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1. 发明授权

US06448704B1 Color cathode ray tube having a small neck diameter 失效
标题翻译：具有小颈径的彩色阴极射线管
公开(公告)号：US06448704B1
公开(公告)日：2002-09-10
申请号：US09568511
申请日：2000-05-11
申请人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
发明人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
IPC分类号： H01J2950
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube includes an evacuated envelope formed of a panel portion having a phosphor screen on an inner surface thereof and housing a shadow mask, a neck portion and a funnel portion connecting the panel portion and the neck portion, and an in-line electron gun housed in the neck portion. The in-line electron gun includes a main lens and an electrostatic quadrupole lens. The focus electrode of the electron gun has a single opening at one end thereof for passing the three electron beams and opposes an anode to form a main lens therebetween. The single opening has a diameter larger in a horizontal direction than a diameter thereof in a vertical direction. A distance from the main lens to the phosphor screen is not larger than 300 mm, a vertical mask aperture pitch on a vertical center line of the shadow mask is not larger than 0.28 mm at a center of the shadow mask, and an outer diameter T of the neck portion housing the in-line electron gun satisfies the following inequality 23.2 mm≦T≦25.9 mm, and a value D of twice a distance from a center of a trajectory of a side electron beam of the three electron beams to a horizontal edge of the single opening satisfies the following inequality 5.0 mm≦D≦6.5 mm.
摘要翻译：一种彩色阴极射线管包括由其内表面上具有荧光屏的面板部分形成的真空外壳，并且容纳荫罩，颈部和连接面板部分和颈部的漏斗部分，电子枪容纳在颈部。直列式电子枪包括主透镜和静电四极透镜。电子枪的聚焦电极在其一端具有单个开口，用于使三个电子束通过并与阳极相对以在其间形成主透镜。单个开口在水平方向上的直径比垂直方向上的直径大。从主透镜到荧光屏的距离不大于300mm，荫罩的垂直中心线上的垂直掩模孔径节距在荫罩的中心处不大于0.28mm，外径T 容纳直列式电子枪的颈部部分满足以下不等式23.2mm <= T <= 25.9mm，以及距离三个电子束的侧面电子束的轨迹的中心的距离的两倍的值D 单个开口的水平边缘满足以下不等式5.0mm <= D <= 6.5mm。

2. 发明授权

US5710480A Color cathode ray tube having a small neck diameter 失效
标题翻译：具有小颈径的彩色阴极射线管
公开(公告)号：US5710480A
公开(公告)日：1998-01-20
申请号：US580529
申请日：1995-12-28
申请人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
发明人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
IPC分类号： H01J29/86 , H01J29/50 , H01J29/51 , H01J29/62
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube has an evacuated envelope including a panel portion having a phosphor screen and a neck portion, and an in-line electron gun including a main lens and an electrostatic quadrupole lens and housed in the neck portion. The focus electrode of the main lens has a single opening at its one end for the three electron beams. The single opening has a diameter larger in a horizontal direction than that in a vertical direction. A distance from the main lens to the phosphor screen is not larger than 300 mm, an outer diameter T of the neck portion satisfies the following inequality: 23.2 mm.ltoreq.T.ltoreq.25.9 mm, and a value D of twice a distance from the side electron beams to a vertical edge of the single opening satisfies the following inequality: 5.0 mm.ltoreq.D.ltoreq.6.5 mm.
摘要翻译：彩色阴极射线管具有包括具有荧光屏和颈部的面板部分和包括主透镜和静电四极透镜并且容纳在颈部中的直列式电子枪的真空外壳。主透镜的聚焦电极在其一端具有用于三个电子束的单个开口。单个开口的水平方向的直径比垂直方向的直径大。从主透镜到荧光屏的距离不大于300mm，颈部的外径T满足以下不等式：23.2mm×T = 25.9mm，D值为两倍的距离从侧面电子束到单个开口的垂直边缘满足以下不等式：5.0mm

3. 发明授权

US5606216A Color cathode-ray tube with reduced moire 失效
标题翻译：彩色阴极射线管，减少波纹
公开(公告)号：US5606216A
公开(公告)日：1997-02-25
申请号：US397879
申请日：1995-03-02
申请人： Go Uchida , Shoji Shirai , Takashi Kinami , Noboru Mizukami
发明人： Go Uchida , Shoji Shirai , Takashi Kinami , Noboru Mizukami
IPC分类号： H01J29/50 , H01J29/48 , H01J31/00
CPC分类号： H01J29/488
摘要： A color cathode-ray tube has an in-line type electron gun. Third, fourth, and fifth electrodes form a sub-main lens, and a sixth electrode forms a main lens with the fifth electrode for focusing the three electron beams onto the phosphor screen. The second and fourth electrodes are electrically connected together and the third and fifth electrodes are electrically connected together. A ratio A of an axial length of the fourth G4 electrode to a diameter of the opening of the fourth electrode and a ratio B of an axial length of the fifth G5 electrode to the diameter of the opening of fourth electrode satisfy the following equations: 54A-5B+4.ltoreq.0, 55A-5B+7.gtoreq.0, A-0.18.gtoreq.0, and 95A+10B-73.gtoreq.0.
摘要翻译：彩色阴极射线管具有直列式电子枪。第三，第四和第五电极形成副主透镜，第六电极形成具有用于将三束电子束聚焦到荧光屏上的第五电极的主透镜。第二和第四电极电连接在一起，第三和第五电极电连接在一起。第四G4电极的轴向长度与第四电极的开口直径的比A和第五G5电极的轴向长度与第四电极的开口直径的比B满足以下等式：54A -5B + 4 / = 0，A-0.18> / = 0和95A + 10B-73> / = 0。

4. 发明授权

US06472808B1 Color cathode ray tube having electrostatic quadrupole lenses 失效
标题翻译：具有静电四极透镜的彩色阴极射线管
公开(公告)号：US06472808B1
公开(公告)日：2002-10-29
申请号：US09468861
申请日：1999-12-21
申请人： Go Uchida , Shoji Shirai , Shinichi Kato , Koichi Miyagawa
发明人： Go Uchida , Shoji Shirai , Shinichi Kato , Koichi Miyagawa
IPC分类号： H01J2958
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube includes third, fourth and fifth electrodes and an anode in its electron beam focusing section. A first-type electrostatic quadrupole lens is formed between first and second members of the fifth electrode for focusing electron beams in one of horizontally and vertically and diffusing the electron beams in the other of horizontally and vertically increasingly with decreasing beam deflection, and a second-type electrostatic quadrupole lens is formed between first and second members of the third electrode for focusing the electron beams in the other of horizontally and vertically and diffusing the electron beams in the one of horizontally and vertically increasingly with the decreasing beam deflection, and an electron lens is formed between the fourth electrode and a first aperture formed in a first surface of the second member of the third electrode adjacent to the fourth electrode, the first surface being on a side of the second member of the third electrode opposite from the fourth electrode, for diffusing the electron beams horizontally and focusing the electron beams vertically increasingly with the decreasing beam deflection.
摘要翻译：彩色阴极射线管包括第三，第四和第五电极及其电子束聚焦部分中的阳极。在第五电极的第一和第二构件之间，形成第一电极和第二电极之间的第一和第二构件，用于将电子束聚焦在水平和垂直之一中，并且随着光束偏转的减小而使电子束在水平和垂直方向上逐渐扩散; 在第三电极的第一和第二构件之间形成一个水平和垂直的电子束的第一和第二构件之间，并且使电子束以减小的光束偏转水平和垂直地逐渐扩大的电子束;以及电子透镜形成在第四电极和形成在与第四电极相邻的第三电极的第二构件的第一表面中的第一孔之间，第一表面在与第四电极相对的第三电极的第二构件的一侧上，用于水平扩散电子束并垂直聚焦电子束越来越多的光束偏转减小。

5. 发明授权

US6111350A Color cathode ray tube having an improved electron gun 失效
标题翻译：具有改进的电子枪的彩色阴极射线管
公开(公告)号：US6111350A
公开(公告)日：2000-08-29
申请号：US145884
申请日：1998-09-02
申请人： Go Uchida , Shoji Shirai
发明人： Go Uchida , Shoji Shirai
IPC分类号： H01J29/50
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube includes a three-beam in-line type electron gun. The main lens section includes a focus electrode and an anode facing the focus electrode, each of the focus electrode and the anode has an electrode having a single opening common for three electron beams in an end thereof facing each other and a plate electrode disposed therein and having beam apertures. The focus electrode and the anode satisfy a following inequality:(A+566)/106>H-2.times.Swhere A is V1.times.V2.times.T, V1 is a vertical diameter of the single opening, V2 is a vertical diameter of a center one of the beam apertures and T is an axial distance between the single opening and the plate electrode, H is a horizontal diameter of the single opening, S is P.times.L/Q, P is a horizontal center-to-center spacing between adjacent phosphor elements at a center of the three-color phosphor screen, Q is an axial spacing between the three-color phosphor screen and the shadow mask at the center of the three-color phosphor screen, and L is an axial distance between the shadow mask and the single opening in the focus electrode.
摘要翻译：彩色阴极射线管包括三光束一字型电子枪。主透镜部分包括聚焦电极和面向聚焦电极的阳极，聚焦电极和阳极中的每一个具有电极，所述电极具有与其相对的三个电子束共同的单个开口和设置在其中的平板电极，具有光束孔。聚焦电极和阳极满足以下不等式：（A + 566）/ 106> H-2xS其中A是V1xV2xT，V1是单个开口的垂直直径，V2是光束孔径的中心一个的垂直直径 T是单个开口和平板电极之间的轴向距离，H是单个开口的水平直径，S是PxL / Q，P是在中心处的相邻荧光体元件之间的水平中心到中心间隔三色荧光屏，Q是三色荧光屏三维荧光屏中心与荫罩之间的轴向间距，L是荫罩与焦点中单个开口之间的轴向距离电极。

6. 发明授权

US6097143A Color cathode ray tube having a small neck diameter 失效
标题翻译：具有小颈径的彩色阴极射线管
公开(公告)号：US6097143A
公开(公告)日：2000-08-01
申请号：US296413
申请日：1999-04-23
申请人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
发明人： Go Uchida , Shoji Shirai , Kazuhisa Oshita
IPC分类号： H01J29/86 , H01J29/50
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube includes an evacuated envelope formed of a panel portion having a phosphor screen, a neck portion and a funnel portion connecting the panel portion and the neck portion, and an in-line electron gun housed in the neck portion. The in-line electron gun includes a main lens and an electrostatic quadrupole lens. The focus electrode of the electron gun has a single opening at one end thereof for passing the three electron beams and opposes an anode to form a main lens therebetween. The single opening has a diameter larger in a horizontal direction than a diameter thereof in a vertical direction. A distance from the main lens to the phosphor screen is not larger than 300 mm, an outer diameter T of the neck portion housing the in-line electron gun satisfies the following inequality: 23.2 mm.ltoreq.T.ltoreq.25.9 mm, and a value D of twice a distance from a center of a trajectory of a side electron beam of the three electron beams to a horizontal edge of the single opening satisfies the following inequality: 5.0 mm.ltoreq.D.ltoreq.6.5 mm.
摘要翻译：彩色阴极射线管包括由具有荧光屏的面板部分，颈部和连接面板部分和颈部的漏斗部分形成的真空外壳以及容纳在颈部中的一字排列的电子枪。直列式电子枪包括主透镜和静电四极透镜。电子枪的聚焦电极在其一端具有单个开口，用于使三个电子束通过并与阳极相对以在其间形成主透镜。单个开口在水平方向上的直径比垂直方向上的直径大。从主透镜到荧光屏的距离不大于300mm，容纳直列式电子枪的颈部的外径T满足以下不等式：23.2mm

7. 发明授权

US06919675B2 Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US06919675B2
公开(公告)日：2005-07-19
申请号：US10644304
申请日：2003-08-20
申请人： Go Uchida , Kenichi Watanabe , Shoji Shirai , Kazunari Noguchi
发明人： Go Uchida , Kenichi Watanabe , Shoji Shirai , Kazunari Noguchi
IPC分类号： H01J29/48 , H01J29/50
CPC分类号： H01J29/488 , H01J2229/4865
摘要： In an electron gun including a cathode, a control electrode, an acceleration electrode G2, a focusing electrode G3 and an anode, longitudinally elongated concave SL-V which surround an electron beam aperture G2-H and have a long axis in the vertical direction is formed at a focusing electrode G3 side of the acceleration electrode G2, and an electron beam aperture G3-BH formed at the acceleration electrode G2 side of the focusing electrode G3 is formed in a longitudinally elongated shape having a long axis in the vertical direction. Due to such a constitution of the present invention, non-uniformity of the beam spot shape attributed to a deflection quantity can be reduced whereby the optimum focusing can be realized over the whole area of a screen.
摘要翻译：在包括阴极，控制电极，加速电极G 2，聚焦电极G 3和阳极的电子枪中，包围电子束孔径G 2 -H的纵向细长凹入SL-V，并且在在加速电极G 2的聚焦电极G 3侧形成垂直方向，并且形成在聚焦电极G 3的加速电极G 2侧的电子束孔G 3 -BH形成为具有长轴在垂直方向。由于本发明的这种结构，可以减少归因于偏转量的束斑形状的不均匀性，从而可以在屏幕的整个区域上实现最佳聚焦。

8. 发明授权

US06445116B1 Color cathode ray tube having an improved electron gun 失效
标题翻译：具有改进的电子枪的彩色阴极射线管
公开(公告)号：US06445116B1
公开(公告)日：2002-09-03
申请号：US09645606
申请日：2000-08-25
申请人： Go Uchida , Shoji Shirai
发明人： Go Uchida , Shoji Shirai
IPC分类号： H01J29/50
CPC分类号： H01J29/503 , H01J2229/4841
摘要： A color cathode ray tube includes a three-color phosphor screen, a shadow mask spaced from the phosphor screen and a three-beam type electron gun. The main lens section includes a focus electrode and an anode facing the focus electrode, each of the focus electrode and the anode has an electrode having a single opening common for three electron beams in an end thereof facing each other and a plate electrode disposed therein. The focus electrode is formed of at least one first sub-electrode adapted to be supplied with a first focus voltage and at least one second sub-electrode adapted to be supplied with a second focus voltage, one of the at least one first sub-electrode and the at least one second sub-electrode faces the anode. The second focus voltage is a fixed voltage superposed with a dynamic voltage varying with beam deflection, and an electrostatic quadrupole lens is formed between a first one of the at least one first sub-electrode and a first one of the at least one second sub-electrode. An inequality V1>H−2×S is satisfied, where V1 and H are vertical and horizontal diameters of the single opening, respectively, S is P×L/Q, P is a horizontal center-to-center spacing between adjacent phosphor elements at a center of the phosphor screen, Q is an axial spacing between the phosphor screen and the shadow mask at the center of the phosphor screen, and L is an axial distance between the shadow mask and the single opening in the focus electrode.
摘要翻译：彩色阴极射线管包括三色荧光屏，与荧光屏隔开的荫罩和三光束型电子枪。主透镜部分包括聚焦电极和面向聚焦电极的阳极，聚焦电极和阳极中的每一个具有一个电极，该电极具有与其相对的三个电子束共同的单个开口和设置在其中的平板电极。聚焦电极由适于提供第一聚焦电压的至少一个第一子电极和适于被提供第二聚焦电压的至少一个第二子电极形成，所述至少一个第一子电极并且所述至少一个第二子电极面向所述阳极。第二聚焦电压是与光束偏转变化的动态电压叠加的固定电压，并且在至少一个第一子电极中的第一子电极和至少一个第二子电极中的第一子电极之间形成静电四极透镜，电极。满足不等式V1> H-2xS，其中V1和H分别是单个开口的垂直和水平直径S是PxL / Q，P是在中心处的相邻磷光体元件之间的水平中心到中心间隔荧光屏Q是荧光屏中心处的荧光屏和荫罩之间的轴向间隔，L是荫罩与聚焦电极中的单个开口之间的轴向距离。

9. 发明授权

US06294866B1 Color cathode ray tube having a low-distortion electrostatic quadrupole lens with a plurality of first and second electrodes having specified spacing relationships 失效
标题翻译：彩色阴极射线管具有低失真静电四极透镜，具有多个具有特定间隔关系的第一和第二电极
公开(公告)号：US06294866B1
公开(公告)日：2001-09-25
申请号：US09238512
申请日：1999-01-27
申请人： Go Uchida , Shoji Shirai , Shinichi Kato , Masafumi Nagaoka
发明人： Go Uchida , Shoji Shirai , Shinichi Kato , Masafumi Nagaoka
IPC分类号： H01J2950
CPC分类号： H01J29/488
摘要： A color cathode ray tube includes a phosphor screen, an electron beam generating section for generating three in-line electron beams, a focus electrode and an anode. The focus electrode includes a first focus and second focus sub-electrodes on this order from the cathode structure. The first focus sub-electrode has plural vertical parallel plate-like electrodes arranged to sandwich respective beam apertures in an end thereof facing the second focus sub-electrode in a direction of a beam arrangement, and the second focus sub-electrode has plural horizontal parallel plate-like electrodes arranged to sandwich beam apertures in an end thereof facing the first focus sub-electrode in a direction perpendicular to the beam arrangement, one of the first and second focus sub-electrodes is adapted to be supplied with a voltage varying in synchronism with beam deflection. The vertical parallel plate-like electrodes extend into a space defined by the horizontal parallel plate-like electrodes, and a vertical spacing V between the horizontal parallel plate-like electrodes and a gap L between the horizontal parallel plate-like electrodes and the edges of the vertical parallel plate-like electrodes satisfy 0.38≦L/(V/2)≦0.58.
摘要翻译：彩色阴极射线管包括荧光屏，用于产生三个一字形电子束的电子束产生部分，聚焦电极和阳极。聚焦电极在阴极结构上依次具有第一焦点和第二焦点子电极。第一焦点副电极具有多个垂直平行板状电极，该多个垂直平行板状电极被布置为沿着光束排列方向在其朝向第二对焦子电极的端部夹着各个光束孔，并且第二对焦子电极具有多个水平平行板状电极布置成在垂直于光束布置的方向上将光束孔径夹在其面向第一聚焦子电极的端部中，第一和第二聚焦子电极之一适于被提供同步变化的电压具有光束偏转。垂直平行板状电极延伸到由水平平行板状电极限定的空间中，并且水平平行板状电极之间的垂直间隔V和水平平行板状电极与水平平行板状电极之间的间隙L 垂直平行板状电极满足0.38 <= L /（V / 2）<= 0.58。

10. 发明授权

US5861710A Color cathode ray tube with reduced moire 失效
标题翻译：彩色阴极射线管，减少波纹
公开(公告)号：US5861710A
公开(公告)日：1999-01-19
申请号：US778100
申请日：1997-01-02
申请人： Go Uchida , Shoji Shirai , Kenichi Watanabe
发明人： Go Uchida , Shoji Shirai , Kenichi Watanabe
IPC分类号： H01J29/07 , H01J29/50 , H01J29/56 , H01J29/46
CPC分类号： H01J29/503
摘要： A color cathode ray tube includes a panel portion with its inner surface coated with a phosphor film; and an in-line type electron gun having a cathode, a control electrode, an accelerating electrode, a focus electrode, and an anode for projecting three electron beams toward the phosphor film. The in-line type electron gun projects the three electron beams substantially in parallel to each other in a plane perpendicular to the major axis of the screen.
摘要翻译：彩色阴极射线管包括其内表面涂有磷光体膜的面板部分; 以及具有阴极，控制电极，加速电极，聚焦电极和用于向荧光膜投射三束电子束的阳极的直列式电子枪。直列型电子枪在与屏幕的长轴垂直的平面中基本上彼此平行地投影三个电子束。

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