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21. 发明授权

US5077497A Cathode ray tube 失效
标题翻译： CATHODE RAY TUBE
公开(公告)号：US5077497A
公开(公告)日：1991-12-31
申请号：US430284
申请日：1989-11-02
申请人： Eiji Kamohara , Shinpei Koshigoe , Taketoshi Shimona
发明人： Eiji Kamohara , Shinpei Koshigoe , Taketoshi Shimona
IPC分类号： H01J29/48 , H01J29/96
CPC分类号： H01J29/96
摘要： A cathode ray tube having an electron gun assembly in which a plurality of electrodes constitute an electron beam generating unit for generating electron beams, and an electron lens unit for focusing the generated beams on a predetermined location on a phosphor screen. The electron gun assembly further contains a pair of insulating support rods for supporting the electrodes, a resistor unit for applying a voltage to at least one of the electrodes. A metal ring is mounted in contact with a predetermined electrode of the electron lens unit and surrounds the insulating support rods. Terminal voltage pickup terminals apply a voltage to the resistor unit. At least a first and second intermediate voltage pickup terminal supply a voltage from the resistor unit to a first and second electrode. The first and second intermediate voltage pickup terminals are located in relation to the metal ring such that a discharge is prevented and image quality is preserved.
摘要翻译：一种具有电子枪组件的阴极射线管，其中多个电极构成用于产生电子束的电子束产生单元，以及用于将产生的光束聚焦在荧光屏上的预定位置上的电子透镜单元。电子枪组件还包括一对用于支撑电极的绝缘支撑杆，用于向至少一个电极施加电压的电阻器单元。金属环安装成与电子透镜单元的预定电极接触并且包围绝缘支撑杆。端子电压拾取端子向电阻单元施加电压。至少第一和第二中间电压拾取端子将来自电阻器单元的电压提供给第一和第二电极。第一和第二中间电压拾取端子相对于金属环定位，使得防止放电并保持图像质量。

22. 发明授权

US4792720A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US4792720A
公开(公告)日：1988-12-20
申请号：US939002
申请日：1986-12-08
申请人： Shigeo Takenaka , Eiji Kamohara , Takashi Nishimura
发明人： Shigeo Takenaka , Eiji Kamohara , Takashi Nishimura
IPC分类号： H01J29/89 , H01J29/34 , H01J31/00 , H01J31/20 , H01J29/07 , H01Q1/00
CPC分类号： H01J31/201 , H01J2231/1255
摘要： A color cathode ray tube with a shadow mask has a screen partitioned into a plurality of elemental screen areas and electron guns positioned and corresponding to the respecting elemental screen areas, the electron guns generating electron beams to scan the screen. The shadow mask includes effective regions having a number of apertures passed through by the electron beams to impinge on the screen and a non-effective region adjacent to the effective regions. Phosphors as a signal source are deposited on the non-effective regions or the boundaries between the elemental screen areas to emit a light signal by electron beam excitation. A photo-electric transducer is provided facing the shadow mask and to detect the light signal for feed back to a deflection system to control the electron beam deflection.
摘要翻译：具有荫罩的彩色阴极射线管具有分隔成多个元素屏幕区域的屏幕和位于与对应的元素屏幕区域对应的电子枪，电子枪产生电子束以扫描屏幕。阴影掩模包括有效区域，其具有通过电子束穿过的许多孔径以撞击在屏幕上以及与有效区域相邻的非有效区域。作为信号源的荧光体沉积在非有效区域或元素屏幕区域之间的边界上，以通过电子束激发发射光信号。提供面向荫罩的光电换能器并且检测光信号以反馈到偏转系统以控制电子束偏转。

23. 发明授权

US4482334A Method for making CRT shadow masks 失效
标题翻译： CRT阴影掩模的制作方法
公开(公告)号：US4482334A
公开(公告)日：1984-11-13
申请号：US409354
申请日：1982-08-19
申请人： Yasuhisa Ohtake , Kazuyuki Seino , Eiji Kamohara
发明人： Yasuhisa Ohtake , Kazuyuki Seino , Eiji Kamohara
IPC分类号： H01J9/14 , H01J29/07
CPC分类号： H01J9/142
摘要： A method of making a mask arrangement including two (2) or more of masks for a mask-focusing color picture tube and the mask arrangement formed by the method. A plurality of apertured flat masks, each mask comprising an effective portion having apertures and a non-effective portion surrounding the effective portion, are prepared. The flat masks are aligned and stacked, then filling material is poured into the apertures. The filling material is solidified thereby fixing the flat masks together. The fixed masks are pressed into a predetermined curved shape. Then, the filling material is removed from the apertures and the masks are separated.
摘要翻译：一种制造掩模装置的方法，其包括用于掩模聚焦彩色显像管的二（2）个或更多个掩模和由该方法形成的掩模布置。多个有孔平面掩模，每个掩模包括具有孔的有效部分和围绕有效部分的无效部分。平面掩模对齐并堆叠，然后将填充材料倒入孔中。填充材料固化，从而将平面罩固定在一起。将固定的掩模压入预定的弯曲形状。然后，从孔中取出填充材料，分离掩模。

24. 发明授权

US5634837A Cathode-ray tube and method of manufacturing the same 失效
标题翻译：阴极射线管及其制造方法
公开(公告)号：US5634837A
公开(公告)日：1997-06-03
申请号：US547937
申请日：1995-10-25
申请人： Takashi Nishimura , Kazuyuki Seino , Tohru Takahashi , Yuuji Haraguchi , Eiji Kamohara
发明人： Takashi Nishimura , Kazuyuki Seino , Tohru Takahashi , Yuuji Haraguchi , Eiji Kamohara
IPC分类号： H01J9/24 , H01J9/26 , H01J29/02 , H01J29/07 , H01J29/34 , H01J29/86 , H01J29/87 , H01J31/00 , H01J31/20
CPC分类号： H01J9/241 , H01J31/203 , H01J9/244 , H01J2231/1255
摘要： A color cathode-ray tube comprises an envelope having rectangular flat face and rear plates opposing each other. A phosphor screen is formed on an inner surface of the face plate. Mask support members are mounted on an inner surface of the rear plate. A shadow mask is arranged in the envelope and supported by the mask support members to face the phosphor screen at a predetermined distance. A plurality of positioning posts are fixed on the inner surface of the rear plate and extend toward the face plate. A plurality of positioning pins extend from the inner surface of the face plate and engage the positioning posts so as to position the face plate at a predetermined position with respect to the rear plate. The shadow mask has setting openings through which the positioning posts extend so as to position the shadow mask at a predetermined position with respect to the rear plate.
摘要翻译：彩色阴极射线管包括具有矩形平面和彼此相对的后板的外壳。荧光屏形成在面板的内表面上。掩模支撑构件安装在后板的内表面上。阴影掩模布置在信封中并由掩模支撑构件支撑以面对荧光屏的预定距离。多个定位柱固定在后板的内表面上并向着面板延伸。多个定位销从面板的内表面延伸并接合定位柱，以将面板相对于后板定位在预定位置。荫罩具有设置开口，定位柱通过该开口延伸，以将荫罩相对于后板定位在预定位置。

25. 发明授权

US5584738A Cathode ray tube apparatus and method of manufacturing the same 失效
标题翻译：阴极射线管装置及其制造方法
公开(公告)号：US5584738A
公开(公告)日：1996-12-17
申请号：US547550
申请日：1995-10-24
申请人： Takashi Nishimura , Kazuyuki Seino , Yuuji Haraguchi , Eiji Kamohara
发明人： Takashi Nishimura , Kazuyuki Seino , Yuuji Haraguchi , Eiji Kamohara
IPC分类号： H01J29/82 , H01J31/20 , H01J9/24 , H01J9/42
CPC分类号： H01J31/203 , H01J29/826 , H01J2231/1255
摘要： A picture apparatus includes a vacuum envelope which has a phosphor screen and a plurality of electron gun assemblies for emitting electron beams to the phosphor screen, and a deflection device for deflecting the electron beams emitted from the electron gun assemblies. The deflection device has a plate-like coupling member arranged to face the vacuum envelope, and a plurality of elemental deflection units for deflecting the electron beams to scan the phosphor screen dividedly. The deflection units are fixed to the coupling member and located at predetermined positions, respectively.
摘要翻译：图像装置包括具有荧光屏和用于向荧光屏发射电子束的多个电子枪组件的真空外壳，以及用于偏转从电子枪组件发射的电子束的偏转装置。偏转装置具有布置成面对真空外壳的板状联接构件，以及用于偏转电子束以分开扫描荧光屏的多个元件偏转单元。偏转单元分别固定在联接构件上并位于预定位置。

26. 发明授权

US5517078A Color cathode ray tube apparatus 失效
标题翻译：彩色阴极射线管装置
公开(公告)号：US5517078A
公开(公告)日：1996-05-14
申请号：US241588
申请日：1994-05-12
申请人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
发明人： Shigeru Sugawara , Junichi Kimiya , Eiji Kamohara
IPC分类号： H01J29/50 , H01J29/62 , H01J29/46
CPC分类号： H01J29/503 , H01J29/628
摘要： In a color cathode ray tube apparatus including an electron gun assembly having a main electron lens section for focusing and converging three electron beams arranged in a line on a phosphor screen, three electron beam through holes arranged in a line in the arrangement direction of the three electron beams are formed in each of the opposing surfaces of the first electrode having a relatively low potential and a second electrode having a relatively high potential, which electrodes constitute the main electron lens and substantially oppose, the pair of side beam through holes of the second electrode are decentered outward in the arrangement direction of the three electron beams with respect to the pair of side beam through holes of the first electrode, and each of the pair of side beam through holes of any one of the first and second electrodes is formed to have a substantially horizontally elongated shape in which both sides in the arrangement direction of the three electron beams are constituted by arcs and the length of, in the case of the first electrode, the length of the inner arc is larger than the length of the outer arc while, in the case of the second electrode, the length of the inner arc is smaller than the length of the outer arc. The three electron beams can be properly focused to obtain good image characteristics on an entire screen.
摘要翻译：在包括电子枪组件的彩色阴极射线管装置中，具有用于聚焦和会聚在荧光屏上一行排列的三个电子束的主电子透镜部分的电子枪组件，在三个排列方向上一行排列的三个电子束通孔电子束形成在具有较低电位的第一电极的相对表面和具有较高电位的第二电极的每个相对表面中，这些电极构成主电子透镜并且基本相对，第二电极的一对侧光束通孔电极相对于第一电极的一对侧光束通孔在三个电子束的布置方向上向外偏心，并且第一和第二电极中的任一个的一对侧光束通孔中的每一个形成为具有大致水平细长的形状，其中三个电子束的排列方向上的两侧由弧形构成，并且在第一电极的情况下，内弧的长度大于外弧的长度，而在第二电极的情况下，内弧的长度小于外弧的长度。三个电子束可以被适当地聚焦以在整个屏幕上获得良好的图像特性。

27. 发明授权

US5498921A Cathode ray tube apparatus and method of manufacturing the same 失效
公开(公告)号：US5498921A
公开(公告)日：1996-03-12
申请号：US421282
申请日：1995-04-13
申请人： Takashi Nishimura , Kazuyuki Seino , Yuuji Haraguchi , Eiji Kamohara
发明人： Takashi Nishimura , Kazuyuki Seino , Yuuji Haraguchi , Eiji Kamohara
IPC分类号： H01J29/82 , H01J31/20 , H01J31/00
CPC分类号： H01J31/203 , H01J29/826 , H01J2231/1255
摘要： A picture apparatus includes a vacuum envelope which has a phosphor screen and a plurality of electron gun assemblies for emitting electron beams to the phosphor screen, and a deflection device for deflecting the electron beams emitted from the electron gun assemblies. The deflection device has a plate-like coupling member arranged to face the vacuum envelope, and a plurality of elemental deflection units for deflecting the electron beams to scan the phosphor screen dividedly. The deflection units are fixed to the coupling member and located at predetermined positions, respectively.

28. 发明授权

US5495139A Color cathode ray tube apparatus 失效
标题翻译：彩色阴极射线管装置
公开(公告)号：US5495139A
公开(公告)日：1996-02-27
申请号：US83693
申请日：1993-06-30
申请人： Eiji Kamohara , Jiro Shimokobe
发明人： Eiji Kamohara , Jiro Shimokobe
IPC分类号： H01J29/48 , H01J29/66 , H01J29/50
CPC分类号： H01J29/66 , H01J29/488
摘要： In a color cathode ray tube apparatus wherein three in-line electron beams are deflected by horizontal and vertical deflection magnetic fields of a deflector. The three in-line electron beams are arranged along an axis that is inclined with respect to a horizontal axis perpendicular to the tube axis and are emitted from an electron beam producing unit. Of the three electron beams, the center beam is focused at a higher degree than the pair of side beams by an electric field lens forming unit. The pair of side beams are deflected by a deflecting unit in the direction of arrangement of the three electron beams away from the center beam and are made incident on a focusing magnetic field generating device constituting a common magnetic field focusing type electron lens for focusing and converging the three electron beams. Then, the three electron beams are directed to a phosphor screen. Accordingly, the electron beams are desirably focused and converged on the phosphor screen with a small beam spot size.
摘要翻译：在彩色阴极射线管装置中，三个一字形电子束被偏转器的水平和垂直偏转磁场偏转。三个一字形电子束沿着相对于垂直于管轴线的水平轴倾斜的轴线布置，并从电子束产生单元发射。在三个电子束中，通过电场透镜形成单元，中心束以比该对侧光束更高的程度聚焦。一对侧光束被偏转单元沿着三束电子束离开中心光束的布置方向偏转，并入射到构成共同的磁场聚焦型电子透镜的聚焦磁场产生装置上，用于聚焦和会聚三电子束。然后，将三束电子束导向荧光屏。因此，希望电子束以小的光斑尺寸聚焦并会聚在荧光屏上。

29. 发明授权

US5384512A Electron gun for cathode-ray tube 失效
标题翻译：阴极射线管用电子枪
公开(公告)号：US5384512A
公开(公告)日：1995-01-24
申请号：US232345
申请日：1994-04-22
申请人： Eiji Kamohara , Shigeru Sugawara
发明人： Eiji Kamohara , Shigeru Sugawara
IPC分类号： H01J29/62 , H01J29/48
CPC分类号： H01J29/628
摘要： In an electron gun for a cathode-ray tube according to this invention, a quadrupole lens having a small spherical aberration and an asymmetrical lens are combined to properly focus an electron beam, thereby greatly reducing the size of a beam spot formed on a target on a screen.
摘要翻译：在根据本发明的用于阴极射线管的电子枪中，组合具有小球面像差和不对称透镜的四极透镜，以适当地聚焦电子束，从而大大减小形成在靶上的束斑的尺寸一个屏幕。

30. 发明授权

US5287034A Flat display device for displaying an image utilizing an electron beam, which is provided with a support arrangement for supporting a single faceplate 失效
标题翻译：用于显示利用电子束的图像的平面显示装置，其设置有用于支撑单个面板的支撑装置
公开(公告)号：US5287034A
公开(公告)日：1994-02-15
申请号：US745461
申请日：1991-08-14
申请人： Eiji Kamohara , Takashi Nishimura
发明人： Eiji Kamohara , Takashi Nishimura
IPC分类号： H01J29/86 , H01J31/20
CPC分类号： H01J31/203 , H01J29/861 , H01J2231/1255
摘要： A vacuum envelop is formed of at least a flat and rectangular faceplate 21 on which a fluorescent screen is formed, a side wall 22 extending in a direction, which is substantially perpendicular to the faceplate 21, from a peripheral portion of the faceplate, and a rearplate 23 opposing to the faceplate 21. A plurality of rod-shaped support members 31 whose top end portions are wedge-shaped are arranged between the faceplate 21 and the rearplate 23, and a ratio t/P is set to 0.05 or more where t is a thickness of the faceplate and P is an interval between adjacent support members.
摘要翻译：至少形成有平面矩形的面板21，形成荧光屏的侧壁22，从面板的周边部分向基板垂直的方向形成的真空包络线，以及背板23与面板21相对。顶面部分为楔形的多个杆状支撑构件31布置在面板21和后板23之间，比例t / P设定为0.05以上，其中t 是面板的厚度，P是相邻支撑构件之间的间隔。

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