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公开(公告)号：US06803713B2
公开(公告)日：2004-10-12
申请号：US10015626
申请日：2001-12-17
IPC分类号： H01J2980
CPC分类号： H01J29/076 , H01J29/07 , H01J2229/0744 , H01J2229/0755
摘要： A shadow mask includes a shadow mask body opposed to a phosphor screen, and its peripheral portion is fixed to a mask frame. The shadow mask body includes a rectangular effective portion that is formed having a large number of electron beam passage apertures. The effective portion has a major axis and a minor axis that pass through its center and extends at right angles to each other. The shadow mask comprises an auxiliary mask fixed to a region that contains the minor axis of the effective portion of the shadow mask body. The auxiliary mask is in the form of a strip that extends long in the direction of the minor axis and has a large number of electron beam passage apertures that communicate individually with the electron beam passage apertures of the effective portion.
摘要翻译： 荫罩包括与荧光屏相对的荫罩体，其周边部固定在荫罩框架上。 荫罩主体包括形成有大量电子束通过孔的矩形有效部分。 有效部分具有通过其中心并且彼此成直角延伸的长轴和短轴。 荫罩包括固定到包含荫罩主体的有效部分的短轴的区域的辅助面罩。 辅助掩模是沿着短轴方向延伸的条带的形式，并且具有大量与有效部分的电子束通过孔单独连通的电子束通过孔。
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公开(公告)号：US4626737A
公开(公告)日：1986-12-02
申请号：US685230
申请日：1984-12-27
申请人： Shigeo Takenaka , Eizaburo Hamano , Eiji Kamohara
发明人： Shigeo Takenaka , Eizaburo Hamano , Eiji Kamohara
CPC分类号： H01J29/81
摘要： A mask-focusing color picture tube comprising an evacuated envelope; means to generate a number of electron beams; a display screen comprising a large number of phosphor stripes luminescing in different colors; a plurality of masks being spaced in the predetermined distance each other, individually having a number of apertures which is arranged in rows and being disposed in the vicinity of said screen, each electron beam being assigned to phosphor stripe of a respective color through said corresponding mask aperture, the improvement comprising, at least one of said plurality of masks having a plurality of projections on at least one side of said mask, said projections being separated each other by the rows of said apertures.
摘要翻译： 一种掩模聚焦彩色显像管，包括一个抽真空的外壳; 产生多个电子束的手段; 显示屏，其包括以不同颜色发光的大量荧光体条; 多个掩模以预定的距离彼此隔开，分别具有排列成行并设置在所述屏幕附近的多个孔，每个电子束通过所述对应掩模分配给各自的颜色的荧光条 所述改进包括所述多个掩模中的至少一个掩模在所述掩模的至少一侧上具有多个突起，所述突起被所述孔的排彼此分开。
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公开(公告)号：US4334169A
公开(公告)日：1982-06-08
申请号：US85678
申请日：1979-10-17
摘要： An electron gun comprises cathodes for emitting three electron beams, and grid electrodes forming at least two asymmetric electrostatic lenses along three electron gun axes. The lenses focus and deflect the electron beams to converge on a color cathode ray tube screen. The first asymmetric lens, in response to the focus voltage being varied, deflects the beam at a first angle and the second asymmetric lens deflects the beam at a second angle to compensate for the first angle deflection caused by the first asymmetric lens.
摘要翻译： 电子枪包括用于发射三个电子束的阴极，以及沿着三个电子枪轴形成至少两个非对称静电透镜的栅格电极。 透镜聚焦并偏转电子束以会聚在彩色阴极射线管屏幕上。 响应于聚焦电压变化，第一非对称透镜以第一角度偏转光束，并且第二非对称透镜以第二角度偏转光束以补偿由第一非对称透镜引起的第一角度偏转。
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公开(公告)号：US4218634A
公开(公告)日：1980-08-19
申请号：US949418
申请日：1978-10-03
申请人： Shigeo Takenaka
发明人： Shigeo Takenaka
CPC分类号： H01J29/624 , H01J29/48
摘要： An electron gun comprising a plurality of focusing grids spatially arranged along the path of an electron beam generated from a cathode and each bored with at least one opening for allowing the passage of the electron beam, wherein at least one of said plural focusing grids is formed of at least one electrode set at a grounding potential or a lower potential than a focusing voltage and at least one more electrode whose potential is defined by an electrostatic capacity; and a high voltage is produced to provide an electron lens, though enabling the electron lens to improve its performance without being obstructed by requirements associated with the construction of a picture tube.
摘要翻译： 一种电子枪，包括沿着从阴极产生的电子束的路径空间上布置的多个聚焦栅格，并且每个都具有至少一个用于允许电子束通过的开口，其中形成所述多个聚焦栅格中的至少一个 至少一个电极设置在接地电位或比聚焦电压低的电位，以及至少一个电极，其电位由静电电容限定; 并且产生高电压以提供电子透镜，尽管使电子透镜能够提高其性能而不受与显像管的构造相关联的要求的阻碍。
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公开(公告)号：US4197487A
公开(公告)日：1980-04-08
申请号：US912735
申请日：1978-06-05
申请人： Shigeo Takenaka , Eizaburo Hamano , Tetsuo Komatsu
发明人： Shigeo Takenaka , Eizaburo Hamano , Tetsuo Komatsu
CPC分类号： H01J29/701 , H01J29/566
摘要： A beam-index tube apparatus comprising a beam-index picture tube provided with an electron gun to generate an electron beam of an oval cross-section, a deflecting device having a deflecting yoke for deflecting the electron beam, and correcting elements provided in the proximity of a front end of the deflecting yoke and positioned corresponding to the horizontal axis and the diagonal axes of the picture tube. The correcting elements act upon the electron beam in a manner such that the rotating of the diagonally deflected electron beam and widening of the horizontally deflected electron beam are thereby corrected.
摘要翻译： 一种光束折射管装置，包括具有电子枪的光束折射率显像管，以产生椭圆形横截面的电子束，偏转装置具有用于偏转电子束的偏转轭，以及设置在邻近处的校正元件 的偏转轭的前端并且对应于显像管的水平轴线和对角轴定位。 校正元件以这样一种方式作用于电子束，从而校正了对角线偏转的电子束的旋转和水平偏转的电子束的加宽。
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36.发明授权
公开(公告)号：US3971043A
公开(公告)日：1976-07-20
申请号：US574637
申请日：1975-05-05
CPC分类号： H01J9/2271
摘要： An electroluminescent screen for a color cathode ray tube of the shadow-mask type having a plurality of light absorbing stripes and elemental light emitting electroluminescent stripes each separated by one of the light absorbing stripes is produced by locating a movable shield plate between a light source and shadow mask, the shield having an opening for limiting the path of light between the light source and the shadow mask. The shield plate is moved so as to move the irradiated area on the shadow mask along the length of rows of apertures of the mask. The light source is gradually inclined synchronously with the moving of the irradiated area on the shadow mask to be kept always substantially parallel to the rows of apertures in the irradiated area. The light source has a substantial longitudinal length and narrow width and moves transversely with respect to that length with predetermined amplitude and frequency during movement of the irradiated area across the mask. The light may be so formed that the light emitted from both ends is more intense than that emitted from the center portion thereof.
摘要翻译： 一种荫罩型彩色阴极射线管的电致发光屏是通过将可移动屏蔽板定位在光源与光源之间而制成的，具有多个吸光条和元素发光电致发光条， 该荫罩具有用于限制光源和荫罩之间的光路的开口。 移动屏蔽板以使荫罩上的照射区域沿荫罩的孔的长度移动。 光源与荫罩上的照射区域的移动同步地逐渐倾斜，以保持总是基本上平行于照射区域中的一排孔。 光源具有大的纵向长度和窄的宽度，并且在照射区域穿过掩模的运动期间，以相对于该长度具有预定的幅度和频率横向移动。 光可以这样形成，使得从两端发射的光比从其中心部分发射的光更强。
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公开(公告)号：US08517499B2
公开(公告)日：2013-08-27
申请号：US12277925
申请日：2008-11-25
申请人： Katsuhiko Takano , Makoto Shihoh , Shoji Kanemura , Hiroyasu Nomura , Katsumasa Nishikawa , Shigeo Takenaka , Manabu Sueoka , Junji Yasuda , Noriyuki Chino
发明人： Katsuhiko Takano , Makoto Shihoh , Shoji Kanemura , Hiroyasu Nomura , Katsumasa Nishikawa , Shigeo Takenaka , Manabu Sueoka , Junji Yasuda , Noriyuki Chino
IPC分类号： B41J29/377
CPC分类号： B41J2/515 , B41J2/1408 , B41J2/15 , B41J2/155 , B41J2202/19 , B41J2202/20
摘要： A temperature rise of a head due to a printing operation with a higher speed and a higher density is suppressed. To realize this, an inkjet printing head is provided in which a plurality of printing element substrates having an ejection opening array consisting of a plurality of ejection openings for ejecting ink are arranged on a support plate in a direction of the ejection opening array. The support plate includes therein a heat pipe and a flow path through which cooling liquid is flowed.
摘要翻译： 抑制由于具有更高速度和更高密度的打印操作而引起的头部的温度升高。 为了实现这一点，提供一种喷墨打印头，其中具有由多个用于喷射墨的喷射口组成的喷射口阵列的多个打印元件基板沿着喷射口阵列的方向布置在支撑板上。 支撑板包括热管和冷却液流过的流路。
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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：US20060211324A1
公开(公告)日：2006-09-21
申请号：US11405585
申请日：2006-04-18
CPC分类号： H01J9/185 , H01J9/241 , H01J9/242 , H01J31/12 , H01J31/127 , H01J2329/00 , H01J2329/8615 , H01J2329/8625 , H01J2329/863
摘要： A vacuum envelope includes a first substrate provided with an image display surface and a second substrate opposed to the first substrate with a gap and provided with a plurality of electron sources. The second substrate is formed of a metal substrate, of which a setting surface provided with the electron sources is covered by an insulating layer.
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40.发明授权公开(公告)号：US07071610B2
公开(公告)日：2006-07-04
申请号：US10965262
申请日：2004-10-15
CPC分类号： H01J9/185 , H01J9/241 , H01J9/242 , H01J31/12 , H01J31/127 , H01J2329/00 , H01J2329/8615 , H01J2329/8625 , H01J2329/863
摘要： A vacuum envelope includes a first substrate provided with an image display surface and a second substrate opposed to the first substrate with a gap and provided with a plurality of electron sources. The second substrate is formed of a metal substrate, of which a setting surface provided with the electron sources is covered by an insulating layer.
摘要翻译： 真空外壳包括具有图像显示表面的第一基板和与间隙相对的第一基板的第二基板，并且设置有多个电子源。 第二基板由金属基板形成，其中设置有电子源的设置表面被绝缘层覆盖。
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