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公开(公告)号：US09601665B2
公开(公告)日：2017-03-21
申请号：US14828004
申请日：2015-08-17
发明人： Sung Hyun Sim , Geon Wook Yoo , Mi Hyun Kim , Dong Hoon Lee , Jin Bock Lee , Je Won Kim , Hye Seok Noh , Dong Kuk Lee
CPC分类号： H01L33/24 , F21K9/232 , F21Y2115/10 , H01L33/08 , H01L33/38
摘要： A nanostructure semiconductor light emitting device may includes: a base layer having first and second regions and formed of a first conductivity-type semiconductor material; a plurality of light emitting nanostructures disposed on an upper surface of the base layer, each of which including a nanocore formed of the first conductivity-type semiconductor material, and an active layer and a second conductivity-type semiconductor layer sequentially disposed on the nanocore; and a contact electrode disposed on the plurality of light emitting nanostructures, wherein a tip portion of each of light emitting nanostructures disposed on the first region may not be covered with the contact electrode, and a tip portion of each of light emitting nanostructures disposed on the second region may be covered with the contact electrode.
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公开(公告)号：US11910126B2
公开(公告)日：2024-02-20
申请号：US17040145
申请日：2018-10-02
申请人： SAMSUNG ELECTRONICS CO., LTD. , FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Gyo Nyun Kim , Chang Won Jung , Jung-Jin Kim , Dong Hoon Lee
摘要： The present disclosure relates to a display apparatus including a display panel, a bezel surface formed on a boundary of the display panel, and an antenna located on the bezel surface, wherein the antenna includes an antenna body extending in a horizontal direction to the bezel surface, an extension body provided on one side or opposite sides of the antenna body, and a frequency variable device configured to selectively electrically connect the antenna body and the extension body.
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公开(公告)号：US11539135B2
公开(公告)日：2022-12-27
申请号：US17257516
申请日：2019-01-10
申请人： SAMSUNG ELECTRONICS CO., LTD. , FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Gyo Nyun Kim , Chang Won Jung , Jung-Jin Kim , Dong Hoon Lee
摘要： The present disclosure relates to a display apparatus including a display panel, a bezel surface formed on a boundary of the display panel, and an antenna located on the bezel surface, wherein the antenna includes a composite right left handed (CRLH) structure including a series inductor, a series capacitor, a parallel inductor, and a parallel capacitor.
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公开(公告)号：US20190328197A1
公开(公告)日：2019-10-31
申请号：US16506003
申请日：2019-07-09
发明人： Jae Young Jung , Sahng Jin Lee , Hyun Soo Jung , Dong Won Kim , Dong Hoon Lee
摘要： A robot cleaner may include a main body; a traveling assembly moving the main body; a cleaning tool assembly installed in the lower part of the main body, and contacting a floor to clean the floor; a water-feeding unit supplying water to the cleaning tool assembly; and a capacitance measurer contacting the cleaning tool assembly, and measuring capacitance of the cleaning tool assembly in order to calculate an amount of water of the cleaning tool assembly. Accordingly, by measuring an amount of water of a cleaning tool installed in a robot cleaner based on capacitance, it is possible to accurately measure an amount of water absorbed in a cleaning tool.
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公开(公告)号：US10390672B2
公开(公告)日：2019-08-27
申请号：US14166166
申请日：2014-01-28
发明人： Jae Young Jung , Sahng Jin Lee , Hyun Soo Jung , Dong Won Kim , Dong Hoon Lee
摘要： A robot cleaner may include a main body; a traveling assembly moving the main body; a cleaning tool assembly installed in the lower part of the main body, and contacting a floor to clean the floor; a water-feeding unit supplying water to the cleaning tool assembly; and a capacitance measurer contacting the cleaning tool assembly, and measuring capacitance of the cleaning tool assembly in order to calculate an amount of water of the cleaning tool assembly. Accordingly, by measuring an amount of water of a cleaning tool installed in a robot cleaner based on capacitance, it is possible to accurately measure an amount of water absorbed in a cleaning tool.
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公开(公告)号：US09461205B2
公开(公告)日：2016-10-04
申请号：US14338174
申请日：2014-07-22
发明人： Nam Goo Cha , Hyun Seong Kum , Ju Bin Seo , Dong Hoon Lee
CPC分类号： H01L33/24 , H01L33/08 , H01L33/18 , H01L33/385
摘要： A nanostructure semiconductor light emitting device includes a base layer, an insulating layer and a plurality of light emitting nanostructures. The base layer is formed of a first conductivity type semiconductor. The insulating layer is disposed on the base layer and has a plurality of openings through which regions of the base layer are exposed. Each of the light emitting nanostructures is disposed on the exposed regions of the base layer and includes nanocore formed of a first conductivity type semiconductor, and an active layer and a second conductivity-type semiconductor layer sequentially disposed on side surfaces of the nanocore. Upper surfaces of the light emitting nanostructures are non-planar and contain portions free of the second conductivity-type semiconductor layer in order to prevent light emissions during device driving.
摘要翻译： 纳米结构半导体发光器件包括基底层，绝缘层和多个发光纳米结构。 基层由第一导电型半导体形成。 绝缘层设置在基底层上并具有多个开口，基底层的区域暴露在该开口中。 每个发光纳米结构设置在基底层的暴露区域上，并且包括由第一导电型半导体形成的纳米孔，以及顺序地设置在纳米孔的侧表面上的有源层和第二导电类型半导体层。 发光纳米结构的上表面是非平面的，并且包含不含第二导电型半导体层的部分，以便防止器件驱动期间的光发射。
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公开(公告)号：US20140209122A1
公开(公告)日：2014-07-31
申请号：US14166166
申请日：2014-01-28
发明人： Jae Young Jung , Sahng Jin Lee , Hyun Soo Jung , Dong Won Kim , Dong Hoon Lee
IPC分类号： A47L11/24
CPC分类号： A47L11/24 , A47L11/4002 , A47L11/4011 , A47L11/4041 , A47L11/4088 , A47L2201/00
摘要： A robot cleaner may include a main body; a traveling assembly moving the main body; a cleaning tool assembly installed in the lower part of the main body, and contacting a floor to clean the floor; a water-feeding unit supplying water to the cleaning tool assembly; and a capacitance measurer contacting the cleaning tool assembly, and measuring capacitance of the cleaning tool assembly in order to calculate an amount of water of the cleaning tool assembly. Accordingly, by measuring an amount of water of a cleaning tool installed in a robot cleaner based on capacitance, it is possible to accurately measure an amount of water absorbed in a cleaning tool.
摘要翻译： 机器人清洁器可以包括主体; 移动主体的旅行组件; 安装在主体的下部的清洁工具组件，并且接触地板以清洁地板; 给清洁工具组件供水的给水单元; 以及接触清洁工具组件的电容测量器，以及测量清洁工具组件的电容，以便计算清洁工具组件的水量。 因此，通过基于电容来测量安装在机器人清洁器中的清洁工具的水量，可以精确地测量清洁工具中吸收的水量。
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8.发明授权公开(公告)号：US10386954B2
公开(公告)日：2019-08-20
申请号：US15286522
申请日：2016-10-05
发明人： Eung Seo Shin , Dong Hoon Lee , Sung Koo Kim
IPC分类号： G06F3/038 , G06F3/041 , G06F3/044 , G06F3/0354
摘要： An electronic device includes a display including a touch panel for detecting at least one input and a short range communication circuit configured to communicate with an electronic pen for making a pen input to the touch panel. The electronic device also includes a processor that is electrically connected to the touch panel and the short range communication circuit. The processor is configured to obtain information on the pen input through the short range communication circuit and if a difference between a obtainment time of an input to the touch panel and a detection time of information on the pen input corresponds to a time range, the processor determines the input to the touch panel as the pen input.
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公开(公告)号：US09490401B2
公开(公告)日：2016-11-08
申请号：US15015951
申请日：2016-02-04
发明人： In Hyung Lee , Jong Won Park , Hyong Sik Won , Chul Soo Yoon , Dong Hoon Lee
IPC分类号： H01L33/00 , H01L33/50 , C09K11/00 , H05B33/10 , H01L25/075 , H01L33/48 , H01L33/56 , H01L33/60
CPC分类号： H01L33/502 , C09K11/00 , H01L25/0753 , H01L33/486 , H01L33/56 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H01L2933/0033 , H01L2933/0041 , H01L2933/005 , H01L2933/0058 , H05B33/10 , H01L2924/00014 , H01L2924/00012
摘要： There is provided a method of manufacturing a light emitting device which includes preparing a light emitting element emitting excitation light and a substrate on which the light emitting element is disposed. A fluoride phosphor is provided to absorb excitation light emitted from the light emitting element to emit visible light, and is represented by Chemical Formula (1). The fluoride phosphor is disposed on at least one of the light emitting element and the substrate, wherein Chemical Formula (1): AxMFy:Mn4+ (wherein 2≦x≦3 and 4≦y≦7, A is at least one element selected from the group consisting of Li, Na, K, Rb, and Cs, and M is at least one element selected from the group consisting Si, Ti, Zr, Hf, Ge, and Sn).
摘要翻译： 提供一种制造发光器件的方法，其包括制备发射激发光的发光元件和其上设置有发光元件的衬底。 提供氟化物荧光体以吸收从发光元件发射的激发光以发射可见光，并且由化学式（1）表示。 氟化物荧光体设置在发光元件和基板中的至少一个上，其中化学式（1）：AxMFy：Mn4 +（其中2≤x≤3且4≤y≤7，A为至少一种选自 由Li，Na，K，Rb和Cs组成的组，M是选自Si，Ti，Zr，Hf，Ge和Sn中的至少一种元素）。
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公开(公告)号：US10008642B2
公开(公告)日：2018-06-26
申请号：US15364739
申请日：2016-11-30
发明人： Jong Wan Seo , Jin Ha Kim , Kwang Bok Woo , Dong Hoon Lee , Won Joon Lee , Sun Hwan Hwang
CPC分类号： H01L33/504 , H01L33/38 , H01L33/46 , H01L33/50 , H01L33/502 , H01L33/508 , H01L33/56 , H01L33/62
摘要： A semiconductor light emitting device may include a semiconductor light emitting diode (LED) chip, a light-transmitting film on the LED chip, and a light-transmitting bonding layer between the light-transmitting film and the semiconductor LED chip. At least one of the light-transmitting film and the light-transmitting bonding layer may include a wavelength conversion material configured to convert light emitted by the semiconductor LED chip into light having a wavelength different from a wavelength of the emitted light. The light-transmitting bonding layer may have a lateral inclined region extending to the lateral surface to form an inclined surface. The semiconductor light emitting device may further include a reflective packaging portion surrounding the light-transmitting bonding layer, covering the first surface such that an electrode of the LED chip is at least partially exposed. The reflective packaging portion may include a reflective material.
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