公开(公告)号：US07045942B2

公开(公告)日：2006-05-16

申请号：US11142135

申请日：2005-06-01

申请人： Norio Shimizu ,  Fumiaki Nihei ,  Toshio Uchikawa

发明人： Norio Shimizu ,  Fumiaki Nihei ,  Toshio Uchikawa

IPC分类号： H01J29/81

CPC分类号： H01J29/07 ,  H01J29/861 ,  H01J2229/0788 ,  H01J2229/0794 ,  H01J2229/862

摘要： The radius of curvature of the outer surface of a panel is 10,000 mm or more, and a shadow mask is made of a material containing 95% or more of iron. A sagging amount change curve along a curve C1 on the surface of the shadow mask, which a plane passing through a center P0 of a useful area of the shadow mask and parallel to a tube axis and a major axis crosses, satisfies a particular Condition 1. Assuming that an intersection between the curve C1 and a useful area end of the shadow mask is a major axis end PL, a distance from the center P0 to the major axis end PL along a major axis is W, and a point on the curve C1 away from the center P0 by ⅔×W in the major axis direction is P1, a sagging amount change curve along a curve C2 on the surface of the shadow mask, which a plane passing through the point P1 and parallel to the tube axis and the minor axis crosses, satisfies a particular Condition 2. Consequently, a color picture tube can be realized, which has satisfactory visibility, and less degradation in color purity caused by doming while having a shadow mask made of an inexpensive material with satisfactory moldability.

摘要翻译： 面板的外表面的曲率半径为10,000mm以上，荫罩由含有95％以上的铁的材料构成。 沿着荫罩表面的曲线C 1的下垂量变化曲线，其通过荫罩的有用区域的中心P 0并平行于管轴和长轴交叉的平面满足特定的 条件1.假设曲线C 1和荫罩的有用区域端之间的交点是长轴端PL，则沿着长轴的中心P 0到长轴端PL的距离为W，并且 在长轴方向上离开中心P 0×2/3×W的曲线C 1上的点是P 1，沿着荫罩表面上的曲线C 2的下垂量变化曲线，通过点 P 1并且平行于管轴和短轴交叉，满足特定的条件2.因此，可以实现具有令人满意的可视性的彩色显像管，并且具有由具有荫罩制成的较少的由拱形引起的色纯度降低 的廉价材料，具有令人满意的成型性。

公开(公告)号：US20050269930A1

公开(公告)日：2005-12-08

申请号：US11142135

申请日：2005-06-01

申请人： Norio Shimizu ,  Fumiaki Nihei ,  Toshio Uchikawa

发明人： Norio Shimizu ,  Fumiaki Nihei ,  Toshio Uchikawa

IPC分类号： H01J29/07 ,  H01J29/80 ,  H01J29/86

CPC分类号： H01J29/07 ,  H01J29/861 ,  H01J2229/0788 ,  H01J2229/0794 ,  H01J2229/862

摘要： The radius of curvature of the outer surface of a panel is 10,000 mm or more, and a shadow mask is made of a material containing 95% or more of iron. A sagging amount change curve along a curve C1 on the surface of the shadow mask, which a plane passing through a center P0 of a useful area of the shadow mask and parallel to a tube axis and a major axis crosses, satisfies a particular Condition 1. Assuming that an intersection between the curve C1 and a useful area end of the shadow mask is a major axis end PL, a distance from the center P0 to the major axis end PL along a major axis is W, and a point on the curve C1 away from the center P0 by ⅔×W in the major axis direction is P1, a sagging amount change curve along a curve C2 on the surface of the shadow mask, which a plane passing through the point P1 and parallel to the tube axis and the minor axis crosses, satisfies a particular Condition 2. Consequently, a color picture tube can be realized, which has satisfactory visibility, and less degradation in color purity caused by doming while having a shadow mask made of an inexpensive material with satisfactory moldability.

摘要翻译： 面板的外表面的曲率半径为10,000mm以上，荫罩由含有95％以上的铁的材料构成。 沿着荫罩表面的曲线C 1的下垂量变化曲线，其通过荫罩的有用区域的中心P 0并平行于管轴和长轴交叉的平面满足特定的 条件1.假设曲线C 1和荫罩的有用区域端之间的交点是长轴端PL，则沿着长轴的中心P 0到长轴端PL的距离为W，并且 在长轴方向上离开中心P 0×2/3×W的曲线C 1上的点是P 1，沿着荫罩表面上的曲线C 2的下垂量变化曲线，通过点 P 1并且平行于管轴和短轴交叉，满足特定的条件2.因此，可以实现具有令人满意的可视性的彩色显像管，并且具有由具有荫罩制成的较少的由拱形引起的色纯度降低 的廉价材料，具有令人满意的成型性。

公开(公告)号：US20050007007A1

公开(公告)日：2005-01-13

申请号：US10909317

申请日：2004-08-03

申请人： Norio Shimizu ,  Toshio Uchikawa

发明人： Norio Shimizu ,  Toshio Uchikawa

IPC分类号： H01J29/07 ,  H01J29/86 ,  H01J29/70 ,  H01J31/00

CPC分类号： H01J29/861 ,  H01J29/07 ,  H01J2229/0788 ,  H01J2229/862

摘要： The mask body satisfies the following conditions, (ZMD−ZMH)/LMS≧0.020, and 0.065≦ZMD/LMD≦0.095 where in a substantially rectangular effective region with a predetermined curvature of the mask body, LMD is a distance between a central part and a diagonal-axis end of the effective region, LMS is a distance between a horizontal-axis end and the diagonal-axis end of the effective region, ZMD is a height difference between the central part and the diagonal-axis end in a direction of the tube axis, and ZMH is a height difference between the central part and the horizontal-axis end in the direction of the tube axis. With this structure, the mechanical strength of the mask body can be improved, and deformation of the mask body in a fabrication process and due to external shock can be prevented.

摘要翻译： 掩模体满足以下条件：（ZMD-ZMH）/ LMS> = 0.020，并且0.065≤ZMD/ LMD <= 0.095其中在具有掩模体的预定曲率的基本矩形的有效区域中，LMD是 有效区域的中心部分和对角轴端部，LMS是有效区域的水平轴端与对角轴端之间的距离，ZMD是中心部分与对角轴端部之间的高度差 在管轴的方向上，ZMH是管轴方向上的中心部和水平轴端之间的高度差。 通过这种结构，可以提高面罩主体的机械强度，并且可以防止制造工艺中的面罩主体和外部冲击时的变形。

公开(公告)号：US20090251691A1

公开(公告)日：2009-10-08

申请号：US12083835

申请日：2006-10-18

申请人： Hiromasa Shibata ,  Manabu Komatsu ,  Toshio Uchikawa

发明人： Hiromasa Shibata ,  Manabu Komatsu ,  Toshio Uchikawa

IPC分类号： G01N21/01 ,  G01N21/88

CPC分类号： G02B21/33

摘要： To provide a liquid immersion microscope device enabling nondestructive liquid immersion observation of a substrate without deteriorating quality of the substrate. To attain this, a liquid immersion microscope device of the present invention includes a supporting unit supporting a substrate as an observation target, an objective lens of a liquid immersion type, a first supplying unit supplying ultrapure water as a liquid for observation to a gap between a tip of the objective lens and the substrate, a first draining unit draining the liquid for observation after observation of the substrate, a second supplying unit supplying a liquid for cleaning, which is different from the liquid for observation drained by the first draining unit, to an area, of the substrate, that has been in contact with the liquid for observation, and a second draining unit draining the liquid for cleaning after the substrate is cleaned.

摘要翻译： 提供一种液晶显微镜装置，其能够对基板进行非破坏性液浸观察，而不会降低基板的质量。 为此，本发明的液浸式显微镜装置包括：支撑单元，其支撑作为观察对象的基板，液浸型物镜;第一供给单元，其将超纯水作为观察用液体供给到第 物镜的尖端和基板，在观察基板之后排出用于观察的液体的第一排水单元，供给与第一排水单元排出的观察用液体不同的清洗用液体的第二供给单元， 与已经与用于观察的液体接触的基板的区域，以及在清洁基板之后排出用于清洁的液体的第二排出单元。

公开(公告)号：US07265484B2

公开(公告)日：2007-09-04

申请号：US11141380

申请日：2005-05-31

申请人： Fumiaki Nihei ,  Norio Shimizu ,  Toshio Uchikawa

发明人： Fumiaki Nihei ,  Norio Shimizu ,  Toshio Uchikawa

IPC分类号： H01J29/80

CPC分类号： H01J29/07

摘要： The radius of curvature of an outer surface of a panel useful portion is 10,000 mm or more. Assuming that a length of a perforated region of a shadow mask in an X-axis (major axis) direction is 2L, s is a variable satisfying 0

摘要翻译： 面板有用部分的外表面的曲率半径为10,000mm以上。 假设荫罩的X轴（长轴）方向的穿孔区域的长度为2L，s为满足0 = 0.4， = s <= 0.8。 因此，可以提供具有令人满意的可视性的彩色显像管，并且具有由具有优异的可成形性和强度的荫罩引起的拱顶引起的色纯度的降低。