公开(公告)号：US10411119B2

公开(公告)日：2019-09-10

申请号：US15093145

申请日：2016-04-07

Applicant: Jae-Hwan Lee ,  Sangsu Kim ,  Sanghyuk Hong ,  Seung Mo Ha

Inventor： Jae-Hwan Lee ,  Sangsu Kim ,  Sanghyuk Hong ,  Seung Mo Ha

IPC: H01L29/66 ,  H01L21/02 ,  H01L21/311 ,  H01L29/40 ,  H01L29/08

Abstract: A method of fabricating a semiconductor device includes forming an active pattern protruding from a substrate, forming a liner layer on the active pattern, forming a sacrificial gate pattern on the liner layer and crossing the active pattern, forming source/drain regions on the active pattern and at both sides of the sacrificial gate pattern, forming an interlayer insulating layer to cover the source/drain regions, forming capping insulating patterns on the interlayer insulating layer to expose the sacrificial gate pattern, and removing the sacrificial gate pattern and the liner layer by an etching process using the capping insulating patterns as an etch mask to form a gap region exposing the active pattern. The active pattern includes a material having a lattice constant greater than a lattice constant of the substrate, and the capping insulating patterns include a material having an etch selectivity with respect to the liner layer.

公开(公告)号：US09318491B2

公开(公告)日：2016-04-19

申请号：US14547190

申请日：2014-11-19

Applicant: Mirco Cantoro ,  Taeyong Kwon ,  Sangsu Kim ,  Jae-Hwan Lee

Inventor： Mirco Cantoro ,  Taeyong Kwon ,  Sangsu Kim ,  Jae-Hwan Lee

IPC: H01L27/01 ,  H01L27/12 ,  H01L31/0392 ,  H01L27/092 ,  H01L27/088 ,  H01L29/36 ,  H01L29/16 ,  H01L29/20

CPC classification number: H01L27/0924 ,  H01L21/823431 ,  H01L21/823821 ,  H01L21/845 ,  H01L27/0886 ,  H01L29/16 ,  H01L29/20 ,  H01L29/36

Abstract: A semiconductor device includes a substrate, an insulating layer disposed on the substrate and having a trench exposing a surface portion of the substrate, and a channel-forming structure comprising crystalline semiconductor material. The channel-forming structure has a lower portion located in the trench and fins extending upright on the lower portion, where the fins are spaced from each other and are each narrower than an opening of the trench, and the lower portion of the channel forming structure has a higher crystal defect density than the fins of the channel forming structure.

Abstract translation: 半导体器件包括衬底，设置在衬底上并具有暴露衬底的表面部分的沟槽的绝缘层以及包含晶体半导体材料的沟道形成结构。 通道形成结构具有位于沟槽中的下部，并且在下部直立延伸的翅片，其中翅片彼此间隔开并且比沟槽的开口窄，并且通道形成结构的下部 具有比通道形成结构的翅片更高的晶体缺陷密度。

公开(公告)号：US20130256930A1

公开(公告)日：2013-10-03

申请号：US13991893

申请日：2011-04-27

Applicant: Jae Hwan Lee

Inventor： Jae Hwan Lee

IPC: D01D5/00

CPC classification number: D01D5/0069 ,  B82Y40/00 ,  D01D1/06 ,  D01D1/09 ,  D01D1/10 ,  D01D5/0061 ,  D01F13/00 ,  Y02P70/625

Abstract: Provided is a nano-fiber manufacturing apparatus capable of mass-producing nano-fibers having uniform quality at a low manufacturing cost. The nano-fiber manufacturing apparatus is equipped with a nozzle block having a plurality of upward nozzles and a polymer solution supply channel. The nano-fiber manufacturing apparatus field-emits the nano-fibers while overflowing the polymer solution from the upward nozzles, and at the same time, collects the overflowed polymer solution so as to reuse it. The nano-fiber manufacturing apparatus is additionally equipped with a raw material tank, regeneration tanks, a middle tank, a first transfer device for transferring the polymer solution to the regeneration tanks, a second transfer device for transferring the polymer solution to the middle tank, and first and second transfer control devices for controlling the transfer operations of the first and second transfer devices.

Abstract translation: 提供一种纳米纤维制造装置，其能够以低制造成本批量生产质量均匀的纳米纤维。 纳米纤维制造装置配备有具有多个向上喷嘴和聚合物溶液供应通道的喷嘴块。 纳米纤维制造装置在从上向喷嘴溢出聚合物溶液的同时发射纳米纤维，同时收集溢出的聚合物溶液以重新使用。 纳米纤维制造装置另外配备有原料槽，再生槽，中间槽，将聚合物溶液转移到再生槽的第一转印装置，将聚合物溶液转印到中间槽的第二转印装置， 以及用于控制第一和第二传送装置的传送操作的第一和第二传送控制装置。

公开(公告)号：US20130251838A1

公开(公告)日：2013-09-26

申请号：US13991884

申请日：2011-04-27

Applicant: Jae Hwan Lee

Inventor： Jae Hwan Lee

IPC: B29C47/12

CPC classification number: B29C48/30 ,  B82Y30/00 ,  B82Y40/00 ,  D01D5/0076 ,  D01D13/02 ,  D01F13/00 ,  Y02P70/625

Abstract: Disclosed herein is a field emission device which makes mass-production of nanofibers having satisfactory performance possible. The field emission device (20) includes a casing (100), a collector (150), a nozzle block (110) and a power supply (160). A positive electrode of the power supply (160) is connected to the collector (150), and a negative electrode of the power supply (160) is connected to the nozzle block (110) and the casing (100). When the collector (150) is viewed from the nozzle block (110), a periphery of an insulator (152) is closer to the outside of the device than a periphery of the collector (150). When the thickness of the insulator is ┌a┘ and the distance between the periphery of the insulator and the periphery of the collector is ┌b┘, both ┌a≧6 mm┘ and ┌a+b≧50 mm┘ are satisfied.

Abstract translation: 本发明公开了一种场致发射器件，其使得能够批量生产具有令人满意的性能的纳米纤维。 场致发射装置（20）包括壳体（100），收集器（150），喷嘴块（110）和电源（160）。 电源（160）的正极与集电体（150）连接，电源（160）的负极与喷嘴块（110）和壳体（100）连接。 当从喷嘴块（110）观察收集器（150）时，绝缘体（152）的周边比收集器（150）的周边更靠近器件外部。 当绝缘体的厚度为┌a且绝缘体的周边与集电体的周边之间的距离为┌b“时，满足┌a> = 6mm”和┌a+ b> = 50mm“ 。

公开(公告)号：US20120271912A1

公开(公告)日：2012-10-25

申请号：US13451132

申请日：2012-04-19

Applicant: Seong-Ho Cho ,  Jae-Hwan Lee ,  Sang-Su Nam ,  Kyoung-Yong Lee

Inventor： Seong-Ho Cho ,  Jae-Hwan Lee ,  Sang-Su Nam ,  Kyoung-Yong Lee

IPC: G06F15/16 ,  G06F15/177

CPC classification number: H04L61/2015 ,  H04L61/103 ,  H04L61/2038 ,  H04L61/2076 ,  H04L61/6022

Abstract: An apparatus and method are provided for transmitting and receiving Internet Protocol (IP) information in a wireless communication network. The IP information transmission apparatus includes a memory that stores IP information of at least one mobile terminal included in a group of mobile terminals for short-range wireless communication, and a controller that receives an IP information request message requesting the IP information of the at least one mobile terminal included in the group, generates the IP information of the at least one mobile terminal included in the group based on the stored IP information, and transmits the generated IP information.

Abstract translation: 提供了一种用于在无线通信网络中发送和接收因特网协议（IP）信息的装置和方法。 IP信息发送装置包括存储器，其存储包括在用于短距离无线通信的一组移动终端中的至少一个移动终端的IP信息;以及控制器，其接收请求至少该IP信息的IP信息的IP信息请求消息 包括在组中的一个移动终端基于所存储的IP信息生成包括在该组中的至少一个移动终端的IP信息，并且发送生成的IP信息。

公开(公告)号：US20070004532A1

公开(公告)日：2007-01-04

申请号：US11171280

申请日：2005-07-01

Applicant: Jae-Young Lee ,  Jae-Guen Lee ,  Jae-Hwan Lee

Inventor： Jae-Young Lee ,  Jae-Guen Lee ,  Jae-Hwan Lee

IPC: A63B53/00

CPC classification number: A63B53/0466 ,  A63B53/047 ,  A63B53/0487 ,  A63B60/50 ,  A63B60/52 ,  A63B60/54 ,  A63B69/3632 ,  A63B69/3635 ,  A63B69/3685 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2053/0495 ,  A63B2071/0625 ,  A63B2071/0633 ,  A63B2225/01

Abstract: The head assembly of a golf club includes a sound generator or a vibration generator. The sound generator includes a sound hole formed in a head of a driver, a sound pipe attached to the head, and a sound generator attached to an iron. Using the head assembly, since the golfer slowly swings the golf club, improper rapid swing is prevented and head-up is also minimized.

Abstract translation: 高尔夫球杆的头部组件包括声音发生器或振动发生器。 声音发生器包括形成在驾驶员的头部中的声孔，附接到头部的声管和附接到熨斗的声音发生器。 使用头部组件，由于高尔夫球手慢慢摆动高尔夫球杆，防止了不正确的快速摆动并且平顶部也被最小化。

公开(公告)号：US06753404B2

公开(公告)日：2004-06-22

申请号：US10169453

申请日：2002-07-01

Applicant: Young Wook Suh ,  Sung Hwan Cho ,  Jae Hwan Lee

Inventor： Young Wook Suh ,  Sung Hwan Cho ,  Jae Hwan Lee

IPC: C08G6400

CPC classification number: C08G64/205 ,  C08G63/64 ,  Y02P20/582

Abstract: A continuous process for the preparation of copolycarbonate resins has great advantages in preparing molding materials of intricate structure or of thin-wall: the molding process may be conducted easily at a relatively low temperature; the copolycarbonate has excellent impact strength especially at a low temperature; and they have excellent melt flow, i.e. 2 to 3 times of the conventional polycarbonates. The present invention is a new polycondensation process which is carried out sequentially by using serially connected tube-type reactors to simplify the process; and enhancing the rate of reaction for an incorporation of comonomer into the polymer backbone resulting from varying Reynols Number, Linear Viscosity and Weber Number.

Abstract translation: 用于制备共聚碳酸酯树脂的连续方法在制备复杂结构或薄壁的成型材料方面具有很大的优点：成型工艺可以在相对较低的温度下容易地进行; 共聚碳酸酯具有优异的冲击强度，特别是在低温下; 并且它们具有优异的熔体流动性，即常规聚碳酸酯的2至3倍。 本发明是一种新的缩聚方法，其通过使用串联连接的管式反应器来顺序地进行以简化方法; 并提高由不同的Reynols Number，线性粘度和Weber Number引起的共聚单体引入到聚合物主链中的反应速率。

公开(公告)号：US20160237981A1

公开(公告)日：2016-08-18

申请号：US15027005

申请日：2014-11-25

Applicant: Jai-Hyuk LEE ,  Jae-Wook LEE ,  Jae-Hwan LEE

Inventor： Jai-Hyuk LEE ,  Jae-Wook LEE ,  Jae-Hwan LEE

IPC: F03B13/26 ,  E02B9/08

CPC classification number: F03B13/264 ,  E02B9/08 ,  F05B2240/124 ,  F05B2240/133 ,  Y02E10/28

Abstract: A power generation structure according to an embodiment of the present invention comprises: terrain features spaced apart from each other at a first interval to thereby form a watercourse through which water can move in the front and rear directions; watercourse banks having a width narrower than the first interval and disposed on the watercourse to thereby respectively form equal-width watercourses having a constant width between the terrain features; a first water collecting bank disposed on the watercourse and formed in the shape of a tip extending from the front end of the watercourse bank on the basis of the moving direction of a tidal current, with the width being gradually decreased toward the front of the equal-width watercourse; and a second water collecting bank disposed on the watercourse and formed in the shape of a tip extending from the rear end of the watercourse bank on the basis of the moving direction of the tidal current, with the width being gradually decreased toward the rear of the equal-width watercourse.

Abstract translation: 根据本发明的实施例的发电结构包括：在第一间隔彼此间隔开的地形特征，从而形成水可以沿前后方向移动的水道; 水道堤坝的宽度比第一间隔窄，并设置在水道上，从而分别形成在地形特征之间具有恒定宽度的等宽度的水道; 设置在水道上的第一集水组，其形成为基于潮汐流的移动方向从水道堤坝的前端延伸的尖端的形状，其宽度朝向相等的前方逐渐减小 宽带水道 以及设置在水道上的第二集水组，其形成为基于潮汐流的移动方向从水路堤的后端延伸的尖端的形状，其宽度朝向 等宽水道。

公开(公告)号：US09177729B2

公开(公告)日：2015-11-03

申请号：US13977711

申请日：2012-02-06

Applicant: Ick-soo Kim ,  Byoung-Suhk Kim ,  Kei Watanabe ,  Naotaka Kimura ,  Kyu-oh Kim ,  Jae-hwan Lee

Inventor： Ick-soo Kim ,  Byoung-Suhk Kim ,  Kei Watanabe ,  Naotaka Kimura ,  Kyu-oh Kim ,  Jae-hwan Lee

IPC: H01G9/02 ,  H01M2/14 ,  H01M2/16

CPC classification number: H01G9/02 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1686

Abstract: The present invention provides a separator and a method for manufacturing the separator. The separator includes a first nanofiber layer (20) which has a lattice shape when viewed from a plan view, a second nanofiber layer (30) which is provided on a first surface of the first nanofiber layer (20) and is thinner than the first nanofiber layer, and a third nanofiber layer (40) which is provided on a second surface of the first nanofiber layer and is thinner than the first nanofiber layer. The thickness of the first nanofiber layer ranges from 7 μm to 30 μm. The thickness of each of the second and third nanofiber layers ranges from 1 μm to 5 μm. The present invention can provide a separator which has high insulation, high dendrite resistance, high ion conductivity and high mechanical strength.

Abstract translation: 本发明提供一种分离器及其制造方法。 所述隔板包括从平面观察时具有格子状的第一纳米纤维层（20），设置在所述第一纳米纤维层（20）的第一面上且比所述第一纳米纤维层薄 纳米纤维层和设置在第一纳米纤维层的第二表面上并且比第一纳米纤维层薄的第三纳米纤维层（40）。 第一纳米纤维层的厚度为7μm〜30μm。 第二和第三纳米纤维层的厚度范围为1μm至5μm。 本发明可以提供绝缘性高，耐枝晶性高，离子电导率高，机械强度高的隔膜。

公开(公告)号：US20140004405A1

公开(公告)日：2014-01-02

申请号：US13977711

申请日：2012-02-06

Applicant: Ick-soo Kim ,  Byoung-Suhk Kim ,  Kei Watanabe ,  Naotaka Kimura ,  Kyu-oh Kim ,  Jae-hwan Lee

Inventor： Ick-soo Kim ,  Byoung-Suhk Kim ,  Kei Watanabe ,  Naotaka Kimura ,  Kyu-oh Kim ,  Jae-hwan Lee

IPC: H01G9/02 ,  H01M2/14 ,  H01M2/16

CPC classification number: H01G9/02 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1686

Abstract: The present invention provides a separator and a method for manufacturing the separator. The separator includes a first nanofiber layer (20) which has a lattice shape when viewed from a plan view, a second nanofiber layer (30) which is provided on a first surface of the first nanofiber layer (20) and is thinner than the first nanofiber layer, and a third nanofiber layer (40) which is provided on a second surface of the first nanofiber layer and is thinner than the first nanofiber layer. The thickness of the first nanofiber layer ranges from 7 μm to 30 μm. The thickness of each of the second and third nanofiber layers ranges from 1 μm to 5 μm. The present invention can provide a separator which has high insulation, high dendrite resistance, high ion conductivity and high mechanical strength.

Abstract translation: 本发明提供一种分离器及其制造方法。 所述隔板包括从平面观察时具有格子状的第一纳米纤维层（20），设置在所述第一纳米纤维层（20）的第一面上且比所述第一纳米纤维层薄 纳米纤维层和设置在第一纳米纤维层的第二表面上并且比第一纳米纤维层薄的第三纳米纤维层（40）。 第一纳米纤维层的厚度为7μm〜30μm。 第二和第三纳米纤维层中的每一个的厚度范围为1μm至5μm。 本发明可以提供绝缘性高，耐枝晶性高，离子电导率高，机械强度高的隔膜。