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公开(公告)号：WO2017179803A1
公开(公告)日：2017-10-19
申请号：PCT/KR2017/000736
申请日：2017-01-20
Applicant: LG ELECTRONICS INC.
Inventor： KANG, Hyungjoo , KWON, Sungdu , JI, Salkmann , HONG, Samnyol
Abstract: A displacement sensor comprises a first frame; a second frame; a first coil wherein a first voltage formed at the first frame is applied; a second coil formed at the first frame, wherein a current of a second voltage flows 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. Since two coils are embodied in one frame, the number of process times can be reduced and space utility can be enhanced.
Abstract translation: 位移传感器包括第一框架; 第二帧; 第一线圈，其中施加在第一帧处形成的第一电压; 第二线圈，所述第二线圈形成在所述第一框架处，其中如果所述第一电压被施加到所述第一线圈，则第二电压的电流流动; 耦合到第二框架的导体; 以及检测器，用于通过监视第二电压来计算第一帧和第二帧之间的相对位置。 由于两个线圈装在一个框架中，因此可以减少处理时间，并且可以提高空间利用率。
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公开(公告)号：WO2018169135A1
公开(公告)日：2018-09-20
申请号：PCT/KR2017/006828
申请日：2017-06-28
Applicant: LG ELECTRONICS INC.
Inventor： CHO, Ayoung , SHIN, Yunsup , JI, Salkmann
Abstract: A terminal including a light emitting element and at least one sensor and a method of controlling the terminal are disclosed in the present specification. According to one embodiment of the present invention, the terminal includes a camera, a light emitting unit configured to include a plurality of light emitting elements and emit a light to a space corresponding to an image received via the camera, a first sensor configured to sense a pixel-based data, and a controller configured to control a light emitting element to emit a light to a space corresponding to a part of a plurality of the light emitting elements according to a predetermined time or an interval to extract depth information on a part of the image, the controller configured to control the first sensor to sense a pixel data in a manner of being activated according to a light emission time or an interval of the light emitting element.
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公开(公告)号：WO2012081787A1
公开(公告)日：2012-06-21
申请号：PCT/KR2011/005391
申请日：2011-07-21
Applicant: LG ELECTRONICS INC. , JI, Salkmann
Inventor： JI, Salkmann
CPC classification number: H04N13/139 , H04N13/194 , H04N2013/0096
Abstract: An image processing apparatus of a mobile terminal generates a three-dimensional (3D) image based on images captured by a camera, and transmit and/or display the generated 3D image to allow a user to easily, conveniently view the 3D image, and a method thereof are provided. The image processing apparatus of a mobile terminal receives images captured by at least a pair of cameras installed in the mobile terminal, converts the received images into a 3D image, and transmit the 3D image.
Abstract translation: 移动终端的图像处理装置基于由相机拍摄的图像生成三维（3D）图像，并且发送和/或显示生成的3D图像，以允许用户容易地，方便地观看3D图像，以及 提供了其方法。 移动终端的图像处理装置接收由安装在移动终端中的至少一对相机拍摄的图像，将接收到的图像转换成3D图像，并发送3D图像。
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公开(公告)号：WO2019225979A1
公开(公告)日：2019-11-28
申请号：PCT/KR2019/006186
申请日：2019-05-23
Applicant: LG ELECTRONICS INC.
Inventor： CHO, Sunho , KIM, Kwanhyung , LEE, Dongryeol , KANG, Hyungjoo , JI, Salkmann , HONG, Samnyol
Abstract: A camera and a terminal including the same are disclosed. The camera according to an embodiment of the present invention includes: a first prism apparatus to reflect a first input light input in a first direction to a second direction; a second prism apparatus to reflect a second input light input in the first direction to the second direction, and output the reflected second input light to the first prism apparatus; a lens apparatus to receive the first input light from the first prism apparatus or the second input light from the second prism apparatus; and an image sensor to generate an image signal based on the first input light or the second input. Accordingly, it is possible to implement a slim camera that can use a single image sensor with respect to a plurality of cameras at the time of front photographing or rear photographing.
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公开(公告)号：WO2017155341A1
公开(公告)日：2017-09-14
申请号：PCT/KR2017/002591
申请日：2017-03-09
Applicant: LG ELECTRONICS INC.
Inventor： PARK, Haejin , KWON, Sungdu , KWON, Youngman , LEE, Jayong , CHO, Taegil , JI, Salkmann , HONG, Samnyol
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, 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 a distance moved by the moving coil, an image signal processing unit processing an image signal sensed by an image 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, and control the lens unit to move by applying the first frequency signal to the moving coil based on the received variable current or variable voltage according a distance moved by the moving coil from the fixed coil and the image signal processed by the image signal processing unit, wherein the second frequency signal is higher than the first frequency signal and is comprised of the signal during a prescribed time.
Abstract translation: 公开了一种用于控制包括音圈马达致动器的相机模块的自动对焦的装置和方法。 本发明包括：固定单元，其具有形成在其中的穿孔;磁体，其放置在固定单元内;透镜单元，其包括至少一个透镜并且被配置为在固定单元的穿孔内线性移动;移动线圈， 图像信号处理单元，用于处理由图像感测单元感测到的图像信号;以及图像信号处理单元，用于从图像信号处理单元接收图像信号， 以及控制器，被配置为向所述运动线圈提供包括第一频率信号和第二频率信号的信号，其中所述固定线圈通过所述第二频率信号接收所述可变电流或所述可变电压，并且控制所述透镜单元通过应用所述第一 基于所接收的可变电流或可变电压，根据由所述运动线圈从所述固定线圈移动的距离和由所述图像信号处理单元处理的图像信号，向所述运动线圈提供高频信号，其中，所述第二频率信号高于所述第一频率 信号，并在规定时间内由信号组成。
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Patent Agency Ranking
公开(公告)号：WO2019203395A1
公开(公告)日：2019-10-24
申请号：PCT/KR2018/008498
申请日：2018-07-27
Applicant: LG ELECTRONICS INC.
Inventor： KANG, Hyungjoo , LEE, Dongryeol , JI, Salkmann , HONG, Samnyol
Abstract: Disclosed is an image acquiring device, including a liquid lens having a shape changed by pressurization, a membrane provided to one surface of the liquid lens, the membrane forming a pressurization surface, a pressurizing member provided to an outside of the membrane, and a support wire provided across a prescribed region of an outer surface of the pressurizing member, the support wire moving the pressurizing member toward the membrane by contracting by conduction, the support wire moving the pressurizing member toward an opposite side of the membrane by expanding. Accordingly, the present invention solves a problem of a mismatched focus in a close-up photo and minimizes an increasing volume of the image acquiring device.
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7.发明申请
公开(公告)号：WO2018169233A1
公开(公告)日：2018-09-20
申请号：PCT/KR2018/002432
申请日：2018-02-28
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Wonsu , KWON, Sungdu , JI, Salkmann , HONG, Samnyol
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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公开(公告)号：WO2018135784A1
公开(公告)日：2018-07-26
申请号：PCT/KR2018/000205
申请日：2018-01-04
Applicant: LG ELECTRONICS INC.
Inventor： KANG, Hyungjoo , JI, Salkmann , HONG, Samnyol
IPC: H04N5/225
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：WO2016064096A2
公开(公告)日：2016-04-28
申请号：PCT/KR2015/009940
申请日：2015-09-22
Applicant: LG ELECTRONICS INC.
Inventor： SHIN, Yunsup , JI, Salkmann , JUNG, Yungwoo
CPC classification number: H04N5/232 , G01C3/085 , H04N5/2256 , H04N5/2354 , H04N13/204 , H04N13/207 , H04N13/254 , H04N2013/0081
Abstract: Disclosed are a mobile terminal having a plurality of light emitting devices, and a method for controlling the same. The mobile terminal includes a camera; a light emitting portion including a plurality of light emitting units; and a controller configured to control the light emitting portion to emit light, such that depth information of an image received through the camera is extracted, wherein the controller determines the number of light emitting units which emit light among the plurality of light emitting units, based on a distance between a subject corresponding to the image and the camera.
Abstract translation: 公开了具有多个发光装置的移动终端及其控制方法。 移动终端包括摄像机; 发光部，其包括多个发光单元; 以及控制器，被配置为控制发光部分发光，从而提取通过照相机接收的图像的深度信息，其中控制器基于多个发光单元确定发光的发光单元的数量 在对应于图像的被摄体与照相机之间的距离上。
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公开(公告)号：WO2019225978A1
公开(公告)日：2019-11-28
申请号：PCT/KR2019/006183
申请日：2019-05-23
Applicant: LG ELECTRONICS INC.
Inventor： CHO, Sunho , KIM, Kwanhyung , LEE, Dongryeol , KANG, Hyungjoo , JI, Salkmann , HONG, Samnyol
Abstract: A camera and a terminal including the same are disclosed. The camera according to an embodiment of the present invention includes: a first prism apparatus to reflect a first input light input in a first direction to a second direction; a second prism apparatus to reflect a second input light input in a third direction opposite to the first direction to the second direction, and output the reflected second input light to the first prism apparatus; a lens apparatus to receive the first input light from the first prism apparatus or the second input light from the second prism apparatus; and an image sensor configured to generate an image signal based on the first input light or the second input. Accordingly, it is possible to implement a slim camera that can use a single image sensor at the time of front photographing and rear photographing.
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