公开(公告)号：US06608454B2

公开(公告)日：2003-08-19

申请号：US10009775

申请日：2001-12-17

Applicant: Norio Shimizu ,  Takuya Mashimo ,  Masatsugu Inoue

Inventor： Norio Shimizu ,  Takuya Mashimo ,  Masatsugu Inoue

IPC: G09G104

CPC classification number: H01J29/861 ,  H01J29/07 ,  H01J2229/0788 ,  H01J2229/862

Abstract: An inner surface of the panel is formed to satisfy at least one of the following relationships: ZPH/LPH≦0.0050, and ZPV/LPV≦0.050 where LPH represents a distance from a center of the effective section to a long axis end of the effective section. LPV represents a distance from the center to a short axis end of the effective section, ZPH represents a fall of the effective section at the long axis end along the tube axis, and ZPV presents a fall of the effective section at the short axis end along the axis of the tube axis. At least one of each long side and each short side of a mask surface is curved such that a central portion thereof projects outwardly, and satisfies at least corresponding one of the following relationships: YML/LML≦0.015, and XMS/LMS≦0.015 where LML represents a distance from the short axis to each corner of an effective portion of the mask surface, LMS represents a distance from the long axis to each corner of the effective portion, YML represents a fall, along the short axis, between a point of each long side on the short axis and a corner of the long side, and XMS represents a fall, along the long axis, between a point of each short side on the long axis and a corner of the short side.

Abstract translation: 面板的内表面形成为满足以下关系中的至少一个：ZPH / LPH <= 0.0050，ZPV / LPV <= 0.050其中LPH表示从有效部分的中心到长轴端的距离 有效部分。 LPV表示从有效截面的中心到短轴端的距离，ZPH表示沿着管轴的长轴端的有效截面的下降，ZPV呈现在短轴端的有效截面的下降 管轴的轴线。 掩模表面的每个长边和每个短边中的至少一个是弯曲的，使得其中心部分向外突出，并且满足以下关系中的至少一个：YML / LML <= 0.015，XMS / LMS <= 0.015其中LML表示从短轴到掩模表面的有效部分的每个角的距离，LMS表示从长轴到有效部分的每个角的距离，YML表示沿着短轴在a 并且XMS表示沿着长轴在长轴上的短边的点与短边的拐角之间的下降。

公开(公告)号：US06208067B1

公开(公告)日：2001-03-27

申请号：US09255016

申请日：1999-02-22

Applicant: Shinichiro Nakagawa ,  Norio Shimizu ,  Takuya Mashimo ,  Masatsugu Inoue

Inventor： Shinichiro Nakagawa ,  Norio Shimizu ,  Takuya Mashimo ,  Masatsugu Inoue

IPC: H01J2910

CPC classification number: H01J29/861 ,  H01J2229/862

Abstract: In a color cathode ray tube comprising a panel with a substantially rectangular effective portion whose outside face is almost flat or slightly curved and whose inside face has a curvature in the direction of minor axis near the short sides of the portion, and a fluorescent substance screen having a substantially rectangular effective region formed on the inside face of the effective portion of the panel, the short sides in the outer circumference of the effective region of the fluorescent substance screen are projected toward the center of the effective region. This improves the flatness of images appearing on the fluorescent substance screen provided on the inside face of the effective portion in the color cathode ray tube with the outside face of the effective portion of the substantially rectangular panel being almost flat and the inside face having a curvature in the direction of minor axis at least near the short sides.

Abstract translation: 在一种彩色阴极射线管中，包括具有大致矩形有效部分的面板，其外表面几乎平坦或略微弯曲，并且其内表面在该部分的短边附近具有短轴方向的曲率，以及荧光物质屏幕 具有形成在面板的有效部分的内表面上的大致矩形的有效区域，荧光物质屏幕的有效区域的外周中的短边朝向​​有效区域的中心突出。 这提高了在彩色阴极射线管的有效部分的内表面上设置的荧光物质屏幕上出现的图像的平坦度，其中大致矩形面板的有效部分的外表面几乎是平的，并且内表面具有曲率 在短轴的方向上至少在短边附近。

公开(公告)号：US5907317A

公开(公告)日：1999-05-25

申请号：US696002

申请日：1996-08-12

Applicant: Hidekazu Tanaka ,  Kazuhiko Arikawa ,  Takuya Mashimo ,  Syunsuke Akaza

Inventor： Hidekazu Tanaka ,  Kazuhiko Arikawa ,  Takuya Mashimo ,  Syunsuke Akaza

IPC: G06F3/023 ,  G06F3/048 ,  G06F15/02 ,  G06T11/20 ,  G09G5/02

CPC classification number: G06F15/0225 ,  G06F3/0489 ,  G06T11/206

Abstract: A graph displaying device and method whereby when functional expression data for producing graphs and the conditions of displaying the graphs are set, graphs for functional expressions data input in accordance with the conditions are displayed in corresponding colors on a display. First, functional expression data and corresponding color data which designate display colors of the graphs are input in corresponding relationship. In addition, range data which display coordinates and color data designating display colors of coordinates involved in the range data are input together. In response to this operation, the graphs for the input functional expression data are produced with the range data to which the color data are designated, the last-mentioned color data corresponding to color data which correspond to the functional expression data. The produced graphs and the coordinates are displayed in the corresponding designated colors.

Abstract translation: 一种图形显示装置和方法，其中设置用于产生图形的功能表达数据和显示图形的条件时，根据条件输入的功能表达数据的图形以对应的颜色显示在显示器上。 首先，以对应的关系输入表示图形的显示颜色的功能表达数据和对应的颜色数据。 此外，显示指定范围数据中涉及的坐标的显示颜色的坐标和颜色数据的范围数据一起输入。 响应于该操作，用与指定颜色数据的范围数据一起产生用于输入功能表达数据的图形，对应于与功能表达数据相对应的颜色数据的最后提到的颜色数据。 产生的图形和坐标以相应的指定颜色显示。

公开(公告)号：US5901074A

公开(公告)日：1999-05-04

申请号：US681011

申请日：1996-07-22

Applicant: Yukihiro Nakano ,  Takuya Mashimo ,  Makoto Takenaka ,  Teiji Shindo ,  Tomoaki Satoh ,  Mitsuru Okano ,  Yoshinori Asayama

Inventor： Yukihiro Nakano ,  Takuya Mashimo ,  Makoto Takenaka ,  Teiji Shindo ,  Tomoaki Satoh ,  Mitsuru Okano ,  Yoshinori Asayama

IPC: G06F15/02 ,  G06F3/023 ,  G06F3/147

CPC classification number: G06F15/0225

Abstract: A calculation data display device includes a display which displays input calculation data in colors. When specified calculation data is input, the calculation data display device displays the calculation data input after the specified calculation data in a color different from a regular color. The calculation data displayed in the different color is operated as calculation data belonging to the specified calculation data. First, when the specified calculation data is input in the calculation data inputting process, the calculation data input after the specified calculation data is displayed in a color different from the regular one until the user inputs releasing data. When the input calculation data is operated, the data displayed in the color different from the regular one is operated as the data belonging to the specified data input immediately before the data displayed in the different color.

Abstract translation: 计算数据显示装置包括以颜色显示输入计算数据的显示器。 当输入指定的计算数据时，计算数据显示装置以与常规颜色不同的颜色在指定的计算数据之后输入输入的计算数据。 以不同颜色显示的计算数据作为属于指定计算数据的计算数据进行操作。 首先，当在计算数据输入处理中输入指定的计算数据时，在指定的计算数据之后输入的计算数据以与常规的颜色不同的颜色显示，直到用户输入释放数据为止。 当操作输入计算数据时，以与不规则颜色不同的颜色显示的数据作为紧接在以不同颜色显示的数据之前的属于指定数据输入的数据进行操作。

公开(公告)号：US06894444B2

公开(公告)日：2005-05-17

申请号：US10761246

申请日：2004-01-22

Applicant: Takeshi Nakayama ,  Takuya Mashimo ,  Tohru Takahashi ,  Hiroyuki Oda

Inventor： Takeshi Nakayama ,  Takuya Mashimo ,  Tohru Takahashi ,  Hiroyuki Oda

IPC: H01J9/14 ,  H01J29/07 ,  G09G1/04

CPC classification number: H01J29/07 ,  H01J9/142 ,  H01J29/076 ,  H01J2229/0727 ,  H01J2229/0738

Abstract: A shadow mask is formed by lapping a main mask and an auxiliary mask on each other. The auxiliary mask includes a porous portion having electron beam passage holes, nonporous portions situated individually at the opposite ends of the porous portion, a pair of skirt portions extending individually from the nonporous portions and lapped on the skirt portion of the main mask, and second beads formed individually on the skirt portions and overlapping first beads of the main mask. The height or width of the first beads and the second beads in a superposed portion in which the main mask and the auxiliary mask are lapped on each other is differentiated from that of the beads in non-superposed portions outside the superposed portion.

Abstract translation: 通过将主掩模和辅助掩模彼此研磨而形成荫罩。 辅助掩模包括具有电子束通过孔的多孔部分，分别位于多孔部分的相对端的无孔部分，从无孔部分分别延伸并在主掩模的裙部上重叠的一对裙部，第二 珠子分别形成在裙部上并与主面罩重叠的第一珠部。 主掩模和辅助掩模彼此重叠的重叠部分中的第一珠粒和第二珠粒的高度或宽度与叠置部分外侧的非重叠部分中的珠粒的高度或宽度不同。

公开(公告)号：US06441545B1

公开(公告)日：2002-08-27

申请号：US09260014

申请日：1999-03-02

Applicant: Norio Shimizu ,  Shinichiro Nakagawa ,  Takuya Mashimo ,  Masatsugu Inoue

Inventor： Norio Shimizu ,  Shinichiro Nakagawa ,  Takuya Mashimo ,  Masatsugu Inoue

IPC: H01J2907

CPC classification number: H01J29/07 ,  H01J2229/075

Abstract: In a color cathode ray tube in which the external surface of an effective portion of a panel has a flat surface or a slight curvature, the shadow mask is set such that the layout distance between electron beam through hole array near the long side of an effective surface of the shadow mask is larger in the vicinity of the short axis than the layout distance at the center of the effective surface. Further, the layout distance becomes gradually smaller in direction away from the short axis, and thereafter, the layout distance changes to an increase. In the vicinity of the short side of the effective surface, the layout distance becomes equal to or larger than the layout distance near the short axis. Therefore, the curvature of the shadow mask and the electron beam through hole array are set in proper condition, and mislanding of beam landing due to deformation or oscillation of the shadow mask can be reduced. At the same time, howling of the phosphor screen can be minimized.

Abstract translation: 在面板的有效部分的外表面具有平坦表面或略微曲率的彩色阴极射线管中，荫罩被设置为使得电子束通孔阵列在长边附近的布局距离有效 荫罩的表面在短轴附近比在有效表面中心的布局距离更大。 此外，布局距离在远离短轴的方向上逐渐变小，此后，布局距离变为增加。 在有效表面的短边附近，布局距离等于或大于短轴附近的布局距离。 因此，阴影掩模和电子束通孔阵列的曲率被设定在适当的条件下，并且可以减小由于荫罩的变形或振动引起的束着色的误着地。 同时，荧光屏的啸声可以最小化。

公开(公告)号：US06342760B1

公开(公告)日：2002-01-29

申请号：US09268653

申请日：1999-03-16

Applicant: Takuya Mashimo ,  Norio Shimizu ,  Shinichiro Nakagawa ,  Masatsugu Inoue

Inventor： Takuya Mashimo ,  Norio Shimizu ,  Shinichiro Nakagawa ,  Masatsugu Inoue

IPC: H01J3112

CPC classification number: H01J29/87

Abstract: A color cathode ray tube having a reinforcing band, which constricts the outer periphery of a skirt portion of a vacuum envelope, arranged so as to fulfill a relation, b≧2.0a, where a is the distance between first and second planes along a tube axis, the first plane intersecting an end edge of the skirt portion and extending perpendicular to the tube axis, the second plane containing the central axis of stud pins supporting a shadow mask and extending perpendicular to the tube axis, and b is the distance between the first plane and a third plane along the tube axis, the third plane intersecting a side edge of the reinforcing band facing a vacuum envelope funnel.

Abstract translation: 一种彩色阴极射线管，其具有限制真空外壳的裙部的外周的加强带，其布置成满足关系式b> = 2.0a，其中a是沿着第一和第二平面之间的距离 管轴，所述第一平面与所述裙部的端缘相交并且垂直于所述管轴线延伸，所述第二平面包含支撑荫罩并垂直于所述管轴线延伸的柱销的中心轴线，并且b是 第一平面和沿管轴的第三平面，第三平面与加强带的面向真空包络漏斗的侧边缘相交。

公开(公告)号：US07045941B2

公开(公告)日：2006-05-16

申请号：US10766868

申请日：2004-01-30

Applicant: Takuya Mashimo ,  Tohru Takahashi ,  Hiroyuki Oda ,  Takeshi Nakayama

Inventor： Takuya Mashimo ,  Tohru Takahashi ,  Hiroyuki Oda ,  Takeshi Nakayama

IPC: H01J29/80

CPC classification number: H01J29/076 ,  H01J2229/0727 ,  H01J2229/0738 ,  H01J2229/0755

Abstract: A shadow mask has a main mask and an auxiliary mask overlapped on the main mask. Electron beam passage apertures formed in the main mask and the auxiliary mask are arranged at given pitches in the direction of a major axis. Each electron beam passage aperture of the auxiliary mask is a communicating hole, which is formed of a smaller hole in that surface of the auxiliary mask which is in contact with the main mask and a larger hole opening in the opposite surface of the auxiliary mask. The smaller and larger holes of each electron beam passage aperture of the auxiliary mask have their respective central axes extending coaxially with each other and substantially at right angles to the surface of the auxiliary mask in the direction of the major axis.

Abstract translation: 荫罩具有主掩模和与主掩模重叠的辅助掩模。 形成在主掩模和辅助掩模中的电子束通过孔沿长轴方向以给定的间距布置。 辅助掩模的每个电子束通过孔是在与主掩模接触的辅助掩模的表面中由较小的孔形成的连通孔和在辅助掩模的相对表面中较大的孔。 辅助掩模的每个电子束通过孔的较小和较大的孔具有彼此同轴延伸并且在辅助掩模的表面上与长轴方向基本成直角延伸的各自的中心轴。

公开(公告)号：US06922012B1

公开(公告)日：2005-07-26

申请号：US09647926

申请日：2000-02-15

Applicant: Takuya Mashimo ,  Norio Shimizu ,  Masatsugu Inoue

Inventor： Takuya Mashimo ,  Norio Shimizu ,  Masatsugu Inoue

IPC: H01J29/86 ,  H01J29/87

CPC classification number: H01J29/87

Abstract: A panel (2) of a vacuum envelope includes a substantially rectangular effective portion (8) having a substantially flat outer surface and also having a phosphor screen 1 formed on an inner surface, and a skirt portion (9) provided along a peripheral part of the effective portion and extended substantially perpendicularly to the effective portion. A funnel (3) is bonded to the skirt portion. A reinforcing band for fastening the skirt portion is attached round an outer surface of the skirt portion. When a distance in a direction of the tube axis from a bonding part between the panel and the funnel to an end of the reinforcing band on the outer surface side of the effective portion is represented by a and a distance in the direction of the tube axis from the bonding part to a central position of the outer surface of the effective portion is represented by h, the reinforcing band is arranged to satisfy a ≧0.9h.

Abstract translation: 真空外壳的面板（2）包括具有基本上平坦的外表面并且还具有形成在内表面上的荧光屏1的基本上为矩形的有效部分（8），以及沿着周边部分 有效部分并且基本上垂直于有效部分延伸。 漏斗（3）结合到裙部。 用于紧固裙部的加强带附接在裙部的外表面上。 当有效部分的外表面侧上的从管板和漏斗之间的接合部分到加强带的端部的管轴方向上的距离由 a表示时， 在有效部分的外表面的管轴方向从接合部到中心位置的距离由 h表示，加强带被布置成满足> = 0.9h。