公开(公告)号：US20130113887A1

公开(公告)日：2013-05-09

申请号：US13673718

申请日：2012-11-09

申请人： LG ELECTRONICS INC.

发明人： Myungjae JEON ,  Seonghak MOON ,  Junhak LEE

IPC分类号： H04N13/02

CPC分类号： H04N13/327

摘要： An apparatus and method for measuring 3-dimensional (3D) interocular crosstalk is disclosed. A light sensor detects luminance of a stereoscopic image displayed in a display and outputs a luminance value indicating the detected luminance. A controller calculates 3D interocular crosstalk based on a gray difference and a residual luminance ratio.

摘要翻译： 公开了一种用于测量三维（3D）双眼串扰的装置和方法。 光传感器检测显示在显示器中的立体图像的亮度，并输出表示检测到的亮度的亮度值。 控制器基于灰度差和残余亮度比来计算3D对讲串扰。

公开(公告)号：US20190162685A1

公开(公告)日：2019-05-30

申请号：US16313355

申请日：2016-08-24

申请人： LG ELECTRONICS INC.

发明人： Kangsun LEE ,  Chaedeok LEE ,  Seonghyok KIM ,  Seonghak MOON ,  Kangmin KIM ,  Hyekyoung SEO ,  Oedong KIM

IPC分类号： G01N25/20 ,  G01N21/61 ,  G01N21/94

摘要： A composite sensor for sensing gas and dust by using a single heat source, according to an embodiment of the present invention, can comprise: a base; a gas sensor module comprising a gas sensor and a first light source in a first space; a dust sensor module comprising a dust sensor, a lens, and a second light source in a second space; and a heat transfer wall for transferring heat generated by the first light source to the dust sensor module.

公开(公告)号：US20160316982A1

公开(公告)日：2016-11-03

申请号：US15107139

申请日：2013-12-23

申请人： LG ELECTRONICS INC.

发明人： Kihyung KIM ,  Seonghyun WOO ,  Kichu HONG ,  Seonghak MOON

IPC分类号： A47L11/40 ,  A47L9/28 ,  A47L9/30

CPC分类号： A47L11/4011 ,  A47L9/2857 ,  A47L9/30 ,  A47L11/4005 ,  A47L11/4013 ,  A47L2201/00 ,  A47L2201/022 ,  A47L2201/04

摘要： The present invention provides a robot cleaner comprising: a main body which forks an outer appearance; a driving unit for moving the main body; a cleaning unit, installed at the lower portion of the main body, for sucking filth or dust on a floor surface in the air; light emitting units which are installed at the lower portion of the main body and configured to externally emit light according the driving condition of the driving unit; and a controller for controlling the plurality of light emitting units so that the light emitting units emit light in forms different from each other according to each of a first driving condition where the main body is stopped, a second driving condition where the main body moves, and a third driving condition where the main body rotates.

摘要翻译： 本发明提供了一种机器人清洁器，包括：主体，其将外观拼接; 用于移动主体的驱动单元; 清洁单元，安装在主体的下部，用于吸入空气中的地板表面上的污物或灰尘; 发光单元，其安装在主体的下部并被配置为根据驱动单元的驱动条件从外部发光; 以及控制器，用于根据主体停止的第一驱动条件，主体移动的第二驱动条件，控制多个发光单元，使得发光单元以彼此不同的形式发光; 以及主体旋转的第三驱动条件。