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公开(公告)号：US20180052560A1
公开(公告)日：2018-02-22
申请号：US15600434
申请日：2017-05-19
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Salkmann JI , Samnyol HONG
IPC: G06F3/041 , G06F3/0354 , G06F3/046 , G06F3/02 , H03K5/153
CPC classification number: G06F3/0416 , G06F3/046 , G06F2203/04105 , G08B6/00 , H03K5/153 , H03K2217/96038
Abstract: Disclosed is an input device. The input device includes a first coil configured to receive a touch input from a user and transmit the received touch input to another coil, a second coil configured, when the first coil is moved in a first direction according to the received touch input, to be electrically connected to the first coil according to a movement of the first coil and generate induced electromotive force, a third coil, a fourth coil, and a sensing unit configured to sense a size of the induced electromotive force generated according to the movement of at least one selected from the group consisting of coils and a pressure size of the touch input.
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公开(公告)号：US20170099700A1
公开(公告)日：2017-04-06
申请号：US15195629
申请日：2016-06-28
Applicant: LG Electronics Inc.
Inventor： Dongwook CHAE , Salkmann JI , Hyungjoo KANG , Hyunjoon KIM , Samnyol HONG
CPC classification number: H05B3/0071 , G02B7/026 , G02B27/0006 , G03B17/55 , H04N5/2252 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H05B3/84
Abstract: The present disclosure relates to a camera module, and a dew condensation prevention system of the camera module, and there is disclosed a camera module including a lens assembly; a lens barrel in a cylindrical shape with a predetermined height configured to accommodate the lens assembly; and a heat radiation member formed along an outer surface of the lens barrel to transfer heat to an outermost lens of the lens assembly, wherein the lens assembly has a field-of-view region formed in a first direction and a second direction crossed with the first direction, and at least one of the first and the second field of view is above 180 degrees, and a dew condensation prevention system using the same.
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公开(公告)号：US20170059810A1
公开(公告)日：2017-03-02
申请号：US15353386
申请日：2016-11-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Sungdu KWON
IPC: G02B7/08 , H02K1/17 , H02K1/34 , H02K41/035
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，包括形成在其中的孔; 移动单元，包括至少一个透镜，并且被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：US20220004018A1
公开(公告)日：2022-01-06
申请号：US17292335
申请日：2019-11-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Kwanhyung KIM , Dongryeol LEE , Samnyol HONG
Abstract: The present disclosure relates to a prism apparatus, and a camera apparatus including the same. The prism apparatus according to an embodiment of the present disclosure may include: a prism configured to reflect input light toward a first reflected direction; a first actuator configured to change an angle of the prism about a first rotation axis to change the first reflected direction based on a first control signal; a lens configured to output the light reflected by the prism toward a second reflected direction; and a second actuator configured to change an angle of the lens about a second rotation axis to change the second reflected direction based on a second control signal. Accordingly, it is possible to implement the optical image stabilization (OIS) for the prism.
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公开(公告)号：US20210311372A1
公开(公告)日：2021-10-07
申请号：US17272309
申请日：2019-08-16
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo JEONG , Hyungjoo KANG , Youngman KWON , Dongryeol LEE , Jayong LEE
Abstract: A present disclosure relates to a prism apparatus, a camera apparatus and an image display apparatus including same. The prism apparatus according to one embodiment of the present disclosure includes a prism holder for fixing a prism to a first surface; a yoke of which a first surface is attached to a second surface of the prism holder which is rear surface of the first surface of the prism holder; a drive magnet attached to a second surface of the yoke which is rear surface of the first surface of the yoke; a sensor magnet disposed above the yoke; a hall sensor spaced apart from the sensor magnet; and a sensor magnet supporter to which the sensor magnet is attached. Accordingly, the magnetic field is detected accurately.
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Patent Agency Ranking
公开(公告)号：US20210278748A1
公开(公告)日：2021-09-09
申请号：US16625435
申请日：2018-01-04
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Salkmann JI , Samnyol HONG
Abstract: Disclosed is a camera module capable of overcoming a design limitation on a structure for auto-focusing and handshake compensation attributable to the thickness of the camera module provided in a small-sized camera device. The camera module includes a refractive unit including at least one lens, which has an optical axis oriented in a first direction, a lens case for supporting the refractive unit mounted thereto, a focusing-driving magnet secured to the lens case, a focusing-driving coil configured to accommodate at least a portion of the focusing-driving magnet inserted thereinto and to receive first current and generate driving force for allowing the focusing-driving magnet to perform first relative displacement in the first direction, a compensatory case configured to support the focusing-driving coil fixedly mounted thereto, and a focusing-sensing coil fixedly provided in the compensatory case and wherein second current is electromagnetically induced at the focusing-sensing coil by the first relative displacement.
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公开(公告)号：US20210208487A1
公开(公告)日：2021-07-08
申请号：US17056915
申请日：2019-05-20
Applicant: LG ELECTRONICS INC.
Inventor： Sunho CHO , Kwanhyung KIM , Dongryeol LEE , Hyungjoo KANG , Salkmann JI , Samnyol HONG
Abstract: The present invention relates to a camera and a terminal comprising same. A camera and a terminal comprising same according to an embodiment of the present invention comprise: a lens device including a micromirror array; and a processor for outputting, to the micromirror array in the lens device, a curvature control signal for curvature change, wherein the micromirror array includes a plurality of micromirrors including a first micromirror and a second micromirror, and the second micromirror is closer to the outer periphery thereof than the first micromirror and has a larger tilting angle according to the control signal than the first micromirror. Accordingly, focus can be changed using the micromirror array.
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公开(公告)号：US20160138860A1
公开(公告)日：2016-05-19
申请号：US14940355
申请日：2015-11-13
Applicant: LG Electronics Inc.
Inventor： Hyungjoo KANG , Haemin CHOI , Myoungho SUNG , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
IPC: F25D29/00
CPC classification number: F25D29/00 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2700/02
Abstract: A refrigerator and a control method for the same are disclosed. A refrigerator includes a storage compartment, a drawer movably provided in the storage compartment and provided with a marker, a camera that photographs inside the drawer from outside the drawer, and a controller that senses a position of the marker in photographs taken through the camera at time intervals, and that determines state information about the drawer based on a change in position of the marker in the photographs. A method includes recognizing closing of the drawer by sensing a start of opening of the drawer; acquiring an image of the drawer interior using the camera; processing the image to recognize the marker from the image; tracing a movement of the marker; acquiring a final image of the drawer interior using the camera when closing of the drawer begins; and displaying the final image.
Abstract translation: 公开了一种冰箱及其控制方法。 冰箱包括储藏室，可移动地设置在储藏室中并设置有标记的抽屉，从抽屉外部对抽屉内的照片进行照相的摄像机，以及控制器，其感测通过相机拍摄的照片中的标记的位置 时间间隔，并且基于照片中标记的位置的改变来确定关于抽屉的状态信息。 一种方法包括通过感测抽屉的开始来识别抽屉的关闭; 使用相机获取抽屉内部的图像; 处理图像以从图像中识别标记; 跟踪标记的运动; 在关闭抽屉时，使用相机获取抽屉内部的最终图像; 并显示最终图像。
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公开(公告)号：US20250130436A1
公开(公告)日：2025-04-24
申请号：US19007270
申请日：2024-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo KANG , Kwanhyung KIM , Dongryeol LEE , Samnyol HONG
Abstract: The present disclosure relates to a prism apparatus, and a camera apparatus including the same. The prism apparatus according to an embodiment of the present disclosure may include: a prism configured to reflect input light toward a first reflected direction; a first actuator configured to change an angle of the prism about a first rotation axis to change the first reflected direction based on a first control signal; a lens configured to output the light reflected by the prism toward a second reflected direction; and a second actuator configured to change an angle of the lens about a second rotation axis to change the second reflected direction based on a second control signal. Accordingly, it is possible to implement the optical image stabilization (OIS) for the prism.
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公开(公告)号：US20210080690A1
公开(公告)日：2021-03-18
申请号：US16772133
申请日：2018-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Jayong LEE , Hyungjoo KANG , Kwanhyung KIM , Dongryeol LEE
Abstract: A prism apparatus, and a camera and an image display apparatus including the same are disclosed. The prism apparatus includes: a first prism configured to reflect input light toward a first reflected direction, a first actuator configured to change an angle of the first prism about a first rotation axis to change the first reflected direction based on a first control signal, a second prism configured to reflect the light reflected from the first prism toward a second reflected direction, and a second actuator configured to change an angle of the second prism about a second rotation axis to change the second reflected direction based on a second control signal.
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