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公开(公告)号：US20210068606A1
公开(公告)日：2021-03-11
申请号：US17101430
申请日：2020-11-23
发明人： Dong Hun LEE , Heum Yong PARK , Chang Yeong KIM , Jae Youl JEONG , Young Do KWON , Jin Wook YOON
摘要： A cleaning robot having an improved structure capable of improving a user convenience and method for controlling the same are disclosed herein. A cleaning robot includes a main body to form an outer appearance and having an inlet port provided to suck a foreign matter present in a cleaning area, an operation unit detachably coupled to the main body and provided to be gripped, at least one motion sensor provided to detect a motion of the operation unit, and a control unit electrically connected to the at least one motion sensor to drive a driving motor of the main body based on the motion of the operation unit detected by the at least one motion sensor.
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公开(公告)号：US20200229780A1
公开(公告)日：2020-07-23
申请号：US16736951
申请日：2020-01-08
发明人： Jeong Sik KIM , Sung Nam KIM , Dong Hun LEE
IPC分类号： A61B6/00
摘要： Disclosed herein is a portable expansion module, an X-ray detector, and a method of controlling the X-ray detector. The portable expansion module includes a connecting portion configured to connect to a connector of an X-ray detector, and a display configured to operate using power supplied from the X-ray detector to the portable expansion module based on the connecting portion being connected to the connector, receive data from the X-ray detector based on the connecting portion being connected to the connector, and display state information of the X-ray detector based on the data received from the X-ray detector.
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公开(公告)号：US20190081180A1
公开(公告)日：2019-03-14
申请号：US15944175
申请日：2018-04-03
发明人： Sung IL PARK , Jung Gun YOU , Dong Hun LEE , Yun IL LEE
IPC分类号： H01L29/786 , H01L29/06 , H01L29/66 , H01L29/423 , H01L29/49
摘要： A semiconductor device includes a substrate; a vertical channel structure including a pair of active fins extended in a first direction, perpendicular to an upper surface of the substrate, and an insulating portion interposed between the pair of active fins; an upper source/drain disposed on the vertical channel structure; a lower source/drain disposed below the vertical channel structure and on the substrate; a gate electrode disposed between the upper source/drain and the lower source/drain and surrounding the vertical channel structure; and a gate dielectric layer disposed between the gate electrode and the vertical channel structure. An interval between the gate electrode and the upper source/drain may be smaller than an interval between the gate electrode and the lower source/drain in the first direction.
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公开(公告)号：US20180151561A1
公开(公告)日：2018-05-31
申请号：US15489093
申请日：2017-04-17
发明人： Mirco CANTORO , Yeon Cheol HEO , Byoung Gi KIM , Chang Min YOE , Seung Chan YUN , Dong Hun LEE , Yun Il LEE , Hyung Suk LEE
IPC分类号： H01L27/088 , H01L29/06 , H01L23/50 , H01L21/8234
CPC分类号： H01L27/088 , B82Y10/00 , H01L21/823412 , H01L21/823456 , H01L21/823487 , H01L23/50 , H01L29/0676 , H01L29/401 , H01L29/42392 , H01L29/66439 , H01L29/66469 , H01L29/775 , H01L29/78642 , H01L29/78696 , H01L2029/42388
摘要： A semiconductor device includes a substrate having a first region and a second region; a first nanowire in the first region in a direction perpendicular to an upper surface of the substrate; a second nanowire in the second region in a direction perpendicular to the upper surface of the substrate and having a height less than that of the first nanowire; first source/drain regions at top portion and bottom portion of the first nanowire; second source/drain regions at top portion and bottom portion of the second nanowire; a first gate electrode surrounding the first nanowire between the first source/drain regions; and a second gate electrode surrounding the second nanowire between the second source/drain regions.
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公开(公告)号：US20180090569A1
公开(公告)日：2018-03-29
申请号：US15463551
申请日：2017-03-20
发明人： Jung Gil YANG , Dong ll BAE , Chang Woo SOHN , Seung Min SONG , Dong Hun LEE
IPC分类号： H01L29/06 , H01L29/423 , H01L27/088 , H01L27/02 , H01L27/092 , H01L29/10 , H01L29/165 , H01L21/8234 , H01L21/8238 , H01L29/08 , H01L29/66
CPC分类号： H01L29/0673 , H01L21/823431 , H01L21/823456 , H01L21/823807 , H01L21/823821 , H01L21/82385 , H01L27/0207 , H01L27/0883 , H01L27/0886 , H01L27/092 , H01L27/0922 , H01L27/0924 , H01L29/0669 , H01L29/0847 , H01L29/1033 , H01L29/165 , H01L29/42392 , H01L29/66545 , H01L29/785
摘要： A semiconductor device and a fabricating method thereof are provided. The semiconductor device includes a substrate, a first nanowire spaced apart from a first region of the substrate, a first gate electrode surrounding a periphery of the first nanowire, a second nanowire spaced apart from a second region of the substrate and extending in a first direction and having a first width in a second direction intersecting the first direction, a supporting pattern contacting the second nanowire and positioned under the second nanowire, and a second gate electrode extending in the second direction and surrounding the second nanowire and the supporting pattern.
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公开(公告)号：US20140371909A1
公开(公告)日：2014-12-18
申请号：US14282482
申请日：2014-05-20
发明人： Dong Hun LEE , Heum Yong Park
CPC分类号： G05D1/0033 , G05D1/0016 , G05D1/0223 , G05D1/0246 , G05D2201/0203 , G06F3/00 , G06F3/017 , G06K9/00375 , G06K9/00664 , G06T7/248 , G06T2207/30196 , G06T2207/30204 , Y10S901/02
摘要： A cleaning robot includes a main body, a moving assembly to move the main body, a cleaning tool provided at a bottom part of the main body to collect foreign substances on a floor, an imager to collect images around the main body and a controller to recognize motion of a hand by performing image processing of the collected images, identify a control command corresponding to the motion of the hand, plan a moving direction and a moving distance of the main body as movement information based on the control command, and control operations of the moving assembly and the cleaning tool based on the planned movement information. Since the user directly controls movement of the cleaning robot, it is possible to improve interactivity between human and cleaning robot, reduce the user's labor and increase convenience.
摘要翻译： 清洁机器人包括：主体，移动主体的移动组件;设置在主体的底部的清洁工具，用于在地板上收集异物;成像器，用于收集主体周围的图像;以及控制器， 通过对所收集的图像执行图像处理来识别手的运动，识别与手的运动相对应的控制命令，基于控制命令来设计主体的移动方向和移动距离作为移动信息，以及控制操作 的移动组件和清洁工具。 由于用户直接控制清洁机器人的移动，所以可以提高人与清洁机器人之间的交互性，减少用户的劳动并增加便利性。
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公开(公告)号：US20200343341A1
公开(公告)日：2020-10-29
申请号：US16928439
申请日：2020-07-14
发明人： Jung Gil YANG , Dong Il BAE , Chang Woo SOHN , Seung Min SONG , Dong Hun LEE
IPC分类号： H01L29/06 , H01L29/66 , H01L29/08 , H01L21/8238 , H01L21/8234 , H01L27/088 , H01L29/165 , H01L29/10 , H01L27/092 , H01L27/02 , H01L29/423 , H01L29/78 , H01L29/786
摘要： A semiconductor device and a fabricating method thereof are provided. The semiconductor device includes a substrate, a first nanowire spaced apart from a first region of the substrate, a first gate electrode surrounding a periphery of the first nanowire, a second nanowire spaced apart from a second region of the substrate and extending in a first direction and having a first width in a second direction intersecting the first direction, a supporting pattern contacting the second nanowire and positioned under the second nanowire, and a second gate electrode extending in the second direction and surrounding the second nanowire and the supporting pattern.
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公开(公告)号：US20180020893A1
公开(公告)日：2018-01-25
申请号：US15548008
申请日：2016-02-12
发明人： Dong Hyun LEE , In Joo KIM , Dong Min SHIN , Jeong Ki YOO , Dong Hun LEE , Ji Won CHUN
IPC分类号： A47L9/28 , A47L9/04 , A47L5/22 , H04N5/225 , B25J19/04 , G05D1/02 , G06K9/00 , A47L9/00 , B25J9/00
CPC分类号： A47L9/2852 , A47L5/22 , A47L9/009 , A47L9/0411 , A47L9/0477 , A47L9/28 , A47L9/2826 , A47L9/2857 , A47L2201/04 , B25J9/0003 , B25J19/04 , G05D1/02 , G05D1/0214 , G05D1/0248 , G05D1/0274 , G05D2201/0203 , G05D2201/0215 , G06K9/00664 , G06K9/00805 , H04N5/2251 , Y10S901/01 , Y10S901/47
摘要： Disclosed is a cleaning robot for creating a 3Dimensional (3D) obstacle map including information about a height of an object existing on an area to be cleaned, and cleaning the area to be cleaned based on the 3D obstacle map, and a method of controlling the cleaning robot. In accordance with an aspect of the present disclosure, there is provided. The cleaning robot includes a main body, a moving portion configured to move the main body, an obstacle sensor configured to sense a height of an obstacle, and a controller configured to create an obstacle map including information about the height of the obstacle.
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公开(公告)号：US20170150314A1
公开(公告)日：2017-05-25
申请号：US15355740
申请日：2016-11-18
发明人： Wonjun HWANG , Hyung-Jin CHOI , Kyunghoon LEE , Hyunseok RYU , Dong Hun LEE , Min JANG , Han Jun KIM
摘要： An apparatus of a user equipment (UE) for supporting a higher data rate than a 4G communication system is provided. The apparatus includes a transceiver and a processor operatively coupled with the transceiver. The processor is configured to broadcast a request signal for positioning the UE, receive response signals corresponding to the request signal from a plurality of UEs, based on received signal timings of the response signals and timing advance (TA) values of the plurality of UEs, select one of at least one UE set which is classified based on a distance from the UE, select three UEs from the selected set based on the TA values such that a triangular area comprising the three UEs as vertices covers the UE, and generate position information of the UE based on distances between the three UEs and the UE.
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公开(公告)号：US20170001490A1
公开(公告)日：2017-01-05
申请号：US15125776
申请日：2015-03-13
发明人： Sung Jin PARK , Jae Youl JEONG , Heum Young PARK , Dong Min SHIN , Jeong Ki YOO , Dong Hun LEE
IPC分类号： B60G17/0165 , B60G17/015 , B60K17/14 , A47L11/40 , B60K7/00
CPC分类号： B60G17/0165 , A47L9/009 , A47L11/4011 , A47L11/4041 , A47L11/4066 , A47L11/4072 , A47L2201/04 , B60G17/0157 , B60K7/0007 , B60K17/145
摘要： Disclosed herein is a cleaning robot including an improved driving unit to escape from an undriveable state occurring under various driving conditions. The cleaning robot includes a body, and a driving unit that drives the body. The driving unit includes a first driving motor and a second driving motor that generate driving power; a driving wheel that rotates when the driving power is delivered to the driving wheel from the first driving motor; and a wheel frame that supports the driving wheel to be rotatable and rotates between a first position and a second position with respect to a motor shaft of the first driving motor. The wheel frame rotates in at least one section between the first position and the second position when the driving power is delivered to the wheel frame from the second driving motor.
摘要翻译： 本文公开了一种清洁机器人，其包括改进的驱动单元，以从各种驾驶条件下发生的不可驱动状态逃逸。 清洁机器人包括主体和驱动主体的驱动单元。 驱动单元包括产生驱动力的第一驱动电动机和第二驱动电动机; 当所述驱动力从所述第一驱动马达传送到所述驱动轮时旋转的驱动轮; 以及车轮框架，其支撑所述驱动轮以能够相对于所述第一驱动电动机的电动机轴在第一位置和第二位置之间旋转并旋转。 当驱动力从第二驱动马达输送到轮架时，轮架在第一位置和第二位置之间的至少一个部分中旋转。
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