公开(公告)号：US08344607B2

公开(公告)日：2013-01-01

申请号：US12627893

申请日：2009-11-30

申请人： Naofumi Aoki ,  Shoji Nishida

发明人： Naofumi Aoki ,  Shoji Nishida

IPC分类号： H01J1/00 ,  H01J19/06

CPC分类号： H01J1/3044 ,  H01J1/304 ,  H01J1/3046 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30446 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0439 ,  H01J2329/0471 ,  H01J2329/0473

摘要： An electron-emitting device includes an electroconductive member and a lanthanum boride layer on the electroconductive member and further includes an oxide layer between the electroconductive member and the lanthanum boride layer. The oxide layer can contain a lanthanum element. The lanthanum boride layer can be overlaid with a lanthanum oxide layer.

摘要翻译： 电子发射器件包括在导电元件上的导电元件和硼化镧层，并且还包括在导电元件和硼化镧层之间的氧化物层。 氧化物层可以含有镧元素。 硼化镧层可以覆盖有氧化镧层。

公开(公告)号：US20100134313A1

公开(公告)日：2010-06-03

申请号：US12627893

申请日：2009-11-30

申请人： Naofumi Aoki ,  Shoji Nishida

发明人： Naofumi Aoki ,  Shoji Nishida

IPC分类号： G08B5/00 ,  H01J1/00 ,  H01J61/94

CPC分类号： H01J1/3044 ,  H01J1/304 ,  H01J1/3046 ,  H01J9/025 ,  H01J31/127 ,  H01J2201/30446 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0439 ,  H01J2329/0471 ,  H01J2329/0473

摘要： An electron-emitting device includes an electroconductive member and a lanthanum boride layer on the electroconductive member and further includes an oxide layer between the electroconductive member and the lanthanum boride layer. The oxide layer can contain a lanthanum element. The lanthanum boride layer can be overlaid with a lanthanum oxide layer.

摘要翻译： 电子发射器件包括在导电元件上的导电元件和硼化镧层，并且还包括在导电元件和硼化镧层之间的氧化物层。 氧化物层可以含有镧元素。 硼化镧层可以覆盖有氧化镧层。

公开(公告)号：US20130200776A1

公开(公告)日：2013-08-08

申请号：US13639290

申请日：2011-04-04

申请人： Qiu-Hong Hu

发明人： Qiu-Hong Hu

IPC分类号： H01J1/304 ,  H01J63/04

CPC分类号： H01J1/3044 ,  B82Y20/00 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/3043 ,  H01J2201/30446 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0428 ,  H01J2329/0439 ,  H01J2329/0465 ,  H01J2329/0468 ,  H01J2329/0471 ,  H01J2329/0473

摘要： The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base structure, wherein at least a portion of the plurality of micrometer sized sections each are provided with a plurality of electrically conductive nanostructures. Advantages of the invention include lower power consumption as well as an increase in light output of e.g. a field emission lighting arrangement comprising the field emission cathode.

摘要翻译： 本发明涉及包括至少部分导电的基底结构的外部发射阴极和空间上分布在基部结构处的多个导电千分尺尺寸的部分，其中每个微米尺寸部分的至少一部分被提供 具有多个导电纳米结构。 本发明的优点包括降低功率消耗以及例如增加光输出。 包括场发射阴极的场发射照明装置。

公开(公告)号：US08388400B2

公开(公告)日：2013-03-05

申请号：US12627982

申请日：2009-11-30

申请人： Naofumi Aoki ,  Shoji Nishida

发明人： Naofumi Aoki ,  Shoji Nishida

IPC分类号： H01J1/304 ,  H01J1/30

CPC分类号： H01J9/025 ,  H01J1/304 ,  H01J1/3044 ,  H01J1/3046 ,  H01J31/127 ,  H01J2201/30423 ,  H01J2201/30426 ,  H01J2201/30446 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0423 ,  H01J2329/0439 ,  H01J2329/0471 ,  H01J2329/0473

摘要： The following method is provided: a method of readily fabricating an electron-emitting device, coated with a low-work function material, having good electron-emitting properties with high reproducibility such that differences in electron-emitting properties between electron-emitting devices are reduced. Before a structure is coated with the low-work function material, a metal oxide layer is formed on the structure.

摘要翻译： 提供以下方法：容易地制造涂覆有低功函数材料的电子发射器件的方法，其具有良好的电子发射特性，具有高重现性，使得电子发射器件之间电子发射特性的差异减小 。 在用低功函数材料涂覆结构之前，在结构上形成金属氧化物层。

公开(公告)号：US20100136869A1

公开(公告)日：2010-06-03

申请号：US12627982

申请日：2009-11-30

申请人： Naofumi Aoki ,  Shoji Nishida

发明人： Naofumi Aoki ,  Shoji Nishida

IPC分类号： H01J9/00 ,  H01J9/12

CPC分类号： H01J9/025 ,  H01J1/304 ,  H01J1/3044 ,  H01J1/3046 ,  H01J31/127 ,  H01J2201/30423 ,  H01J2201/30426 ,  H01J2201/30446 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0423 ,  H01J2329/0439 ,  H01J2329/0471 ,  H01J2329/0473

摘要： The following method is provided: a method of readily fabricating an electron-emitting device, coated with a low-work function material, having good electron-emitting properties with high reproducibility such that differences in electron-emitting properties between electron-emitting devices are reduced. Before a structure is coated with the low-work function material, a metal oxide layer is formed on the structure.

摘要翻译： 提供以下方法：容易地制造涂覆有低功函数材料的电子发射器件的方法，其具有良好的电子发射特性，具有高重现性，使得电子发射器件之间电子发射特性的差异减小 。 在用低功函数材料涂覆结构之前，在结构上形成金属氧化物层。

公开(公告)号：US20090325330A1

公开(公告)日：2009-12-31

申请号：US12369811

申请日：2009-02-12

申请人： Masaki Kuribayashi

发明人： Masaki Kuribayashi

IPC分类号： H01L21/20 ,  G06F19/00

CPC分类号： H01J9/26 ,  H01J9/40 ,  H01J29/86 ,  H01J31/127 ,  H01J2329/0413 ,  H01J2329/0439 ,  H01J2329/0471

摘要： A method and an apparatus for manufacturing a high intensity electron emitting device using a boron lanthanum compound thin film are provided. An electron emitting base member region is opened in a second substrate disposed with an electron emitting base member, and is applied with a mask screening another region, thereby sputter-accumulating the sputtered particles of a low work function substance target. The second substrate sputter-accumulated and a first substrate disposed with phosphor are sealed by a sealing agent to fabricate a vacuum chamber. During the fabrication step, the first and second substrates are consistently maintained in a vacuum atmosphere or a reduced pressure atmosphere.

摘要翻译： 提供了使用硼镧化合物薄膜制造高强度电子发射器件的方法和装置。 电子发射基底区域在设置有电子发射基底的第二基底中打开，并且对另一个区域进行掩模屏蔽，从而溅射沉积低功函数物质靶的溅射颗粒。 溅射聚集的第二衬底和布置有荧光体的第一衬底被密封剂密封以制造真空室。 在制造步骤期间，第一和第二基底一直保持在真空气氛或减压气氛中。

公开(公告)号：US09006964B2

公开(公告)日：2015-04-14

申请号：US13639290

申请日：2011-04-04

申请人： Qiu-Hong Hu

发明人： Qiu-Hong Hu

IPC分类号： H01J1/304 ,  H01J63/04 ,  H01J31/12 ,  H01J63/02 ,  B82Y20/00

CPC分类号： H01J1/3044 ,  B82Y20/00 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/3043 ,  H01J2201/30446 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0428 ,  H01J2329/0439 ,  H01J2329/0465 ,  H01J2329/0468 ,  H01J2329/0471 ,  H01J2329/0473

摘要： The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base structure, wherein at least a portion of the plurality of micrometer sized sections each are provided with a plurality of electrically conductive nanostructures. Advantages of the invention include lower power consumption as well as an increase in light output of e.g. a field emission lighting arrangement comprising the field emission cathode.

摘要翻译： 本发明涉及包括至少部分导电的基底结构的外部发射阴极和空间上分布在基部结构处的多个导电千分尺尺寸的部分，其中每个微米尺寸部分的至少一部分被提供 具有多个导电纳米结构。 本发明的优点包括降低功率消耗以及例如增加光输出。 包括场发射阴极的场发射照明装置。

公开(公告)号：US20100053126A1

公开(公告)日：2010-03-04

申请号：US12549456

申请日：2009-08-28

申请人： Tamaki Kobayashi ,  Shoji Nishida ,  Takuto Moriguchi ,  Takeo Tsukamoto

发明人： Tamaki Kobayashi ,  Shoji Nishida ,  Takuto Moriguchi ,  Takeo Tsukamoto

IPC分类号： G09G5/00 ,  H01J1/02 ,  H01J1/62

CPC分类号： H01J1/30 ,  H01J1/304 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/30426 ,  H01J2201/30492 ,  H01J2201/3165 ,  H01J2329/0426 ,  H01J2329/0471 ,  H01J2329/0489

摘要： An electron emission device includes a polycrystalline film of lanthanum boride, and a size of a crystallite which composes the polycrystalline film is equal to or more than 2.5 nm and equal to or less than 100 nm, preferably the film thickness of the polycrystalline film is equal to or less than 100 nm.

摘要翻译： 电子发射装置包括硼化镧多晶膜，构成多晶膜的微晶尺寸等于或大于2.5nm且等于或小于100nm，优选多晶膜的膜厚度相等 至或小于100nm。

公开(公告)号：US20090325329A1

公开(公告)日：2009-12-31

申请号：US12369478

申请日：2009-02-11

申请人： Masaki Kuribayashi

发明人： Masaki Kuribayashi

IPC分类号： H01J9/00 ,  H01L21/02 ,  G06F19/00

CPC分类号： H01J9/26 ,  H01J9/40 ,  H01J29/86 ,  H01J31/127 ,  H01J2329/0413 ,  H01J2329/0439 ,  H01J2329/0471

摘要： A method and an apparatus for manufacturing a high intensity electron emitting device using a boron lanthanum compound thin film are provided. Sputtered particles of a low work function substance target are accumulated on a second substrate disposed an electron emitting base member. By using a mask for screening the electron emitting base member region opening other regions, the deposition of a low work function substance on the second substrate is etched, and after that, the second substrate and the first substrate disposed with the phosphor are sealed by a sealing agent to fabricate a vacuum chamber. During the fabrication step thereof, the first and second substrates are consistently maintained in a vacuum atmosphere or a reduced pressure.

摘要翻译： 提供了使用硼镧化合物薄膜制造高强度电子发射器件的方法和装置。 低功函数物质靶的溅射颗粒被堆积在设置有电子发射基底的第二基底上。 通过使用用于筛选打开其他区域的电子发射基底区域的掩模，蚀刻在第二基底上的低功函数物质的沉积，之后，将第二基板和设置有荧光体的第一基板通过 密封剂制造真空室。 在其制造步骤期间，第一和第二基底一直保持在真空气氛或减压下。