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公开(公告)号：US09435323B2
公开(公告)日：2016-09-06
申请号：US12649939
申请日：2009-12-30
Applicant: Je Heon Jung , Jung Hyun Lee , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
Inventor： Je Heon Jung , Jung Hyun Lee , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
IPC: F04B35/04 , F04B15/06 , F04B19/06 , F04D5/00 , F04D7/02 , F04D13/02 , F04D27/02 , F04D9/00 , F04D29/40 , F04D1/00 , F04B37/14
CPC classification number: F04B15/06 , F04B19/06 , F04B37/14 , F04D1/00 , F04D5/002 , F04D7/02 , F04D9/001 , F04D9/002 , F04D9/003 , F04D13/024 , F04D27/0207 , F04D27/0215 , F04D27/023 , F04D29/406
Abstract: A pump for supplying a cryogenic liquid coolant in accordance with the present invention includes: a housing having an inlet port for introducing a cryogenic liquid coolant, an outlet port for discharging the cryogenic liquid coolant introduced through the inlet port, and a chamber for connecting the inlet port and the outlet port; an impeller rotatably retained in the housing for introducing the cryogenic liquid coolant through the inlet port and discharging the same through the outlet port; and a vapor exhausting part provided in the housing for exhausting vapor generated from the cryogenic liquid coolant.
Abstract translation: 根据本发明的用于供应低温液体冷却剂的泵包括：壳体，其具有用于引入低温液体冷却剂的入口端口，用于排出通过入口端口引入的低温液体冷却剂的出口，以及用于将 入口和出口; 可旋转地保持在壳体中的叶轮，用于将低温液体冷却剂引入入口并将其通过出口排出; 以及设置在壳体中以排出由低温液体冷却剂产生的蒸汽的蒸汽排出部分。
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2.发明授权Environmentally-assisted technique for transferring devices onto non-conventional substrates 有权用于将设备转移到非常规基板上的环境辅助技术公开(公告)号：US08815707B2
公开(公告)日：2014-08-26
申请号：US13791214
申请日：2013-03-08
Applicant: Chi-Hwan Lee , Dong Rip Kim , Xiaolin Zheng
Inventor： Chi-Hwan Lee , Dong Rip Kim , Xiaolin Zheng
CPC classification number: H01L24/98 , H01L21/7806 , H01L24/03 , H01L31/1896 , H01L2924/12033 , H01L2924/1306 , H01L2924/351 , Y02E10/50 , H01L2924/00
Abstract: A device fabrication method includes: (1) providing a growth substrate including a base and an oxide layer disposed over the base; (2) forming a metal layer over the oxide layer; (3) forming a stack of device layers over the metal layer; (4) performing interfacial debonding of the metal layer to separate the stack of device layers and the metal layer from the growth substrate; and (5) affixing the stack of device layers to a target substrate.
Abstract translation: 一种器件制造方法，包括：（1）提供包括基底和设置在基底上的氧化物层的生长衬底; （2）在所述氧化物层上形成金属层; （3）在所述金属层上形成一叠装置层; （4）进行金属层的界面剥离以将器件层和金属层与生长衬底分离; 和（5）将该层叠的器件层固定到目标衬底上。
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3.发明申请ENVIRONMENTALLY-ASSISTED TECHNIQUE FOR TRANSFERRING DEVICES ONTO NON-CONVENTIONAL SUBSTRATES 有权用于将设备传送到非常规基板的环境辅助技术公开(公告)号：US20130344679A1
公开(公告)日：2013-12-26
申请号：US13791214
申请日：2013-03-08
Applicant: Chi-Hwan Lee , Dong Rip Kim , Xiaolin Zheng
Inventor： Chi-Hwan Lee , Dong Rip Kim , Xiaolin Zheng
IPC: H01L23/00
CPC classification number: H01L24/98 , H01L21/7806 , H01L24/03 , H01L31/1896 , H01L2924/12033 , H01L2924/1306 , H01L2924/351 , Y02E10/50 , H01L2924/00
Abstract: A device fabrication method includes: (1) providing a growth substrate including a base and an oxide layer disposed over the base; (2) forming a metal layer over the oxide layer; (3) forming a stack of device layers over the metal layer; (4) performing interfacial debonding of the metal layer to separate the stack of device layers and the metal layer from the growth substrate; and (5) affixing the stack of device layers to a target substrate.
Abstract translation: 一种器件制造方法，包括：（1）提供包括基底和设置在基底上的氧化物层的生长衬底; （2）在所述氧化物层上形成金属层; （3）在所述金属层上形成一叠装置层; （4）进行金属层的界面剥离以将器件层和金属层与生长衬底分离; 和（5）将该层叠的器件层固定到目标衬底上。
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4.发明授权Method of detecting degradation of semiconductor devices and method of detecting degradation of integrated circuits 有权检测半导体器件劣化的方法和检测集成电路的劣化的方法公开(公告)号：US08108159B2
公开(公告)日：2012-01-31
申请号：US12234465
申请日：2008-09-19
Applicant: Gi-Young Yang , Chi-Hwan Lee
Inventor： Gi-Young Yang , Chi-Hwan Lee
IPC: H01L21/3205
CPC classification number: G01R31/275
Abstract: A method of detecting a degradation of a semiconductor device including calculating a first number of first traps accumulated in a gate insulation layer of the semiconductor device over an operation time of the semiconductor device; calculating the second number of second traps accumulated at an interface between the gate insulation layer and a substrate over the operation time; and calculating the degradation of the semiconductor device relative to the operation time using the first number of the first traps and the second number of the second traps.
Abstract translation: 一种检测半导体器件的劣化的方法，包括：在所述半导体器件的操作时间内计算累积在所述半导体器件的栅极绝缘层中的第一数量的第一陷阱; 计算在操作时间内在栅极绝缘层和基板之间的界面处积累的第二陷阱的第二数量; 以及使用第一数量的第一陷阱和第二数量的第二陷阱来计算半导体器件相对于操作时间的劣化。
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公开(公告)号：US20110092371A1
公开(公告)日：2011-04-21
申请号：US12650312
申请日：2009-12-30
Applicant: Jung Hyun LEE , Je Heon JUNG , Woon Sik KWON , Heui Joo PARK , Chi Hwan LEE , Yeong Chun KIM
Inventor： Jung Hyun LEE , Je Heon JUNG , Woon Sik KWON , Heui Joo PARK , Chi Hwan LEE , Yeong Chun KIM
CPC classification number: H02K55/04 , F28D11/02 , H02K9/193 , Y02E40/625
Abstract: Disclosed is a cooling fluid path structure for a superconducting rotating machine, which includes: a fixed inlet fluid path fixed together with the fluid supply means; a rotating inlet fluid path adjacently connected to an outlet of the fixed inlet fluid path, which is for transferring the cooling fluid transferred from the fixed inlet fluid path to a cooling fluid path inlet provided in the rotor while rotating together with the rotor; a rotating outlet fluid path rotating together with the rotor, to which the cooling fluid discharged from a cooling fluid path outlet of the rotor is transferred; and a fixed outlet fluid path adjacently connected to the rotating outlet fluid path, which is for transferring the cooling fluid transferred from the rotating outlet fluid path to the fluid supply means while being fixed together with the fluid supply means, wherein the rotating outlet fluid path and the fixed outlet fluid path are disposed in such a manner that they surround outside of the rotating inlet fluid path and the fixed inlet fluid path.
Abstract translation: 公开了一种用于超导旋转机器的冷却流体路径结构，其包括：与流体供应装置一起固定的固定入口流体路径; 与所述固定入口流体路径的出口相邻地连接的旋转入口流体路径，其用于将从所述固定入口流体路径传递的冷却流体转移到设置在所述转子中的与所述转子一起旋转的冷却流体通道入口; 与转子一起旋转的旋转出口流体路径，从转子的冷却流体通道出口排出的冷却流体被转移到转子上; 以及与所述旋转出口流体路径相邻连接的固定出口流体路径，其用于将与所述流体供应装置一起固定的从所述旋转出口流体路径传递的冷却流体传送到所述流体供应装置，其中所述旋转出口流体路径 并且固定出口流体路径以这样的方式设置，使得它们围绕旋转入口流体路径和固定入口流体路径的外部。
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Patent Agency Ranking
公开(公告)号：US20100300119A1
公开(公告)日：2010-12-02
申请号：US12649939
申请日：2009-12-30
Applicant: Je Heon JUNG , Jung Hyun LEE , Woon Sik KWON , Heui Joo PARK , Chi Hwan LEE , Yeong Chun KIM
Inventor： Je Heon JUNG , Jung Hyun LEE , Woon Sik KWON , Heui Joo PARK , Chi Hwan LEE , Yeong Chun KIM
CPC classification number: F04B15/06 , F04B19/06 , F04B37/14 , F04D1/00 , F04D5/002 , F04D7/02 , F04D9/001 , F04D9/002 , F04D9/003 , F04D13/024 , F04D27/0207 , F04D27/0215 , F04D27/023 , F04D29/406
Abstract: A pump for supplying a cryogenic liquid coolant in accordance with the present invention includes: a housing having an inlet port for introducing a cryogenic liquid coolant, an outlet port for discharging the cryogenic liquid coolant introduced through the inlet port, and a chamber for connecting the inlet port and the outlet port; an impeller rotatably retained in the housing for introducing the cryogenic liquid coolant through the inlet port and discharging the same through the outlet port; and a vapor exhausting part provided in the housing for exhausting vapor generated from the cryogenic liquid coolant.
Abstract translation: 根据本发明的用于供应低温液体冷却剂的泵包括：壳体，其具有用于引入低温液体冷却剂的入口端口，用于排出通过入口端口引入的低温液体冷却剂的出口，以及用于将 入口和出口; 可旋转地保持在壳体中的叶轮，用于将低温液体冷却剂引入入口并将其通过出口排出; 以及设置在壳体中以排出由低温液体冷却剂产生的蒸汽的蒸汽排出部分。
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公开(公告)号：US08841803B2
公开(公告)日：2014-09-23
申请号：US12625661
申请日：2009-11-25
Applicant: Jung Hyun Lee , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
Inventor： Jung Hyun Lee , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
IPC: H02K55/04
CPC classification number: H02K55/04 , Y02E40/625
Abstract: A superconducting rotating machine having a cooler for a rotator is provided. The superconducting rotating machine includes a rotator wound with a superconducting coil, a stator enclosing the rotator and separated therefrom by a predetermined gap, the cooler having a cold head directly attached to the rotator and at least one compressor connected with the cold head, and a flexible coupling disposed between the cold head and the compressor and enabling a cryogenic refrigerant to flow therein. The cold head is directly connected to the rotator, and the cold head and the compressor are driven using the flexible coupling, so that it is possible to prevent vibration of the compressor and enhance cooling efficiency by thermally separating the cryogenic cold head from the compressor.
Abstract translation: 提供了一种具有用于转子的冷却器的超导旋转机。 超导旋转机器包括缠绕有超导线圈的旋转体，包围旋转体并与之隔开预定间隙的定子，该冷却器具有直接附接到转子的冷头和与冷头连接的至少一个压缩机， 柔性联轴器设置在冷头和压缩机之间并使低温制冷剂在其中流动。 冷头与转子直接连接，冷却头和压缩机使用柔性联轴器驱动，从而可以防止压缩机的振动，并通过将低温冷头与压缩机热分离来提高冷却效率。
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公开(公告)号：US08338995B2
公开(公告)日：2012-12-25
申请号：US12650312
申请日：2009-12-30
Applicant: Jung Hyun Lee , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
Inventor： Jung Hyun Lee , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
IPC: H02K9/00
CPC classification number: H02K55/04 , F28D11/02 , H02K9/193 , Y02E40/625
Abstract: Disclosed is a cooling fluid path structure for a superconducting rotating machine, which includes: a fixed inlet fluid path fixed together with the fluid supply means; a rotating inlet fluid path adjacently connected to an outlet of the fixed inlet fluid path, which is for transferring the cooling fluid transferred from the fixed inlet fluid path to a cooling fluid path inlet provided in the rotor while rotating together with the rotor; a rotating outlet fluid path rotating together with the rotor, to which the cooling fluid discharged from a cooling fluid path outlet of the rotor is transferred; and a fixed outlet fluid path adjacently connected to the rotating outlet fluid path, which is for transferring the cooling fluid transferred from the rotating outlet fluid path to the fluid supply means while being fixed together with the fluid supply means, wherein the rotating outlet fluid path and the fixed outlet fluid path are disposed in such a manner that they surround outside of the rotating inlet fluid path and the fixed inlet fluid path.
Abstract translation: 公开了一种用于超导旋转机器的冷却流体路径结构，其包括：与流体供应装置一起固定的固定入口流体路径; 与所述固定入口流体路径的出口相邻地连接的旋转入口流体路径，其用于将从所述固定入口流体路径传递的冷却流体转移到设置在所述转子中的与所述转子一起旋转的冷却流体通道入口; 与转子一起旋转的旋转出口流体路径，从转子的冷却流体通道出口排出的冷却流体被转移到转子上; 以及与所述旋转出口流体路径相邻连接的固定出口流体路径，其用于将与所述流体供应装置一起固定的从所述旋转出口流体路径传递的冷却流体传送到所述流体供应装置，其中所述旋转出口流体路径 并且固定出口流体路径以这样的方式设置，使得它们围绕旋转入口流体路径和固定入口流体路径的外部。
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公开(公告)号：US20100148601A1
公开(公告)日：2010-06-17
申请号：US12625661
申请日：2009-11-25
Applicant: Jung Hyun LEE , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
Inventor： Jung Hyun LEE , Je Heon Jung , Woon Sik Kwon , Heui Joo Park , Chi Hwan Lee , Yeong Chun Kim
IPC: H02K9/20
CPC classification number: H02K55/04 , Y02E40/625
Abstract: A superconducting rotating machine having a cooler for a rotator is provided. The superconducting rotating machine includes a rotator wound with a superconducting coil, a stator enclosing the rotator and separated therefrom by a predetermined gap, the cooler having a cold head directly attached to the rotator and at least one compressor connected with the cold head, and a flexible coupling disposed between the cold head and the compressor and enabling a cryogenic refrigerant to flow therein. The cold head is directly connected to the rotator, and the cold head and the compressor are driven using the flexible coupling, so that it is possible to prevent vibration of the compressor and enhance cooling efficiency by thermally separating the cryogenic cold head from the compressor.
Abstract translation: 提供了一种具有用于转子的冷却器的超导旋转机。 超导旋转机器包括缠绕有超导线圈的旋转体，包围旋转体并与之隔开预定间隙的定子，该冷却器具有直接附接到转子的冷头和与冷头连接的至少一个压缩机， 柔性联轴器设置在冷头和压缩机之间并使低温制冷剂在其中流动。 冷头与转子直接连接，冷却头和压缩机使用柔性联轴器驱动，从而可以防止压缩机的振动，并通过将低温冷头与压缩机热分离来提高冷却效率。
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10.发明申请公开(公告)号：US20090082978A1
公开(公告)日：2009-03-26
申请号：US12234465
申请日：2008-09-19
Applicant: Gi-Young YANG , Chi-Hwan LEE
Inventor： Gi-Young YANG , Chi-Hwan LEE
IPC: G01R31/26
CPC classification number: G01R31/275
Abstract: A method of detecting a degradation of a semiconductor device including calculating a first number of first traps accumulated in a gate insulation layer of the semiconductor device over an operation time of the semiconductor device; calculating the second number of second traps accumulated at an interface between the gate insulation layer and a substrate over the operation time; and calculating the degradation of the semiconductor device relative to the operation time using the first number of the first traps and the second number of the second traps.
Abstract translation: 一种检测半导体器件的劣化的方法，包括：在所述半导体器件的操作时间内计算累积在所述半导体器件的栅极绝缘层中的第一数量的第一陷阱; 计算在操作时间内在栅极绝缘层和基板之间的界面处积累的第二陷阱的第二数量; 以及使用第一数量的第一陷阱和第二数量的第二陷阱来计算半导体器件相对于操作时间的劣化。
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