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公开(公告)号：US20240402491A1
公开(公告)日：2024-12-05
申请号：US18694785
申请日：2021-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Juhyeok RYU , Kyoungil LEE , Seunggyu LEE , Dongwook KIM , Jaehyuk LIM
IPC: G02B27/01 , B60K35/231
Abstract: Discussed is a head-up display including a housing having an inner space, an imaging device in the inner space and to emit a first linearly polarized light in a first direction; an inner mirror spaced apart from the imaging device in the inner space and to reflect the first linearly polarized light emitted from the imaging device in the first direction; a polarization film to transmit the first linearly polarized light reflected from the inner mirror and reflect a second linearly polarized light in a second direction orthogonal to the first direction; and a phase delay mirror disposed outside the inner space and to phase-convert the first linearly polarized light transmitted through the polarization film after being reflected from the inner mirror into the second linearly polarized light so as to emit the second linearly polarized light to the polarization film.
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公开(公告)号：US20200307523A1
公开(公告)日：2020-10-01
申请号：US16719822
申请日：2019-12-18
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook KIM
Abstract: A vehicle optical device comprises an optical module including a lens through which external light passes; a cover glass arranged on a front surface of the lens; a motor driving the cover glass; a cleaner for accommodating a portion of the cover glass; and a controller driving the motor to accommodate a portion of the cover glass, which is arranged on the front surface of the lens and contaminated, in the cleaner through rotation of the cover glass if the portion of the cover glass is contaminated. The vehicle optical device may acquire exact information by removing particles that disturb acquisition of external information.
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公开(公告)号：US20200005145A1
公开(公告)日：2020-01-02
申请号：US16562956
申请日：2019-09-06
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook KIM , Kunwoo KIM , Chala PARK , Hojun LEE
Abstract: An artificial intelligence device for controlling an external device includes a display unit, and a processor configured to acquire a distance between the artificial intelligence device and a first external device, determine whether the acquired distance is less than a reference distance, display a first operation menu item for controlling the first external device on the display unit when the acquired distance is less than the reference distance, acquire situation information when the acquired distance is equal to or greater than the reference distance, determine a second external device as an object to be controlled based on the acquired situation information, and display a second operation menu item for controlling the determined second external device on the display unit.
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公开(公告)号：US20190384389A1
公开(公告)日：2019-12-19
申请号：US16552847
申请日：2019-08-27
Applicant: LG ELECTRONICS INC.
Inventor： Kyunga KIM , Ryoungkyoung LEE , Dongwook KIM , Jiyoon KIM , Hoihan KIM , Minhwa BAE , Sunmyoung LEE , Seonock JEONG
Abstract: The present invention relates to an XR device and controlling method thereof and is applicable to the fields of 5G communication technology, robot technology, autonomous driving technology and Artificial Intelligence (AI) technology. An XR device according to the present invention includes a transparent display, a sensing unit sensing a user's gaze direction for the transparent display, a command recognizing unit recognizing a user's biometric command for at least one IoT (Internet of Things) device located in front of the transparent display, and a processor connected to the transparent display, the sensing unit and the command recognizing unit, wherein the processor is configured to recognize the IoT device viewed by the user through the transparent display based on the gaze direction sensed through the sensing unit and control the IoT device to perform an operation corresponding to the recognized biometric command.
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公开(公告)号：US20240264438A1
公开(公告)日：2024-08-08
申请号：US18577865
申请日：2022-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Jisun AHN , Dongwook KIM , Kwangwoo KIM , Seungsik KOH , Seonho LEE , Bosun LEE
IPC: G02B27/01
CPC classification number: G02B27/0101
Abstract: A head-up display may comprise: a picture generation unit having an emission surface from which image light is emitted; a half-wavelength phase retarder disposed to face a first area of the emission surface; a first flat mirror configured to reflect image light emitted from a second area of the emission surface; a second flat mirror configured to reflect image light emitted from the half-wavelength phase retarder; and a concave mirror configured to reflect each of the image light reflected by the first flat mirror and the image light reflected by the second flat mirror to a window shield.
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Patent Agency Ranking
公开(公告)号：US20200318279A1
公开(公告)日：2020-10-08
申请号：US16768156
申请日：2018-11-27
Applicant: LG Electronics Inc.
Inventor： Kyungtae PARK , Dongwook KIM , Sunil LEE
Abstract: A home appliance having a motor includes: an inverter unit; and an inverter control unit for controlling a switching operation of the inverter unit, wherein the inverter control unit generates a braking command for braking the motor, on the basis of an operating mode of the home appliance, and controls the inverter unit to stop the motor when a preset braking time elapses after the braking command is generated, and to execute a first braking mode in which the rotational speed of the motor is reduced in a state where no current flows in the inverter control unit, and then to execute at least one of a second braking mode and a third braking mode in which the rotational speed of the motor is reduced in a state where a current flows in the inverter control unit.
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公开(公告)号：US20180048341A1
公开(公告)日：2018-02-15
申请号：US15554521
申请日：2015-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Choonghwan SHIN , Byunghwa LEE , Dongwook KIM
IPC: H04B1/3827 , G04G19/10 , G04G21/06 , G04G17/06 , H04B1/3883 , A44C5/00
CPC classification number: H04B1/385 , A44C5/0053 , G04G17/06 , G04G19/10 , G04G21/06 , G06F1/163 , H04B1/3883 , H04B2001/3855 , H04B2001/3861 , H04M1/05
Abstract: The present invention provides a watch type mobile terminal which comprises: a body; a first wireless communication unit installed in the body; a band connected to the body and wound on a user's wrist; a first battery installed in the body or the band; a wireless audio module mounting unit formed on the band and having a concave shape; and a wireless audio module which can be attached to or detached from the wireless audio module amounting unit, wherein the wireless audio module comprises: a housing; an audio output unit installed in the housing; a second wireless communication unit installed in the housing; and a second battery installed in the housing and receiving power supplied from the first battery.
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公开(公告)号：US20160048284A1
公开(公告)日：2016-02-18
申请号：US14381143
申请日：2013-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Jaewoon KIM , Dongwook KIM
IPC: G06F3/0486 , G06F3/0482 , G06F3/0488 , G06F3/0481
CPC classification number: G06F3/0486 , G06F3/04817 , G06F3/0482 , G06F3/0488 , G06F3/04883 , G06F9/543
Abstract: Provided are a terminal and a method of operating the same. The terminal includes a display unit displaying a plurality of icons that respectively represent the plurality of objects and detecting a user input; and a control unit displaying the plurality of icons on the display unit according to a first user input, displaying at least one icon to be identified according to a second user input that selects the at least one icon selected from the plurality of icons, and pasting an object corresponding to the selected icon on an input window according to a third user input that inputs the selected at least one icon into the input window.
Abstract translation: 提供一种终端及其操作方法。 终端包括显示单元，显示分别表示多个对象并检测用户输入的多个图标; 以及控制单元，根据第一用户输入在所述显示单元上显示所述多个图标，根据第二用户输入显示要识别的至少一个图标，所述第二用户输入选择从所述多个图标中选择的所述至少一个图标，以及粘贴 根据输入所选择的至少一个图标到输入窗口的第三用户输入在输入窗口上对应于所选图标的对象。
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公开(公告)号：US20150316765A1
公开(公告)日：2015-11-05
申请号：US14690688
申请日：2015-04-20
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook KIM , Kyoungil LEE
CPC classification number: G02B27/0101 , G02B2027/0123 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , H04N5/23293 , H04N5/247
Abstract: A head-up display (HUD) device configured to project at least one of an image or a text on a windshield includes a display panel, a backlight module configured to emit light to the display panel, and an optical guide module configured to guide the at least one of the image or the text displayed on the display panel to the windshield. The backlight module includes a plurality of light sources configured to emit light to the display panel in different directions from one another such that the at least one of the image or text is independently projected on different regions of the windshield.
Abstract translation: 配置为投影挡风玻璃上的图像或文本中的至少一个的平视显示器（HUD）装置包括显示面板，被配置为向显示面板发光的背光模块和被配置为引导 在显示面板上显示在挡风玻璃上的图像或文本中的至少一个。 背光模块包括多个光源，其被配置为在彼此不同的方向上向显示面板发光，使得图像或文本中的至少一个独立地投影在挡风玻璃的不同区域上。
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公开(公告)号：US20200012099A1
公开(公告)日：2020-01-09
申请号：US16487701
申请日：2018-02-23
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM , Juhyeok RYU , Dongwook KIM , Sangok YEO , Kyoungil LEE , Seunggyu LEE
Abstract: Provided is a head up display for a vehicle. The head up display for the vehicle may include an imaging mechanism for emitting a linearly-polarized light in a first direction and a linearly-polarized light in a second direction orthogonal to the first direction, a first reflection mirror for reflecting a light to a windshield of the vehicle, a polarization reflection mirror spaced apart from the first reflection mirror wherein the polarization reflection mirror transmits the linearly-polarized light in the first direction and reflects the linearly-polarized light in the second direction, and a second reflection mirror spaced apart from the polarization reflection mirror wherein the second reflection mirror reflects the light transmitted through the polarization reflection mirror to the polarization reflection mirror. The imaging mechanism may include a separating partition for preventing mutual interference between the linearly-polarized light in the first direction and the linearly-polarized light in the second direction.
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