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1. 发明专利

JP2005228933A Multilayer structure 审中-公开
标题翻译：多层结构
公开(公告)号：JP2005228933A
公开(公告)日：2005-08-25
申请号：JP2004036549
申请日：2004-02-13
申请人： Nagoya Institute Of Technology , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学 , 株式会社豊田中央研究所
发明人： TANAKA SHUNICHIRO , MAKINO TAKEHIKO , KITA TAKUSHI , MURATA KANAE
IPC分类号： H01J1/30 , H01J1/304 , H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure for emitting electrons, in which the work function is reduced beyond the conventional limit. SOLUTION: The multilayer structure has a surface layer comprising at least 2 atom layers of Sn on a metal substrate, where the work function is 1eV or smaller. The metal substrate is preferably made of a metal belonging to Group 1b in the periodic table of elements or its alloy. Cu is preferable the Group 1b metal. The surface layer is preferably formed on the plane (111) of the metal substrate, made of Cu or a Cu alloy. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种发射电子的多层结构，其中功函数降低到常规极限以上。解决方案：多层结构具有在金属基板上包含至少2个Sn原子层的表面层，其中功函数为1eV或更小。金属基材优选由元素周期表中的第1b族金属或其合金制成。 Cu优选为第1b族金属。表面层优选形成在金属基板的由Cu或Cu合金制成的平面（111）上。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005228935A Multilayer structure 审中-公开
标题翻译：多层结构
公开(公告)号：JP2005228935A
公开(公告)日：2005-08-25
申请号：JP2004036597
申请日：2004-02-13
申请人： Nagoya Institute Of Technology , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学 , 株式会社豊田中央研究所
发明人： TANAKA SHUNICHIRO , MAKINO TAKEHIKO , KITA TAKUSHI , MURATA KANAE
IPC分类号： H01J1/304 , H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure for emitting electrons, in which the work function is reduced beyond the conventional limit. SOLUTION: The multilayer structure has an intermediate layer comprising at least one atom layer of an element selected from among a group of B, C, O, N, and Sn and a surface layer comprising one atom layer or two atom layers of Li or Na on the intermediate layer on a metal substrate, and the work function is 1eV or smaller. The intermediate layer preferably has a crystal structure made of B or Sn, or a random constituted of B, C, O, N, or Sn. The metal substrate is preferably made of a metal belonging to the Group 1b in the periodic table of elements or its alloy. Cu is preferable as the Group 1b metal. The intermediate layer is preferably formed on the plane (111) of the metal substrate of Cu or a Cu alloy. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种发射电子的多层结构，其中功函数降低到常规极限以上。解决方案：多层结构具有包含至少一个选自B，C，O，N和Sn的元素的原子层的中间层和包含一个原子层或两个原子层的表面层 Li或Na在金属基板上的中间层上，功函数为1eV以下。中间层优选具有由B或Sn制成的晶体结构，或由B，C，O，N或Sn构成的无规构成。金属基材优选由元素周期表中的第1b族金属或其合金制成。作为第1b族金属，优选Cu。中间层优选形成在Cu或Cu合金的金属基板的平面（111）上。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007260867A Multilayered structure 审中-公开
标题翻译：多层结构
公开(公告)号：JP2007260867A
公开(公告)日：2007-10-11
申请号：JP2006091393
申请日：2006-03-29
申请人： Nagoya Institute Of Technology , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学 , 株式会社豊田中央研究所
发明人： MURAI TATEYA , TANAKA SHUNICHIRO , FUNABASHI HIROBUMI , MURATA KANAE , MAKINO TAKEHIKO
IPC分类号： B82B1/00 , B32B9/00 , C01F5/00 , H01J1/30 , H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayered structure for electron emission reducing a work function over a conventional limit by restraining development of deliquescence of alkali metal without requiring a special material such as a carbon nanotube. SOLUTION: This multilayered structure 1 is furnished with an alkali metal layer 3 of at least one atomic layer constituted by substituting a metal atom on a surface by an alkali metal atom on the surface of a metallic oxide substrate 2 or constituted by bearing the alkali metal atom on the surface. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电子发射的多层结构，其通过抑制碱金属的潮解的发展而不需要诸如碳纳米管的特殊材料来减少常规极限的功函数。解决方案：该多层结构1具有至少一个原子层的碱金属层3，该金属层3由金属氧化物基板2的表面上的碱金属原子的表面上的金属原子取代或由轴承表面上的碱金属原子。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006228670A Multilayer structure 审中-公开
标题翻译：多层结构
公开(公告)号：JP2006228670A
公开(公告)日：2006-08-31
申请号：JP2005044206
申请日：2005-02-21
申请人： Nagoya Institute Of Technology , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学 , 株式会社豊田中央研究所
发明人： TANAKA SHUNICHIRO , MAKINO TAKEHIKO , IIDA HIROKI , MURAI TATEYA , KITA TAKUSHI , MURATA KANAE , FUNABASHI HIROBUMI
IPC分类号： H01J1/304 , C22C5/04 , C22C19/00 , H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure for electron emission which is reduced in work function. SOLUTION: The multilayer structure has, on a metal substrate of a first metal, an intermediate layer made of an alloy in which a part of the first metal of the substrate is substituted by a second metal and a surface layer of a third metal on top of it. Then, the combination of the intermediate layer alloy and the surface layer metal is made of on Ni substrate any one kind out of NiCr/Se, NiSn/Se, NiIn/In, NiCr/Si, NiSn/S, NiIn/S, NiCr/Ag, NiAl/Si, NiIn/Se, Sn/Ag, NiSn/Si, and on Pt substrate, any one kind out of PtSn/Sn, PtSn/In, PtSn/Te, PtSn/Pb, PtSn/P, PtSn/Se, PtIn/Mg, PtPb/Mg, PtSn/Mg, PtIn/In, PtSn/S, PtPb/In, PtIn/Pb, PtIn/P, PtPb/P, PtIn/Se, PtPb/Pb, and the work function is 1 eV or less. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供降低功函数的电子发射的多层结构。解决方案：多层结构在第一金属的金属基板上具有由合金制成的中间层，其中基板的第一金属的一部分被第二金属代替，第三金属的表面层金属在它的顶部。然后，中间层合金和表层金属的组合由NiCr / Se，NiSn / Se，NiIn / In，NiCr / Si，NiSn / S，NiIn / S，NiCr 在PtSn / Sn，PtSn / In，PtSn / Te，PtSn / Pb，PtSn / P，PtSn中的任何一种，Ag，NiAl / Si，NiIn / Se，Sn / Ag，NiSn / / Se，PtIn / Mg，PtPb / Mg，PtSn / Mg，PtIn / In，PtSn / S，PtPb / In，PtIn / Pb，PtIn / P，PtPb / P，PtIn / Se，PtPb / Pb，功能为1 eV以下。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006134786A Multilayer structure 审中-公开
标题翻译：多层结构
公开(公告)号：JP2006134786A
公开(公告)日：2006-05-25
申请号：JP2004324577
申请日：2004-11-09
申请人： Nagoya Institute Of Technology , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学 , 株式会社豊田中央研究所
发明人： TANAKA SHUNICHIRO , MAKINO TAKEHIKO , KITA TAKUSHI , FUNABASHI HIROBUMI , MURATA KANAE
IPC分类号： H01J1/304 , H01J1/30
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure for electron emission reduced in work function exceeding the conventional limit. SOLUTION: The multilayer structure 1 is provided with, on a metal substrate, an intermediate layer 3 consisting of an alloy in which a part of the metal on the substrate 2 is substituted by a kind of element selected from IIIb-group or IVb-group in the periodic-law table and a surface layer 4 consisting of one or more atomic layers of the same kind of element as the above substituted element on the intermediate layer 3, and the work function is 1 eV or less. Preferably, the one kind of element selected from the IIIb-group in the periodic-law table is In or the one of the element selected from the IVb-group in the periodic-law table is Sn. The above metal substrate 2 is preferably made of a metal belonging to the Ib-group in the periodic-law table or its alloy, and further preferably, is made of Cu or a Cu alloy. It is preferable that the above intermediate layer 3 is formed on the (111) face of the metal substrate 2 made of Cu or Cu alloy. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供超过常规极限的功函数减少的多层结构。解决方案：多层结构1在金属基板上设置中间层3，该中间层3由合金构成，其中基板2上的金属的一部分被选自IIIb族或 IVb族和由中间层3上的与上述取代元素相同种类的元素的一个或多个原子层构成的表面层4，功函数为1eV以下。优选地，选自周期律表中的IIIb族的一种元素是In，或者选自周期律表中的IVb-组中的元素之一是Sn。上述金属基板2优选由周期律表中的Ib族金属或其合金构成，进一步优选由Cu或Cu合金制成。优选上述中间层3形成在由Cu或Cu合金制成的金属基板2的（111）面上。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007214196A Multilayer structure and its manufacturing method 审中-公开
标题翻译：多层结构及其制造方法
公开(公告)号：JP2007214196A
公开(公告)日：2007-08-23
申请号：JP2006029896
申请日：2006-02-07
申请人： Nagoya Institute Of Technology , Tohoku Univ , 国立大学法人名古屋工業大学 , 国立大学法人東北大学
发明人： TANAKA SHUNICHIRO , MAKINO TAKEHIKO , TAKIOTO ATSUSHI , AKAHORI MITSURU
IPC分类号： H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure and its manufacturing method capable of stably manufacturing at simple process. SOLUTION: On a substrate 1, the multilayer structure comprises a surface layer 3 wherein at least one atom layer of alkaline metal atom is laminated via a buried layer 2 wherein at least one atom layer of alkaline metal atom on the substrate is substituted, and its work function ϕ is set at 3 eV or less. As an alkaline metal atom, Rb can be used, and as the metal substrate 1, Cu, Ni or those alloys can be applied. After forming an adhesive layer where the compound particles of alkaline metal atom is finely dispersed on the metal substrate 1, the multilayer structure can be manufactured by irradiating high energy beam at this adhesion layer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够以简单的工艺稳定制造的多层结构及其制造方法。解决方案：在基板1上，多层结构包括表面层3，其中碱金属原子的至少一个原子层经由掩埋层2层压，其中基底上的至少一个碱金属原子原子层被取代，其功函数φ设定为3eV以下。作为碱金属原子，可以使用Rb，作为金属基材1，可以使用Cu，Ni或这些合金。在金属基板1上形成了碱金属原子的复合粒子微细分散的粘合剂层之后，可以通过在该粘合层照射高能量束来制造多层结构体。版权所有（C）2007，JPO＆INPIT

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