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1. 发明授权

US06518696B2 Color cathode ray tube with shadow mask and mask frame having round corners 失效
标题翻译：带荫罩的彩色阴极射线管和具有圆角的面罩框架
公开(公告)号：US06518696B2
公开(公告)日：2003-02-11
申请号：US09837466
申请日：2001-04-19
申请人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
发明人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
IPC分类号： H01J2980
CPC分类号： H01J29/07 , H01J29/073 , H01J2229/0722 , H01J2229/0766
摘要： A color cathode ray tube including a shadow mask assembly and an inner shield provided for the shadow mask assembly which are disposed within the tube. The shadow mask assembly includes a substantially rectangular shadow mask, a substantially rectangular mask frame, and a spring for mounting the shadow mask assembly in the panel of the cathode ray tube. The shadow mask has a curved surface having electron beam passing holes and a skirt folded from the margin of the curved surface and extending in a tube axis direction. At least one of the major and minor sides of the substantially rectangular shadow mask has a curvature convex to the tube axis with corners thereof being round and at least one of the major and minor sides of the substantially rectangular mask frame is linear or has a curvature concave to the tube axis with corners thereof being round.
摘要翻译：一种彩色阴极射线管，其包括荫罩组件和设置在该荫罩组件内的屏蔽罩。荫罩组件包括基本上矩形的荫罩，大致矩形的荫罩框架和用于将荫罩组件安装在阴极射线管的面板中的弹簧。荫罩具有具有电子束通过孔和从曲面的边缘折叠并沿管轴方向延伸的裙部的弯曲表面。基本上矩形的荫罩的主面和短边中的至少一个具有与管轴凸起的曲率，其角部是圆形的，并且基本上矩形的荫罩框架的主面和次侧中的至少一个是线性的或具有曲率凹入管轴，其角部是圆形的。

2. 发明授权

US5818155A Cathode ray tube having a small-diameter neck and method of manufacture thereof 失效
标题翻译：具有小直径颈部的阴极射线管及其制造方法
公开(公告)号：US5818155A
公开(公告)日：1998-10-06
申请号：US521222
申请日：1995-08-30
申请人： Takao Kawamura , Hisashi Nose , Eisuke Inoue
发明人： Takao Kawamura , Hisashi Nose , Eisuke Inoue
IPC分类号： H01J9/26 , H01J29/92 , H01R13/46
CPC分类号： H01J9/263 , H01J29/925
摘要： A cathode ray tube has a vacuum envelope formed of a panel portion supporting a phosphor film on an inner surface thereof, a neck housing an electron gun, a funnel joining the panel and the neck, and a stem sealing an open end of the neck and mounting the electron gun via a plurality of pins extending through the stem. The inside diameters at the open end sealed by the stem and vicinities thereof become gradually larger toward the open end sealed by the stem, or retain at least a value substantially equal to an inside diameter of a major portion of the neck.
摘要翻译：阴极射线管具有由其内表面上支撑荧光膜的面板部分，容纳电子枪的颈部，连接面板和颈部的漏斗以及密封颈部的开口端的杆形成的真空外壳，以及通过延伸穿过杆的多个销安装电子枪。由杆部及其附近密封的开口端的内径朝向由杆密封的开口端逐渐变大，或者保持至少大致等于颈部的主要部分的内径的值。

3. 发明授权

US06534908B1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US06534908B1
公开(公告)日：2003-03-18
申请号：US09512474
申请日：2000-02-24
申请人： Hisashi Nose , Hiroshi Ito , Kenji Kawamata
发明人： Hisashi Nose , Hiroshi Ito , Kenji Kawamata
IPC分类号： H01J2956
CPC分类号： H01J29/861
摘要： A color cathode ray tube includes a vacuum envelope comprised of a neck portion having a circular cross section and a funnel portion having a deflection yoke mounting region of pyramidal shape at a side which is connected to said neck portion. In this color cathode ray tube, an inflection edge in which an inner surface angle changes from an inner wall of the deflection yoke mounting region to a panel portion side inner wall of said funnel portion is formed on an inner surface of a funnel portion at a panel portion side terminal end of the deflection yoke mounting region, and an angle made by a straight line which passes through an endmost face of the inflection edge and is perpendicular to the tube axis and a tangent line at the endmost face is within 5°-11°. The pyramidal deflection yoke mounting region has the inner wall opening perpendicular to the tube axis direction formed in a pin cushion shape and recesses having a curvature are formed at respective corners. The distance between a first straight line which connects bottom portions of neighboring recesses of the corner portions and a second straight line which is in contact with a central point of an inner wall between the neighboring corners and is parallel with the first straight line is not more than 2.0 mm or preferably not more than 0.1 mm, provided that said tube axis direction is taken as +.
摘要翻译：彩色阴极射线管包括由具有圆形横截面的颈部组成的真空外壳和在与所述颈部连接的一侧具有金字塔形的偏转线圈安装区域的漏斗部分。在该彩色阴极射线管中，在漏斗部的内表面上形成有内表面角从偏转线圈安装区域的内壁向所述漏斗部的面板部侧内壁变化的弯曲边缘偏转线圈安装区域的面板部分侧终端，以及通过弯曲边缘的最终面并且垂直于管轴线并且最终面处的切线的直线所形成的角度在5°〜 11°。锥形偏转线圈安装区域具有垂直于形成为销垫形状的管轴线方向的内壁开口，并且在各个角部形成具有曲率的凹部。连接角部的相邻凹部的底部的第一直线与与相邻角部之间的内壁的中心点与第一直线平行的第二直线的距离不大如果所述管轴方向为+，则为2.0mm以上，优选为0.1mm以下。

4. 发明授权

US06605891B1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US06605891B1
公开(公告)日：2003-08-12
申请号：US09504078
申请日：2000-02-15
申请人： Hisashi Nose
发明人： Hisashi Nose
IPC分类号： H01J2976
CPC分类号： H01J29/861 , H01J2229/8609 , H01J2229/88
摘要： In a cathode ray tube of the present invention, the shape 20 of an outer wall opening and the shape 21 of an inner wall opening in a direction perpendicular to a tube axis within a range which extends 35 mm to the panel portion side and 20 mm to the neck portion side from a reference line set in a deflection yoke mounting region of a funnel portion are respectively formed in an approximately rectangular shape and an approximately pin-cushion shape, and the shape 21 of the inner wall opening of deflection yoke mounting region of the funnel portion in a direction perpendicular to a tube axis direction has a radius of curvature Rc at respective corners, and the difference between a first straight line 22V and 22H which connects neighboring bottom portions of the corners and a second straight line 23V and 23H which is in contact with a central point of the inner wall between the neighboring corner portions and is disposed parallel to the first straight line is set to 2.0 mm at maximum provided that the direction toward the tube axis is taken as +.
摘要翻译：在本发明的阴极射线管中，外壁开口的形状20和与管轴垂直的方向的内壁的形状21在与面板部侧延伸35mm的范围内，20mm 从设置在漏斗部的偏转线圈安装区域的基准线的颈部侧分别形成为大致矩形，大致为缓冲垫形状，偏转线圈安装区域的内壁开口的形状21 漏斗部分在垂直于管轴方向的方向上具有各个拐角处的曲率半径R c，连接相邻的拐角底部的第一直线22V和22H之间的差以及第二直线23V和23H 其与相邻角部之间的内壁的中心点接触并且平行于第一直线设置为最大为2.0mm 朝向管轴的方向为+。

5. 发明授权

US06222311B1 Narrow-neck CRT having a large stem pin circle 失效
标题翻译：窄颈CRT具有较大的针脚圆
公开(公告)号：US06222311B1
公开(公告)日：2001-04-24
申请号：US09551204
申请日：2000-04-17
申请人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
发明人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
IPC分类号： H01J3100
CPC分类号： H01J29/92 , H01J29/861
摘要： A cathode ray tube has a vacuum envelope including a panel portion having a phosphor screen, a neck portion having a stem fused and sealed to one end thereof, and a funnel portion for connecting the other end of the neck portion and the panel portion. The stem has stem pins annularly arrayed, sealed thereto and extending there-through for supporting an electron gun in the neck portion, and a stem mound is raised and formed integrally with the stem around a base of each of the stem pins on an electron-gun-supporting side thereof. The stem is provided with a raised outer circular edge or a flat outer circular edge. A first distance R1 is defined as a distance from a center axis of the neck portion to an inner wall in a region of the neck portion facing a major portion of the electron gun, and a second distance R2 is defined as a distance from the center axis to an outside edge of the stem mound as measured at half an axial height of the stem mound. The first distance R1 and the second distance R2 satisfy a relationship, 0
摘要翻译：阴极射线管具有真空外壳，该真空外壳包括具有荧光屏的面板部分，颈部具有熔接并密封到其一端的杆，以及用于连接颈部的另一端和面板部分的漏斗部分。茎具有环形排列的茎柱，密封在其上并在其上延伸，用于在颈部中支撑电子枪，并且茎墩升起并与茎周围的每个茎穗的基部一体地形成在电子束上，枪支撑侧。杆设置有凸起的外圆周边缘或平坦的外圆周边缘。第一距离R1被定义为在颈部的面对电子枪的主要部分的区域中从颈部的中心轴线到内壁的距离，并且第二距离R2被定义为距离中心的距离轴线到茎墩的外边缘，如在茎墩的半轴向高度处测量的。第一距离R1和第二距离R2满足关系，0

6. 发明授权

US06194823B1 Color cathode ray tube having adjustment magnet assembly at the neck portion of the tube 失效
标题翻译：彩色阴极射线管，其在管的颈部具有调节磁体组件
公开(公告)号：US06194823B1
公开(公告)日：2001-02-27
申请号：US09115941
申请日：1998-07-15
申请人： Kentaro Oku , Hidehiro Koumura , Tomoki Nakamura , Hisashi Nose , Kunio Ishiyama
发明人： Kentaro Oku , Hidehiro Koumura , Tomoki Nakamura , Hisashi Nose , Kunio Ishiyama
IPC分类号： H01J2950
CPC分类号： H01J29/703 , H01J2229/5682
摘要： A color cathode ray tube has a vacuum vessel including a panel portion having a phosphor screen on its inner face, a neck portion and a funnel portion jointing the neck portion and the panel portion; an electron gun assembly including an electrostatic main lens disposed in the neck portion; a deflection yoke arranged around the neck side of the funnel portion for deflecting three in-line arranged electron beams emitted from the electron gun assembly to the phosphor screen; and a 2-pole ring magnet arranged around the neck portion for adjusting the trajectories of the electron beams. The 2-pole ring magnet is arranged to have its center closer to the phosphor screen than is the center of the electrostatic main lens of the electron gun assembly. The value, as calculated by dividing the value of the radial component amplitude of the magnetic field distribution of the 2-pole ring magnet on the circumference of a circle having a radius of the s-size, by the value of the circumferential component amplitude, is 0.86 to 1.38, and preferably 0.955 to 1.275.
摘要翻译：彩色阴极射线管具有真空容器，该真空容器包括在其内表面上具有荧光屏的面板部分，颈部和连接颈部和面板部分的漏斗部分; 包括设置在所述颈部中的静电主透镜的电子枪组件; 设置在漏斗部分的颈部侧的偏转线圈，用于将从电子枪组件发射的三个一字排列的电子束偏转到荧光屏上; 以及设置在颈部周围的用于调整电子束轨迹的2极环形磁铁。 2极环形磁铁的中心比电子枪组件的静电主透镜的中心更靠近荧光屏。通过将2极环形磁铁的磁场分布的径向分量振幅的值除以半径为s尺寸的圆的圆周上的值除以圆周分量振幅的值计算，为0.86〜1.38，优选为0.955〜1.275。

7. 发明授权

US6078134A Narrow-neck CRT having a large stem pin circle 失效
标题翻译：窄颈CRT具有较大的针脚圆
公开(公告)号：US6078134A
公开(公告)日：2000-06-20
申请号：US421502
申请日：1999-10-20
申请人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
发明人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
IPC分类号： H01J29/90 , H01J29/86 , H01J29/92 , H01J31/00
CPC分类号： H01J29/92 , H01J29/861
摘要： A cathode ray tube has a vacuum envelope including a panel portion having a phosphor screen, a neck portion having a stem fused and sealed to one end thereof, and a funnel portion for connecting the other end of the neck portion and the panel portion. The stem includes plural stem pins annularly arrayed, sealed thereto and extending therethrough for supporting an electron gun in the neck portion. An outside diameter of the neck portion in a region thereof facing a major portion of the electron gun is not more than 29.1 mm. A stem mound is raised and formed integrally with the stem around a base of each of the stem pins on an electron-gun-supporting side thereof. A first distance R1 and a second distance R2 satisfy a relationship, 0
摘要翻译：阴极射线管具有真空外壳，该真空外壳包括具有荧光屏的面板部分，颈部具有熔接并密封到其一端的杆，以及用于连接颈部的另一端和面板部分的漏斗部分。杆包括环形排列的多个杆销，密封在其上并延伸穿过其中，用于在颈部中支撑电子枪。颈部的面对电子枪的主要部分的区域的外径不大于29.1mm。在其电子枪支撑侧的每个茎销的基部周围，茎部隆起并形成为一体。第一距离R1和第二距离R2满足关系，0

8. 发明授权

US5994830A Narrow-neck CRT having a large stem pin circle 失效
标题翻译：窄颈CRT具有较大的针脚圆
公开(公告)号：US5994830A
公开(公告)日：1999-11-30
申请号：US281811
申请日：1999-03-31
申请人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
发明人： Hisashi Nose , Takao Nakamura , Hidehiro Koumura
IPC分类号： H01J29/90 , H01J29/86 , H01J29/92 , H01J31/00
CPC分类号： H01J29/92 , H01J29/861
摘要： A cathode ray tube includes a panel portion having a phosphor screen, a neck portion having a stem fused and sealed to one end thereof, the stem having a plurality of stem pins annularly arrayed, sealed thereto and extending therethrough for supporting an electron gun in the neck portion and a funnel portion for connecting the other end of the neck and panel portions. A stem mound is raised and formed integrally with the stem around a base of each of the stem pins on an electron-gun-supporting side thereof. A first R1 is defined as a distance from a center axis of portion to an inner wall in a region of the neck portion facing a major portion of the electron gun, a second distance R2 is defined as a distance from the center axis tide edge of the stem mound, measured at half an axis of the stem mound, the first distance R1 and the second distance R2 satisfy a relationship, 0
摘要翻译：阴极射线管包括具有荧光屏的面板部分，颈部具有熔接并密封到其一端的杆，所述杆具有环形排列的多个杆销，其密封并延伸穿过其中以支撑电子枪颈部和用于连接颈部和面板部分的另一端的漏斗部分。在其电子枪支撑侧的每个茎销的基部周围，茎部隆起并形成为一体。第一R1被定义为在面向电子枪的主要部分的颈部的区域中从部分的中心轴线到内壁的距离，第二距离R2被定义为距离电子枪的中心轴潮汐边缘的距离在茎丘的半轴测量的茎丘，第一距离R1和第二距离R2满足关系，0

9. 发明授权

US06278232B1 Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US06278232B1
公开(公告)日：2001-08-21
申请号：US09492526
申请日：2000-01-27
申请人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
发明人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
IPC分类号： H01J2980
CPC分类号： H01J29/07 , H01J29/073 , H01J2229/0722 , H01J2229/0766
摘要： A color cathode ray tube comprises a vacuum envelope in which there is mounted a shadow mask having a curved surface having a plurality of electron beam passing holes and a skirt extending downward from the margin of the curved surface. The shadow mask is supported by a mask frame having a substantially rectangular side wall. A shadow mask assembly constituted by fitting and securing the skirt into the side wall is set in the panel of the envelope, and the skirt is fitted and secured into the side wall by curving the middles of two or four facing sides of the skirt inward. Thereby, it is possible to provide a color cathode ray tube having the shadow mask assembly capable of obtaining a superior magnetic shielding characteristic by enlarging the effective region of the curved surface of the shadow mask.
摘要翻译：彩色阴极射线管包括真空外壳，其中安装有具有多个电子束通过孔的弯曲表面的荫罩和从曲面的边缘向下延伸的裙部。荫罩由具有大致矩形侧壁的面罩框支撑。通过将裙部装配并固定到侧壁中而构成的荫罩组件设置在信封的面板中，并且裙部通过向内弯曲裙部的两个或四个相对的侧面的中间而被装配并固定到侧壁中。由此，可以提供一种具有能够通过扩大荫罩的曲面的有效区域而获得优异的磁屏蔽特性的荫罩组件的彩色阴极射线管。

10. 发明授权

US6104132A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US6104132A
公开(公告)日：2000-08-15
申请号：US814642
申请日：1997-03-10
申请人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
发明人： Hisashi Nose , Mutsumi Maehara , Tsuyoshi Iwata
IPC分类号： H01J29/07
CPC分类号： H01J29/07 , H01J29/073 , H01J2229/0722 , H01J2229/0766
摘要： A color cathode ray tube comprises a vacuum envelope in which there is mounted a shadow mask having a curved surface having a plurality of electron beam passing holes and a skirt extending downward from the margin of the curved surface. The shadow mask is supported by a mask frame having a substantially rectangular side wall. A shadow mask assembly constituted by fitting and securing the skirt into the side wall is set in the panel of the envelope, and the skirt is fitted and secured into the side wall by curving the middles of two or four facing sides of the skirt inward. Thereby, it is possible to provide a color cathode ray tube having the shadow mask assembly capable of obtaining a superior magnetic shielding characteristic by enlarging the effective region of the curved surface of the shadow mask.
摘要翻译：彩色阴极射线管包括真空外壳，其中安装有具有多个电子束通过孔的弯曲表面的荫罩和从曲面的边缘向下延伸的裙部。荫罩由具有大致矩形侧壁的面罩框支撑。通过将裙部装配并固定到侧壁中而构成的荫罩组件设置在信封的面板中，并且裙部通过向内弯曲裙部的两个或四个相对的侧面的中间而被装配并固定到侧壁中。由此，可以提供一种具有能够通过扩大荫罩的曲面的有效区域而获得优异的磁屏蔽特性的荫罩组件的彩色阴极射线管。

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