公开(公告)号：US06781667B2

公开(公告)日：2004-08-24

申请号：US10078456

申请日：2002-02-21

申请人： Takahiro Horiguchi ,  Hironobu Mizuno ,  Takashi Iwaki ,  Masaaki Shibata ,  Kazuya Miyazaki

发明人： Takahiro Horiguchi ,  Hironobu Mizuno ,  Takashi Iwaki ,  Masaaki Shibata ,  Kazuya Miyazaki

IPC分类号： G02F113

CPC分类号： H01J9/027 ,  H01J9/241 ,  H01J31/127

摘要： This invention provides an image-forming apparatus manufacturing method capable of simplifying the electron-emitting device forming process and manufacturing a low-cost image-forming apparatus exhibiting high display quality for a long term. A plurality of electrode pairs each formed from electrodes are formed on a first substrate. Polymer films for connecting the electrodes are arranged. Then, the polymer films are irradiated with a laser beam or particle beam to reduce the resistances at least partially and change the polymer films into conductive films containing carbon as a main component. A current is flowed between the electrodes to form gaps in parts of the conductive films. The first substrate, and the second substrate on which an image-forming member is arranged are joined via bonding in a reduced-pressure atmosphere, constituting an image-forming apparatus.

摘要翻译： 本发明提供了能够简化电子发射器件形成工艺并制造长期显示出高显示质量的低成本成像设备的图像形成装置制造方法。 在第一基板上形成由电极形成的多个电极对。 布置用于连接电极的聚合物膜。 然后，用激光束或粒子束照射聚合物膜，以至少部分地降低电阻，并将聚合物膜改变为含有碳作为主要成分的导电膜。 电流在电极之间流动，以在导电膜的一部分中形成间隙。 第一基板和其上配置有图像形成部件的第二基板通过在构成图像形成装置的减压气氛中的接合而接合。

公开(公告)号：US07335081B2

公开(公告)日：2008-02-26

申请号：US09941782

申请日：2001-08-30

申请人： Takashi Iwaki ,  Hironobu Mizuno ,  Masaaki Shibata ,  Kazuya Miyazaki

发明人： Takashi Iwaki ,  Hironobu Mizuno ,  Masaaki Shibata ,  Kazuya Miyazaki

IPC分类号： H01J9/00 ,  H01J9/44 ,  H01J9/24 ,  H01J9/04 ,  H01J9/12

CPC分类号： H01J9/027

摘要： The present invention provides a method for manufacturing an electron-emitting device, comprising a step for forming a polymer film between a pair of electrodes formed on a substrate, a step for giving conductivity to the polymer film by heating, and a step for providing potential difference between the pair of electrodes.

摘要翻译： 本发明提供了一种制造电子发射器件的方法，包括在形成在衬底上的一对电极之间形成聚合物膜的步骤，通过加热使聚合物膜导电的步骤和提供电位的步骤 一对电极之间的差异。

公开(公告)号：US20050164591A1

公开(公告)日：2005-07-28

申请号：US11082785

申请日：2005-03-18

申请人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Kazuya Miyazaki ,  Koki Nukanobu

发明人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Kazuya Miyazaki ,  Koki Nukanobu

IPC分类号： H01J9/02 ,  H01J1/316 ,  H01J9/00 ,  H01J9/04 ,  H01J9/24 ,  H01J31/12

CPC分类号： H01J9/027 ,  H01J31/127

摘要： In a process of reducing a resistivity of a polymer film for carbonization in a surface conduction electron-emitting device, by irradiating an energy beam onto the polymer film, when an energy intensity of the beam given in a unit area in a unit time is assumed to be W W/m2, W satisfies a formula W≧2×T×(ρsub·Csub·λsub/τ)1/2, where T is defined as a temperature ° C. at which the polymer film is heated for one hour in a vacuum degree of 1×10−4 Pa to reduce a resistivity of the polymer film to 0.1 Ω·cm, Csub is a specific heat J/kg·K of the substrate, ρsub is a specific gravity kg/m3 of the substrate, λsub is a heat conductivity W/m·K of the substrate, and τ is an irradiation time in the range of 10−9 sec to 10 sec.

摘要翻译： 在降低表面传导电子发射器件中用于碳化的聚合物膜的电阻率的过程中，通过将能量束照射到聚合物膜上，当在单位时间内以单位面积给出的光束的能量强度为假定时 W满足公式W> = 2 xTx（rho＆lt; sub＆gt;。＆lt; sub＆lt; sub＆lt; sub＆lt; 其中T定义为在1×10 -4真空度下将聚合物膜加热1小时的温度℃， SUP> Pa以将聚合物膜的电阻率降低至0.1Ω·cm，C _{SUB是基材的比热J / kg.K， 衬底的比重为kg / m 3，λ为衬底的热导率W / mK，τ为10 -9 秒至10秒。}

公开(公告)号：US07077716B2

公开(公告)日：2006-07-18

申请号：US11082785

申请日：2005-03-18

申请人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Kazuya Miyazaki ,  Koki Nukanobu

发明人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Kazuya Miyazaki ,  Koki Nukanobu

IPC分类号： H01J9/00

CPC分类号： H01J9/027 ,  H01J31/127

摘要： In a process of reducing a resistivity of a polymer film for carbonization in a surface conduction electron-emitting device, by irradiating an energy beam onto the polymer film, when an energy intensity of the beam given in a unit area in a unit time is assumed to be W W/m2, W satisfies a formula W≧2×T×(ρsub·Csub·λsub/τ)1/2, where T is defined as a temperature ° C. at which the polymer film is heated for one hour in a vacuum degree of 1×10−4 Pa to reduce a resistivity of the polymer film to 0.1 Ω·cm, Csub is a specific heat J/kg·K of the substrate, ρsub is a specific gravity kg/m3 of the substrate, λsub is a heat conductivity W/m·K of the substrate, and τ is an irradiation time in the range of 10−9 sec to 10 sec.

摘要翻译： 在降低表面传导电子发射器件中用于碳化的聚合物膜的电阻率的过程中，通过将能量束照射到聚合物膜上，当在单位时间内以单位面积给出的光束的能量强度为假定时 W满足公式W> = 2xTx（rho＆lt; sub＆gt;。＆lt; sub＆lt; sub＆gt;＆lt; 其中T定义为聚合物膜在1×10 -4真空度下加热1小时的温度℃ > Pa以将聚合物膜的电阻率降低至0.1Ω·cm，C _{SUB是基质的比热J / kg.K，特别是碱 衬底的重力kg / m 3，λ是衬底的热传导率W / mK，τ是在10°范围内的照射时间， -9秒至10秒。}

公开(公告)号：US06896571B2

公开(公告)日：2005-05-24

申请号：US10372853

申请日：2003-02-26

申请人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Noritake Suzuki ,  Kazuya Miyazaki ,  Koki Nukanobu

发明人： Hironobu Mizuno ,  Takashi Iwaki ,  Toshihiko Takeda ,  Noritake Suzuki ,  Kazuya Miyazaki ,  Koki Nukanobu

IPC分类号： H01J9/02 ,  H01J1/316 ,  H01J9/00 ,  H01J9/04 ,  H01J9/24 ,  H01J31/12

CPC分类号： H01J9/027 ,  H01J31/127

摘要： In a process of reducing a resistivity of a polymer film for carbonization in a surface conduction electron-emitting device, by irradiating an energy beam onto the polymer film, when an energy intensity of the beam given in a unit area in a unit time is assumed to be W W/m2, W satisfies a formula W≧2×T×(ρsub·Csub·λsub/τ)1/2, where T is defined as a temperature ° C. at which the polymer film is heated for one hour in a vacuum degree of 1×10−4 Pa to reduce a resistivity of the polymer film to 0.1 Ω·cm, Csub is a specific heat J/kg·K of the substrate, ρsub is a specific gravity kg/m3 of the substrate, λsub is a heat conductivity W/m·K of the substrate, and τ is an irradiation time in the range of 10−9 sec to 10 sec.

摘要翻译： 在降低表面传导电子发射器件中用于碳化的聚合物膜的电阻率的过程中，通过将能量束照射到聚合物膜上，当在单位时间内以单位面积给出的光束的能量强度为假定时 W满足公式W> = 2xTx（rho>>> ambda / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / 其中T定义为聚合物膜在1×10 -4真空度下加热1小时的温度℃ > Pa以将聚合物膜的电阻率降低至0.1Ω·cm，C _{SUB是基质的比热J / kg.K，特别是碱 衬底的重力kg / m 3，λ是衬底的热传导率W / mK，τ是在10°范围内的照射时间， -9秒至10秒。}

公开(公告)号：US06992428B2

公开(公告)日：2006-01-31

申请号：US10321605

申请日：2002-12-18

申请人： Masafumi Kyogaku ,  Hironobu Mizuno ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Masafumi Kyogaku ,  Hironobu Mizuno ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J1/02

CPC分类号： H01J9/027 ,  H01J1/316

摘要： The present invention provides an electron emitting device including electrodes disposed with a space therebetween on a surface of a substrate, a carbon film disposed between the electrodes and connected to one of the electrodes, and a gap disposed between the carbon film and the other electrode. In the gap, the distance between the edge of the carbon film connected to one of the electrode and the edge of the other electrode at an upper position apart from the surface of the substrate is smaller than that at the surface of the substrate. The present invention also provides an electron source and an image display device each including the electron emitting device.

公开(公告)号：US06831399B2

公开(公告)日：2004-12-14

申请号：US10321605

申请日：2002-12-18

申请人： Masafumi Kyogaku ,  Hironobu Mizuno ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Masafumi Kyogaku ,  Hironobu Mizuno ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J102

摘要： The present invention provides an electron emitting device including electrodes disposed with a space therebetween on a surface of a substrate, a carbon film disposed between the electrodes and connected to one of the electrodes, and a gap disposed between the carbon film and the other electrode. In the gap, the distance between the edge of the carbon film connected to one of the electrode and the edge of the other electrode at an upper position apart from the surface of the substrate is smaller than that at the surface of the substrate. The present invention also provides an electron source and an image display device each including the electron emitting device.

公开(公告)号：US07104859B2

公开(公告)日：2006-09-12

申请号：US10802854

申请日：2004-03-18

申请人： Takeo Tsukamoto ,  Shinichi Kawate ,  Kazunari Oyama ,  Takahiro Sato ,  Shin Kitamura ,  Kazuya Miyazaki ,  Takashi Iwaki ,  Akira Shimazu

发明人： Takeo Tsukamoto ,  Shinichi Kawate ,  Kazunari Oyama ,  Takahiro Sato ,  Shin Kitamura ,  Kazuya Miyazaki ,  Takashi Iwaki ,  Akira Shimazu

IPC分类号： H01J9/00

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  C23C16/0281 ,  C23C16/26 ,  D01F9/1275 ,  H01J2201/30469 ,  H01J2209/0223 ,  Y10T428/2913

摘要： In a method for manufacturing carbon fibers by means of a thermal CVD method through catalysts, the method capable of obtaining a uniform film thickness regardless of a growth position and a growth area on a substrate is provided. The substrate on which a catalyst layer is formed is disposed in a reaction container. An atmosphere in the reaction container is set to be a reduced pressure atmosphere including a carbon containing gas having a partial pressure of 10 Pa or less, and the substrate is heated in the atmosphere to grow carbon fibers on the catalyst layer.

摘要翻译： 在通过热CVD法通过催化剂制造碳纤维的方法中，提供了能够获得与基板上的生长位置和生长面积无关的均匀膜厚度的方法。 其上形成有催化剂层的基板设置在反应容器中。 将反应容器的气氛设定为包含分压为10Pa以下的含碳气体的减压气氛，在大气中加热基板，在催化剂层上生长碳纤维。

公开(公告)号：US07790647B2

公开(公告)日：2010-09-07

申请号：US11552867

申请日：2006-10-25

申请人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

发明人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

IPC分类号： B01J31/00 ,  B01J31/28 ,  B01J27/20 ,  H01M4/58 ,  H01M4/02 ,  H01M8/00

CPC分类号： H01M4/8892 ,  H01M4/8657 ,  H01M4/8814 ,  H01M4/8871 ,  H01M4/923 ,  H01M4/925

摘要： An electrode catalyst layer, capable of having high catalytic activity in a small thickness, for use in a polymer electrolyte fuel cell having an entangled (cobweb-like) structure. The electrode catalyst layer is produced through a process including a step of forming a thin film with a film-forming material containing a combination of platinum, oxygen, and nitrogen, a combination of platinum, oxygen, and boron, or a combination of platinum, oxygen, nitrogen, and boron, and a step of forming a catalyst material, which has the entangled structure and principally contains platinum as a main component by reducing the film-forming material.

摘要翻译： 一种具有较小厚度催化活性的电极催化剂层，用于具有缠结（蜘蛛网状）结构的聚合物电解质燃料电池。 电极催化剂层是通过包括用含有铂，氧和氮的组合的成膜材料，铂，氧和硼的组合或铂， 氧，氮和硼，以及形成催化剂材料的步骤，其具有缠结结构，并主要通过还原成膜材料含有铂作为主要成分。

公开(公告)号：US20070099066A1

公开(公告)日：2007-05-03

申请号：US11552867

申请日：2006-10-25

申请人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

发明人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

IPC分类号： H01M4/92 ,  H01M4/88

CPC分类号： H01M4/8892 ,  H01M4/8657 ,  H01M4/8814 ,  H01M4/8871 ,  H01M4/923 ,  H01M4/925

摘要： An electrode catalyst layer, capable of having high catalytic activity in a small thickness, for use in a polymer electrolyte fuel cell has an entangled structure (cobweb-like structure). The electrode catalyst layer is produced through a process including a step of forming a thin film with a film-forming material containing a combination of platinum, oxygen, and nitrogen, a combination of platinum, oxygen, and boron, or a combination of platinum, oxygen, nitrogen, and boron, and a step of forming a catalyst material which has the entangled structure and principally contains platinum as a main component by reducing the film-forming material.

摘要翻译： 在聚合物电解质燃料电池中使用的能够在小厚度上具有高催化活性的电极催化剂层具有缠结结构（蛛网状结构）。 电极催化剂层是通过包括用含有铂，氧和氮的组合的成膜材料，铂，氧和硼的组合或铂， 氧，氮和硼，以及通过还原成膜材料形成具有缠结结构并主要包含铂作为主要成分的催化剂材料的步骤。