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1.发明授权Electron emitting element, devices utilizing said element, and method for producing said element 有权电子发射元件，利用所述元件的器件，以及用于制造所述元件的方法公开(公告)号：US08760056B2
公开(公告)日：2014-06-24
申请号：US13032983
申请日：2011-02-23
IPC分类号： H01J7/24
CPC分类号： H01J1/312 , B82Y10/00 , G03G15/02 , G03G15/04045 , G03G15/326 , H01J9/022 , H01J29/04 , H01J31/123 , H01J63/06 , H01J2201/3125
摘要： The present invention provides an electron emitting element, comprising: a first electrode; an insulating fine particle layer formed on the first electrode and composed of insulating fine particles; and a second electrode formed on the insulating fine particle layer, wherein the insulating fine particle layer is provided with recesses formed in a surface thereof, the surface facing the second electrode, the recesses each having a depth smaller than a thickness of the insulating fine particle layer, and when a voltage is applied between the first electrode and the second electrode, electrons provided from the first electrode are accelerated in the insulating fine particle layer to be emitted though the second electrode.
摘要翻译： 本发明提供一种电子发射元件，包括：第一电极; 形成在第一电极上并由绝缘细颗粒构成的绝缘细颗粒层; 以及形成在所述绝缘性细颗粒层上的第二电极，其中，所述绝缘性微粒层在其表面设置有凹部，所述表面面向所述第二电极，所述凹部各自具有比所述绝缘性细颗粒的厚度小的深度 并且当在所述第一电极和所述第二电极之间施加电压时，从所述第一电极提供的电子在所述绝缘细颗粒层中被加速以通过所述第二电极发射。
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公开(公告)号：US20110241532A1
公开(公告)日：2011-10-06
申请号：US13074533
申请日：2011-03-29
CPC分类号： H01J1/312 , B82Y10/00 , G03G15/02 , H01J9/025 , H01J29/04 , H01J31/123 , H01J63/06 , H01J2201/3125
摘要： The present invention provides an electron emitting element, comprising: a first electrode; an insulating fine particle layer formed on the first electrode and composed of insulating fine particles; and a second electrode formed on the insulating fine particle layer, wherein the insulating fine particles are monodisperse fine particles, and when voltage is applied between the first electrode and the second electrode, electrons are discharged from the first electrode into the insulating fine particle layer and accelerated through the insulating fine particle layer to be emitted from the second electrode.
摘要翻译： 本发明提供一种电子发射元件，包括：第一电极; 形成在第一电极上并由绝缘细颗粒构成的绝缘细颗粒层; 以及形成在所述绝缘性细颗粒层上的第二电极，其中所述绝缘细颗粒是单分散细颗粒，并且当在所述第一电极和所述第二电极之间施加电压时，电子从所述第一电极排出到所述绝缘细颗粒层中， 通过绝缘细颗粒层加速从第二电极发射。
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3.发明申请ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING DEVICE, IMAGE DISPLAY DEVICE, AIR BLOWING DEVICE, COOLING DEVICE, CHARGING DEVICE, IMAGE FORMING APPARATUS, ELECTRON-BEAM CURING DEVICE, AND METHOD FOR PRODUCING ELECTRON EMITTING ELEMENT 审中-公开电子发射元件，电子发射装置，发光装置，图像显示装置，气体吹扫装置，冷却装置，充电装置，图像形成装置，电子束固化装置和用于制造电子发射元件的方法公开(公告)号：US20100296842A1
公开(公告)日：2010-11-25
申请号：US12696905
申请日：2010-01-29
CPC分类号： G03G15/02 , B82Y10/00 , G02F1/133602 , G02F2001/133625 , H01J1/312 , H01J31/127 , H01J63/06 , H01J2201/3125 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer that includes insulating fine particles but does not include conductive fine particles, the electron acceleration layer being provided between an electrode substrate and a thin-film electrode. This electron emitting element accelerates electrons in the electron acceleration layer and emits the electrons from the thin-film electrode, when a voltage is applied between the electrode substrate and the thin-film electrode. Accordingly, the electron emitting element of the present invention makes dielectric breakdown hard to occur. Further, this electron emitting element is produced easily at low cost and capable of emitting a steady and sufficient amount of electrons.
摘要翻译： 本发明的电子发射元件包括电子加速层，其包括绝缘细颗粒，但不包括导电细颗粒，电子加速层设置在电极基板和薄膜电极之间。 当在电极基板和薄膜电极之间施加电压时，该电子发射元件加速电子加速层中的电子并从薄膜电极发射电子。 因此，本发明的电子发射元件难以发生电介质击穿。 此外，该电子发射元件以低成本容易地制造并且能够发出稳定和足够量的电子。
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公开(公告)号：US08421331B2
公开(公告)日：2013-04-16
申请号：US13074533
申请日：2011-03-29
CPC分类号： H01J1/312 , B82Y10/00 , G03G15/02 , H01J9/025 , H01J29/04 , H01J31/123 , H01J63/06 , H01J2201/3125
摘要： The present invention provides an electron emitting element, comprising: a first electrode; an insulating fine particle layer formed on the first electrode and composed of insulating fine particles; and a second electrode formed on the insulating fine particle layer, wherein the insulating fine particles are monodisperse fine particles, and when voltage is applied between the first electrode and the second electrode, electrons are discharged from the first electrode into the insulating fine particle layer and accelerated through the insulating fine particle layer to be emitted from the second electrode.
摘要翻译： 本发明提供一种电子发射元件，包括：第一电极; 形成在第一电极上并由绝缘细颗粒构成的绝缘细颗粒层; 以及形成在所述绝缘性细颗粒层上的第二电极，其中所述绝缘细颗粒是单分散细颗粒，并且当在所述第一电极和所述第二电极之间施加电压时，电子从所述第一电极排出到所述绝缘细颗粒层中， 通过绝缘细颗粒层加速从第二电极发射。
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公开(公告)号：US20110236072A1
公开(公告)日：2011-09-29
申请号：US13069852
申请日：2011-03-23
CPC分类号： H01J1/312 , B82Y10/00 , G03G15/02 , G03G2215/026 , H01J9/022 , H01J2201/3125
摘要： The present invention provides an electron emitting element, comprising: a first electrode; an insulating fine particle layer formed on the first electrode; and comprising first insulating fine particles and second insulating fine particles larger than the first insulating fine particles, a surface of the insulating fine particle layer having a projection formed from the second insulating fine particles, and a second electrode formed on the insulating fine particle layer, wherein when a voltage is applied between the first electrode and the second electrode, electrons provided from the first electrode are accelerated in the insulating fine particle layer to be emitted from the second electrode via the projection.
摘要翻译： 本发明提供一种电子发射元件，包括：第一电极; 形成在所述第一电极上的绝缘性微粒层; 并且包括第一绝缘细颗粒和大于第一绝缘细颗粒的第二绝缘细颗粒，绝缘细颗粒层的表面具有由第二绝缘细颗粒形成的突起和形成在绝缘细颗粒层上的第二电极， 其中当在所述第一电极和所述第二电极之间施加电压时，从所述第一电极提供的电子在所述绝缘细颗粒层中被加速以经由所述突起从所述第二电极发射。
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6.发明授权Electron emitting element including a fine particle layer containing insulating particles, and devices and methods related thereto 有权包含含有绝缘粒子的微粒层的电子发射元件，以及与其相关的装置和方法公开(公告)号：US08476818B2
公开(公告)日：2013-07-02
申请号：US12698342
申请日：2010-02-02
申请人： Hiroyuki Hirakawa , Ayae Nagaoka , Yasuo Imura , Tadashi Iwamatsu
发明人： Hiroyuki Hirakawa , Ayae Nagaoka , Yasuo Imura , Tadashi Iwamatsu
CPC分类号： G03G15/02 , B82Y10/00 , G02F2001/133625 , H01J1/312 , H01J31/127 , H01J63/06 , H01J2201/3125 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer sandwiched between an electrode substrate and a thin-film electrode, and the electron acceleration layer includes a fine particle layer containing insulating fine particles and a basic dispersant. This makes it possible to provide an electron emitting element which does not cause insulation breakdown in an insulating layer and which can be produced at a low cost.
摘要翻译： 本发明的电子发射元件包括夹在电极基板和薄膜电极之间的电子加速层，电子加速层包括含有绝缘细颗粒和碱性分散剂的细颗粒层。 这使得可以提供一种不会在绝缘层中引起绝缘击穿并且可以以低成本制造的电子发射元件。
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7.发明授权Electron emitting element having an electron acceleration layer, electron emitting device, light emitting device, image display device, cooling device, and charging device 有权具有电子加速层的电子发射元件，电子发射器件，发光器件，图像显示器件，冷却器件和充电器件公开(公告)号：US08299700B2
公开(公告)日：2012-10-30
申请号：US12699349
申请日：2010-02-03
申请人： Tadashi Iwamatsu , Ayae Nagaoka , Hiroyuki Hirakawa , Yasuo Imura
发明人： Tadashi Iwamatsu , Ayae Nagaoka , Hiroyuki Hirakawa , Yasuo Imura
CPC分类号： G03G15/02 , B82Y10/00 , H01J1/312 , H01J9/022 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H05B33/08
摘要： An electron emitting element of the present invention includes an electron acceleration layer provided between an electrode substrate and a thin-film electrode, which electron acceleration layer includes (a) conductive fine particles and (b) insulating fine particles having an average particle diameter greater than that of the conductive fine particles. The electron emitting element satisfies the following relational expression: 0.3x+3.9≦y≦75, where x (nm) is an average particle diameter of the insulating fine particles, and y (nm) is a thickness of the thin-film electrode 3. Such a configuration allows modification of the thickness of the thin-film electrode with respect to the size of the insulating particles, thereby ensuring electrical conduction and allowing sufficient current to flow inside the element. As a result, stable emission of ballistic electrons from the thin-film electrode is possible.
摘要翻译： 本发明的电子发射元件包括设置在电极基板和薄膜电极之间的电子加速层，该电子加速层包括（a）导电细颗粒和（b）绝缘平均粒径大于 导电细颗粒的。 电子发射元件满足以下关系式：0.3x + 3.9＆nlE; y＆nlE; 75，其中x（nm）是绝缘细颗粒的平均粒径，y（nm）是薄膜电极的厚度 这样的结构允许相对于绝缘颗粒的尺寸修改薄膜电极的厚度，从而确保导电并允许足够的电流在元件内部流动。 结果，可以从薄膜电极稳定地发射弹道电子。
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8.发明授权Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, electron-beam curing device, and method for producing electron emitting element 有权电子发射元件，电子发射器件，发光器件，图像显示装置，送风装置，冷却装置，充电装置，成像装置，电子束固化装置和用于制造电子发射元件的方法公开(公告)号：US08616931B2
公开(公告)日：2013-12-31
申请号：US13835133
申请日：2013-03-15
申请人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
发明人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
IPC分类号： H01J9/00
CPC分类号： H01J1/304 , B82Y10/00 , G02F1/133617 , G02F2001/133625 , G03G15/02 , G03G2215/02 , H01J1/312 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer between an electrode substrate and a thin-film electrode. The electron acceleration layer includes a binder component in which insulating fine particles and conductive fine particles are dispersed. Therefore, the electron emitting element of the present invention is capable of preventing degradation of the electron acceleration layer and can efficiently and steadily emit electrons not only in vacuum but also under the atmospheric pressure. Further, the electron emitting element of the present invention can be formed so as to have an improved mechanical strength.
摘要翻译： 本发明的电子发射元件在电极基板和薄膜电极之间具有电子加速层。 电子加速层包括其中分散有绝缘细颗粒和导电细颗粒的粘合剂组分。 因此，本发明的电子发射元件能够防止电子加速层的劣化，并且能够不仅在真空中而且在大气压下也能有效且稳定地发射电子。 此外，本发明的电子发射元件可以形成为具有改善的机械强度。
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9.发明申请ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING DEVICE, IMAGE DISPLAY DEVICE, AIR BLOWING DEVICE, COOLING DEVICE, CHARGING DEVICE, IMAGE FORMING APPARATUS, ELECTRON-BEAM CURING DEVICE, AND METHOD FOR PRODUCING ELECTRON EMITTING ELEMENT 有权电子发射元件，电子发射装置，发光装置，图像显示装置，气体吹扫装置，冷却装置，充电装置，图像形成装置，电子束固化装置和用于制造电子发射元件的方法公开(公告)号：US20100215402A1
公开(公告)日：2010-08-26
申请号：US12695381
申请日：2010-01-28
申请人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
发明人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
CPC分类号： H01J1/304 , B82Y10/00 , G02F1/133617 , G02F2001/133625 , G03G15/02 , G03G2215/02 , H01J1/312 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer between an electrode substrate and a thin-film electrode. The electron acceleration layer includes a binder component in which insulating fine particles and conductive fine particles are dispersed. Therefore, the electron emitting element of the present invention is capable of preventing degradation of the electron acceleration layer and can efficiently and steadily emit electrons not only in vacuum but also under the atmospheric pressure. Further, the electron emitting element of the present invention can be formed so as to have an improved mechanical strength.
摘要翻译： 本发明的电子发射元件在电极基板和薄膜电极之间具有电子加速层。 电子加速层包括其中分散有绝缘细颗粒和导电细颗粒的粘合剂组分。 因此，本发明的电子发射元件能够防止电子加速层的劣化，并且能够不仅在真空中而且在大气压下也能有效且稳定地发射电子。 此外，本发明的电子发射元件可以形成为具有改善的机械强度。
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10.发明申请ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING DEVICE, IMAGE DISPLAY DEVICE, AIR BLOWING DEVICE, COOLING DEVICE, CHARGING DEVICE, IMAGE FORMING APPARATUS, ELECTRON-BEAM CURING DEVICE, AND METHOD FOR PRODUCING ELECTRON EMITTING ELEMENT 有权电子发射元件，电子发射装置，发光装置，图像显示装置，气体吹扫装置，冷却装置，充电装置，图像形成装置，电子束固化装置和用于制造电子发射元件的方法公开(公告)号：US20130257263A1
公开(公告)日：2013-10-03
申请号：US13835133
申请日：2013-03-15
申请人： Ayae NAGAOKA , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
发明人： Ayae NAGAOKA , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
IPC分类号： H01J1/304
CPC分类号： H01J1/304 , B82Y10/00 , G02F1/133617 , G02F2001/133625 , G03G15/02 , G03G2215/02 , H01J1/312 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer between an electrode substrate and a thin-film electrode. The electron acceleration layer includes a binder component in which insulating fine particles and conductive fine particles are dispersed. Therefore, the electron emitting element of the present invention is capable of preventing degradation of the electron acceleration layer and can efficiently and steadily emit electrons not only in vacuum but also under the atmospheric pressure. Further, the electron emitting element of the present invention can be formed so as to have an improved mechanical strength.
摘要翻译： 本发明的电子发射元件在电极基板和薄膜电极之间具有电子加速层。 电子加速层包括其中分散有绝缘细颗粒和导电细颗粒的粘合剂组分。 因此，本发明的电子发射元件能够防止电子加速层的劣化，并且能够不仅在真空中而且在大气压下也能有效且稳定地发射电子。 此外，本发明的电子发射元件可以形成为具有改善的机械强度。
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