公开(公告)号：US20120001152A1

公开(公告)日：2012-01-05

申请号：US13162254

申请日：2011-06-16

申请人： Ki Sung KIM ,  Gi Bum KIM ,  Tae Hun KIM ,  Young Chul SHIN ,  Young Sun KIM

发明人： Ki Sung KIM ,  Gi Bum KIM ,  Tae Hun KIM ,  Young Chul SHIN ,  Young Sun KIM

IPC分类号： H01L33/06 ,  H01L33/22

CPC分类号： H01L33/22 ,  H01L33/0066 ,  H01L33/0075 ,  H01L33/0079 ,  H01L33/20 ,  H01L2933/0025 ,  H01L2933/0091

摘要： A semiconductor light emitting diode (LED) and a manufacturing method thereof are disclosed. The method for manufacturing a semiconductor light emitting diode (LED) includes: forming a light emission structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on a substrate with prominences and depressions; removing the substrate from the light emission structure to expose a first concavoconvex portion corresponding to the prominences and depressions; forming a protection layer on the first concavoconvex portion; removing a portion of the protection layer to expose a convex portion of the first concavoconvex portion; and forming a second concavoconvex portion on the convex portion of the first concavoconvex portion. The semiconductor light emitting diode (LED) includes: a light emission structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer; a first concavoconvex portion formed on the light emission structure and having a second concavoconvex portion at a convex portion thereof; and a protection layer filling up a concave portion of the first concavoconvex portion.

摘要翻译： 公开了一种半导体发光二极管（LED）及其制造方法。 制造半导体发光二极管（LED）的方法包括：在具有突起和凹陷的基板上形成包括第一导电半导体层，有源层和第二导电半导体层的发光结构; 从所述发光结构去除所述衬底以暴露对应于所述突起和凹陷的第一凹凸部分; 在第一凹凸部上形成保护层; 去除所述保护层的一部分以暴露所述第一凹凸部的凸部; 以及在所述第一凹凸部的所述凸部上形成第二凹凸部。 半导体发光二极管（LED）包括：包括第一导电类型半导体层，有源层和第二导电类型半导体层的发光结构; 形成在所述发光结构上的第一凹凸部，在其凸部具有第二凹凸部; 以及填充所述第一凹凸部的凹部的保护层。

公开(公告)号：US20120025246A1

公开(公告)日：2012-02-02

申请号：US13167396

申请日：2011-06-23

申请人： Tae Hun KIM ,  Gi Bum KIM ,  Won Goo HUR ,  Young Sun KIM ,  Ki Sung KIM

发明人： Tae Hun KIM ,  Gi Bum KIM ,  Won Goo HUR ,  Young Sun KIM ,  Ki Sung KIM

IPC分类号： H01L33/58 ,  B82Y40/00

CPC分类号： H01L33/22 ,  H01L33/0079 ,  H01L2933/0091

摘要： Disclosed are a semiconductor light emitting device and a method of manufacturing the same. The method includes providing a substrate having first and second main surfaces opposing each other and forming a first uneven structure in the first main surface, forming a sacrificial layer on the first main surface of the substrate, forming a mask having open regions on the sacrificial layer so as to expose a portion of an upper surface of the sacrificial layer, forming a second uneven structure in the substrate by etching the sacrificial layer and the substrate through the open regions, removing the sacrificial layer and the mask from the substrate, and forming a light emitting stack on the first and second uneven structures of the substrate.

摘要翻译： 公开了一种半导体发光器件及其制造方法。 该方法包括提供具有彼此相对的第一和第二主表面的衬底，并且在第一主表面中形成第一不平坦结构，在衬底的第一主表面上形成牺牲层，在牺牲层上形成具有开放区域的掩模 以便暴露牺牲层的上表面的一部分，通过通过开放区域蚀刻牺牲层和衬底，在衬底中形成第二不均匀结构，从衬底去除牺牲层和掩模，并形成 发光堆叠在基板的第一和第二不平坦结构上。

公开(公告)号：US20130108262A1

公开(公告)日：2013-05-02

申请号：US13585237

申请日：2012-08-14

申请人： Kwon-Seob LIM ,  Hyun Seo KANG ,  Young Sun KIM ,  Young Soon HEO ,  Hyoung Jun PARK ,  In Hee SHIN

发明人： Kwon-Seob LIM ,  Hyun Seo KANG ,  Young Sun KIM ,  Young Soon HEO ,  Hyoung Jun PARK ,  In Hee SHIN

IPC分类号： H04J14/00

CPC分类号： G02B6/4215 ,  G02B6/4214 ,  G02B7/006 ,  G02B27/1073 ,  H04Q2213/1301

摘要： Multi-channel optical modules are provided. The multi-channel optical module may include a plurality of optical devices receiving or transmitting optical signals, a housing for optically coupling the plurality of optical devices to an optical fiber, at least one optical filter separating or multiplexing the optical signals according to wavelengths of the optical signals between the optical fiber and the plurality of optical devices, and at least one filter holder protruding into an inside of the housing. The optical filter may be mounted on the filter holder to align optical paths between the optical fiber and the optical devices.

摘要翻译： 提供多通道光模块。 多通道光模块可以包括接收或发送光信号的多个光学装置，用于将多个光学装置光耦合到光纤的壳体，至少一个滤光器，根据所述光信号的波长分离或复用光信号 在光纤和多个光学装置之间的光信号，以及突出到壳体内部的至少一个滤光器支架。 滤光器可以安装在过滤器保持器上以对准光纤和光学器件之间的光路。

公开(公告)号：US20130033573A1

公开(公告)日：2013-02-07

申请号：US13524156

申请日：2012-06-15

申请人： Hyoung Jun PARK ,  Hyun Seo KANG ,  Young Sun KIM ,  Kwon-Seob LIM ,  In Hee SHIN ,  Young Soon HEO

发明人： Hyoung Jun PARK ,  Hyun Seo KANG ,  Young Sun KIM ,  Kwon-Seob LIM ,  In Hee SHIN ,  Young Soon HEO

IPC分类号： H04N5/225 ,  H04N5/335 ,  H04N13/02

CPC分类号： G01B9/0201 ,  G01B9/02067 ,  G01B9/0207 ,  G01B9/02095 ,  G01B11/2441 ,  G01H9/00

摘要： Provided is an image extraction method of optical phase extraction system. The image extraction method may include checking whether a phase error due to an environmental disturbance of optical fiber occurs by monitoring an output signal obtained by interfering reflection optical signals reflected through two paths. When a phase error occurs, an error is compensated using a phase compensation control method of closed loop type through one of the two paths and an image is extracted by capturing an image of object in a state that the image of object is shifted by the set phase value when a phase error is compensated. According to the inventive concept, a phase error occurring in an optical fiber type interferometer due to an environmental disturbance is minimized or compensated. Also, since an interference image accurately shifted by the phase value set among arbitrary various phase values is obtained through a camera, reliability of three-dimensional phase information being extracted is guaranteed.

摘要翻译： 提供了一种光学相位提取系统的图像提取方法。 图像提取方法可以包括通过监视通过两条路径反射的干涉反射光信号获得的输出信号来检查由于光纤的环境干扰引起的相位误差。 当发生相位误差时，通过两路径之一的闭环类型的相位补偿控制方法来补偿误差，并且通过在对象的图像被组合移位的状态下捕获对象的图像来提取图像 补偿相位误差时的相位值。 根据本发明的概念，由于环境干扰而在光纤型干涉仪中发生的相位误差被最小化或补偿。 此外，由于通过相机获得在任意各种相位值之间精确移位了相位值的干涉图像，因此保证了提取的三维相位信息的可靠性。

公开(公告)号：US20120315046A1

公开(公告)日：2012-12-13

申请号：US13492062

申请日：2012-06-08

申请人： Young Suk LEE ,  Mun Seob LEE ,  Sung Chang KIM ,  Hark YOO ,  Geun Yong KIM ,  Dong Soo LEE ,  Young Sun KIM

发明人： Young Suk LEE ,  Mun Seob LEE ,  Sung Chang KIM ,  Hark YOO ,  Geun Yong KIM ,  Dong Soo LEE ,  Young Sun KIM

IPC分类号： H04B10/20 ,  H04W36/32

CPC分类号： H04B10/272 ,  H04B10/25753

摘要： A Passive Optical Network (PON)-based system and method for providing handover between Optical Network Terminals (ONTs) are provided. The PON-based system may include an Optical Line Terminal (OLT), and an ONT to relay communication between the OLT and a mobile terminal. When the mobile terminal is connected to the ONT, the ONT may transmit a WiFi location update alarm message to the OLT, and the OLT may update a Look-Up Table (LUT) in response to the WiFi location update alarm message.

摘要翻译： 提供了一种用于在光网络终端（ONT）之间提供切换的基于无源光网络（PON）的系统和方法。 基于PON的系统可以包括光线路终端（OLT）和ONT以中继OLT与移动终端之间的通信。 当移动终端连接到ONT时，ONT可以向OLT发送WiFi位置更新警报消息，并且OLT可以响应于WiFi位置更新警报消息来更新查找表（LUT）。

公开(公告)号：US20160064107A1

公开(公告)日：2016-03-03

申请号：US14684788

申请日：2015-04-13

申请人： Young Sun KIM

发明人： Young Sun KIM

IPC分类号： G21D1/04

CPC分类号： G21D3/04 ,  G21C15/18 ,  G21C15/185 ,  Y02E30/40

摘要： Disclosed is a nuclear power generation system that may secure safety even in a case where a failure occurs in a system due to natural disasters or component malfunction.The nuclear power generation system includes a nuclear reactor, a turbine generator, steam condensers, a water supply pump, and a cooling water pump, in which the water supply pump and the cooling water pump may be steam operated pumps that are operated by steam generated by the nuclear reactor.

摘要翻译： 公开了即使在由于自然灾害或部件故障而在系统中发生故障的情况下也可以确保安全的核能发电系统。 核发电系统包括核反应堆，涡轮发电机，蒸汽冷凝器，供水泵和冷却水泵，其中供水泵和冷却水泵可以是由产生的蒸汽操作的蒸汽操作泵 由核反应堆。

公开(公告)号：US20150207025A1

公开(公告)日：2015-07-23

申请号：US14472159

申请日：2014-08-28

申请人： Do Young RHEE ,  Sung Tae KIM ,  Young Sun KIM ,  Chul Min KIM ,  Suk Ho YOON ,  Sang Don LEE

发明人： Do Young RHEE ,  Sung Tae KIM ,  Young Sun KIM ,  Chul Min KIM ,  Suk Ho YOON ,  Sang Don LEE

IPC分类号： H01L33/00 ,  H01L33/12

CPC分类号： H01L33/005 ,  H01L33/007

摘要： A method of manufacturing a semiconductor light emitting device includes forming, on a substrate, a first region of a light emitting structure and the light emitting structure includes a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A protective layer is formed on the first region in a first chamber. The substrate with the first region and the protective layer formed thereon is transferred to a second chamber. A second region is formed on the first region. The first and second regions are disposed in a direction perpendicular to the substrate. The protective layer is grown above a defective region included in the first region and removed before or while the second region is formed.

摘要翻译： 一种制造半导体发光器件的方法包括在衬底上形成发光结构的第一区域，并且发光结构包括第一导电型半导体层，有源层和第二导电类型半导体层 。 在第一室中的第一区域上形成保护层。 将形成有第一区域和保护层的基板转移到第二室。 第二区域形成在第一区域上。 第一和第二区域沿垂直于衬底的方向设置。 保护层生长在包括在第一区域中的缺陷区域上方，并且在形成第二区域之前或之后除去。

公开(公告)号：US20140152114A1

公开(公告)日：2014-06-05

申请号：US13723821

申请日：2012-12-21

申请人： Young Sun KIM ,  Un Kyu Park ,  Sung Han You ,  Min Seok Han

发明人： Young Sun KIM ,  Un Kyu Park ,  Sung Han You ,  Min Seok Han

IPC分类号： H04B5/00

CPC分类号： H04B5/0037 ,  B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J7/045 ,  H02J17/00 ,  H02J50/12 ,  H04B5/0093

摘要： Disclosed are a wireless power receiving apparatus, a wireless power transmission system, and a wireless power receiving method. The wireless power receiving apparatus includes a power receiving coil for receiving a power signal wirelessly transmitted, a rectifier circuit for rectifying the power signal into direct current (DC) output power, a switching unit for controlling input of the power signal to the rectifier circuit at an rear end of the power receiving coil, and a control unit for measuring a voltage of the DC output voltage, comparing the voltage with a predetermined allowable voltage, and controlling an operation of the switching unit.

摘要翻译： 公开了一种无线电力接收装置，无线电力传输系统和无线电力接收方法。 无线电力接收装置包括用于接收无线发送的电力信号的电力接收线圈，将功率信号整流为直流（DC）输出功率的整流电路，用于控制对整流电路的功率信号的输入的切换单元 所述受电线圈的后端，以及用于测量所述直流输出电压的电压的控制单元，将所述电压与预定的允许电压进行比较，并控制所述开关单元的动作。

公开(公告)号：US20130027760A1

公开(公告)日：2013-01-31

申请号：US13476108

申请日：2012-05-21

申请人： In Hee SHIN ,  Hyun Seo KANG ,  Young Sun KIM ,  Hyoung Jun PARK ,  Kwon Seob LIM ,  Jong Jin LEE

发明人： In Hee SHIN ,  Hyun Seo KANG ,  Young Sun KIM ,  Hyoung Jun PARK ,  Kwon Seob LIM ,  Jong Jin LEE

IPC分类号： G02B26/10

CPC分类号： G02B26/103

摘要： Disclosed are an optical probe using a sensor and a method for controlling the same. The optical probe includes: an optical converter to change a light path of light generated from a light source; a vibrator to convert an electrical signal into a mechanical motion; a transmission member to transmit the motion of the vibrator to the optical converter; a position sensor to sense the position of the optical converter; and a controller to adjust the position of the optical converter by controlling the vibrator based on the position sensed by the position sensor.

摘要翻译： 公开了使用传感器的光学探针及其控制方法。 光探头包括：光转换器，用于改变从光源产生的光的光路; 用于将电信号转换为机械运动的振动器; 用于将振动器的运动传递到光转换器的传输部件; 位置传感器，用于感测光转换器的位置; 以及控制器，用于通过基于位置传感器感测到的位置控制振动器来调节光学转换器的位置。

公开(公告)号：US20120168769A1

公开(公告)日：2012-07-05

申请号：US13344298

申请日：2012-01-05

申请人： Dong Ju LEE ,  Heon Ho LEE ,  Hyun Wook SHIM ,  Young Sun KIM

发明人： Dong Ju LEE ,  Heon Ho LEE ,  Hyun Wook SHIM ,  Young Sun KIM

IPC分类号： H01L33/02

CPC分类号： H01L33/0075 ,  H01L33/007 ,  H01L33/32

摘要： There is provided a method of manufacturing a light emitting diode and a light emitting diode manufactured by the same. The method includes growing a first conductivity type nitride semiconductor layer and an undoped nitride semiconductor layer on a substrate sequentially in a first reaction chamber; transferring the substrate having the first conductivity type nitride semiconductor layer and the undoped nitride semiconductor layer grown thereon to a second reaction chamber; growing an additional first conductivity type nitride semiconductor layer on the undoped nitride semiconductor layer in the second reaction chamber; growing an active layer on the additional first conductivity type nitride semiconductor layer; and growing a second conductivity type nitride semiconductor layer on the active layer.

摘要翻译： 提供了一种制造发光二极管的方法和由其制造的发光二极管。 该方法包括在第一反应室中顺序地在衬底上生长第一导电型氮化物半导体层和未掺杂的氮化物半导体层; 将具有第一导电型氮化物半导体层和其上生长的未掺杂氮化物半导体层的衬底转移到第二反应室; 在第二反应室中的未掺杂的氮化物半导体层上生长附加的第一导电型氮化物半导体层; 在附加的第一导电型氮化物半导体层上生长活性层; 以及在所述有源层上生长第二导电型氮化物半导体层。