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1.发明专利Electron emission element, electron source, image display device, and method of manufacturing electron emission element 审中-公开电子发射元件，电子源，图像显示装置和制造电子发射元件的方法
公开(公告)号：JP2009110791A
公开(公告)日：2009-05-21
申请号：JP2007281429
申请日：2007-10-30
Inventor： NOMURA KAZUJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , TERAMOTO YOJI , MURAKAMI SHUNSUKE
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element, an electron source, an image display device and simple manufacturing methods thereof that can implement electron emission featuring a satisfactory electron emission characteristic, a high electron emission point density and a small electron emission fluctuation. SOLUTION: The method of manufacturing the electron emission element has the steps of forming a film containing an electron emission material on a conductive layer, and heating the conductive layer with the film containing the electron emission material formed in an atmosphere containing hydrogen and hydrocarbon radicals. The total partial pressure of the hydrogen and hydrocarbon radicals in the atmosphere is not less than 2×10 -11 Pa and not more than 8×10 -4 Pa. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：提供能够实现具有令人满意的电子发射特性，高电子发射点密度和小电子的电子发射的电子发射元件，电子源，图像显示装置及其简单的制造方法 排放波动。 解决方案：制造电子发射元件的方法具有以下步骤：在导电层上形成含有电子发射材料的膜，并且在含氢气氛中形成含有电子发射材料的膜加热导电层;以及 烃基。 氢气和烃基在大气中的总分压不小于2×10 SP-11 Pa，而不大于8×10 SP-4。 版权所有（C）2009，JPO＆INPIT
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2.发明专利Electron emission element, electron source, image display device, and method of manufacturing electron emission element 审中-公开电子发射元件，电子源，图像显示装置和制造电子发射元件的方法
公开(公告)号：JP2009110755A
公开(公告)日：2009-05-21
申请号：JP2007280201
申请日：2007-10-29
Inventor： NOMURA KAZUJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , TERAMOTO YOJI , MURAKAMI SHUNSUKE
CPC classification number: H01J31/127 , H01J29/467
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element that has such a structure as implements electron beam focusing improvement, leakage current reduction and deformation resistance, an electron source using the electron emission element, and a high image quality and high definition image display device using the electron source. SOLUTION: The electron emission element comprises a cathode electrode 2, a gate electrode 4, an insulation member 6 and an electron emitter 5. The insulation member 6 is a laminate of three or more insulation layers including a first insulation layer 6a in contact with the gate electrode and having an opening substantially of the same size as an opening in the gate electrode, and a second insulation layer 6b located nearer to the cathode electrode than the first insulation layer and having an opening larger than the opening in the gate electrode. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种电子发射元件，其具有实现电子束聚焦改进，泄漏电流降低和变形阻力的结构，使用电子发射元件的电子源和高图像质量和高清晰度 使用电子源的图像显示装置。 解决方案：电子发射元件包括阴极电极2，栅电极4，绝缘构件6和电子发射体5.绝缘构件6是三个或更多个绝缘层的叠层，其包括第一绝缘层6a 与栅电极接触并且具有与栅极中的开口基本上具有相同尺寸的开口，以及位于比第一绝缘层更靠近阴极的第二绝缘层6b，并且具有比栅极中的开口大的开口 电极。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2007311263A
公开(公告)日：2007-11-29
申请号：JP2006140877
申请日：2006-05-19
Inventor： KASANUKI YUJI , SARUTA HISASHIROU , SASAKURI DAISUKE , FUJIWARA RYOJI
CPC classification number: H01J31/127 , H01J29/085 , H01J29/94
Abstract: PROBLEM TO BE SOLVED: To provide a flat image display obtaining high contrast even if back-scattered electrons reenter.
SOLUTION: A phosphor of γ≥0.9 when a current luminance characteristic is expressed as L=kIγ (L is luminance, I is an irradiation current, and k is a constant) is used as a phosphor of the flat image display wherein a rear plate having multi-electron emission elements and a face plate having the phosphor covered with metal back with a getter material are opposedly arranged and acceleration voltage from 8 kv to 15 kv is used.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：即使反向散射的电子重新进入，也提供获得高对比度的平面图像显示。 解决方案：将当前的亮度特性表示为L =kIγ（L是亮度，I是照射电流，k是常数）时的γ≥0.9的荧光体用作平面图像显示器的荧光体，其中 具有多电子发射元件的后板和具有用吸气材料覆盖有金属背的荧光体的面板相对布置，并且使用8kv至15kv的加速电压。 版权所有（C）2008，JPO＆INPIT
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4.发明专利
公开(公告)号：JP2003337438A
公开(公告)日：2003-11-28
申请号：JP2002146277
申请日：2002-05-21
Inventor： WADA TAKATSUGI , FUJIWARA RYOJI , TERAMOTO YOJI
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method, a magneto-optical drum and an image forming apparatus making formation of a higher definition and high resolution possible by developing a new latent image forming method.
SOLUTION: In the image forming method, the magneto-optical drum and the image forming apparatus, latent image formation is carried out by using transition from antiferromagnetism to ferromagnetism which is induced by light.
COPYRIGHT: (C)2004,JPOAbstract translation: 要解决的问题：通过开发新的潜像形成方法，提供可以通过形成更高分辨率和高分辨率的图像形成方法，磁光鼓和图像形成装置。 解决方案：在图像形成方法中，磁光鼓和图像形成装置通过使用从光引发的反铁磁转变为铁磁性而进行潜像形成。 版权所有（C）2004，JPO
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5.发明专利
公开(公告)号：JP2009146751A
公开(公告)日：2009-07-02
申请号：JP2007323177
申请日：2007-12-14
Inventor： NOMURA KAZUJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , TERAMOTO YOJI , MURAKAMI SHUNSUKE
CPC classification number: H01J31/127 , H01J29/04
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron emission device for achieving electron emission in a lower electric field to highly efficiently emit electrons with low voltage while facilitating manufacturing processes, and to provide an electron source and an image display apparatus. SOLUTION: The electron emission device includes a cathode electrode 102, an insulating film 103 provided on the cathode electrode 102, and a dipole layer 104 provided on the insulating film 103. The dipole layer 104 is formed by terminating the insulating film with NH groups. The electron source includes a plurality of electron emission devices. The image display apparatus includes the electron source, and an emitter for emitting light with electron irradiation. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于在较低电场中实现电子发射的场发射型电子发射装置，以便在制造过程中高效率地发射电子，并且提供电子源和图像显示装置 。 解决方案：电子发射器件包括阴极电极102，设置在阴极102上的绝缘膜103和设置在绝缘膜103上的偶极子层104.偶极子层104通过用绝缘膜 NH组。 电子源包括多个电子发射装置。 图像显示装置包括电子源和用电子照射发射光的发射器。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking6.发明专利Electron emission element manufacturing method, electron emission element, electron source, and image display 审中-公开电子发射元件制造方法，电子发射元件，电子源和图像显示
公开(公告)号：JP2009170344A
公开(公告)日：2009-07-30
申请号：JP2008009107
申请日：2008-01-18
Inventor： TERAMOTO YOJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , NOMURA KAZUJI , MURAKAMI SHUNSUKE
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element capable of uniformly emitting an electron beam and easy to manufacture in processes, to provide a manufacturing method thereof, to provide an electron source using the electron emission device, and to provide an image display using the electron source, having improved high-definition image quality. SOLUTION: The electron emission element manufacturing method includes a process of forming an electron emission film, a process of forming a first layer 103 having insulating or semi-conductive property on a substrate and a process of forming a second layer 104 mainly containing carbon on the first layer 103. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：为了提供能够均匀地发射电子束并容易制造的电子发射元件，提供其制造方法，以使用该电子发射器件提供电子源，并提供一种电子发射元件 使用电子源的图像显示，具有改进的高清晰图像质量。 解决方案：电子发射元件的制造方法包括形成电子发射膜的工艺，在衬底上形成具有绝缘或半导电性的第一层103的工艺以及形成主要含有 碳在第一层103上。版权所有（C）2009，JPO＆INPIT
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7.发明专利Electron emission device, electron source, image display apparatus, and method for manufacturing electron emission device 审中-公开电子发射装置，电子源，图像显示装置和制造电子发射装置的方法
公开(公告)号：JP2009146639A
公开(公告)日：2009-07-02
申请号：JP2007320639
申请日：2007-12-12
Inventor： NISHIMURA MICHIYO , FUJIWARA RYOJI , TERAMOTO YOJI , NOMURA KAZUJI , MURAKAMI SHUNSUKE
CPC classification number: H01J1/30 , H01J9/022 , H01J31/127 , H01J2201/30 , H01J2329/0405
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing an electron emission device that exhibits stability in a manufacturing process and can perform low-voltage and high-efficiency electron emission stably; the electron emission device manufactured by such a manufacturing method; an electron source using the electron emission device; and a high-contrast image display apparatus using the electron source. SOLUTION: The method for manufacturing an electron emission device includes: a step of preparing a carbon layer containing conductive metal particles; a step of oxidizing part of the conductive metal particles; and a step of forming a dipole layer on the top surface of the carbon layer. The electron emission device is manufactured by such a manufacturing method for the electron emission device. The electron source includes a plurality of electron emission devices. The image display apparatus includes: the electron source; and a luminance member that emits light by electron irradiation. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：提供一种制造电子发射器件的方法，其在制造过程中表现出稳定性并且可以稳定地执行低电压和高效电子发射; 通过这种制造方法制造的电子发射装置; 使用电子发射装置的电子源; 以及使用该电子源的高对比度图像显示装置。 解决方案：用于制造电子发射器件的方法包括：制备含有导电金属颗粒的碳层的步骤; 氧化部分导电金属颗粒的步骤; 以及在碳层的顶表面上形成偶极子层的步骤。 通过这种电子发射器件的制造方法制造电子发射器件。 电子源包括多个电子发射装置。 该图像显示装置包括：电子源; 以及通过电子照射发光的亮度部件。 版权所有（C）2009，JPO＆INPIT
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8.发明专利Electron-emitting element, electron source, image display device, and manufacturing method for electron-emitting element 审中-公开电子发射元件，电子源，图像显示装置和电子发射元件的制造方法
公开(公告)号：JP2009140655A
公开(公告)日：2009-06-25
申请号：JP2007313702
申请日：2007-12-04
Inventor： TERAMOTO YOJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , NOMURA KAZUJI , MURAKAMI SHUNSUKE
CPC classification number: H01J31/127 , H01J29/04
Abstract: PROBLEM TO BE SOLVED: To provide an electron-emitting element which offers a large emission current without inviting an increase in the size of the electron-emitting element and can be manufactured easily, an electron source using the electron-emitting element, and an image display device using the electron source which offers fine image quality and high definition. SOLUTION: The electron-emitting element includes a first cathode, a second cathode, a third cathode, an insulating layer, a gate electrode, and an electron-emitting material. The gate electrode, the insulating layer, and the second cathode have respective openings through which the gate electrode, insulating layer, and second cathode communicate with each other. The electron-emitting material is formed on the first cathode, where at least part of the electron-emitting material is exposed in the opening. The third cathode is so formed in the opening of the second cathode as to increase the length of the outline of an exposure area of the electron-emitting material, and is connected electrically to the first cathode. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：为了提供一种电子发射元件，其提供大的发射电流，而不会增加电子发射元件的尺寸并且可以容易地制造使用电子发射元件的电子源， 以及使用提供精细图像质量和高清晰度的电子源的图像显示装置。 解决方案：电子发射元件包括第一阴极，第二阴极，第三阴极，绝缘层，栅电极和电子发射材料。 栅电极，绝缘层和第二阴极具有各自的开口，栅电极，绝缘层和第二阴极彼此连通。 电子发射材料形成在第一阴极上，其中至少部分电子发射材料在开口中暴露。 第三阴极如此形成在第二阴极的开口中，以增加电子发射材料的曝光区域的轮廓的长度，并且与第一阴极电连接。 版权所有（C）2009，JPO＆INPIT
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9.发明专利Electron emitting element, electron source, image display device, and manufacturing method of electron emitting element 审中-公开电子发射元件，电子源，图像显示装置和电子发射元件的制造方法
公开(公告)号：JP2009104916A
公开(公告)日：2009-05-14
申请号：JP2007276269
申请日：2007-10-24
Inventor： TERAMOTO YOJI , FUJIWARA RYOJI , NISHIMURA MICHIYO , NOMURA KAZUJI , MURAKAMI SHUNSUKE
CPC classification number: H01J9/025 , H01J31/127 , H01J2201/30453 , H01J2329/0444
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element of field emission type which realizes electron emission that carries out beam convergence by low electric field and can emit electrons with high efficiency at a low voltage and of which manufacturing process is easy, an electron source, and an image display device. SOLUTION: A manufacturing method of the electron emitting element comprises a process to prepare beforehand a substrate having an insulating or a semi-conductive layer, and a process to expose the layer in an atmosphere including a neutral radical containing hydrogen. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：为了提供一种通过低电场实现光束会聚的电子发射的场致发射型电子发射元件，能够在低电压下以高效率发射电子，并且制造工艺容易， 电子源和图像显示装置。 解决方案：电子发射元件的制造方法包括预先制备具有绝缘或半导体层的衬底的工艺，以及在包含含氢的中性基团的气氛中暴露该层的工艺。 版权所有（C）2009，JPO＆INPIT
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10.发明专利Electron emitting element, electron source, image forming device and manufacturing method of electron emitting element 审中-公开电子发射元件，电子源，图像形成装置和电子发射元件的制造方法
公开(公告)号：JP2003016912A
公开(公告)日：2003-01-17
申请号：JP2001201326
申请日：2001-07-02
Inventor： FUJIWARA RYOJI
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element capable of improving electron emission efficiency and being relatively easily manufactured, a manufacturing method thereof, an electron source equipped with two or more such electron emitting elements and an image forming device with the electron source integrated thereto. SOLUTION: An electron emission layer 106 formed of an electron emitting material is arranged on a first electrode layer 102 within the opening of an insulating layer 104, and as the electron emission layer 106, a catalyst material and a fibrous carbon grown through the catalyst material are used.
Abstract translation: 要解决的问题：为了提供能够提高电子发射效率并且相对容易制造的电子发射元件，其制造方法，配备有两个或更多个这样的电子发射元件的电子源和具有电子源集成的图像形成装置 到此。 解决方案：由电子发射材料形成的电子发射层106布置在绝缘层104的开口内的第一电极层102上，并且作为电子发射层106，催化剂材料和通过催化剂材料生长的纤维状碳 被使用。
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