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1. 发明申请

US20060028120A1 Image display device and manufacturing method for spacer assembly used in image display device 失效
公开(公告)号：US20060028120A1
公开(公告)日：2006-02-09
申请号：US11245006
申请日：2005-10-07
申请人： Ken Takahashi , Sachiko Hirahara , Satoshi Ishikawa , Masaru Nikaido
发明人： Ken Takahashi , Sachiko Hirahara , Satoshi Ishikawa , Masaru Nikaido
IPC分类号： H01J63/04 , H01J1/62 , H01J9/24
CPC分类号： H01J29/467 , H01J9/185 , H01J9/242 , H01J29/028 , H01J31/127 , H01J2329/864
摘要： A device includes a first substrate having a phosphor screen and a second substrate opposed to the first substrate across a gap and having a plurality of electron emission sources for exciting the phosphor screen. A spacer assembly for supporting an atmospheric load that acts on the first and second substrates is provided between the substrates. The spacer assembly has a plate-shaped grid and spacers set up on the grid. The volume resistance of the spacers is gradually reduced from the grid side toward the substrate side.

2. 发明授权

US07042144B2 Image display device and manufacturing method for spacer assembly used in image display device 失效
标题翻译：图像显示装置及图像显示装置中使用的间隔组件的制造方法
公开(公告)号：US07042144B2
公开(公告)日：2006-05-09
申请号：US11245006
申请日：2005-10-07
申请人： Ken Takahashi , Sachiko Hirahara , Satoshi Ishikawa , Masaru Nikaido
发明人： Ken Takahashi , Sachiko Hirahara , Satoshi Ishikawa , Masaru Nikaido
IPC分类号： H01J1/88
CPC分类号： H01J29/467 , H01J9/185 , H01J9/242 , H01J29/028 , H01J31/127 , H01J2329/864
摘要： A device includes a first substrate having a phosphor screen and a second substrate opposed to the first substrate across a gap and having a plurality of electron emission sources for exciting the phosphor screen. A spacer assembly for supporting an atmospheric load that acts on the first and second substrates is provided between the substrates. The spacer assembly has a plate-shaped grid and spacers set up on the grid. The volume resistance of the spacers is gradually reduced from the grid side toward the substrate side.
摘要翻译：一种器件包括具有荧光屏的第一衬底和跨越间隙与第一衬底相对的第二衬底，并且具有用于激发荧光屏的多个电子发射源。用于支撑作用在第一和第二基板上的大气负载的间隔件组件设置在基板之间。间隔件组件具有板形网格和设置在网格上的间隔件。间隔物的体积电阻从电网侧朝向衬底侧逐渐减小。

3. 发明申请

US20050127563A1 Method of manufacturing spacer assembly, filling method for spacer forming material, filling device for spacer forming material, molding tool, and vacuum vessel 审中-公开
标题翻译：间隔组件的制造方法，间隔物形成材料的填充方法，间隔物成形材料的填充装置，成型工具和真空容器
公开(公告)号：US20050127563A1
公开(公告)日：2005-06-16
申请号：US11039993
申请日：2005-01-24
申请人： Daiji Hirosawa , Yukinori Ueda , Koji Takatori , Masaru Nikaido , Satoshi Ishikawa , Sachiko Hirahara
发明人： Daiji Hirosawa , Yukinori Ueda , Koji Takatori , Masaru Nikaido , Satoshi Ishikawa , Sachiko Hirahara
IPC分类号： B29C35/08 , B29C39/10 , B29C41/04 , B29C41/20 , B29C71/02 , H01J9/24 , H01J29/86 , H01J31/12
CPC分类号： B29C39/10 , B29C33/405 , B29C2035/0827 , H01J9/242 , H01J29/864 , H01J31/127 , H01J2329/8625 , H01J2329/863
摘要： A plate-like grid having a plurality of beam apertures and a plate-like molding tool are prepared. The molding tool has spacer forming holes and hole forming portions which are situated individually around the spacer forming holes to define the spacer forming holes and are formed of a UV transmitting material. The molding tool is brought in contact with a surface of the grid, whereby an assembly composed of the molding tool and the grid is formed. An ultraviolet-curing spacer forming material is filled into the spacer forming holes of the molding tool before or after the formation of the assembly. Ultraviolet rays are applied to the filled spacer forming material directly or through the hole forming portions, whereby the spacer forming material is cured. Thereafter, the molding tool is separated from the grid with the cured spacer forming material left on the grid.
摘要翻译：制备具有多个光束孔的板状栅格和板状模制工具。成形工具具有隔离物形成孔和孔形成部分，它们分别位于间隔物形成孔周围，以限定间隔物形成孔，并由UV透射材料形成。模制工具与网格的表面接触，从而形成由模具和网格组成的组件。在形成组件之前或之后，将紫外线固化间隔物形成材料填充到模制工具的间隔物形成孔中。紫外线直接或通过孔形成部分施加到填充间隔物形成材料，由此间隔物形成材料固化。此后，将模制工具与网格分开，并将固定的间隔物形成材料留在网格上。

4. 发明授权

US07161290B2 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US07161290B2
公开(公告)日：2007-01-09
申请号：US10921326
申请日：2004-08-19
申请人： Shigeo Takenaka , Masaru Nikaido , Sachiko Hirahara , Satoko Oyaizu
发明人： Shigeo Takenaka , Masaru Nikaido , Sachiko Hirahara , Satoko Oyaizu
IPC分类号： H01J29/02
CPC分类号： H01J31/127 , H01J29/028 , H01J2329/863 , H01J2329/864
摘要： An envelope includes a first substrate having an image display surface, and a second substrate opposing the first substrate with a space therebetween. Electron sources for activating the image display surface are arranged on the second substrate at a predetermined pixel pitch in an X-direction and a Y-direction perpendicular to each other. Spacers are provided between the first and second substrates. The spacers are arranged at several times the pixel pitch in the X-direction, and arranged in the Y-direction at the same pitch as the pixel pitch at least in a part of the image display surface, those of the spacers arranged in the Y-direction being arranged in line with the electron sources and being located at both sides of each of the corresponding electron sources to make an electron emitted from each of the corresponding electron sources pass between each adjacent pair of those spacers.
摘要翻译：信封包括具有图像显示表面的第一基板和与第一基板相对的第二基板，其间具有空间。用于激活图像显示表面的电子源以彼此垂直的X方向和Y方向上的预定像素间距布置在第二基板上。隔板设置在第一和第二基板之间。间隔物在X方向上以像素间距的几倍配置，并且至少在图像显示面的一部分中以与像素间距相同的间距配置在Y方向，间隔物配置在Y 方向被排列成与电子源一致并且位于每个相应的电子源的两侧，以使从每个相应的电子源发射的电子通过每个相邻的这些间隔物之间。

5. 发明申请

US20050077812A1 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US20050077812A1
公开(公告)日：2005-04-14
申请号：US10921326
申请日：2004-08-19
申请人： Shigeo Takenaka , Masaru Nikaido , Sachiko Hirahara , Satoko Oyaizu
发明人： Shigeo Takenaka , Masaru Nikaido , Sachiko Hirahara , Satoko Oyaizu
IPC分类号： H01J29/02 , H01J29/06 , H01J29/87 , H01J31/12 , H01J1/62 , H01J63/04
CPC分类号： H01J31/127 , H01J29/028 , H01J2329/863 , H01J2329/864
摘要： An envelope includes a first substrate having an image display surface, and a second substrate opposing the first substrate with a space therebetween. Electron sources for activating the image display surface are arranged on the second substrate at a predetermined pixel pitch in an X-direction and a Y-direction perpendicular to each other. Spacers are provided between the first and second substrates. The spacers are arranged at several times the pixel pitch in the X-direction, and arranged in the Y-direction at the same pitch as the pixel pitch at least in a part of the image display surface, those of the spacers arranged in the Y-direction being arranged in line with the electron sources and being located at both sides of each of the corresponding electron sources to make an electron emitted from each of the corresponding electron sources pass between each adjacent pair of those spacers.
摘要翻译：信封包括具有图像显示表面的第一基板和与第一基板相对的第二基板，其间具有空间。用于激活图像显示表面的电子源以彼此垂直的X方向和Y方向上的预定像素间距布置在第二基板上。隔板设置在第一和第二基板之间。间隔物在X方向上以像素间距的几倍配置，并且至少在图像显示面的一部分中以与像素间距相同的间距配置在Y方向，间隔物配置在Y 方向被排列成与电子源一致并且位于每个相应的电子源的两侧，以使从每个相应的电子源发射的电子通过每个相邻的这些间隔物之间。

6. 发明授权

US06193897B1 Shadow mask manufacturing method, shadow mask manufacturing apparatus, and cleaning device used in the method and apparatus 失效
标题翻译：荫罩制造方法，荫罩制造装置以及在该方法和装置中使用的清洁装置
公开(公告)号：US06193897B1
公开(公告)日：2001-02-27
申请号：US08887456
申请日：1997-07-02
申请人： Masaru Nikaido , Sachiko Hirahara , Yukio Okudo , Daizi Hirosawa , Hiroharu Takezawa
发明人： Masaru Nikaido , Sachiko Hirahara , Yukio Okudo , Daizi Hirosawa , Hiroharu Takezawa
IPC分类号： B44C122
CPC分类号： H01J9/142 , H01J2209/017
摘要： A shadow mask manufacturing method comprising the cleaning step performs rapid cleaning by spraying a cleaning solution, which is inert with respect to the band-like thin metal plate, upon upper and lower surfaces of the band-like thin metal plate and thereby generating cavitation near the surfaces of the band-like thin metal plate by using cavitation jet means, while regulating a position of the band-like thin metal plate and preventing the cleaning solution from leaking in a direction opposite to the conveyance direction of the band-like thin metal plate by using a first leakage-preventing seal unit provided upstream the cavitation jet means.
摘要翻译：包括清洗步骤的荫罩制造方法通过在带状薄金属板的上表面和下表面上喷射对带状薄金属板是惰性的清洗液进行快速清洗，从而在附近产生气蚀通过使用气蚀喷射装置，在调节带状薄金属板的位置并防止清洗液在与带状薄金属的输送方向相反的方向上泄漏的带状薄金属板的表面通过使用设置在空化喷射装置上游的第一防漏密封单元。

7. 发明授权

US6117774A Method for manufacturing shadow mask and etching-resistant layer-coating apparatus 失效
标题翻译：荫罩和耐蚀刻层涂装置的制造方法
公开(公告)号：US6117774A
公开(公告)日：2000-09-12
申请号：US943939
申请日：1997-09-30
申请人： Masaru Nikaido , Yasuhisa Ohtake , Sachiko Hirahara
发明人： Masaru Nikaido , Yasuhisa Ohtake , Sachiko Hirahara
IPC分类号： B05C1/00 , B05C1/08 , B05C9/06 , H01J9/14 , H01L21/302 , B44C1/22
CPC分类号： B05C1/0839 , B05C1/003 , B05C1/0826 , B05C1/0856 , B05C9/06 , H01J9/142 , H01J2209/015 , Y10S438/944
摘要： A method of manufacturing a shadow mask by making use of a coating apparatus, wherein a gravure roll 20 mm to 60 mm in diameter is disposed below a metallic thin plate and any supporting member is not disposed at an opposite side portion of the metallic thin plate to be contacted with the gravure roll. An etching resistant liquid is fed onto the gravure roll being rotated in a direction opposite to that of the metallic thin plate and at a peripheral speed of 4 to 25 times as high as that of a feeding speed of the metallic thin plate, and an excessive portion of the etching resistant liquid is wiped away by the doctor blade before the etching resistant liquid is transferred to the metallic thin plate thereby to form an etching resistant layer on the metallic thin plate.
摘要翻译：通过使用涂布装置制造荫罩的方法，其中直径为20mm至60mm的凹版辊设置在金属薄板的下方，并且任何支撑构件不设置在金属薄板的相对侧部分与凹版辊接触。将耐蚀刻液体供给到沿与金属薄板的方向相反的方向旋转的凹版辊，并且以与金属薄板的进给速度相同的4至25倍的圆周速度进给，在将耐腐蚀液体转移到金属薄板之前，防刮蚀液体的一部分被刮刀擦拭，从而在金属薄板上形成耐蚀刻层。

8. 发明申请

US20080018224A1 IMAGE DISPLAY DEVICE 审中-公开
标题翻译：图像显示设备
公开(公告)号：US20080018224A1
公开(公告)日：2008-01-24
申请号：US11689892
申请日：2007-03-22
申请人： Satoshi Ishikawa , Sachiko Hirahara
发明人： Satoshi Ishikawa , Sachiko Hirahara
IPC分类号： H01J1/62
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8655 , H01J2329/866
摘要： An envelope of an image display device has a first substrate formed with a phosphor screen including a phosphor layer and a second substrate opposed to the first substrate across a gap and provided with a plurality of electron emission sources which excite the phosphor layer. A plurality of columnar spacers which support an atmospheric load acting on the first and second substrates are provided between the first substrate and the second substrate. The plurality of spacers are individually bonded on the first substrate with an adhesive having an electrical resistance not higher than the electrical resistance of the spacers and set up on the first substrate.
摘要翻译：图像显示装置的包络具有形成有荧光屏的第一基板，该荧光屏包括荧光体层和跨越间隙与第一基板相对的第二基板，并且设置有多个激发荧光体层的电子发射源。支撑作用在第一和第二基板上的大气负载的多个柱状间隔件设置在第一基板和第二基板之间。多个间隔物用具有不高于间隔物的电阻的电阻的粘合剂分别结合在第一基板上并且设置在第一基板上。

9. 发明申请

US20060290263A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20060290263A1
公开(公告)日：2006-12-28
申请号：US11512213
申请日：2006-08-30
申请人： Satoshi Ishikawa , Sachiko Hirahara
发明人： Satoshi Ishikawa , Sachiko Hirahara
IPC分类号： H01J63/04
CPC分类号： H01J29/864 , H01J2329/00 , H01J2329/8625 , H01J2329/863
摘要： A spacer structure is provided between a first substrate having a phosphor screen formed thereon and a second substrate provided with a plurality of electron emission sources. Each spacer structure has a supporting substrate, which is opposed to the first and second substrates and has a plurality of electron beam passage apertures opposed individually to the electron emission sources, and a plurality of spacers set up on a surface of the supporting substrate. The supporting substrate is formed by joining together a plurality of divided substrates. Joint portions between the divided substrates extend astride the electron beam passage apertures of the supporting substrate.
摘要翻译：在其上形成有荧光屏的第一基板和设置有多个电子发射源的第二基板之间设置间隔结构。每个间隔结构具有支撑基板，该支撑基板与第一基板和第二基板相对，并且具有与电子发射源分开相对的多个电子束通过孔，以及设置在支撑基板的表面上的多个间隔件。支撑基板通过将多个分割的基板接合在一起而形成。分割的基板之间的接合部跨越支撑基板的电子束通过孔。

10. 发明申请

US20060192480A1 Image display device 失效
标题翻译：图像显示装置
公开(公告)号：US20060192480A1
公开(公告)日：2006-08-31
申请号：US11416096
申请日：2006-05-03
申请人： Satoshi Ishikawa , Takashi Nishimura , Sachiko Hirahara
发明人： Satoshi Ishikawa , Takashi Nishimura , Sachiko Hirahara
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： H01J31/123 , H01J29/862 , H01J2329/861
摘要： In a flat image display device in which a first substrate having phosphor layers formed oh an inner surface thereof and a second substrate having electron emitting elements which excite the phosphor layers are located opposite each other with a gap therebetween, the plate thickness of the second substrate is made smaller than the plate thickness of the first substrate. The second substrate is formed thinner than the first substrate so that it is more flexible. Even if spacers are subject to variation in height, therefore, the first and second substrates can be securely brought into contact with the spacers, whereby gaps between the spacers and the substrates can be eliminated, and electric discharge between the first and second substrates can be restrained.
摘要翻译：在其中具有形成在其内表面上的荧光体层的第一基板和激发荧光体层的电子发射元件的第二基板彼此间隔开的平面图像显示装置中，第二基板的板厚度被制成小于第一基板的板厚度。第二基板被形成为比第一基板更薄，使得其更灵活。即使间隔物的高度发生变化，也可以将第一基板和第二基板牢固地与间隔件接触，从而能够消除间隔物与基板之间的间隙，能够使第一基板与第二基板之间的放电束缚

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