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公开(公告)号：US20220120486A1
公开(公告)日：2022-04-21
申请号：US17501026
申请日：2021-10-14
Applicant: LG ELECTRONICS INC.
Inventor： Sanghyun KIM , Youngjin KIM , Jongcheol HWANG , Kwangsuk KO
Abstract: A chiller system may include a compressor configured to compress a refrigerant by rotation; a condenser configured to condense the refrigerant compressed by the compressor; an expander configured to expand the condensed refrigerant; an evaporator configured to evaporate the expanded refrigerant; a sensor unit including a plurality of temperature sensors, a speed sensor that senses a rotational speed of the compressor, and a current sensor that senses a current of the compressor; and a controller configured to determine whether to enter into a surge detection logic based on a volatility of data sensed by the sensor unit, and configured to perform surge detection.
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公开(公告)号：US20210388297A1
公开(公告)日：2021-12-16
申请号：US17332899
申请日：2021-05-27
Applicant: LG Electronics Inc.
Inventor： Suchang CHO , Youngjin KIM , Jinpyo HONG
Abstract: Provided is a beverage maker. The beverage maker includes a pair of fermenters, each of which has an internal space, a pair of fermenter lids configured to shield the internal spaces of the pair of fermenters, a pair of beverage containers that are selectively accommodated in the internal spaces of the pair of fermenters, a temperature regulator configured to independently regulate internal temperatures of the pair of fermenters, ingredient feeders in which ingredient containers configured to contain beverages are selectively mounted and which are disposed outside the pair of fermenters, respectively, a main channel via each of the ingredient feeders, a pair of branch channels branched from the main channel and respectively connected to the pair of beverage containers, and a beverage dispenser connected to the pair of branch channels.
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公开(公告)号：US20210388296A1
公开(公告)日：2021-12-16
申请号：US17327338
申请日：2021-05-21
Applicant: LG Electronics Inc.
Inventor： Jinpyo HONG , Kwangyong AN , Yongbum KIM , Suchang CHO , Youngjin KIM
Abstract: A beverage maker includes a fermentation tank in which an internal space for fermentation is formed, a temperature controller configured to control a temperature of the fermentation tank and including an evaporator and a heater, and an insulation portion surrounding a portion of an outer circumferential surface of the fermentation tank. The fermentation tank may include a first chamber, in which the evaporator is disposed, and a second chamber configured to be in contact with the heater and coupled to the first chamber, and the insulation portion may be located between the first chamber and the evaporator.
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公开(公告)号：US20190333472A1
公开(公告)日：2019-10-31
申请号：US16468660
申请日：2017-03-06
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM
Abstract: Digital signage according to an embodiment of the present invention includes: a display unit; a human body sensing sensor unit; and a control unit which controls the operation of the digital signage, wherein the human body sensing sensor unit senses a motion of a human body and the distance between the human body and the digital signage, and the control unit can control so as to divide a frame buffer of content according to a predetermined set value, and to change an arbitrary pixel in a region of the divided frame buffer to black.
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公开(公告)号：US20170336628A1
公开(公告)日：2017-11-23
申请号：US15583416
申请日：2017-05-01
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook KIM , Youngjin KIM , Kyoungil LEE , Seunggyu LEE , Juhyeok RYU
CPC classification number: G02B27/0101 , B60K35/00 , B60K2350/2056 , G02B5/30 , G02B2027/015
Abstract: A head up display for a vehicle including an imaging device configured to emit first linearly polarized light in a first direction and second linearly polarized light in a second direction perpendicular to the first direction; a polarizing reflection mirror through which the first linearly polarized light is transmitted and from which the second linearly polarized light is reflected; a second reflection mirror spaced apart from the polarizing reflection mirror and at which the first linearly polarized light transmitted through the polarizing reflection mirror is reflected to the polarizing reflection mirror; and a first reflection mirror spaced from the polarizing reflection mirror and configured to reflect the second linearly polarized light reflected from the polarizing reflection mirror to a windshield of the vehicle to produce a first image having a first length from the windshield, and to reflect the first linearly polarized light reflected from the second reflection mirror and transmitted through the polarizing reflection mirror to the windshield of the vehicle to produce a second image having a second length from the windshield different than the first length.
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Patent Agency Ranking
公开(公告)号：US20170045738A1
公开(公告)日：2017-02-16
申请号：US15212847
申请日：2016-07-18
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM , Juhyeok RYU , Dongwook KIM , Kyoungil LEE , Seunggyu LEE
CPC classification number: G02B27/0101 , B60K35/00 , B60K2350/1068 , B60K2350/2021 , B60K2350/2052 , B60K2350/2095 , G02B5/30 , G02B2027/0118
Abstract: A head up display for a vehicle, the head up display including a display panel configured to emit image light; a polarized light plate configured to linearly polarize the image light emitted from the display panel; a reflection mirror configured to reflect the image light to a windshield of the vehicle; a phase retardance mirror spaced apart from the reflection mirror to reflect the image light forward while converting a phase of the image light, wherein the phase retardance mirror includes a rear mirror and a phase retarder disposed on a front surface of the rear mirror; and a polarization reflection mirror disposed between the reflection mirror and the phase retardance mirror and configured to reflect the image light passing through the polarized light plate to the phase retardance mirror, wherein the image light reflected to the phase retardance mirror is converted in phase by the phase retardance mirror and reflected by the phase retardance mirror to pass through the polarization reflection mirror.
Abstract translation: 一种用于车辆的头部显示器，所述头部显示器包括被配置为发射图像光的显示面板; 偏振光板，被配置为使从显示面板发射的图像线线性偏振; 反射镜，被配置为将图像光反射到车辆的挡风玻璃上; 与所述反射镜间隔开的相位延迟镜，以在转换所述图像光的相位的同时反射所述图像光，其中所述相位延迟镜包括后反射镜和设置在所述后反射镜的前表面上的相位延迟器; 以及偏振反射镜，其设置在所述反射镜和所述相位延迟镜之间，并且被配置为将通过所述偏振光板的图像光反射到所述相位延迟镜，其中反射到所述相位延迟镜的图像光被相位转换 相位延迟镜并由相位延迟镜反射以通过偏振反射镜。
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公开(公告)号：US20140152594A1
公开(公告)日：2014-06-05
申请号：US14062620
申请日：2013-10-24
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/04883 , G06F2203/04104 , G06F2203/04106 , G06F2203/04807 , G06F2203/04808
Abstract: A mobile terminal includes a touch screen display and a controller configured to perform a first operation in response to a first touch input received at the display from a first object; perform a second operation in response to a second touch input received at the display from a second object; distinguish between the first touch input and the second touch input when both the first object and the second object are in contact with the display; and perform a third operation that is different from both the first operation and the second operation based on a gesture of the first object when both the first object and the second object are in contact with the display.
Abstract translation: 移动终端包括触摸屏显示器和被配置为响应于从第一对象在显示器处接收的第一触摸输入执行第一操作的控制器; 响应于从第二对象在显示器处接收到的第二触摸输入执行第二操作; 当第一对象和第二对象都与显示器接触时，区分第一触摸输入和第二触摸输入; 并且当第一对象和第二对象都与显示器接触时，基于第一对象的手势执行与第一操作和第二操作不同的第三操作。
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公开(公告)号：US20210348091A1
公开(公告)日：2021-11-11
申请号：US17313521
申请日：2021-05-06
Applicant: LG Electronics Inc.
Inventor： Jinpyo HONG , Yongbum KIM , Youngjin KIM
Abstract: A beverage maker includes a fermentation module, a gas discharge channel connected to the fermentation module, a gas discharge valve connected to the gas discharge channel, a storage tank connected to the gas discharge value and provided with a space capable of accommodating gas therein, an actuator configured to inject gas collected in the space of the storage tank to the fermentation module through the gas discharge channel, a gas pressure sensor connected before the gas discharge valve in a gas flow direction in the gas discharge channel, and a controller configured to control the gas discharge valve and the actuator based on a pressure value of the gas pressure sensor.
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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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公开(公告)号：US20190079876A1
公开(公告)日：2019-03-14
申请号：US15919498
申请日：2018-03-13
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM , Gunho LEE
IPC: G06F12/121 , G06F12/02 , G06F12/0864 , H04N21/443
Abstract: Disclosed are a digital device and data processing method thereof. The present invention includes a first memory, a second memory used as a swap space of page data stored in the first memory, and a controller configured to control swap-in and swap-out operations for page data between the first memory and the second memory, wherein when page data in the first memory are swapped out to the second memory, the controller is further configured to swap out only one of a plurality of page data having the same substance among the page data to be swapped out to the second memory only.
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