公开(公告)号：US07846766B2

公开(公告)日：2010-12-07

申请号：US11674354

申请日：2007-02-13

申请人： Hiroaki Yoshida ,  Isamu Yanase ,  Tomio Ono ,  Naoshi Sakuma ,  Mariko Suzuki ,  Tadashi Sakai

发明人： Hiroaki Yoshida ,  Isamu Yanase ,  Tomio Ono ,  Naoshi Sakuma ,  Mariko Suzuki ,  Tadashi Sakai

IPC分类号： H01L21/00

CPC分类号： C30B29/04 ,  C30B25/105 ,  H01L21/02381 ,  H01L21/02425 ,  H01L21/02444 ,  H01L21/02527 ,  H01L21/0262 ,  H01L21/02645

摘要： A diamond film formation method includes forming, in a composite of a metal material and a semiconductor material, diamond nuclei on a surface of the metal material at a temperature below 650° C. in a first mixed gas containing at least carbon and hydrogen, and growing the diamond nuclei formed in the composite at a temperature below 750° C. in a second mixed gas containing at least carbon and hydrogen to form a diamond film.

摘要翻译： 金刚石膜的形成方法包括在金属材料和半导体材料的复合物中，在低于650℃的温度下，在至少含有碳和氢的第一混合气体中，在金属材料的表面上形成金刚石核，以及 在低于750℃的温度下在包含至少碳和氢的第二混合气体中生长在复合材料中形成的金刚石核，以形成金刚石膜。

公开(公告)号：US20100209704A1

公开(公告)日：2010-08-19

申请号：US12689515

申请日：2010-01-19

申请人： Yuichi Yamazaki ,  Tadashi Sakai ,  Naoshi Sakuma ,  Masayuki Katagiri ,  Mariko Suzuki ,  Shintaro Sato

发明人： Yuichi Yamazaki ,  Tadashi Sakai ,  Naoshi Sakuma ,  Masayuki Katagiri ,  Mariko Suzuki ,  Shintaro Sato

IPC分类号： B32B27/02 ,  C23C4/04

CPC分类号： H01J37/32422 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C23C16/02 ,  C23C16/26 ,  H01J37/32357

摘要： In the growth of carbon nanotubes, the aggregation of catalytic fine particles therefor is a problem. In order to realize the growth of carbon nanotubes into a high density, the carbon nanotube growing process includes a first plasma treatment step of treating a surface having catalytic fine particles with a plasma species generated from a gas which contains at least hydrogen or a rare gas without carbon element, a second plasma treatment step of forming a carbon layer on the surface of the catalytic fine particles by a plasma generated from a gas which contains at least a hydrocarbon after the first plasma treatment step, and a carbon nanotube growing step of growing carbon nanotubes by use of a plasma generated from a gas which contains at least a hydrocarbon after the second plasma treatment step.

摘要翻译： 在碳纳米管的生长中，催化微粒的聚集是一个问题。 为了实现高密度碳纳米管的生长，碳纳米管生长工艺包括：第一等离子体处理步骤，用从至少包含氢气或稀有气体的气体产生的等离子体物质处理具有催化微粒子的表面 没有碳元素的第二等离子体处理步骤，通过在第一等离子体处理步骤之后由至少含有烃的气体产生的等离子体在催化微粒表面上形成碳层的第二等离子体处理步骤和生长 使用在第二等离子体处理步骤之后由至少含有烃的气体产生的等离子体生成碳纳米管。

公开(公告)号：US07605527B2

公开(公告)日：2009-10-20

申请号：US11140222

申请日：2005-05-31

申请人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

发明人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

IPC分类号： H01J1/00 ,  H01J61/04

CPC分类号： H01J1/308 ,  H01J61/0677 ,  H01J61/0737

摘要： A discharge lamp encompassing a sealed-off tube filled with a discharge gas and a discharge electrode provided in the sealed-off tube. The discharge electrode embraces a supporting base and an electron-emitting layer formed of a wide bandgap semiconductor and provided on the supporting base, implemented by a plurality of protrusions, at least part of surfaces of the protrusions are unseen from a perpendicular direction to thereof above a top surface of the electron-emitting layer, dangling bonds of the wide bandgap semiconductor at the surfaces are terminated with hydrogen atoms.

摘要翻译： 一种放电灯，包括填充有放电气体的封闭管和设置在密封管中的放电电极。 放电电极包括支撑基底和由宽带隙半导体形成的电子发射层，并且设置在由多个突起构成的支撑基底上，突起的至少一部分表面从其上方的垂直方向看不见 电子发射层的顶表面，表面处的宽带隙半导体的悬挂键被氢原子终止。

公开(公告)号：US20080203885A1

公开(公告)日：2008-08-28

申请号：US11851095

申请日：2007-09-06

申请人： Tomio Ono ,  Tadashi Sakai ,  Naoshi Sakuma ,  Mariko Suzuki

发明人： Tomio Ono ,  Tadashi Sakai ,  Naoshi Sakuma ,  Mariko Suzuki

IPC分类号： H01J1/16

CPC分类号： H01J1/16

摘要： A thermal-electron source includes a substrate; and a thermionic cathode having conductivity, and being provided on the substrate, and including a plurality of microscopic pores on a surface of the thermionic cathode.

摘要翻译： 热电子源包括基板; 和具有导电性的热离子阴极，并且设置在基板上，并且在热离子阴极的表面上包括多个微孔。

公开(公告)号：US07348718B2

公开(公告)日：2008-03-25

申请号：US10899153

申请日：2004-07-27

申请人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Mariko Suzuki ,  Hiroaki Yoshida

发明人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Mariko Suzuki ,  Hiroaki Yoshida

IPC分类号： H01J1/13 ,  H01J1/14

CPC分类号： H01J9/042 ,  H01J1/15 ,  H01J61/0677 ,  H01J61/0737

摘要： A discharge electrode emitting electrons into a discharge gas, encompasses an emitter and current supply terminals configured to supply electric current to the emitter. The emitter embraces a wide bandgap semiconductor having at 300 K a bandgap of 2.2 eV or wider. Acceptor impurity atoms and donor impurity atoms being doped in the wide bandgap semiconductor, the activation energy of the donor impurity atoms being larger than the activation energy of the acceptor impurity atoms.

摘要翻译： 将电子发射到放电气体中的放电电极包括被配置为向发射极提供电流的发射极和电流源端子。 发射极包含宽度为300K的宽带隙半导体，其带隙为2.2eV或更宽。 受主杂质原子和施主杂质原子被掺杂在宽带隙半导体中，施主杂质原子的活化能大于受主杂质原子的活化能。

公开(公告)号：US20070114539A1

公开(公告)日：2007-05-24

申请号：US11531577

申请日：2006-09-13

申请人： Mariko Suzuki ,  Tomio Ono ,  Tadashi Sakai ,  Naoshi Sakuma ,  Hiroaki Yoshida

发明人： Mariko Suzuki ,  Tomio Ono ,  Tadashi Sakai ,  Naoshi Sakuma ,  Hiroaki Yoshida

IPC分类号： H01L33/00

CPC分类号： H01L33/02 ,  H01L33/24 ,  H01L33/44 ,  H01L33/58

摘要： A semiconductor light-emitting device includes: a first semiconductor layer; a light-emitting layer being disposed on the first semiconductor layer; a second semiconductor layer being disposed on the light-emitting layer, and metal electrodes connected to the first semiconductor layer and the second semiconductor layer. The light-emitting layer is lower in refractive index than the first semiconductor layer. The second semiconductor layer is lower in refractive index than the light-emitting layer. The metal electrodes supply a current to the light-emitting layer.

摘要翻译： 一种半导体发光器件包括：第一半导体层; 发光层设置在所述第一半导体层上; 设置在发光层上的第二半导体层和连接到第一半导体层和第二半导体层的金属电极。 发光层的折射率低于第一半导体层。 第二半导体层的折射率低于发光层。 金属电极向发光层提供电流。

公开(公告)号：US20060220515A1

公开(公告)日：2006-10-05

申请号：US11223029

申请日：2005-09-12

申请人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

发明人： Tadashi Sakai ,  Tomio Ono ,  Naoshi Sakuma ,  Hiroaki Yoshida ,  Mariko Suzuki

IPC分类号： H01J1/00 ,  H01J19/06

CPC分类号： H01J61/82 ,  H01J9/247 ,  H01J61/0735 ,  H01J61/302

摘要： A discharge light emitting device includes a container formed from insulating diamond and accommodating a discharge space therein, a material for discharge sealed in the discharge vessel, and an electrode pair formed from a conductive diamond and provided to apply voltage to the material for discharge.

摘要翻译： 放电发光装置包括由绝缘金刚石形成的容纳其中的放电空间的容器，用于放电容器中密封的放电材料，以及由导电金刚石形成的电极对，用于向放电材料施加电压。

公开(公告)号：US06873634B2

公开(公告)日：2005-03-29

申请号：US09964463

申请日：2001-09-28

申请人： Masaaki Onomura ,  Mariko Suzuki ,  Masayuki Ishikawa

发明人： Masaaki Onomura ,  Mariko Suzuki ,  Masayuki Ishikawa

IPC分类号： H01S5/00 ,  H01S5/02 ,  H01S5/20 ,  H01S5/323 ,  H01S5/343

CPC分类号： B82Y20/00 ,  H01S5/0213 ,  H01S5/0655 ,  H01S5/2004 ,  H01S5/34333

摘要： The present invention provides a nitride semiconductor laser by which stable high power room-temperature continuous-wave oscillation in fundamental mode is possible. A semiconductor laser diode comprising: a GaN layer; a first conductive type nitride semiconductor layer formed on said GaN layer and made of AlxGa1-xN(0.04≦x≦0.08); a first conductive type clad layer formed on said first conductive type nitride semiconductor layer and made of nitride semiconductor; a core area formed on said first conductive type clad layer and made of nitride semiconductor, said core area including an active layer to emit light by electric current injection; and a second conductive type clad layer formed on said core area and made of nitride semiconductor.

摘要翻译： 本发明提供一种氮化物半导体激光器，通过该氮化物半导体激光器可以实现基模的稳定的高功率室温连续波振荡。 一种半导体激光二极管，包括：GaN层; 形成在所述GaN层上并由Al x Ga 1-x N（0.04 <= x <= 0.08）制成的第一导电型氮化物半导体层; 形成在所述第一导电型氮化物半导体层上并由氮化物半导体制成的第一导电型覆盖层; 形成在所述第一导电型覆盖层上并由氮化物半导体构成的芯区，所述芯区包括通过电流注入发光的有源层; 以及形成在所述芯区域上并由氮化物半导体制成的第二导电型覆盖层。

公开(公告)号：US20050017644A1

公开(公告)日：2005-01-27

申请号：US10897113

申请日：2004-07-23

申请人： Tomio Ono ,  Naoshi Sakuma ,  Tadashi Sakai ,  Mariko Suzuki ,  Hiroaki Yoshida

发明人： Tomio Ono ,  Naoshi Sakuma ,  Tadashi Sakai ,  Mariko Suzuki ,  Hiroaki Yoshida

IPC分类号： H01J61/067 ,  H01J17/04 ,  H01J17/20 ,  H01J61/04 ,  H01J61/12 ,  H01J61/54 ,  H01J61/72 ,  H01J65/00

CPC分类号： H01J65/00 ,  H01J61/04 ,  H01J61/12 ,  H01J61/545

摘要： A discharge lamp, in which diamond high in secondary electron emission efficiency and low in sputtering ratio is used as a cold cathode, includes an outer envelope filled with a discharge gas, a fluorescent film provided on an inner surface of the outer envelope, and a pair of electrodes which cause discharge to occur within the outer envelope. A diamond member is provided on a surface of each electrode, and oxygen is contained in the discharge gas at a ratio not less than 0.002% and not more than 12.5%.

摘要翻译： 使用高二次电子发射效率高且溅射比低的金刚石作为冷阴极的放电灯包括填充有放电气体的外壳，设置在外壳的内表面上的荧光膜，以及 导致放电发生在外壳内的一对电极。 在每个电极的表面上设置金刚石构件，并且放电气体中以不小于0.002％且不大于12.5％的比率含有氧。

公开(公告)号：US06536885B2

公开(公告)日：2003-03-25

申请号：US09774695

申请日：2001-02-01

申请人： Akira Kuribayashi ,  Tadayoshi Inamoto ,  Yoshiaki Kaburagi ,  Hiroyuki Saito ,  Ako Takemura ,  Hiroshi Yoshino ,  Mariko Suzuki

发明人： Akira Kuribayashi ,  Tadayoshi Inamoto ,  Yoshiaki Kaburagi ,  Hiroyuki Saito ,  Ako Takemura ,  Hiroshi Yoshino ,  Mariko Suzuki

IPC分类号： B41J2175

CPC分类号： B41J2/17513 ,  B41J2/175 ,  B41J2/17506 ,  B41J13/0081 ,  B41J13/103

摘要： The present invention facilitates a supply of ink with a structural components at relatively low costs. It is performed by shifting a printing head having ink ejecting portion and sub tank portion into a state of reduced pressure. That is, draining ink from the sub tank portion to the outside and supplying ink from an ink storage container to the sub ink portion are performed by a reduced pressure in the printing head. Also, a carriage on which the printing head can be mounted shifts its position, and a plurality of ink receiving portions communicated with a plurality of their relative sub ink tank and a plurality of ink supplying portions communicated with a plurality of their relative main ink tanks are arranged in a predetermined manner. That is, the plurality of sub ink tanks and a plurality of main ink tanks are communicated together on a pair basis.

摘要翻译： 本发明有助于以相对低的成本提供具有结构部件的油墨。 通过将具有喷墨部分和副墨盒部分的打印头移动到减压状态来进行。 也就是说，将油墨从副罐部分排出到外部，并且通过减少打印头中的压力来执行从墨水储存容器向副墨水部分供墨。 此外，可以安装打印头的托架移动其位置，并且多个墨接收部分与多个相对副墨槽连通，并且多个供墨部分与多个相对主墨罐连通 以预定的方式排列。 也就是说，多个副墨水盒和多个主墨水盒成对地连通在一起。