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1. 发明申请

US20070269673A1 Carbon-containing nickel-particle powder and method for manufacturing the same 失效
公开(公告)号：US20070269673A1
公开(公告)日：2007-11-22
申请号：US11822639
申请日：2007-07-09
申请人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
发明人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
IPC分类号： B22F5/00 , B22F1/02
CPC分类号： H01B1/24 , Y10T428/12014 , Y10T428/12181
摘要： Carbon-containing nickel-particle powder is provided. The carbon-containing nickel-particle powder has improved shrinkage property when fired due to the presence of carbon. Also, the carbon-containing nickel-particle powder has a very restricted degree of forming agglomerates.

2. 发明授权

US07258721B2 Carbon-containing nickel-particle powder and method for manufacturing the same 有权
标题翻译：含碳的镍粒子粉末及其制造方法
公开(公告)号：US07258721B2
公开(公告)日：2007-08-21
申请号：US10996387
申请日：2004-11-26
申请人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
发明人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
IPC分类号： B22F1/02
CPC分类号： H01B1/24 , Y10T428/12014 , Y10T428/12181
摘要： Carbon-containing nickel-particle powder is provided. The carbon-containing nickel-particle powder has improved shrinkage property when fired due to the presence of carbon. Also, the carbon-containing nickel-particle powder has a very restricted degree of forming agglomerates.
摘要翻译：提供含碳的镍粒子粉末。含碳的镍粒子粉末由于存在碳而烧成时的收缩性提高。此外，含碳镍颗粒粉末的形成团聚体的程度非常有限。

3. 发明授权

US07572314B2 Carbon containing nickel particle and conductive paste 失效
标题翻译：含镍的镍粒子和导电膏
公开(公告)号：US07572314B2
公开(公告)日：2009-08-11
申请号：US11822639
申请日：2007-07-09
申请人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
发明人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
IPC分类号： B22F1/02 , H01B1/22
CPC分类号： H01B1/24 , Y10T428/12014 , Y10T428/12181
摘要： Carbon-containing nickel-particle powder is provided. The carbon-containing nickel-particle powder has improved shrinkage property when fired due to the presence of carbon. Also, the carbon-containing nickel-particle powder has a very restricted degree of forming agglomerates.
摘要翻译：提供含碳的镍粒子粉末。含碳的镍粒子粉末由于存在碳而烧成时的收缩性提高。此外，含碳镍颗粒粉末的形成团聚体的程度非常有限。

4. 发明申请

US20050121656A1 Carbon-containing nickel-particle powder and method for manufacturing the same 有权
标题翻译：含碳的镍粒子粉末及其制造方法
公开(公告)号：US20050121656A1
公开(公告)日：2005-06-09
申请号：US10996387
申请日：2004-11-26
申请人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
发明人： Jae-young Choi , Soon-ho Kim , Tae-Kyoung Kim , Hak-joon Lee , Seon-mi Yoon
IPC分类号： B22F9/24 , B22F1/00 , B22F1/02 , C22C1/00 , C22C19/03 , H01B1/02 , H01B1/22 , H01B1/24 , H01B5/00 , H01B13/00 , H01G4/12 , H01G4/30
CPC分类号： H01B1/24 , Y10T428/12014 , Y10T428/12181
摘要： Carbon-containing nickel-particle powder is provided. The carbon-containing nickel-particle powder has improved shrinkage property when fired due to the presence of carbon. Also, the carbon-containing nickel-particle powder has a very restricted degree of forming agglomerates.
摘要翻译：提供含碳的镍粒子粉末。含碳的镍粒子粉末由于存在碳而烧成时的收缩性提高。此外，含碳镍颗粒粉末的形成团聚体的程度非常有限。

5. 发明授权

US07211126B2 Method for preparing non-magnetic nickel powders 失效
标题翻译：制备非磁性镍粉的方法
公开(公告)号：US07211126B2
公开(公告)日：2007-05-01
申请号：US10854273
申请日：2004-05-27
申请人： Soon-ho Kim , Jae-young Choi , Eun-bum Cho , Yong-kyun Lee , Seon-mi Yoon
发明人： Soon-ho Kim , Jae-young Choi , Eun-bum Cho , Yong-kyun Lee , Seon-mi Yoon
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F1/0085 , B22F2998/00 , B22F2998/10 , B22F1/0018
摘要： Provided is a method for preparing non-magnetic nickel powders. The method include (a) heating a mixture including a nickel precursor compound and a polyol to reduce the nickel precursor compound to nickel powders with a face-centered cubic (FCC) crystal structure, and (b) heating the resultant mixture of step (a) to transform at least a portion of the nickel powders with the FCC crystal structure to nickel powders with a hexagonal close packed (HCP) crystal structure.
摘要翻译：提供一种制备非磁性镍粉的方法。该方法包括（a）加热包含镍前体化合物和多元醇的混合物以将镍前体化合物以面心立方（FCC）晶体结构还原成镍粉末，和（b）加热步骤（a ）以将具有FCC晶体结构的至少一部分镍粉末转变成具有六方密堆积（HCP）晶体结构的镍粉末。

6. 发明申请

US20050011310A1 Method for preparing non-magnetic nickel powders 失效
标题翻译：制备非磁性镍粉的方法
公开(公告)号：US20050011310A1
公开(公告)日：2005-01-20
申请号：US10854273
申请日：2004-05-27
申请人： Soon-ho Kim , Jae-young Choi , Eun-bum Cho , Yong-kyun Lee , Seon-mi Yoon
发明人： Soon-ho Kim , Jae-young Choi , Eun-bum Cho , Yong-kyun Lee , Seon-mi Yoon
IPC分类号： B22F9/18 , B22F1/00 , B22F9/24
CPC分类号： B22F9/24 , B22F1/0085 , B22F2998/00 , B22F2998/10 , B22F1/0018
摘要： Provided is a method for preparing non-magnetic nickel powders. The method include (a) heating a mixture including a nickel precursor compound and a polyol to reduce the nickel precursor compound to nickel powders with a face-centered cubic (FCC) crystal structure, and (b) heating the resultant mixture of step (a) to transform at least a portion of the nickel powders with the FCC crystal structure to nickel powders with a hexagonal close packed (HCP) crystal structure.
摘要翻译：提供一种制备非磁性镍粉的方法。该方法包括（a）加热包含镍前体化合物和多元醇的混合物以将镍前体化合物以面心立方（FCC）晶体结构还原成镍粉末，和（b）加热步骤（a ）以将具有FCC晶体结构的至少一部分镍粉末转变成具有六方密堆积（HCP）晶体结构的镍粉末。

7. 发明授权

US07875525B2 Method of manufacturing stack-type capacitor and semiconductor memory device having the stack-type capacitor 有权
标题翻译：具有堆叠型电容器的堆叠型电容器和半导体存储器件的制造方法
公开(公告)号：US07875525B2
公开(公告)日：2011-01-25
申请号：US12289966
申请日：2008-11-07
申请人： Jung-hyun Lee , Hion-suck Baik , Soon-ho Kim , Jae-young Choi
发明人： Jung-hyun Lee , Hion-suck Baik , Soon-ho Kim , Jae-young Choi
IPC分类号： H01L21/20
CPC分类号： H01L28/65 , H01L27/10852 , H01L28/75 , H01L28/91
摘要： A stack-type capacitor includes a lower electrode, a dielectric layer formed on the lower electrode, and an upper electrode formed on the dielectric layer, wherein the lower electrode includes a first metal layer having a cylindrical shape and a second metal layer filled in the first metal layer. In the capacitor, an amount of oxygen included in the lower electrode is decreased to suppress oxidation of a TiN layer. Thus, a stable stack-type capacitor may be formed, which increases greatly the performance of highly integrated DRAMs.
摘要翻译：堆叠型电容器包括下电极，形成在下电极上的电介质层和形成在电介质层上的上电极，其中下电极包括具有圆柱形状的第一金属层和填充在第二金属层中的第二金属层第一金属层。在电容器中，下部电极中包含的氧的量减少以抑制TiN层的氧化。因此，可以形成稳定的堆叠型电容器，这大大增加了高度集成的DRAM的性能。

8. 发明申请

US20070181227A1 Non-magnetic nickel powders and method for preparing the same 失效
标题翻译：非磁性镍粉及其制备方法
公开(公告)号：US20070181227A1
公开(公告)日：2007-08-09
申请号：US11710406
申请日：2007-02-26
申请人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
发明人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
IPC分类号： C22C19/03
CPC分类号： B22F1/0003 , B22F1/0085 , B22F2998/10 , B22F1/0022
摘要： Provided are non-magnetic nickel powders and a method for preparing the same. The nickel powders are non-magnetic and have a HCP crystal structure. An exemplary method includes (a) dispersing nickel powders with a FCC crystal structure in an organic solvent to prepare a starting material dispersion, and (b) heating the starting material dispersion to transform the nickel powders with the FCC crystal structure to the nickel powders with the HCP crystal structure. The nickel powders do not exhibit magnetic agglomeration or aggregation phenomenon. Therefore, exemplary pastes for inner electrode formation in various electronic devices, which contain the nickel powders of the present disclosure, can be provided in a relatively uniform, well-dispersed state because of the reduced aggregation and agglomeration of the nickel powder. Also, inner electrodes made of the nickel powders can have a low impedance value even at high frequency band.
摘要翻译：提供非磁性镍粉末及其制备方法。镍粉是非磁性的，具有HCP晶体结构。一种示例性方法包括（a）将FCC晶体结构的镍粉分散在有机溶剂中以制备原料分散体，和（b）加热原料分散体以将具有FCC晶体结构的镍粉转化为镍粉， HCP晶体结构。镍粉末不会发生磁性聚集或聚集现象。因此，由于镍粉的聚集和聚集减少，所以可以以相对均匀的，良好分散的状态提供包含本公开的镍粉末的各种电子器件中的内部电极形成的示例性糊料。此外，即使在高频带，由镍粉制成的内电极也可以具有低阻抗值。

9. 发明申请

US20060169372A1 Non-magnetic nickel powders and method for preparing the same 失效
标题翻译：非磁性镍粉及其制备方法
公开(公告)号：US20060169372A1
公开(公告)日：2006-08-03
申请号：US11393691
申请日：2006-03-31
申请人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
发明人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
IPC分类号： B22F1/00
CPC分类号： B22F1/0085 , B22F2999/00 , B82Y25/00 , H01F1/14733 , H01M4/52 , Y10S977/777 , B22F1/0022
摘要： Provided are non-magnetic nickel powders and a method for preparing the same. The nickel powders have non-magnetic property and a HCP crystal structure. The method include (a) dispersing nickel powders with a FCC crystal structure in an organic solvent to prepare a starting material dispersion, and (b) heating the starting material dispersion to transform the nickel powders with the FCC crystal structure to the nickel powders with the HCP crystal structure. The nickel powders do not exhibit magnetic agglomeration phenomenon. Therefore, the pastes for inner electrode formation in various electronic devices, which contain the nickel powders of the present invention, can keep the well-dispersed state. Also, inner electrodes made of the nickel powders can have a low impedance value even at high frequency band.
摘要翻译：提供非磁性镍粉末及其制备方法。镍粉具有非磁性和HCP晶体结构。该方法包括（a）将FCC晶体结构的镍粉分散在有机溶剂中以制备原料分散体，（b）加热原料分散液，将FCC晶体结构的镍粉转化为镍粉， HCP晶体结构。镍粉不显示磁性聚集现象。因此，含有本发明的镍粉末的各种电子器件中的内部电极形成用糊料可以保持良好的分散状态。此外，即使在高频带，由镍粉制成的内电极也可以具有低阻抗值。

10. 发明授权

US07399336B2 Non-magnetic nickel powders and method for preparing the same 失效
标题翻译：非磁性镍粉及其制备方法
公开(公告)号：US07399336B2
公开(公告)日：2008-07-15
申请号：US11393691
申请日：2006-03-31
申请人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
发明人： Soon-ho Kim , Jae-young Choi , Tae-wan Kim , Eun-bum Cho , Yong-kyun Lee
IPC分类号： B22F1/00
CPC分类号： B22F1/0085 , B22F2999/00 , B82Y25/00 , H01F1/14733 , H01M4/52 , Y10S977/777 , B22F1/0022
摘要： Provided are non-magnetic nickel powders and a method for preparing the same. The nickel powders have non-magnetic property and a HCP crystal structure. The method include (a) dispersing nickel powders with a FCC crystal structure in an organic solvent to prepare a starting material dispersion, and (b) heating the starting material dispersion to transform the nickel powders with the FCC crystal structure to the nickel powders with the HCP crystal structure. The nickel powders do not exhibit magnetic agglomeration phenomenon. Therefore, the pastes for inner electrode formation in various electronic devices, which contain the nickel powders of the present invention, can keep the well-dispersed state. Also, inner electrodes made of the nickel powders can have a low impedance value even at high frequency band.
摘要翻译：提供非磁性镍粉末及其制备方法。镍粉具有非磁性和HCP晶体结构。该方法包括（a）将FCC晶体结构的镍粉分散在有机溶剂中以制备原料分散体，（b）加热原料分散液，将FCC晶体结构的镍粉转化为镍粉， HCP晶体结构。镍粉不显示磁性聚集现象。因此，含有本发明的镍粉末的各种电子器件中的内部电极形成用糊料可以保持良好的分散状态。此外，即使在高频带，由镍粉制成的内电极也可以具有低阻抗值。

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