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公开(公告)号：US20180209616A1
公开(公告)日：2018-07-26
申请号：US15877317
申请日：2018-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE , Jinwon KANG , Hangtae KIM , Yunsup SHIN , Minyoung LEE , Ayoung CHO
CPC classification number: F21V19/0025 , F21K9/69 , F21V29/70 , F21Y2115/10 , H01L33/486 , H01L33/58 , H01L33/62 , H01L33/64 , H01L2224/48091 , H04N13/254 , H05K1/0203 , H05K1/181 , H05K2201/10106 , H01L2924/00014
Abstract: A lighting device includes a printed circuit board (PCB), a submount mounted on the PCB, a die mounted on the submount and including a plurality of light emitting devices, and a pad inserted into a hole formed in the submount such that the die and the PCB are electrically connected through the submount, connected to the die by a wire bonding, and electrically connected to the PCB.
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公开(公告)号：US20160313629A1
公开(公告)日：2016-10-27
申请号：US15103918
申请日：2013-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE
CPC classification number: G03B11/00 , G02B5/208 , G02B5/281 , G02B9/34 , G02B13/004 , G03B17/12 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/332
Abstract: Provided in the present invention is a camera module comprising: an imaging lens on which incident light from an external environment is reflected; and an image sensor for obtaining image data related to the external environment by means of the light, and further comprising a filter portion, which is arranged on the image sensor to cut light having a predetermined wavelength, is sectioned into a center zone in which the incidence angle of the light is a first incidence angle, and a peripheral zone surrounding the center zone in which the incidence angle of the light is a second incidence angle that is bigger than the first incidence angle, wherein the filter portion having the center zone and the peripheral zone is formed so that light having wavelengths that differ from the incident light having the first and second incidence angle is cut.
Abstract translation: 本发明提供了一种相机模块，包括：成像镜片，其上反射来自外部环境的入射光; 以及图像传感器，用于通过光获得与外部环境相关的图像数据，并且还包括布置在图像传感器上以切割具有预定波长的光的滤光器部分，其被分割成中心区域，其中 光的入射角是第一入射角，围绕中心区域的周边区域，其中光的入射角是大于第一入射角的第二入射角，其中，具有中心区域和 周边区域被形成为使得具有与具有第一入射角和第二入射角的入射光不同的波长的光被切割。
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13.发明申请RGB-IR SENSOR, AND METHOD AND APPARATUS FOR OBTAINING 3D IMAGE BY USING SAME 审中-公开RGB-IR传感器，以及通过使用相机获得3D图像的方法和装置公开(公告)号：US20150312556A1
公开(公告)日：2015-10-29
申请号：US14646641
申请日：2013-08-13
Applicant: LG ELECTRONICS INC.
Inventor： Ayoung CHO , Sunho YANG , Yunsup SHIN , Sungmin KIM , Youngman KWON , Yungwoo JUNG , Seongkeun AHN , Changhwan LEE
CPC classification number: H04N13/257 , G01B11/2513 , G01S17/89 , G06T7/50 , H04N5/2351 , H04N5/2352 , H04N5/33 , H04N5/3765 , H04N9/045 , H04N13/139 , H04N13/15 , H04N13/207 , H04N13/254 , H04N13/296 , H04N2013/0081
Abstract: The present invention relates to an RGB-IR sensor, and a method and an apparatus for obtaining a 3D image by using the same. The RGB-IR sensor according to the present invention comprises: a first pixel basic unit including one of each of R, G, B and IR pixels; and a second pixel basic unit in which the R, G, B and IR pixels are arranged in a different order from those in the first pixel basic unit, wherein the RGB-IR sensor is comprised by alternately arranging the first pixel basic unit and the second pixel basic unit in a horizontal direction, and wherein R, G, B and IR pixel arrangements in the first pixel basic unit and the second pixel basic unit are determined so that the position of IR-pixels in the RGB-IR sensor are not equidistance apart from each other.
Abstract translation: RGB-IR传感器技术领域本发明涉及一种RGB-IR传感器，以及通过使用该RGB-IR传感器获得3D图像的方法和装置。 根据本发明的RGB-IR传感器包括：包括R，G，B和IR像素中的每一个的第一像素基本单元; 以及第二像素基本单元，其中R，G，B和IR像素以与第一像素基本单元中的不同的顺序排列，其中RGB-IR传感器包括通过交替地布置第一像素基本单元和 第二像素基本单元在水平方向上，并且其中确定第一像素基本单元和第二像素基本单元中的R，G，B和IR像素布置，使得RGB-IR传感器中的IR像素的位置不 距离相等。
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Patent Agency Ranking
公开(公告)号：US20230184952A1
公开(公告)日：2023-06-15
申请号：US17995150
申请日：2021-04-01
Applicant: LG ELECTRONICS INC.
Inventor： Jinwon KANG , Yunsup SHIN , Salkmann JI , Changhwan LEE , Hangtae KIM
IPC: G01S17/894 , G01S7/4865
CPC classification number: G01S17/894 , G01S7/4865
Abstract: The present invention relates to a mobile terminal including a lighting unit, and a control method therefor. The mobile terminal according to one embodiment of the present invention comprises: a lighting unit having a plurality of light sources; a sensor unit for receiving light outputted from the lighting unit and reflected off a subject; and a control unit for synchronizing, through the sensor unit, areas at which lights outputted from the plurality of light sources are emitted, and controlling, on the basis of preset conditions, the lighting unit so that at least one of the plurality of light sources emits light.
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公开(公告)号：US20210334991A1
公开(公告)日：2021-10-28
申请号：US17234749
申请日：2021-04-19
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE , Yunsup SHIN , Yungwoo JUNG
Abstract: An optical device includes: a first light emitting device that emits a plurality of line pattern lights spaced apart from each other to a target area; at least one sensor device that detects a received light, which is the emitted line pattern light, that is reflected from the target area; and a controller that calculates a parallax distance from a pattern of the detected received light, and acquires depth information of the target area by using the calculated parallax distance, wherein the first light emitting device includes: at least one light emitting unit including at least one light emitting element and emitting light of a specific wavelength; and a first optical member that generates light emitted from the at least one light emitting unit into at least one line pattern light.
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公开(公告)号：US20170013250A9
公开(公告)日：2017-01-12
申请号：US14540843
申请日：2014-11-13
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE , Seongkeun AHN
CPC classification number: H04N13/207 , G03B35/08 , H04N5/33 , H04N5/332 , H04N13/25 , H04N13/254 , H04N13/257 , H04N13/271
Abstract: A three-dimensional (3D) camera and a method for controlling the same are provided. In sensing RGB light and infrared (IR) light, the RGB light and the IR light are prevented from acting as optical noise to each other.
Abstract translation: 提供三维（3D）照相机及其控制方法。 在感测RGB光和红外（IR）光时，防止RGB光和IR光作为彼此的光学噪声。
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公开(公告)号：US20160337633A1
公开(公告)日：2016-11-17
申请号：US15107853
申请日：2013-12-24
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE
CPC classification number: H04N13/254 , G01B11/2513 , G02B5/18 , G02B26/0833 , H04N5/2226 , H04N5/2256 , H04N5/2257 , H04N9/045 , H04N13/257
Abstract: Provided in the present invention is a 3D depth camera module comprising: a light transmitting portion including a laser which emits light, and a diffractive optical element through which the light penetrates and arrives at an object as emitted light having a predetermined pattern; a light receiving portion for receiving light reflected from the object; and analyzing portion for analyzing a 3D shape of the object based on the amount of shifting of the reflected light; and an operating portion for operating a portion of the light transmitting portion to change the position of one portion of the object where the light arrives.
Abstract translation: 本发明提供了一种3D深度摄像机模块，其特征在于包括：发射光的激光的光透射部，以及作为具有预定图案的发光的光穿透物体的衍射光学元件; 光接收部分，用于接收从物体反射的光; 以及分析部分，用于基于反射光的偏移量来分析对象的3D形状; 以及用于操作光透射部分的一部分以改变光到达的物体的一部分的位置的操作部分。
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公开(公告)号：US20160316189A1
公开(公告)日：2016-10-27
申请号：US15102836
申请日：2013-12-10
Applicant: LG ELECTRONICS INC.
Inventor： Changhwan LEE , Gwanmo KOO , Youngwoo PARK , Donghwa YUN
CPC classification number: H04N13/211 , G03B5/02 , G03B9/08 , G03B17/12 , G03B17/561 , G03B35/02 , G03B35/08 , H04N13/167 , H04N13/289 , H04N2013/0096 , H04N2213/001
Abstract: Provided is a 3D camera module, comprising: a first camera lens group for forming a light path of a first light bundle so as to be one of a left-eye lens group and a right-eye lens group in the 3D camera module; a second camera lens group, disposed apart from the first camera lens group, for forming a light path of a second light bundle so as to be the other of the left-eye lens group and the right-eye lens group in the 3D camera module; an image sensor disposed on the movement path of the first and second light bundles so as to sense a first image by the first light bundle and a second image by the second light bundle; and a movement control unit configured to move the first camera lens group and the second camera lens group in at least one direction of a forward and backward direction and a left and right direction so as to control the first and second images.
Abstract translation: 本发明提供一种3D摄像机模块，包括：第一摄像机镜头组，用于在3D照相机模块中形成第一光束的光路，以便成为左眼镜片组和右眼镜片组之一; 第二相机透镜组，与第一相机透镜组分离，用于形成第二光束的光路，以便成为3D相机模块中的左眼透镜组和右眼透镜组中的另一个 ; 设置在第一和第二光束的移动路径上的图像传感器，以便通过第一光束感测第一图像和通过第二光束来感测第二图像; 以及移动控制单元，被配置为沿着前后方向和左右方向的至少一个方向移动第一相机透镜组和第二相机透镜组，以便控制第一和第二图像。
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