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1. 发明授权

US06239547B1 Electron-emitting source and method of manufacturing the same 失效
标题翻译：电子发射源及其制造方法
公开(公告)号：US06239547B1
公开(公告)日：2001-05-29
申请号：US09162731
申请日：1998-09-28
申请人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Mitsuaki Morikawa , Yahachi Saito
发明人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Mitsuaki Morikawa , Yahachi Saito
IPC分类号： H01J2946
CPC分类号： B82Y10/00 , H01J1/304 , H01J9/025 , H01J2201/30469 , Y10S977/939
摘要： An electron-emitting source of this invention includes at least a carbon nanotube formed from a columnar graphite layer. Electron are emitted from the tip of the carbon nanotube.
摘要翻译：本发明的电子发射源至少包括由柱状石墨层形成的碳纳米管。电子从碳纳米管的尖端发射。

2. 发明授权

US06914380B2 Vacuum fluorescent display having x-ray shielding cap 失效
标题翻译：具有x射线屏蔽帽的真空荧光显示器
公开(公告)号：US06914380B2
公开(公告)日：2005-07-05
申请号：US09938698
申请日：2001-08-23
申请人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hiroyuki Kurachi , Hiromu Yamada , Tomotaka Ezaki
发明人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hiroyuki Kurachi , Hiromu Yamada , Tomotaka Ezaki
IPC分类号： H01J29/86 , H01J63/04 , H01J29/18 , H01J31/00
CPC分类号： B82Y10/00 , H01J29/868 , H01J63/04 , H01J2201/30469 , H01J2229/0023 , H01J2229/8613 , H01J2229/8638
摘要： A vacuum fluorescent display includes a cathode electrode, grid electrode, anode electrode, at least one envelope, phosphor screen, and cap. The cathode electrode emits electrons. The grid electrode extracts the electrons from the cathode electrode. The anode electrode accelerates the electrons extracted from the cathode electrode. The envelope accommodates the cathode electrode, grid electrode, and anode electrode in a vacuum space and has a phosphor screen plate having light transmission properties. The phosphor screen is formed on an inner surface of the phosphor screen plate of the envelope and adapted to emit light upon bombardment of the electrons accelerated by the anode electrode. The cap is made of an X-ray shielding material and supported outside the envelope so as to surround the phosphor screen plate of the envelope through a gap. The cap has a light exit portion from which the light emitted from the phosphor screen emerges through the phosphor screen plate of the envelope.
摘要翻译：真空荧光显示器包括阴极电极，栅电极，阳极电极，至少一个外壳，荧光屏和盖。阴极发射电子。栅电极从阴极提取电子。阳极电极加速从阴极电极提取的电子。信封在真空空间中容纳阴极电极，栅电极和阳极电极，并具有透光性能的荧光屏板。荧光屏形成在外壳的荧光屏板的内表面上，并且适于在由阳极电极加速的电子轰击时发光。盖由X射线屏蔽材料制成，并被支撑在信封外面，以通过间隙包围信封的荧光屏板。盖具有光出射部分，从荧光屏发射的光通过信封的荧光屏板出现。

3. 发明授权

US06806637B2 Flat display and method of mounting field emission type electron-emitting source 失效
标题翻译：平面显示器和安装场致发射型电子发射源的方法
公开(公告)号：US06806637B2
公开(公告)日：2004-10-19
申请号：US09900078
申请日：2001-07-06
申请人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako
发明人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako
IPC分类号： H01J162
CPC分类号： B82Y10/00 , H01J9/025 , H01J9/185 , H01J31/127 , H01J2201/30469 , Y10S977/952
摘要： A flat display includes a glass substrate, field emission type electron-emitting source, a front glass member, an electron extracting electrode, and a phosphor film. The electron-emitting source is mounted on the substrate. The front glass member opposes the substrate through a vacuum space and has light transmittance at least partially. The electron extracting electrode has an electron passing hole and is set away from the electron-emitting source to oppose the substrate. The phosphor film is formed on that surface of the front glass member which opposes the substrate. The electron-emitting source includes a plate-like metal member and a coating film. The plate-like metal member has a large number of through holes and serves as a growth nucleus for nanotube fibers. The coating film is formed of nanotubes that cover a surface of the metal member and inner walls of the through holes. A method of mounting a field emission type electron-emitting source is also disclosed.
摘要翻译：平面显示器包括玻璃基板，场致发射型电子发射源，前玻璃构件，电子提取电极和荧光膜。电子发射源安装在基板上。前玻璃构件通过真空空间与基板相对，并且至少部分具有透光率。电子提取电极具有电子通过孔并远离电子发射源与基板相对。荧光膜形成在与基板相对的前玻璃构件的表面上。电子发射源包括板状金属构件和涂膜。板状金属构件具有大量的通孔，并且用作纳米管纤维的生长核。涂膜由覆盖金属构件的表面和通孔的内壁的纳米管形成。还公开了一种安装场致发射型电子发射源的方法。

4. 发明授权

US06965194B2 Vacuum fluorescent display having slit like openings 失效
标题翻译：具有狭缝状开口的真空荧光显示器
公开(公告)号：US06965194B2
公开(公告)日：2005-11-15
申请号：US09933984
申请日：2001-08-20
申请人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako , Kazuo Kobayashi , Hiroyuki Kurachi
发明人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako , Kazuo Kobayashi , Hiroyuki Kurachi
IPC分类号： H01J29/04 , H01J31/12 , H01J31/15 , H01J1/88 , H01J1/304 , H01J1/62
CPC分类号： H01J31/125 , Y10S977/952
摘要： A vacuum fluorescent display includes a front glass member, substrate, phosphor film, an electron-emitting portion, electron extracting electrode, and insulating support member. The front glass member has light transmission properties at least partly. The substrate opposes the front glass member through a vacuum space. The phosphor film is formed on that surface of the front glass member which opposes the substrate and has a predetermined display pattern. The electron-emitting portion is mounted on the substrate to oppose the phosphor film, and has an electron-emitting surface corresponding to the display pattern. The electron extracting electrode is arranged in the vacuum space between the electron-emitting portion and the phosphor film to be spaced apart from the electron-emitting portion by a predetermined distance. The insulating support member is formed on the substrate and adapted to support the electron extracting electrode and divide the electron-emitting surface of the electron-emitting portion into a plurality of regions.
摘要翻译：真空荧光显示器包括前玻璃构件，基板，荧光膜，电子发射部分，电子提取电极和绝缘支撑构件。前玻璃构件至少部分具有透光性。基板通过真空空间与前玻璃构件相对。荧光体膜形成在前玻璃构件的与基板相对的表面上并且具有预定的显示图案。电子发射部分安装在基板上以与荧光膜相对，并且具有对应于显示图案的电子发射表面。电子提取电极被布置在电子发射部分和荧光膜之间的真空空间中，以与电子发射部分隔开预定距离。绝缘支撑构件形成在基板上并且适于支撑电子提取电极并且将电子发射部分的电子发射表面分成多个区域。

5. 发明授权

US06652923B2 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source 失效
公开(公告)号：US06652923B2
公开(公告)日：2003-11-25
申请号：US10241975
申请日：2002-09-12
申请人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hirohiko Murakami
发明人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hirohiko Murakami
IPC分类号： C23C1626
CPC分类号： B82Y10/00 , B82Y30/00 , H01J1/304 , H01J9/025 , Y10S427/102 , Y10S977/939
摘要： An electron-emitting source includes a substrate and a coating film. The substrate is made of a material containing a metal serving as a growth nucleus for nanotube fibers as a main component, and has a plurality of through holes. The coating film is constituted by nanotube fibers formed on a surface of the substrate and wall surfaces of the through holes. A method of manufacturing an electron-emitting source is also disclosed.

6. 发明授权

US06624566B2 Vacuum fluorescent display 失效
公开(公告)号：US06624566B2
公开(公告)日：2003-09-23
申请号：US09941392
申请日：2001-08-28
申请人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako , Hiromu Yamada , Hiroyuki Kurachi
发明人： Sashiro Uemura , Junko Yotani , Takeshi Nagasako , Hiromu Yamada , Hiroyuki Kurachi
IPC分类号： H01J162
CPC分类号： H01J29/085 , H01J29/467 , H01J31/127 , Y10S977/952
摘要： A vacuum fluorescent display includes a front glass member, substrate, control electrode, plate-like field emission type electron-emitting source, mesh-like electron extracting electrode, and phosphor film. The front glass member has light transmission properties at least partly, and the substrate opposes the front glass member through a vacuum space. The control electrode is formed on an inner surface of the substrate. The plate-like field emission type electron-emitting source with a plurality of through holes is arranged in the vacuum space to be spaced apart from the control electrode. The mesh-like electron extracting electrode is formed between the field emission type electron-emitting source and the front glass member to be spaced apart from the field emission type electron-emitting source. The phosphor film is formed inside the front glass member.

7. 发明授权

US06522055B2 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source 失效
标题翻译：电子发射源，电子发射模块和制造电子发射源的方法
公开(公告)号：US06522055B2
公开(公告)日：2003-02-18
申请号：US09784868
申请日：2001-02-15
申请人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hirohiko Murakami
发明人： Sashiro Uemura , Takeshi Nagasako , Junko Yotani , Hirohiko Murakami
IPC分类号： H01J1304
CPC分类号： B82Y10/00 , B82Y30/00 , H01J1/304 , H01J9/025 , Y10S427/102 , Y10S977/939
摘要： An electron-emitting source includes a substrate and a coating film. The substrate is made of a material containing a metal serving as a growth nucleus for nanotube fibers as a main component, and has a plurality of through holes. The coating film is constituted by nanotube fibers formed on a surface of the substrate and wall surfaces of the through holes. A method of manufacturing an electron-emitting source is also disclosed.
摘要翻译：电子发射源包括基底和涂膜。基板由含有用作纳米管纤维的生长核的金属作为主要成分的材料制成，并且具有多个通孔。涂膜由形成在基板表面上的纳米管纤维和通孔的壁面构成。还公开了一种制造电子发射源的方法。

8. 发明授权

US06917157B2 Electrode for electron source, method for producing the same, and electronic tube using the same 失效
标题翻译：电子源用电极及其制造方法以及使用该电极的电子管
公开(公告)号：US06917157B2
公开(公告)日：2005-07-12
申请号：US10164798
申请日：2002-06-07
申请人： Tomotaka Ezaki , Sashiro Uemura , Junko Yotani , Hiromu Yamada , Takeshi Nagasako , Hiroyuki Kurachi , Kazunori Tatsuda , Yukiharu Seko , Tsuyoshi Maesoba
发明人： Tomotaka Ezaki , Sashiro Uemura , Junko Yotani , Hiromu Yamada , Takeshi Nagasako , Hiroyuki Kurachi , Kazunori Tatsuda , Yukiharu Seko , Tsuyoshi Maesoba
IPC分类号： H01J9/02 , H01J1/30 , H01J1/304 , H01J21/10 , H01J31/12 , H01J1/52
CPC分类号： B82Y10/00 , H01J1/304 , H01J21/10 , H01J2201/30469
摘要： Disclosed is an electrode for an electron source, a method for producing the same, and an electronic tube using the same which provide a decreased thickness of an electron emitting source, and an improved current distribution percentage. The electronic tube comprises a substrate, an electron emitting source area formed on the substrate, and a shield area around the electron emitting area. The shield area is formed of a material that does not produce an electron emitting source, when the electron emitting source is produced by a dry method. As a result, if a space between an electron drawing electrode and the electrode for the electron source is narrow, the percentage of anode current increases in the total current, thereby improving the current distribution percentage.
摘要翻译：公开了一种用于电子源的电极，其制造方法和使用该电极的电子管，其提供电子发射源的厚度减小，并且改善了电流分布百分比。电子管包括基板，形成在基板上的电子发射源区域和围绕电子发射区域的屏蔽区域。当通过干法制造电子发射源时，屏蔽区域由不产生电子发射源的材料形成。结果，如果电子吸引电极和电子源用电极之间的空间窄，则阳极电流的百分比在总电流上增加，从而提高电流分布比例。

9. 发明申请

US20080061675A1 Fluorescent display device 失效
标题翻译：荧光显示装置
公开(公告)号：US20080061675A1
公开(公告)日：2008-03-13
申请号：US11805582
申请日：2007-05-23
申请人： Junko Yotani , Sashiro Uemura
发明人： Junko Yotani , Sashiro Uemura
IPC分类号： H01J3/02
CPC分类号： H01J29/04 , H01J29/467 , H01J29/864 , H01J31/127 , H01J2329/04 , H01J2329/0494 , H01J2329/4604 , H01J2329/4613 , H01J2329/8625
摘要： A fluorescent display device includes a front glass at least part of which is translucent, a substrate, a cathode, an electron-emitting layer, an electron extracting electrode, a phosphor film and an anode, and a conductive layer. The substrate is formed of an insulating member arranged to oppose the front glass. The front glass and the substrate constitute part of a vacuum envelope. The cathode is disposed on the substrate. The electron-emitting layer includes a carbon nanotube and is formed on a surface of the cathode. The electron extracting electrode is arranged between the substrate and the front glass to be spaced apart from the cathode. The phosphor layer and the anode stack on a surface of the front glass which opposes the substrate. The conductive layer is formed between the cathode and the substrate.
摘要翻译：荧光显示装置包括其至少一部分是半透明的前玻璃，基板，阴极，电子发射层，电子提取电极，荧光膜和阳极以及导电层。衬底由布置成与前玻璃相对的绝缘构件形成。前玻璃和基板构成真空外壳的一部分。阴极设置在基板上。电子发射层包括碳纳米管，并形成在阴极的表面上。电子提取电极布置在基板和前玻璃之间以与阴极间隔开。在前玻璃的与基板相对的表面上的荧光体层和阳极堆叠。导电层形成在阴极和衬底之间。

10. 发明授权

US07245070B2 Flat display 失效
标题翻译：平面显示
公开(公告)号：US07245070B2
公开(公告)日：2007-07-17
申请号：US11083511
申请日：2005-03-17
申请人： Junko Yotani , Sashiro Uemura
发明人： Junko Yotani , Sashiro Uemura
IPC分类号： H01J1/62
CPC分类号： H01J31/123 , B82Y10/00 , H01J29/028 , H01J2329/8625
摘要： A flat display includes a front glass plate, substrate, cathode, gate electrode, a phosphor screen and metal-backed film, and matrix-like spacer. The front glass plate is at least partly transparent. The substrate is arranged to oppose the front glass plate through a vacuum space. The cathode is formed on the substrate and has an electron-emitting source made of nano tube fibers. The gate electrode has an electron-passing hole in a direction perpendicular to the substrate and is arranged in the vacuum space away from the cathode to oppose the substrate. The phosphor screen and metal-backed film are sequentially stacked on a surface of the front glass plate which opposes the substrate. The matrix-like spacer is stacked between the gate electrode and front glass plate and has a plurality of openings each corresponding to the electron-passing hole.
摘要翻译：平板显示器包括前玻璃板，基板，阴极，栅电极，荧光屏和金属背衬膜，以及矩阵状间隔件。前玻璃板至少是部分透明的。基板被布置成通过真空空间与前玻璃板相对。阴极形成在衬底上并具有由纳米管纤维制成的电子发射源。栅电极在垂直于衬底的方向上具有电子通过孔，并且设置在真空空间中，远离阴极与衬底相对。荧光屏和金属背衬膜依次堆叠在与基板相对的前玻璃板的表面上。矩阵状间隔物堆叠在栅电极和前玻璃板之间，并且具有各自对应于电子通过孔的多个开口。

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