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公开(公告)号：US20190004316A1
公开(公告)日：2019-01-03
申请号：US15748615
申请日：2015-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Sungmin BAEK , Soungmin IM
CPC classification number: G02B27/0172 , G02B27/01 , G02B2027/0161 , G02B2027/0178 , G06F1/163 , G06F1/1686 , G06F3/002 , G06F3/011 , G06F3/012 , G06F3/0304 , G06F3/0346 , G06T7/70 , G06T7/73 , G06T19/006 , G06T2207/30244
Abstract: The present invention relates to a head mounted display (HMD) capable of receiving an image through a camera. An HMD according to an embodiment of the present invention comprises: a main body configured to be worn on a user's head; a camera equipped in the main body; a sensing unit configured to measure the distance between the main body and a subject corresponding to the image received through the camera; and a control unit which determines a plurality of feature points satisfying preset conditions in the image, measured, by means of the sensing unit, the distance between the main body and the subject corresponding to at least one of the plurality of feature points, and determines the movement of the main body on the basis of at least one of the plurality of feature points and the measured distance.
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公开(公告)号：US20160238236A1
公开(公告)日：2016-08-18
申请号：US14829531
申请日：2015-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Soungmin IM , Sungjin KIM , Sungmin BAEK
CPC classification number: F21V33/0052 , F21V19/001 , F21Y2105/10 , G01S5/163 , G02B27/017 , G02B2027/0138 , G02B2027/0178 , G02B2027/0187
Abstract: Disclosed is a head mounted display (HMD) having light emitting devices. The HMD includes a body having a plurality of surfaces; and a plurality of light emitting units formed on the plurality of surfaces and configured to emit light to outside of the body, wherein each of the plurality of light emitting units includes at least four light emitting devices that are disposed in a straight line in a spaced manner such that a specific cross ratio defines spacing for each of the plurality of light emitting units, a cross ratio of one of the plurality of light emitting units being different from cross ratios of other light emitting units among the plurality of light emitting units.
Abstract translation: 公开了一种具有发光装置的头戴显示器（HMD）。 HMD包括具有多个表面的主体; 以及多个发光单元，其形成在所述多个表面上并且被配置为向所述主体的外部发光，其中所述多个发光单元中的每一个包括至少四个发光器件，所述至少四个发光器件以间隔设置在直线上 使得特定的交叉比限定了多个发光单元中的每一个的间隔，多个发光单元之一的交叉比与多个发光单元中的其它发光单元的交叉比不同。
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公开(公告)号：US20150199031A1
公开(公告)日：2015-07-16
申请号：US14471843
申请日：2014-08-28
Applicant: LG Electronics Inc.
Inventor： Sungmin BAEK , Soungmin IM
CPC classification number: G06F3/0304 , G06F3/017 , G06F3/0425 , G06F3/0483 , G06F3/04883 , G06K9/2081 , G06K9/22 , H04N1/19594
Abstract: A mobile terminal including a projector configured to project image information; a capturing unit configured to recognize a writing motion on a paper medium and a writing of a specific symbol in an area selected by the writing motion; and a controller configured to execute a control command for the specific symbol in the selected area if the specific symbol matches a preset symbol, and control the projector to project image information corresponding to a result of the execution of the control command on the area with the written specific symbol.
Abstract translation: 一种移动终端，包括投影图像信息的投影仪; 捕获单元，被配置为识别在纸介质上的书写动作以及在由所述书写动作选择的区域中写入特定符号; 以及控制器，其被配置为如果所述特定符号与预设符号相匹配，则执行所选区域中的特定符号的控制命令，并且控制所述投影仪将与所述控制命令的执行结果相对应的图像信息投影在所述区域上 书写具体符号。
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公开(公告)号：US20180204375A1
公开(公告)日：2018-07-19
申请号：US15741394
申请日：2016-01-18
Applicant: LG ELECTRONICS INC.
Inventor： Sungmin BAEK , Choonghwan SHIN , Byunghwa LEE , Sungjin KIM , Soungmin IM , Sangki KIM
CPC classification number: G06T17/05 , A63F13/00 , A63F13/98 , A63F2300/8082 , G06F1/1626 , G06F1/163 , G06F1/1684 , G06F1/1686 , G06F3/011 , G06F3/012 , G06F3/0304 , G06F3/0325 , G06F3/0346 , G06T19/006 , H04N5/33 , H04N13/254 , H04N13/271 , H04N13/344 , H04N13/366
Abstract: The present invention provides a smart device, which is configured to track the movement of the user's head, and a method for controlling the same. The present invention provides a smart device and a method for controlling the same, the smart device comprising: a body; an output device, which can be attached to/detached from the body, and which is configured to provide multiple reference points in a peripheral space; a camera for acquiring images of the provided reference points; and a control device configured to track the movement of the smart device using the acquired images.
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