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公开(公告)号：US07161290B2
公开(公告)日：2007-01-09
申请号：US10921326
申请日：2004-08-19
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。
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公开(公告)号：US20050077812A1
公开(公告)日：2005-04-14
申请号：US10921326
申请日：2004-08-19
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。
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公开(公告)号：US20070181892A1
公开(公告)日：2007-08-09
申请号：US11681239
申请日：2007-03-02
IPC分类号： H01L33/00
CPC分类号： H01J29/028 , H01J2329/863
摘要： A spacer structure is provided between a first substrate formed with a phosphor screen and a second substrate provided with a plurality of electron emission sources. A supporting substrate of the spacer structure has a first surface opposed to the first substrate, a second surface opposed to the second substrate, and a plurality of electron beam apertures opposed to the electron emission sources. A plurality of spacers are set up on the second surface. The supporting substrate has a plurality of height reducing portions which are individually in contact with the spacers and elastically deformable in the height direction of the spacers. Each of the height reducing portions has a recess formed in the first surface so as to face the spacer and a plurality of grooves formed on the second surface and situated around the spacer.
摘要翻译： 在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。 间隔结构的支撑衬底具有与第一衬底相对的第一表面，与第二衬底相对的第二表面和与电子发射源相对的多个电子束孔。 多个间隔件设置在第二表面上。 支撑基板具有多个高度减小部分，该多个高度减小部分分别与间隔件接触并可在间隔件的高度方向上弹性变形。 每个高度减小部分具有形成在第一表面中以与面对间隔件的凹部和形成在第二表面上并且位于间隔件周围的多个凹槽。
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公开(公告)号：US20070093166A1
公开(公告)日：2007-04-26
申请号：US11539981
申请日：2006-10-10
申请人： Satoko Oyaizu , Satoshi Ishikawa
发明人： Satoko Oyaizu , Satoshi Ishikawa
CPC分类号： H01J29/028 , H01J9/185 , H01J2329/863 , H01J2329/8635 , H01J2329/864 , H01J2329/8645
摘要： An image display device includes an envelope having a first substrate and a second substrate located opposite the first substrate across a gap and a plurality of pixels provided in the envelope. A plurality of spacers that support an atmospheric load acting on the first and second substrates are provided between the first substrate and the second substrate in the envelope. Indentations with Ra of 0.2 to 0.6 μm and Sm of 0.02 to 0.3 mm are formed covering the whole surfaces of the spacers. An electrically conductive substance is put on the spacer surfaces, thereby forming divided coating films. Since the coating films are divided by the indentations, they can form films of higher resistance that can suppress electric discharge.
摘要翻译： 图像显示装置包括具有第一基板和第二基板的外壳，所述第一基板和跨越间隙的与第一基板相对的第二基板以及设置在外壳中的多个像素。 支撑作用在第一和第二基板上的大气负载的多个间隔件设置在第一基板和外壳中的第二基板之间。 形成具有0.2至0.6μm的Ra和0.02至0.3mm的Sm的凹痕覆盖在间隔件的整个表面上。 将导电物质放在间隔物表面上，从而形成分隔的涂膜。 由于涂膜被凹痕划分，它们可以形成可以抑制放电的较高电阻的膜。
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