公开(公告)号：US10431459B2

公开(公告)日：2019-10-01

申请号：US15668689

申请日：2017-08-03

申请人： Woohyun Lee ,  Sang-Kuk Kim ,  Jong-Kyu Kim ,  Yil-hyung Lee ,  Jongsoon Park ,  Hyeji Yoon

发明人： Woohyun Lee ,  Sang-Kuk Kim ,  Jong-Kyu Kim ,  Yil-hyung Lee ,  Jongsoon Park ,  Hyeji Yoon

IPC分类号： H01L21/033 ,  H01L21/311 ,  H01L21/687

摘要： An etching target layer is formed on a substrate. An upper mask layer is formed on the etching target layer. A plurality of preliminary mask patterns is formed on the upper mask layer. The plurality of preliminary mask patterns is arranged at a first pitch. Two neighboring preliminary mask patterns of the plurality of preliminary mask patterns define a preliminary opening. An ion beam etching process is performed on the upper mask layer using the plurality of preliminary mask patterns as an etch mask to form a first preliminary-interim-mask pattern and a pair of second preliminary-interim-mask patterns. The first preliminary-interim-mask pattern is formed between one of the pair of second preliminary-interim-mask patterns and the other of the pair of second preliminary-interim-mask patterns.

公开(公告)号：US10403473B2

公开(公告)日：2019-09-03

申请号：US15198416

申请日：2016-06-30

申请人： Han-Na Cho ,  Jong-Kyu Kim ,  Hyuk Kim ,  Jongchul Park

发明人： Han-Na Cho ,  Jong-Kyu Kim ,  Hyuk Kim ,  Jongchul Park

IPC分类号： H01J37/32

摘要： An ion beam etching device comprises: an ion source configured to generate ions; a grid on a side of the ion source, the grid configured to accelerate the generated ions to generate an ion beam; a process chamber configured to have an etching process using the ion beam performed therein; and a variable magnetic field application part adjacent to the process chamber, the variable magnetic field application part configured to apply a variable magnetic field.

公开(公告)号：US10002905B2

公开(公告)日：2018-06-19

申请号：US15431234

申请日：2017-02-13

申请人： Jongsoon Park ,  Sang-Kuk Kim ,  Jong-Kyu Kim ,  Jongchul Park ,  Woohyun Lee ,  Yil-hyung Lee

发明人： Jongsoon Park ,  Sang-Kuk Kim ,  Jong-Kyu Kim ,  Jongchul Park ,  Woohyun Lee ,  Yil-hyung Lee

IPC分类号： H01L43/00 ,  H01L27/22 ,  H01L43/02 ,  H01L43/08 ,  G11C11/16 ,  H01L43/10

CPC分类号： H01L27/222 ,  G11C11/161 ,  H01L43/02 ,  H01L43/08 ,  H01L43/10 ,  H01L43/12

摘要： Data storage devices are provided. A data storage device includes a dielectric layer on a substrate. The data storage device includes a plurality of data storage structures on the dielectric layer. The data storage device includes a conductive material on the dielectric layer. Moreover, the data storage device includes an insulation layer on the conductive material.

公开(公告)号：US20170352801A1

公开(公告)日：2017-12-07

申请号：US15429494

申请日：2017-02-10

申请人： Yil-hyung Lee ,  Jong-Kyu KIM ,  Jongsoon PARK ,  Jongchul PARK

发明人： Yil-hyung Lee ,  Jong-Kyu KIM ,  Jongsoon PARK ,  Jongchul PARK

IPC分类号： H01L43/08 ,  H01L43/02

CPC分类号： H01L43/08 ,  H01L27/228 ,  H01L43/02

摘要： A semiconductor memory device that includes at least a lower contact plug on a semiconductor substrate, a magnetic tunnel junction of the lower contact plug, and a barrier pattern on a sidewall of the lower contact plug may further include an insulation pattern on the sidewall of the lower contact plug. The insulation pattern may be between the barrier pattern and the magnetic tunnel junction pattern. The insulation pattern may include an upper portion and a lower portion whose width is greater than a width of the upper portion.

公开(公告)号：US20160281689A1

公开(公告)日：2016-09-29

申请号：US14404665

申请日：2013-10-31

申请人： Jong Kyu KIM ,  Hwan Ki YOON ,  Youg Heack KANG ,  Hong Soo KIM ,  Sang Nam LEE

发明人： Jong Kyu KIM ,  Hwan Ki YOON ,  Youg Heack KANG ,  Hong Soo KIM ,  Sang Nam LEE

IPC分类号： F03G6/06 ,  F28C1/00 ,  F01D15/10 ,  F24J2/34 ,  F01K7/16 ,  F01K11/02

CPC分类号： F03G6/065 ,  F01D15/10 ,  F01K5/00 ,  F01K7/16 ,  F01K11/02 ,  F03G6/06 ,  F03G6/067 ,  F05D2220/31 ,  F28C1/00 ,  F28D20/0034 ,  F28D2020/0017 ,  F28D2020/0047 ,  Y02E10/46 ,  Y02E60/142 ,  Y02E70/30

摘要： A single thermal energy storage tank is used so that costs can be reduced and an installation space can also be reduced compared to a case where two tanks, i.e., a high temperature tank and a low temperature tank are provided. In addition, the single thermal energy storage tank includes a porous block so that passage of molten salt can be more easily performed and flow pressure drop can be reduced. In addition, the porous block is configured by stacking a plurality of unit blocks so that the capacity of the single thermal energy storage tank can be easily adjusted. Furthermore, a plurality of single thermal energy storage tanks are connected in parallel so that the plurality of single thermal energy storage tanks can be selectively used according to an operation load and thus the solar thermal power generation system can easily cope with the operation load.

摘要翻译： 使用单个热能储存罐，与提供两个罐即高温罐和低温罐的情况相比，可以降低成本并且还可以减少安装空间。 此外，单个热能储存罐包括多孔块，使得可以更容易地进行熔融盐的通过，并且可以降低流压降。 此外，通过堆叠多个单元块来构造多孔块，使得可以容易地调节单个热能储存罐的容量。 此外，多个单个热能储存箱并联连接，从而可以根据操作负荷选择性地使用多个单个热能储存罐，从而太阳能热发电系统可以容易地应对操作负荷。

公开(公告)号：US09059015B2

公开(公告)日：2015-06-16

申请号：US13237778

申请日：2011-09-20

申请人： Won Cheol Seo ,  Joon Hee Lee ,  Jong Kyun You ,  Chang Youn Kim ,  Jin Cheul Shin ,  Hwa Mok Kim ,  Jang Woo Lee ,  Yeo Jin Yoon ,  Jong Kyu Kim

发明人： Won Cheol Seo ,  Joon Hee Lee ,  Jong Kyun You ,  Chang Youn Kim ,  Jin Cheul Shin ,  Hwa Mok Kim ,  Jang Woo Lee ,  Yeo Jin Yoon ,  Jong Kyu Kim

IPC分类号： H01L25/075 ,  H01L27/15 ,  H01L33/62 ,  H01L33/00 ,  H01L33/46

CPC分类号： H01L33/60 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/46 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0058 ,  H01L2933/0066 ,  H01L2924/00

摘要： Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside.

摘要翻译： 公开了一种发光器件及其制造方法。 发光器件包括衬底。 多个发光单元设置在基板的顶部上以彼此间隔开。 每个发光单元包括第一上半导体层，有源层和第二下半导体层。 反射金属层位于基板和发光单元之间。 防止反射金属层暴露于外部。

公开(公告)号：US08963178B2

公开(公告)日：2015-02-24

申请号：US13023876

申请日：2011-02-09

申请人： Sum Geun Lee ,  Sang Ki Jin ,  Jin Cheol Shin ,  Jong Kyu Kim ,  So Ra Lee

发明人： Sum Geun Lee ,  Sang Ki Jin ,  Jin Cheol Shin ,  Jong Kyu Kim ,  So Ra Lee

IPC分类号： H01L33/00 ,  H01L33/46 ,  H01L27/15

CPC分类号： H01L27/153 ,  H01L33/0008 ,  H01L33/0079 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/42 ,  H01L33/46 ,  H01L33/505 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2933/0025 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2933/0058 ,  H01L2924/00014

摘要： Exemplary embodiments of the present invention disclose a light emitting diode chip including a substrate having a first surface and a second surface, a light emitting structure arranged on the first surface of the substrate and including an active layer arranged between a first conductive-type semiconductor layer and a second conductive-type semiconductor layer, a distributed Bragg reflector arranged on the second surface of the substrate, the distributed Bragg reflector to reflect light emitted from the light emitting structure, and a metal layer arranged on the distributed Bragg reflector, wherein the distributed Bragg reflector has a reflectivity of at least 90% for light of a first wavelength in a blue wavelength range, light of a second wavelength in a green wavelength range, and light of a third wavelength in a red wavelength range.

摘要翻译： 本发明的示例性实施例公开了一种包括具有第一表面和第二表面的基板的发光二极管芯片，布置在基板的第一表面上的发光结构，并且包括布置在第一导电类型半导体层 以及第二导电型半导体层，布置在基板的第二表面上的分布式布拉格反射器，用于反射从发光结构发射的光的分布式布拉格反射器和布置在分布式布拉格反射器上的金属层，其中分布式布拉格反射器 布拉格反射体对于蓝色波长范围内的第一波长的光，绿色波长范围的第二波长的光和红色波长范围的第三波长的光具有至少90％的反射率。

公开(公告)号：US08648369B2

公开(公告)日：2014-02-11

申请号：US13073794

申请日：2011-03-28

申请人： Won Cheol Seo ,  Joon Hee Lee ,  Jong Kyun You ,  Chang Youn Kim ,  Jin Cheul Shin ,  Hwa Mok Kim ,  Jang Woo Lee ,  Yeo Jin Yoon ,  Jong Kyu Kim

发明人： Won Cheol Seo ,  Joon Hee Lee ,  Jong Kyun You ,  Chang Youn Kim ,  Jin Cheul Shin ,  Hwa Mok Kim ,  Jang Woo Lee ,  Yeo Jin Yoon ,  Jong Kyu Kim

IPC分类号： H01L33/60

CPC分类号： H01L33/60 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/46 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0058 ,  H01L2933/0066 ,  H01L2924/00

摘要： Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside.

摘要翻译： 公开了一种发光器件及其制造方法。 发光器件包括衬底。 多个发光单元设置在基板的顶部上以彼此间隔开。 每个发光单元包括第一上半导体层，有源层和第二下半导体层。 反射金属层位于基板和发光单元之间。 防止反射金属层暴露于外部。

公开(公告)号：USD693873S1

公开(公告)日：2013-11-19

申请号：US29426323

申请日：2012-07-03

申请人： Naoto Fukasawa ,  Jong-Kyu Kim ,  Seung-Wook Jeong

设计人： Naoto Fukasawa ,  Jong-Kyu Kim ,  Seung-Wook Jeong

公开(公告)号：USD692477S1

公开(公告)日：2013-10-29

申请号：US29418382

申请日：2012-04-16

申请人： Jong-Kyu Kim ,  Seung-Wook Jeong ,  Min-Chul Kim

设计人： Jong-Kyu Kim ,  Seung-Wook Jeong ,  Min-Chul Kim