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1. 发明授权

US06511632B1 Cathode material of electron beam device and preparation method thereof 失效
标题翻译：电子束装置的阴极材料及其制备方法
公开(公告)号：US06511632B1
公开(公告)日：2003-01-28
申请号：US09806164
申请日：2001-06-26
申请人： Jong-Seo Choi , Yoon-Chang Kim , Kyu-Nam Joo , Nikolay Osaulenko , Vladislav Shutovsky , Oleg Kultashev
发明人： Jong-Seo Choi , Yoon-Chang Kim , Kyu-Nam Joo , Nikolay Osaulenko , Vladislav Shutovsky , Oleg Kultashev
IPC分类号： C22C2800
CPC分类号： H01J1/146 , C22C5/04 , H01J9/04
摘要： A cathode material of an electron beam device comprising 0.5 to 9.0% by weight of a rare-earth metal of the cerium group, 0.5 to 15.0% by weight of tungsten and/or rhenium, 0.5 to 10% by weight of hafnium and the balance of iridium is provided. Since the cathode material has excellent plasticity, it is easy to manufacture small-size emitters. Also, since the density of the electron emission of the cathode material is high and the working temperature is low, a long lifetime can be ensured. Also, the cathode material is useful as a cathode material of an electron beam device.
摘要翻译：电子束装置的阴极材料包含0.5〜9.0重量％的铈的稀土金属，0.5〜15.0重量％的钨和/或铼，0.5〜10重量％的铪，余量的铱。由于阴极材料具有优异的可塑性，因此容易制造小型发射体。此外，由于阴极材料的电子发射密度高，工作温度低，因此可以确保长寿命。此外，阴极材料可用作电子束装置的阴极材料。

2. 发明授权

US06800990B2 Cathode material including rare earth metal used as electron emission source for electron beam apparatus 失效
标题翻译：阴极材料，包括用作电子束装置的电子发射源的稀土金属
公开(公告)号：US06800990B2
公开(公告)日：2004-10-05
申请号：US09756865
申请日：2001-01-10
申请人： Jong-Seo Choi , Hyek-Bok Lee , Kyu-Nam Joo , Yoon-Chang Kim
发明人： Jong-Seo Choi , Hyek-Bok Lee , Kyu-Nam Joo , Yoon-Chang Kim
IPC分类号： H01J1906
CPC分类号： H01J1/20 , H01J1/146
摘要： The present invention provides a cathode material for an electron beam device. The cathode material is characterized by the fact that it includes 0.5-9.0% by weight of a rare earth metal of the cerium group, 0.5-15.0% by weight of tungsten or rhenium or both tungsten and rhenium, 0.5-10% by weight of carbon and the remainder of iridium. The cathode material according to the invention has excellent plasticity, can be easily used for manufacturing an emitter of a small size, has high electron emission power, and has a low operation temperature, thereby having a long lifetime, and it is therefore useful for a cathode material for an electron beam device.
摘要翻译：本发明提供了一种用于电子束装置的阴极材料。阴极材料的特征在于它包括0.5-9.0重量％的铈基稀土金属，0.5-15.0重量％的钨或铼，钨或铼，0.5-10重量％的钨，碳和铱的剩余部分。根据本发明的阴极材料具有优异的可塑性，可以容易地用于制造小尺寸的发射体，具有高的电子发射功率，并且具有低的操作温度，从而具有长的使用寿命，因此可用于用于电子束装置的阴极材料。

3. 发明授权

US06791251B2 Metal cathode and indirectly heated cathode assembly having the same 失效
标题翻译：具有相同的金属阴极和间接加热的阴极组件
公开(公告)号：US06791251B2
公开(公告)日：2004-09-14
申请号：US10077762
申请日：2002-02-20
申请人： Dong-Kyun Seo , Jong-Seo Choi , Kyoung-Cheon Son , Kyu-Nam Joo , Sung-Hwan Moon , Yoon-Chang Kim , Seung-Kwon Han , Bu-Chul Sin
发明人： Dong-Kyun Seo , Jong-Seo Choi , Kyoung-Cheon Son , Kyu-Nam Joo , Sung-Hwan Moon , Yoon-Chang Kim , Seung-Kwon Han , Bu-Chul Sin
IPC分类号： H01J120
CPC分类号： H01J1/146 , H01J1/20
摘要： A metal cathode for an electron-emission device, and an indirectly heated cathode assembly employing the metal cathode where the metal cathode is formed of a quaternary alloy including 0.1-20% by weight barium (Ba), 0.1-20% by weight a metallic mobilizer facilitating Ba diffusion, a metal with a difference in atomic radius of at least 0.4 Angstrom from the atomic radius of platinum (Pt) or palladium (Pd), the metal being in the range of 0.01 to 30% by weight, and a balance of at least one of Pt and Pd. The metal cathode has a low operating temperature due to its reduced work function with improved current emission capability. The metal cathode can be used for a longer lifetime at high current density. Therefore, the metal cathode can be used effectively in electron-beam devices, such as a Braun tube or picture tube, satisfying larger size, longer life span, high definition, and high luminance requirements of the devices.
摘要翻译：用于电子发射器件的金属阴极和使用金属阴极的间接加热的阴极组件，其中金属阴极由包含0.1-20重量％的钡（Ba），0.1-20重量％的金属促进Ba扩散的迁移剂，原子半径不同于铂（Pt）或钯（Pd）的原子半径至少0.4埃的金属，金属在0.01至30重量％的范围内，余量的Pt和Pd中的至少一种。金属阴极具有低的工作温度，由于功率降低，电流发射能力得到改善。金属阴极可以在高电流密度下使用更长的寿命。因此，金属阴极可以有效地用于诸如布朗管或显像管的电子束器件中，满足更大尺寸，更长寿命，高清晰度和高亮度要求的器件。

4. 发明授权

US6054800A Cathode for an electron gun 失效
标题翻译：电子枪阴极
公开(公告)号：US6054800A
公开(公告)日：2000-04-25
申请号：US63945
申请日：1998-04-21
申请人： Gyu-Nam Joo , Jong-Seo Choi , Yoon-Chang Kim
发明人： Gyu-Nam Joo , Jong-Seo Choi , Yoon-Chang Kim
IPC分类号： H01J1/14 , H01J1/142 , H01J1/20 , H01J1/26 , H01J9/04 , H01J29/48 , H01J1/94
CPC分类号： H01J1/142
摘要： The present invention discloses a cathode for an electron gun comprising a base metal mainly composed of nickel and containing one kind of reducing element at least, a metal layer mainly composed of tungsten, tungsten-nickel, or zirconium-tungsten on the upper side of the base metal, and an electron emitting material layer containing alkaline earth metal oxide including barium at least on the upper side of the metal layer. The metal layer is formed by spreading tungsten, tungsten-nickel, or zirconium-tungsten on the base metal and heating it to have particle smaller than that of the base metal, to increase its life cycle under a high current density load by ensuring a diffusion route of reducing element steadily, used for good generation of free radical barium atom.
摘要翻译：本发明公开了一种电子枪用阴极，其特征在于，包括：主要由镍构成的基体金属和至少含有一种还原元素的金属层，主要由钨，钨 - 镍或锆 - 钨构成的金属层位于以及至少在金属层的上侧含有包含钡的碱土金属氧化物的电子发射材料层。金属层通过在基体金属上铺展钨，钨 - 镍或锆 - 钨而形成，并将其加热成具有小于母体金属的颗粒，以通过确保扩散在高电流密度负载下增加其寿命周期还原元素的路线稳定，用于生成自由基钡原子。

5. 发明授权

US06390877B2 Method for manufacturing an electron gun including a metal layer between a base metal and an electron emitting layer 失效
标题翻译：一种制造电子枪的方法，该电子枪包括在贱金属和电子发射层之间的金属层
公开(公告)号：US06390877B2
公开(公告)日：2002-05-21
申请号：US09877054
申请日：2001-06-11
申请人： Yoon-Chang Kim , Jong-Seo Choi , Gyu-Nam Joo
发明人： Yoon-Chang Kim , Jong-Seo Choi , Gyu-Nam Joo
IPC分类号： H01J904
CPC分类号： H01J29/48 , H01J1/142 , H01J1/20
摘要： The present invention relates to a cathode for an electron gun for increasing its life cycle under a high current density load by ensuring a diffusion path of reducing component served for generating free radical barium. The present invention discloses a cathode for an electron gun comprising a base metal composed of nickel and at least one kind of reducing component, an upper metal layer formed by spraying powder to the surface of the base metal, implanting Ni thereto, or grinding the surface thereof and heating it, and an electron emitting layer containing alkaline earth metal oxide including at least barium on the upper metal layer.
摘要翻译：本发明涉及一种用于电子枪的阴极，通过确保用于产生自由基钡的还原成分的扩散路径，在高电流密度负载下增加其寿命。本发明公开了一种电子枪用阴极，其特征在于，包括由镍构成的母材和至少一种还原成分，通过将粉末喷涂到母材表面而形成的上金属层，并且在上金属层上含有至少含有钡的碱土金属氧化物的电子发射层。

6. 发明授权

US06255764B1 Electron gun cathode with a metal layer having a recess 失效
标题翻译：具有凹陷的金属层的电子枪阴极
公开(公告)号：US06255764B1
公开(公告)日：2001-07-03
申请号：US09298397
申请日：1999-04-23
申请人： Jong-Seo Choi , Yoon-Chang Kim , Gyu-Nam Joo
发明人： Jong-Seo Choi , Yoon-Chang Kim , Gyu-Nam Joo
IPC分类号： H01J1906
CPC分类号： H01J1/20 , H01J1/142
摘要： The present invention relates to a cathode for an electron gun for increasing its life cycle under a high current density load by ensuring a steady diffusion path of reducing component served for generating free radical barium. The present invention discloses a cathode for an electron gun comprising a base metal composed of nickel and at least one kind of reducing component, a metal layer having a recess to enlarge an overall surface area of the metal layer, the metal layer being disposed on the base metal, and an electron emitting layer containing alkaline earth metal oxide including at least barium. The cathode for an electron further comprises a second metal layer disposed on the lower side of the base metal.
摘要翻译：本发明涉及一种用于电子枪的阴极，通过确保用于产生自由基钡的还原成分的稳定扩散路径，在高电流密度负载下增加其寿命周期。本发明公开了一种电子枪用阴极，其特征在于，包括由镍构成的母材和至少一种还原成分，金属层，具有凹部以扩大金属层的整个表面积，金属层设置在贱金属和含有至少包含钡的碱土金属氧化物的电子发射层。用于电子的阴极还包括设置在贱金属下侧的第二金属层。

7. 发明授权

US6140753A Cathode for an electron gun 失效
标题翻译：电子枪阴极
公开(公告)号：US6140753A
公开(公告)日：2000-10-31
申请号：US63943
申请日：1998-04-21
申请人： Gyu-Nam Joo , Jong-Seo Choi , Yoon-Chang Kim
发明人： Gyu-Nam Joo , Jong-Seo Choi , Yoon-Chang Kim
IPC分类号： H01J1/142 , H01J1/20
CPC分类号： H01J1/142
摘要： The present invention includes a cathode for an electron gun having a base metal mainly composed of nickel and containing one kind of reducing element at least, a metal layer mainly composed of nickel or nickel-zirconium on the upper side of the base metal, and an electron emitting material layer containing alkaline earth metal oxide including barium at least on the upper side of the metal layer. The metal layer is formed by spreading nickel or nickel-zirconium on the base metal and heating it or by adhering nickel or nickel-zirconium powder thereon to have particle smaller than that of the base metal, to increase its life cycle under a high current density load by ensuring a diffusion route of reducing element steadily for good generation of free radical barium atom. In another aspect, the present invention proposes a cathode for an electron gun further having a second electron emitting material layer containing both of lanthanum compound and magnesium compound or lanthanum-magnesium mixed compound in alkaline earth metal oxide containing barium at least on the upper side of the electron emitting material layer.
摘要翻译：本发明包括一种用于电子枪的阴极，其具有主要由镍构成的贱金属和至少含有一种还原元素的金属层，在贱金属的上侧主要由镍或镍 - 锆构成的金属层，以及至少在金属层的上侧含有包含钡的碱土金属氧化物的电子发射材料层。金属层通过在基底金属上铺展镍或镍 - 锆并加热或通过在其上粘附镍或镍 - 锆粉末而具有小于母体金属的颗粒而形成，以在高电流密度下增加其寿命周期通过确保还原元素的扩散途径稳定地产生自由基钡原子来实现负载。另一方面，本发明提出了一种电子枪用阴极，该阴极还具有含有镧化合物和镁化合物或镧 - 镁混合化合物的第二电子发射材料层，所述第二电子发射材料层至少含有钡的碱土金属氧化物电子发射材料层。

8. 发明授权

US08268192B2 Blue phosphor, display device including the same, and associated methods 失效
标题翻译：蓝色荧光粉，显示装置包括相同的方法
公开(公告)号：US08268192B2
公开(公告)日：2012-09-18
申请号：US12461098
申请日：2009-07-31
申请人： Ick-Kyu Choi , Yoon-Chang Kim , Do-Hyung Park , Mi-Ran Song , Hyun-Deok Lee , Ji-Hyun Kim , Yu-Mi Song , Jay-Hyok Song , Young-Hun Lee , Min-Ju Kim , Jin-Hyoung Seo , Young-Ki Kim
发明人： Ick-Kyu Choi , Yoon-Chang Kim , Do-Hyung Park , Mi-Ran Song , Hyun-Deok Lee , Ji-Hyun Kim , Yu-Mi Song , Jay-Hyok Song , Young-Hun Lee , Min-Ju Kim , Jin-Hyoung Seo , Young-Ki Kim
IPC分类号： C09K11/55 , C09K11/64
CPC分类号： C09K11/7734 , C09K11/02 , H01J11/12 , H01J11/42
摘要： A blue phosphor, a display device including the same, and associated methods, the blue phosphor including BaMgAl10O17:Eu (BAM) phosphor particles having a surface component and an internal component, wherein an aluminum/barium (Al/Ba) molar ratio of the surface component of the phosphor particles is 1.1 to about 1.4 times the Al/Ba molar ratio of the internal component of the phosphor particles, and the Al/Ba molar ratios are continuously variable between the internal component and the surface component.
摘要翻译：蓝色荧光体，包括该荧光体的显示装置及相关方法，包括具有表面成分和内部成分的BaMgAl10O17：Eu（BAM）荧光体粒子的蓝色荧光体，其中，铝/钡（Al / Ba）荧光体颗粒的表面成分是荧光体颗粒的内部成分的Al / Ba摩尔比的1.1〜约1.4倍，Al / Ba摩尔比在内部成分和表面成分之间连续变化。

9. 发明申请

US20120156565A1 POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD OF MANUFACTURING THE POSITIVE ELECTRODE ACTIVE MATERIAL, AND LITHIUM BATTERY EMPLOYING THE POSITIVE ELECTRODE ACTIVE MATERIAL 有权
标题翻译：正极电极活性材料，制作活性电极活性材料的方法和使用正极电极活性材料的锂离子电池
公开(公告)号：US20120156565A1
公开(公告)日：2012-06-21
申请号：US13243127
申请日：2011-09-23
申请人： Chang-Hyuk Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Ji-Hyun Kim , Jeong-Seop Lee , Yoon-Chang Kim
发明人： Chang-Hyuk Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Ji-Hyun Kim , Jeong-Seop Lee , Yoon-Chang Kim
IPC分类号： H01M4/131 , B05D5/12
CPC分类号： H01M4/485 , H01M4/0471 , H01M4/131 , H01M4/366 , H01M4/525
摘要： In one aspect, a positive electrode active material is provided, a method of manufacturing the positive electrode active material, and a lithium battery employing the positive electrode active material. The positive electrode active material may have high thermal stability and low capacity deterioration despite repetitive charging and discharging.
摘要翻译：一方面，提供正极活性物质，制造正极活性物质的方法和使用正极活性物质的锂电池。尽管反复充放电，正极活性物质可能具有高热稳定性和低容量劣化。

10. 发明申请

US20120141873A1 POSITIVE ACTIVE MATERIAL MANUFACTURING METHOD THEREOF, AND ELECTRODE AND LITHIUM BATTERY CONTAINING THE SAME 有权
标题翻译：其积极的活性材料制造方法，以及包含其的电极和锂电池
公开(公告)号：US20120141873A1
公开(公告)日：2012-06-07
申请号：US13238825
申请日：2011-09-21
申请人： Chang-Hyuk Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Ji-Hyun Kim , Jeong-Seop Lee , Yoon-Chang Kim
发明人： Chang-Hyuk Kim , Do-Hyung Park , Seon-Young Kwon , Min-Han Kim , Ji-Hyun Kim , Jeong-Seop Lee , Yoon-Chang Kim
IPC分类号： H01M4/485 , B05D3/02 , H01M4/58 , B05D5/12 , H01M4/525 , H01M4/505
CPC分类号： H01M4/5825 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/525 , H01M10/052 , Y02E60/122
摘要： In one aspect, a positive active material is provided that may have increased thermal stability and resistance to capability deterioration due to repeated charging and discharging, a method of manufacturing the same, and a lithium battery that includes the positive active material.
摘要翻译：在一个方面，提供了可以具有增加的热稳定性和耐反复充放电能力劣化的正极活性物质，其制造方法和包含正极活性物质的锂电池。

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