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21. 发明申请

US20140191194A1 NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT 审中-公开
标题翻译：氮化物半导体发光元件
公开(公告)号：US20140191194A1
公开(公告)日：2014-07-10
申请号：US14237513
申请日：2011-08-09
申请人： Seok Min Hwang , Jae Ho Han , Jae Yoon Kim , Hae Soo Ha , Su Yeol Lee , Je Won Kim
发明人： Seok Min Hwang , Jae Ho Han , Jae Yoon Kim , Hae Soo Ha , Su Yeol Lee , Je Won Kim
IPC分类号： H01L33/24 , H01L33/06
CPC分类号： H01L33/20 , H01L33/14
摘要： There is provided a nitride semiconductor light emitting device, capable of improving light extraction efficiency through a texture effect and including: a light emitting structure formed on a substrate and including a first conductivity-type nitride semiconductor layer and a second conductivity-type nitride semiconductor layer with an active layer interposed therebetween; a first electrode electrically connected to the first conductivity-type nitride semiconductor layer; a second electrode electrically connected to the second conductivity-type nitride semiconductor layer; and a light extraction pattern disposed between the first electrode and the second electrode and including a plurality of through holes formed by vertically penetrating the light emitting structure.
摘要翻译：提供一种氮化物半导体发光器件，其能够通过纹理效果提高光提取效率，并且包括：发光结构，形成在基板上，并且包括第一导电型氮化物半导体层和第二导电型氮化物半导体层其间插入有源层; 电连接到第一导电型氮化物半导体层的第一电极; 电连接到第二导电型氮化物半导体层的第二电极; 以及设置在所述第一电极和所述第二电极之间并且包括通过垂直穿透所述发光结构而形成的多个通孔的光提取图案。

22. 发明授权

US08359608B2 Motor having improved sleeve holder and base plate coupling structure and optical disc drive using the same 失效
标题翻译：电机具有改进的套筒保持器和底板联接结构以及使用其的光盘驱动器
公开(公告)号：US08359608B2
公开(公告)日：2013-01-22
申请号：US12929335
申请日：2011-01-14
申请人： Pyo Kim , Jae Yoon Kim , Dong Yeon Shin
发明人： Pyo Kim , Jae Yoon Kim , Dong Yeon Shin
IPC分类号： G11B33/14 , H02K5/167
CPC分类号： G11B19/2009 , H02K1/187 , H02K5/1675
摘要： There is provided a motor formed to have a simple coupling structure between a base plate and a sleeve holder, thereby implementing a simple structure and reducing costs and processes taken for manufacturing the motor, and an optical disc drive using the same. To this end, the motor includes a base plate having at least one protrusion formed therein, and a sleeve holder having a body part, of which the shape is cylindrical and in which a sleeve is fitted, and a flange protrudingly formed from a lower end of the body part in such a manner as to make surface-to-surface contact with an upper surface of the base plate, wherein the flange is formed to have at least one insertion hole, through which the protrusion is inserted so that the sleeve holder is coupled to the base plate.
摘要翻译：提供了一种电动机，其形成为在基板和套筒保持器之间具有简单的联接结构，从而实现简单的结构并降低了用于制造电动机的成本和过程，以及使用该马达的光盘驱动器。为此，电动机包括具有形成在其中的至少一个突起的基板和具有主体部分的套筒保持器，该主体部分的形状为圆柱形并且套筒中装配有一个凸缘，凸缘从下端突出地形成所述主体部分以与所述基板的上表面进行表面与表面接触的方式，其中所述凸缘形成为具有至少一个插入孔，所述突起通过所述至少一个插入孔使得所述套筒保持器耦合到基板。

23. 发明申请

US20120104444A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
标题翻译：半导体发光器件
公开(公告)号：US20120104444A1
公开(公告)日：2012-05-03
申请号：US13286807
申请日：2011-11-01
申请人： Seok Min HWANG , Jae Yoon Kim , Jin Bock Lee
发明人： Seok Min HWANG , Jae Yoon Kim , Jin Bock Lee
IPC分类号： H01L33/60
CPC分类号： H01L33/38 , H01L33/42 , H01L2933/0016
摘要： A semiconductor light emitting device includes: first and second conductive type semiconductor layers; an active layer disposed between the first and second conductive type semiconductor layers; and first and second electrodes disposed on one surface of each of the first and second conductive type semiconductor layers, respectively, wherein at least one of the first and second electrodes includes a pad part and a finger part formed to extend from the pad part, and the end of the finger part has an annular shape. Because a phenomenon in which current is concentrated in a partial area of the finger part is minimized, tolerance to electrostatic discharge (ESD) can be strengthened and light extraction efficiency can be improved.
摘要翻译：半导体发光器件包括：第一和第二导电类型半导体层; 设置在所述第一和第二导电类型半导体层之间的有源层; 以及分别设置在每个第一和第二导电类型半导体层的一个表面上的第一和第二电极，其中第一和第二电极中的至少一个包括衬垫部分和形成为从衬垫部分延伸的指状部分，以及手指部分的端部具有环形形状。由于电流集中在手指部分的部分区域的现象最小化，因此可以增强对静电放电（ESD）的耐受性，并且可以提高光提取效率。

24. 发明申请

US20120017225A1 Motor and optical disc drive using the same 失效
标题翻译：电机和光盘驱动器使用相同
公开(公告)号：US20120017225A1
公开(公告)日：2012-01-19
申请号：US12926776
申请日：2010-12-08
申请人： Viatcheslav Smirnov , Kyung Su Park , Jae Yoon Kim
发明人： Viatcheslav Smirnov , Kyung Su Park , Jae Yoon Kim
IPC分类号： G11B17/028 , H02K5/167
CPC分类号： H02K5/1675 , G11B19/2009 , H02K1/187
摘要： There are provided a motor in which a coupling structure between a sleeve holder and a base plate is improved to thereby reduce manufacturing costs and manufacturing process of the motor, and to an optical disc drive using the same. The motor may include a base plate including at least one protrusion supporting part formed therein; and a sleeve holder including a cylindrical shaped body part to which a sleeve is fastened in an inside of the sleeve holder, an extension part protruded such that an outer diameter is extended along an outer circumferential surface of the body part, and a flange part vertically protruded in an outer diameter direction from a lower end portion of the extension part so as to make surface contact with an upper surface of the base plate, wherein the sleeve holder is fastened to the base plate while an outer circumferential surface of the protrusion supporting part is brought into contact with an inner circumferential surface of the extension part.
摘要翻译：提供了一种电动机，其中套筒保持器和基板之间的联接结构得到改善，从而降低了电动机的制造成本和制造过程，并且降低了使用其的光盘驱动器。马达可以包括：底板，其包括形成在其中的至少一个突起支撑部; 以及套筒保持器，其包括圆筒形主体部分，套筒紧固在套筒保持器的内部，延伸部分突出，使得外径沿着主体部分的外周表面延伸，并且凸缘部分垂直从所述延伸部的下端部向外径方向突出，以与所述基板的上表面接触，其中所述套筒保持器固定在所述基板上，而所述突起支撑部的外周面与延伸部的内周面接触。

25. 发明申请

US20110204387A1 SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING MULTI-CELL ARRAY, LIGHT EMITTING MODULE, AND ILLUMINATION APPARATUS 有权
标题翻译：具有多细胞阵列，发光模块和照明装置的半导体发光器件
公开(公告)号：US20110204387A1
公开(公告)日：2011-08-25
申请号：US13029739
申请日：2011-02-17
申请人： Sung Tae KIM , Tae Hun Kim , Jae Yoon Kim , Hae Soo Ha
发明人： Sung Tae KIM , Tae Hun Kim , Jae Yoon Kim , Hae Soo Ha
IPC分类号： H01L33/08
CPC分类号： H01L27/156 , H01L33/20 , H01L33/46 , H01L33/60 , H01L33/62 , H01L2224/48091 , H01L2933/0091 , H01L2924/00014
摘要： A semiconductor light emitting device includes a substrate, a plurality of light emitting cells, a connection part, and a concavo-convex part. The light emitting cells are arrayed on the top surface of the substrate. Each of the light emitting cells has a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer that are sequentially stacked on the top surface of the substrate. The connection part is formed to connect the light emitting cells in series, parallel or series-parallel. The concavo-convex part is formed in at least one of the bottom surface of the substrate and the top surface of an isolation region between the light emitting cells.
摘要翻译：半导体发光器件包括衬底，多个发光单元，连接部分和凹凸部分。发光单元排列在基板的顶表面上。每个发光单元具有依次层叠在基板的顶面上的第一导电型半导体层，有源层和第二导电型半导体层。连接部分形成为将发光单元串联，并联或串联连接。凹凸部形成在基板的底表面和发光单元之间的隔离区域的顶表面中的至少一个中。

26. 发明申请

US20110127860A1 BRUSHLESS DC MOTOR 审中-公开
标题翻译：无刷直流电动机
公开(公告)号：US20110127860A1
公开(公告)日：2011-06-02
申请号：US12773759
申请日：2010-05-04
申请人： Dong Yeon SHIN , Jae Yoon Kim
发明人： Dong Yeon SHIN , Jae Yoon Kim
IPC分类号： H02K1/18
CPC分类号： H02K5/163 , H02K1/187
摘要： A brushless DC motor. The motor includes a rotating shaft, a bearing rotatably supporting the rotating shaft in radial directions, a support holder made of a plastic material and supporting both the lower end of the rotating shaft and the outer circumferential surface of the bearing, a rotor casing having a rotor magnet therein and rotated along with the rotating shaft, a stator mounted to the outer circumferential surface of the support holder so as to face the rotor magnet and rotating the rotor casing by mutual cooperation with the rotor magnet in response to electricity applied from an external power source, and a plate, to which the support holder is locked using a locking screw. The brushless DC motor has a simple structure and reduces the material cost and assembly cost.
摘要翻译：无刷直流电机。电动机包括旋转轴，可旋转地支撑旋转轴的轴向的径向方向，由塑料材料制成并支撑转轴的下端和轴承的外周面的支撑架，转子壳体具有转子磁体并与旋转轴一起旋转;定子，其安装在支撑架的外周面上，以便与转子磁体相对应地转动，并通过与转子磁体相互配合来响应来自外部的电力而转动转子壳体电源和板，使用锁定螺钉将支撑架锁定到该板上。无刷直流电机结构简单，降低了材料成本和组装成本。

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