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公开(公告)号：US20160123658A1
公开(公告)日：2016-05-05
申请号：US14929978
申请日：2015-11-02
Applicant: LG Electronics Inc
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator and a control method for the same are disclosed. The refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a region (a first region) for storing of food arranged in an external space of the drawer in the storage compartment and a region (a second region) for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a portion for the first region (a first region picture) and a portion for the second region (a second region picture) from the picture to individually divide and store the first region picture and the second region picture.
Abstract translation: 公开了一种冰箱及其控制方法。 冰箱包括通过固定绝缘壁形成在冰箱的柜体中的储藏室，储藏室设有进入开口，可旋转地设置在橱柜上以打开和关闭进入开口的门，设置在存储器中的抽屉 隔间，固定在储藏室的天花板上的照相机，用于拍摄布置在储藏室的抽屉外部空间中的食品的区域（第一区域）和用于储存食品的区域（第二区域） 布置在储藏室中的抽屉的内部空间中，以及控制器，通过包含第一区域和第二区域两者的图像的捕获时间来分离用于第一区域（第一区域图片）和 用于第二区域（第二区域图像）的部分，以分开并存储第一区域图像和第二区域图像。
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公开(公告)号：US20180156537A1
公开(公告)日：2018-06-07
申请号：US15721131
申请日：2017-09-29
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
IPC: F25D29/00 , H04N7/18 , G06T7/11 , H04N5/262 , H04N5/232 , H04N5/225 , G06T7/90 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/04 , F25D23/06 , F25D23/12 , G06T7/60 , G06T7/20 , G06K9/62 , G06K9/52 , G06K9/46 , G06K9/00 , G03B29/00 , G02B27/00 , F25D27/00 , F25D25/02
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.
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公开(公告)号：US20170264814A1
公开(公告)日：2017-09-14
申请号：US15455040
申请日：2017-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Haejin PARK , Sungdu KWON , Youngman KWON , Jayong LEE , Taegil CHO , Salkmann JI , Samnyol HONG
CPC classification number: H04N5/23212 , G02B7/08 , G02B7/09 , G02B7/28 , G02B7/36 , G02B7/365 , G02B27/646 , G05D3/14 , H02P7/025 , H02P29/64 , H02P2203/00 , H04N5/06 , H04N5/23248 , H04N5/23254
Abstract: Disclosed are an apparatus and method for controlling auto focus of a camera module including a voice coil motor actuator. The present invention includes a fixed unit having a perforated hole formed therein, a magnet placed inside the fixed unit, a lens unit including at least one lens and configured to linearly move inside the perforated hole of the fixed unit, an Optical Image Stabilizer (OIS) coil placed between the fixed unit and the lens unit to correct destabilization of the lens unit, a moving coil placed on a surface of the lens unit, a fixed coil receiving from the moving coil, a variable current or a variable voltage according to a distance moved by the moving coil, an image signal processing unit processing an image signal sensed by the sensing unit, and a controller configured to provide a signal comprising first frequency signal and second frequency signal to the moving coil, wherein the fixed coil receiving the variable current or the variable voltage through the second frequency signal, calculate a focus position value based on the received variable current or the variable voltage according to a distance moved by the moving coil from the fixed coil and the image signal processed by the image signal processing unit, and control the lens unit to move by applying first frequency signal to the moving coil according to the calculated focus position value, wherein the controller is further configured to receive the second frequency signal only during a specific time slot in order for the second frequency signal to not include noise due to OIS signal and apply the OIS signal to the OIS coil during the rest of a time slot of the second frequency signal.
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公开(公告)号：US20170264794A1
公开(公告)日：2017-09-14
申请号：US15455060
申请日：2017-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Haejin PARK , Sungdu KWON , Youngman KWON , Jayong LEE , Taegil CHO , Salkmann JI , Samnyol HONG
CPC classification number: H04N5/23212 , G02B7/08 , G02B7/09 , G02B7/28 , G02B7/36 , G02B7/365 , G02B27/646 , G05D3/14 , H02P7/025 , H02P29/64 , H02P2203/00 , H04N5/06 , H04N5/23248 , H04N5/23254
Abstract: Disclosed are an apparatus and method for controlling auto focus of a camera module. The present invention includes a lens unit, a moving coil, a fixed coil, and a controller configured to provide a signal comprising first frequency signal and second frequency signal to the moving coil, the fixed coil receiving a variable current or a variable voltage through the second frequency signal, calculate a focus location value based on the received variable current or variable voltage and an image signal, and control the lens unit to move by applying the first frequency signal to the moving coil according to the calculated focus location value, the second frequency signal is higher than the first frequency signal and is comprised of the signal during a prescribed time.
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公开(公告)号：US20160165113A1
公开(公告)日：2016-06-09
申请号：US14930057
申请日：2015-11-02
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator and a control method for the same are disclosed. The refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a region (a first region) for storing of food arranged in an external space of the drawer in the storage compartment and a region (a second region) for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a portion for the first region (a first region picture) and a portion for the second region (a second region picture) from the picture to individually divide and store the first region picture and the second region picture.
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Patent Agency Ranking
公开(公告)号：US20160153701A1
公开(公告)日：2016-06-02
申请号：US14950520
申请日：2015-11-24
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator and a control method for the same are disclosed. The refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a region (a first region) for storing of food arranged in an external space of the drawer in the storage compartment and a region (a second region) for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a portion for the first region (a first region picture) and a portion for the second region (a second region picture) from the picture to individually divide and store the first region picture and the second region picture.
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公开(公告)号：US20150207983A1
公开(公告)日：2015-07-23
申请号：US14601850
申请日：2015-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Sungdu KWON
CPC classification number: G02B7/08 , G03B3/10 , G03B2205/0069 , H02K1/17 , H02K1/34 , H02K41/0354 , H04N5/2254 , H04N5/2257 , H04N5/23212
Abstract: A camera module including a fixing unit including a hole formed therein a moving unit including at least one lens, and configured to linearly move in the hole of the fixing unit; and a driving unit configured to drive the moving unit. Further, the driving unit includes a corresponding magnet arranged in the inner surface of the hole of the fixing unit; a moving coil surrounding the outer surface of the moving unit; and a fixed coil arranged in the fixing unit and configured to receive from the moving coil a current or voltage variable based on a distance with the moving coil.
Abstract translation: 一种相机模块，包括固定单元，该固定单元包括形成在其中的孔，所述移动单元包括至少一个透镜，并且构造成在所述定影单元的孔中线性移动; 以及构造成驱动移动单元的驱动单元。 此外，驱动单元包括布置在定影单元的孔的内表面中的相应磁体; 围绕所述移动单元的外表面的移动线圈; 以及设置在所述固定单元中并且被配置为基于与所述运动线圈的距离从所述运动线圈接收电流或电压变量的固定线圈。
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公开(公告)号：US20190146179A1
公开(公告)日：2019-05-16
申请号：US16300038
申请日：2016-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Youngman KWON , Hyungjoo KANG , Sungdu KWON , Jayong LEE , Haejin PARK , Samnyol HONG
IPC: G02B7/09 , G03B13/36 , H02P7/025 , H02K11/225 , H02K41/035 , G01D5/20
Abstract: The present invention relates to an apparatus and a method for controlling auto focus of a camera module including a voice coil motor actuator. The camera module includes a sensing unit configured to sense a movement of the lens unit and a controller configured to control the movement of the lens unit based on a sensing signal sensed by the sensing unit. If an initial operation command is received, the controller moves the lens unit to an end point of a maximum movement range. If the lens unit is positioned at the end point of the maximum movement range, the controller compares the sensing signal sensed by the sensing unit with a predetermined reference signal to calculate a compensation value for an error. If a focus operation command is received, the controller can move the lens unit to a focus position based on the calculated compensation value and compensate for the focus position of the lens unit.
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公开(公告)号：US20190068852A1
公开(公告)日：2019-02-28
申请号：US16168042
申请日：2018-10-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Sungdu KWON , Salkmann JI , Samnyol HONG
CPC classification number: H04N5/2254 , G01D5/2046 , G02B7/08 , G02B13/004 , G02B27/646 , H04N5/2252 , H04N5/2257
Abstract: A displacement sensor includes a first frame; a second frame; a first coil including a first voltage formed at the first frame applied to the first coil; a second coil formed at the first frame including a current of a second voltage flowing in the second coil corresponding to a voltage of the first frame if the first voltage is applied to the first coil; a conductor coupled to the second frame; and a detector for calculating a relative position between the first frame and the second frame by monitoring the second voltage. Further, a size of the second voltage is reduced if the second coil is moved closer to the conductor.
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20.发明申请公开(公告)号：US20180264526A1
公开(公告)日：2018-09-20
申请号：US15920215
申请日：2018-03-13
Applicant: LG ELECTRONICS INC.
Inventor： Wonsu KIM , Sungdu KWON , Salkmann JI , Samnyol HONG
CPC classification number: B08B3/12 , B08B3/10 , B08B17/02 , G01H9/00 , G01H13/00 , G02B27/0006 , G06T7/20
Abstract: A device for cleaning an object surface, including a substrate provided on the object surface, a plurality of electrodes provided on the substrate, a dielectric layer provided on the substrate to cover the electrodes, and a control device supplying an alternating-current (AC) power to the electrodes including supplying a first AC power having a predetermined first frequency and a predetermined first voltage to the electrodes during a first time period to vibrate a droplet on the surface of the object by a periodic change of an electrostatic force generated at the electrodes, the first frequency being set to the resonant frequency of the liquid droplet.
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