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公开(公告)号：US20190276336A1
公开(公告)日：2019-09-12
申请号：US16355054
申请日：2019-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Myounggon KIM , Youngjin KIM , Kowoon BAEK , Changgeun LEE , Jongho PARK
IPC: C02F1/32
Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.
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公开(公告)号：US20190153367A1
公开(公告)日：2019-05-23
申请号：US16193689
申请日：2018-11-16
Applicant: LG Electronics Inc.
Inventor： Dullae MIN , Youngjin KIM , Jiwon CHANG
Abstract: A beverage maker includes a fermentation tank, a dispenser, a water supply heater configured to heat water supplied from a water supply pump or an external water supply source, a first channel valve that opens and closes a first channel that connects the water supply heater to the dispenser, a second channel valve that opens and closes a second channel that connects the water supply heater to the fermentation tank, and a controller that performs a first cleaning operation by guiding heated water to the dispenser through the first channel based on opening the first channel valve for a first cleaning time, and a second cleaning operation by guiding heated water to the fermentation tank through the second channel based on opening the second channel valve for a second cleaning time. The controller performs the first cleaning operation and the second cleaning operation based on an order.
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公开(公告)号：US20160084566A1
公开(公告)日：2016-03-24
申请号：US14961595
申请日：2015-12-07
Applicant: LG Electronics Inc.
Inventor： Yonghwan EOM , Hoyoun LEE , Youngjin KIM
Abstract: A refrigerator including a compressor, a condenser, and an expansion unit that constitute a refrigeration cycle, an evaporator that evaporates a refrigerant that has passed through the expansion unit, a heating unit that provides heat for defrosting the evaporator, and a frost sensor unit that is provided at one side of the evaporator to sense the amount of frost on the evaporator, the frost sensor unit including a sound-source transmitting unit that generates a sound-source of a first volume to the evaporator, and a sound-source receiving unit that receives a sound-source of a second volume formed after the sound-source transmitted by the sound-source transmitting unit reflects from or passes through the evaporator, and a controller that controls the heating unit to generate heat, when the difference between the first volume and the second volume reaches a predetermined value.
Abstract translation: 一种冰箱，包括构成制冷循环的压缩机，冷凝器和膨胀单元，蒸发已经通过膨胀单元的制冷剂的蒸发器，提供用于除霜蒸发器的热量的加热单元和霜传感器单元， 设置在所述蒸发器的一侧以感测所述蒸发器上的霜的量，所述霜传感器单元包括产生到所述蒸发器的第一体积的声源的声源传送单元和声源接收单元 其接收在由所述声源发送单元发送的声源之后形成的第二音量的声源反射或经过所述蒸发器;以及控制器，其控制所述加热单元产生热量，所述控制器在所述第一 音量，第二音量达到预定值。
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公开(公告)号：US20190389712A1
公开(公告)日：2019-12-26
申请号：US16469520
申请日：2017-12-18
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM , Myounggon KIM , Beomchul PARK
Abstract: A water purifier according to an embodiment of the present invention includes a housing accommodating components for generating cold water and/or hot water; and a water chute which protrudes from a front surface of the housing, in which the water chute includes a water cock through which cold water or hot water flows; and a light emitting element which is mounted on the water cock to emit ultraviolet rays, in which the water cock includes a water inflow part which extends in a transverse direction and has a water inflow passage formed therein; and a water outflow part which extends in a direction intersecting the water inflow part at an end of the water inflow part and has a water outflow passage formed therein, in which the light emitting element is disposed on an upper side of the water outflow part, and in which the water outflow passage is configured to be connected to a plurality of chambers having different diameters from each other to form a stepped longitudinal sectional shape.
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公开(公告)号：US20190382254A1
公开(公告)日：2019-12-19
申请号：US16470809
申请日：2017-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM , Jongho PARK , Kowoon BAEK
Abstract: A method for controlling sterilization of a water purifier according to an embodiment of the present invention includes a housing accommodating components for generating cold water and/or hot water; a water chute which protrudes from a front surface of the housing and includes a water outflow part extending downward; and a light emitting element which is mounted inside the water chute corresponding to an upper end of the water outflow part and emits ultraviolet rays for sterilization, and the method includes when a sterilization mode is started, turning on the light emitting element for a first set time and to emit ultraviolet rays through the water outflow part; and after the lapse of the first set time, turning off the light emitting element for a second set time to stop emission of ultraviolet rays, in which a sterilization cycle is defined as a sum of the first set time and the second set time, in which the sterilization mode is started at the same time when the water purifier is powered on, and in which the first set time is set such that the sterilization mode is performed for one day so that the amount of ultraviolet rays emitted to the outside of the water outflow part is less than 3 mJ/cm2 during the accumulated on time of the light emitting element.
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Patent Agency Ranking
公开(公告)号：US20190120499A1
公开(公告)日：2019-04-25
申请号：US16222768
申请日：2018-12-17
Applicant: LG ELECTRONICS INC.
Inventor： Youngjin KIM
IPC: F24C7/08
Abstract: Provided is a cooking apparatus and a touch sensor assembly of the cooking apparatus, including an outer cover formed of a metal material and forming an exterior of the cooking apparatus; and a touch module mounted on a rear side of the outer cover to be contacted therewith and including a plurality of touch sensors, wherein a touch unit is formed in an opening of a rear side of the outer cover that contacts to the touch sensor and is elastically deformed with ease when touched by a user to transfer the pressure to the touch sensor.
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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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公开(公告)号：US20170327388A1
公开(公告)日：2017-11-16
申请号：US15592715
申请日：2017-05-11
Applicant: LG ELECTRONICS INC.
Inventor： Myounggon KIM , Youngjin KIM , Kowoon BAEK , Changgeun LEE , Jongho PARK
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/3221 , C02F2201/326 , C02F2303/04 , C02F2307/10
Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.
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