kyungjoon Lee ,  Uihyung Lee ,  Juyoung Joung ,  Wondo Kee ,  Minho Kim ,  Woongjoon Hwang ,  Yaeyoon Jeong ,  Bohee Kang ,  Manhyuck Han ,  Jiu Myeong

IPC: G02F1/1335 ,  G02F1/13357 ,  F21V7/00 ,  F21V7/24 ,  F21V7/22

Abstract: Disclosed herein are a backlight unit and a display device using the same. In an embodiment, the backlight unit includes a substrate, at least one light source on the substrate, a lenses placed over the light source, a reflection sheet in which at least one through hole corresponding to the lens is formed, and a reflection ring comprising an opening portion corresponding to the at least one light source, and placed between the lens and the substrate. In accordance with an embodiment of the present invention, luminance uniformity of the backlight unit can be improved because the reflection ring surrounding the light source is included.

公开(公告)号：US10366374B2

公开(公告)日：2019-07-30

申请号：US15235830

申请日：2016-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Hanl Park ,  Hyunjin Kim ,  Hyewon Song ,  Boram Kim ,  Dongsu Han ,  Joonsung Sohn ,  Hoyoung Kim ,  Minho Kim ,  Woonghee Park ,  Mansoo Sin

IPC: G06Q20/04 ,  G06Q10/10 ,  G06F1/16 ,  G06F3/01

Abstract: A mobile terminal and a method for controlling the mobile terminal are disclosed. A mobile terminal according to the present invention comprises a wireless communication unit; touch screen; memory; and a controller displaying on the touch screen an electronic receipt received through the wireless communication unit as payment of product is being processed, generating notification information on the basis of payment information obtained from the electronic receipt and service information according to the payment, and storing the notification information in the memory in conjunction with a calendar application. According to the present invention, notification information can be generated on the basis of the information obtained from an electronic receipt, and generated notification information can be managed in conjunction with a calendar application.

公开(公告)号：US10139546B2

公开(公告)日：2018-11-27

申请号：US15408327

申请日：2017-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Geunhwan Kim ,  Sujin Sim ,  Woosuk Lee ,  Juyoung Joung ,  Minho Kim

IPC: F21V8/00

Abstract: A display device is disclosed. The display device includes a display panel, a light guide plate located in a rear of the display panel, a light assembly located on a side of the light guide plate and providing the light guide plate with light, and a light absorbing portion formed on a back surface or a front surface of the light guide plate and absorbing the light provided by the light assembly in a predetermined wavelength range.

公开(公告)号：US09746709B2

公开(公告)日：2017-08-29

申请号：US14819842

申请日：2015-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Geunhwan Kim ,  Jongho Han ,  Juyoung Joung ,  Wondo Kee ,  Minho Kim

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/133553 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0046 ,  G02B6/0058 ,  G02B6/0096 ,  G02F1/133526 ,  G02F1/133615

Abstract: Provided are a backlight unit and a display apparatus including the same. An optical lens of an optical unit has a shape asymmetrical with respect to a plane that bisectionally divides a center of an optical package. A plurality of reflectors each of which has an embossed or engraved shape are disposed on a top surface of the reflection sheet.

公开(公告)号：USRE50191E1

公开(公告)日：2024-10-29

申请号：US16787653

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyeok Kim ,  Eunseok Kim ,  Dohan Park ,  Dawoon Jung ,  Wondo Kee ,  Minho Kim ,  Jaehyung Jeon

IPC: G02F1/1333 ,  G02B19/00 ,  G02F1/1335 ,  G02F1/13357

CPC classification number: G02F1/133606 ,  G02B19/0028 ,  G02B19/0061 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133607

Abstract: A display device is provided. The display device includes: a substrate; and at least one light assembly separately located on the substrate, wherein the light assembly includes: a light source; and a lens configured to shield an upper surface and a side surface of the light source, wherein the lens includes: a refraction portion separately located on the upper surface of the light source; and a reflection portion separately located at the side surface of the light source. Thereby, the lens includes a reflection portion located at a side surface of the light source, thereby improving light efficiency of a backlight unit.

公开(公告)号：US11747540B2

公开(公告)日：2023-09-05

申请号：US17776216

申请日：2019-11-12

Applicant: LG ELECTRONICS INC.

Inventor： Geunhwan Kim ,  Juyoung Joung ,  Jungnam An ,  Minho Kim

IPC: F21V8/00

CPC classification number: G02B6/0026 ,  G02B6/0031 ,  G02B6/0066

Abstract: The present invention can be applied to the technical field pertaining to display devices and, for example, relates to a flat lighting device using a light emitting diode (LED) and a display device including same. The present invention provides a display device including a flat lighting device, wherein the display device may comprise: a light source which emits white light by using a light emitting diode and a yellow phosphor; a red phosphor layer which is disposed on the light source and adsorbs a part of the white light emitted from the light source to emit red light; and a first dichroic filter layer which is disposed on the red phosphor layer and has a reflective pattern reflecting at least a part of the long-wavelength side of the wavelength region of the red light.

公开(公告)号：US11717844B2

公开(公告)日：2023-08-08

申请号：US16894232

申请日：2020-06-05

Applicant: LG Electronics Inc.

Inventor： Heesang Yoon ,  Minho Kim ,  Hoon Jang ,  Dongkoo Han ,  Hyeonggeun Kim ,  Keunho Roh ,  Jongho Park ,  Younggwan Song

IPC: B05B15/68 ,  F16H19/04 ,  A47J31/44 ,  F16H1/20

CPC classification number: B05B15/68 ,  A47J31/4482 ,  F16H1/20 ,  F16H19/04

Abstract: A water ejecting apparatus includes a case and a water ejection unit coupled to one side of the case. The water ejection unit includes a rotator seated inside at a front of the case, a first lifting cover coupled to one side of the rotator and allowing a lifting gear extending in an up-down direction to be fixed thereto, a second lifting cover movably accommodated inside the first lifting cover, a lifting motor coupled to the second lifting cover and configured to interwork with the lifting motor, and a water ejection nozzle installed at a lower end of the second lifting cover and configured to eject water. A water ejection pipe having one end connected to the water ejection nozzle and the other end extending to an inside of the case is disposed in a lower space of the lifting motor and the gear module.

公开(公告)号：US11518670B2

公开(公告)日：2022-12-06

申请号：US17517931

申请日：2021-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Minho Kim ,  Youngseok Kim ,  Jongwon Yun ,  Hoon Jang ,  Jewook Jeon ,  Soonki Jung ,  Jingyu Ji

IPC: B67D1/12 ,  B67D1/00 ,  B67D1/14

Abstract: Provided is a water purifier. The water purifier includes a water purifier body provided with a filter, purifying raw water supplied from the outside, and supplying purified water, a water discharge module of which at least a portion is coupled to protrude to the front of the water purifier body so that at least a portion thereof rotates or is elevated with respect to the water purifier body and which is provided with a water discharge nozzle, which supplies the purified water supplied from the water purifier body to a user, in a lower end thereof, a driving unit providing power providing power required for the rotation and elevation of the water discharge module, a detection unit installed in the water purifier body or the water discharge module to recognize a position and size of a container placed around the water purifier body, and a control unit receiving position information and size information of the container from the detection unit to control the driving unit so that the water discharge nozzle moves above the container.

公开(公告)号：US11518666B2

公开(公告)日：2022-12-06

申请号：US16898327

申请日：2020-06-10

Applicant: LG Electronics Inc.

Inventor： Jongho Park ,  Minho Kim ,  Heesang Yoon ,  Hoon Jang ,  Dongkoo Han ,  Hyeonggeun Kim ,  Keunho Roh ,  Younggwan Song

IPC: B67D1/00 ,  B67D1/08 ,  F16H19/04

Abstract: A water ejecting apparatus includes a case and a water ejection unit connected to the case. The water ejection unit includes a fixed cover connected to the case, having atop dead point and a bottom dead point, and including a lifting gear provided between the top dead point and the bottom dead point, a lifting cover movably coupled to the fixed cover, a lifting motor coupled to the lifting cover and a gear module interworking with the lifting motor and the lifting gear, a water ejection nozzle for ejecting water, a signal detecting unit that detects a frequency generation (FG) signal generated by the lifting motor during an operation of the lifting motor, and a controller configured to control the operation of the lifting motor upon determining that the lifting cover reaches the top dead point or the bottom dead point based on the FG signal.

公开(公告)号：US11422396B2

公开(公告)日：2022-08-23

申请号：US17214006

申请日：2021-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin Baek ,  Juyoung Joung ,  Hyuncheol Cho ,  Seungse Kim ,  Minho Kim

IPC: G02F1/1333 ,  G02F1/13357 ,  G02F1/1345 ,  F21V8/00

Abstract: A display device is disclosed. The display device includes: a display panel; a frame disposed at a rear of the display panel; a light source disposed between the display panel and the frame, and configured to provide light to the display panel; a guide panel disposed adjacent to an edge of the display panel and coupled to the frame, and configured to support the display panel; and a front sheet including a light transmitting portion covering a front surface of the display panel, and a light shielding portion extending from the light transmitting portion and covering the guide panel, wherein the guide panel includes: an inner part disposed between the frame and the display panel and configured to support a rear surface of the display panel adjacent to the edge of the display panel; and an outer part disposed toward an outer side of the frame and configured to cover a side surface of the edge of the display panel.