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1. 发明授权

US4749975A Cathode ray tube deflection device having heat dissipation means 失效
标题翻译：具有散热装置的阴极射线管偏转装置
公开(公告)号：US4749975A
公开(公告)日：1988-06-07
申请号：US26215
申请日：1987-03-16
申请人： Kiyoshi Tokita , Kaneharu Kida , Michio Nakamura , Tooru Takahashi
发明人： Kiyoshi Tokita , Kaneharu Kida , Michio Nakamura , Tooru Takahashi
IPC分类号： H01J29/70 , H01J29/76 , H01F7/00
CPC分类号： H01J29/76
摘要： A deflection device generating magnetic field for electron beam deflection comprises, a cylindrical mold, a horizontal deflection coil provided inside the mold, a magnetic core attached to outside of the mold, a vertical deflection coil wound on the core, and magnetic member means for modifying deflection field distribution, interposed between the mold and vertical deflection coil.The deflection device further includes a porous ceramic layer for heat dissipation coated on at least a part of the outer surfaces of the mold, horizontal deflection coil, vertical deflection coil and magnetic member means.
摘要翻译：产生用于电子束偏转的磁场的偏转装置包括圆柱形模具，设置在模具内部的水平偏转线圈，附接到模具外部的磁芯，缠绕在芯上的垂直偏转线圈和用于修改的磁性构件装置偏转场分布，夹在模具和垂直偏转线圈之间。偏转装置还包括用于散热的多孔陶瓷层，其涂覆在模具的外表面的至少一部分，水平偏转线圈，垂直偏转线圈和磁性构件装置上。

2. 发明授权

US4827180A Color picture tube with support members for the mask frame 失效
标题翻译：彩色显像管，带有用于面罩框架的支撑构件
公开(公告)号：US4827180A
公开(公告)日：1989-05-02
申请号：US120982
申请日：1987-11-16
申请人： Toshinao Sone , Hiroshi Urata , Michio Nakamura , Tooru Takahashi , Hidetoshi Yamazaki , Kiyoshi Tokita
发明人： Toshinao Sone , Hiroshi Urata , Michio Nakamura , Tooru Takahashi , Hidetoshi Yamazaki , Kiyoshi Tokita
IPC分类号： H01J29/02 , H01J29/07
CPC分类号： H01J29/073
摘要： A color picture tube having a shadow mask structure with a shadow mask and a mask frame supporting the shadow mask facing a phosphor screen inside a panel comprises a plurality of V-shaped support members, each having a folded portion apart from a sidewall of the mask frame and two arm portions extending from the folded portion.The support members support the shadow mask structure to the panel to control a relative distance beween the phosphor screen and the shadow mask according to thermal expansion of the shadow mask structure or the panel, whereby positions impinged by an electron beam on the phosphor screen remained invariably.
摘要翻译：具有荫罩结构的荫罩的彩色显像管以及支撑面板内的荧光屏的荫罩的荫罩框架包括多个V形支撑构件，每个V形支撑构件具有与掩模的侧壁分开的折叠部分框架和从折叠部分延伸的两个臂部分。支撑构件支撑面板的荫罩结构，以根据荫罩结构或面板的热膨胀来控制荧光屏和荫罩之间的相对距离，由此电子束在荧光屏上入射的位置总是保持不变。

3. 发明授权

US4734615A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US4734615A
公开(公告)日：1988-03-29
申请号：US884615
申请日：1986-07-11
申请人： Norio Koike , Hidemi Matsuda , Kiyoshi Tokita , Kaneharu Kida
发明人： Norio Koike , Hidemi Matsuda , Kiyoshi Tokita , Kaneharu Kida
IPC分类号： H01J9/14 , H01J29/07
CPC分类号： H01J29/07 , H01J2229/0783
摘要： The shadow mask of a color cathode ray tube is arranged in the vicinity of a phosphor screen. The shadow mask is provided with through-holes that select the electron beams emitted from the electron guns. A layer comprising, as a filler, one or other of a metal, metal oxide, metal carbide, metal nutride, or a mixture of two or more of these, for example zirconium powder and, as a binder, one of an amorphous metal oxide compound, amorphous metal hydroxide compound or a mixture of these, for example silicon oxide, is formed on the surface of the shadow mask. This layer increases thermal radiation of the shadow mask, reduces electron scattering, and raises the residual emissivity.
摘要翻译：彩色阴极射线管的荫罩布置在荧光屏附近。荫罩设置有选择从电子枪发射的电子束的通孔。包含作为填料的金属，金属氧化物，金属碳化物，金属金刚石或其中的两种或更多种的混合物作为填料的层，例如锆粉末和作为粘合剂的无定形金属氧化物之一化合物，无定形金属氢氧化物化合物或其混合物，例如氧化硅，形成在荫罩的表面上。该层增加了荫罩的热辐射，减少了电子散射，并提高了剩余发射率。

4. 发明授权

US4727282A Color cathode-ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US4727282A
公开(公告)日：1988-02-23
申请号：US888214
申请日：1986-07-23
申请人： Kiyoshi Tokita , Michio Nakamura
发明人： Kiyoshi Tokita , Michio Nakamura
IPC分类号： H01J29/07
CPC分类号： H01J29/076
摘要： A color cathode-ray tube is disclosed, which has a shadow mask facing the face plate inner surface and having slit apertures formed in a predetermined arrangement. The center-to-center distance or interval Px of the slit apertures on the horizontal axis increases as a first function along the horizontal axis from the center of the shadow mask to the periphery region thereof. The center-to-center distance or interval Sx in peripheral regions of the shadow mask remotest from the horizontal axis increases as a second function different from the first function along the horizontal axis from the vertical axis to the periphery region thereof. The first and second functions representing the respective slit aperture intervals Px and Sx are given as ##EQU1## where X is 1, 2, 3, . . . , and .alpha. and .beta. are .alpha.
摘要翻译：公开了一种彩色阴极射线管，其具有面对面板内表面并具有以预定布置形成的狭缝孔的荫罩。水平轴上的狭缝孔的中心到中心的距离或间隔Px作为从荫罩的中心到其周边区域的水平轴线的第一功能增加。与水平轴线偏离的荫罩的周边区域的中心距离或间隔Sx作为与第一功能不同的第二功能，沿水平轴线从垂直轴向其周边区域增加。表示相应的狭缝孔径间隔Px和Sx的第一和第二功能被给定为，其中X是1,2,3。。。，α和β为α3和β6。

5. 发明授权

US4866333A Color picture tube with shadow mask supporting assembly 失效
标题翻译：彩色显像管带荫罩支撑组件
公开(公告)号：US4866333A
公开(公告)日：1989-09-12
申请号：US186742
申请日：1988-04-25
申请人： Kiyoshi Tokita , Toshinao Sone , Hiroshi Urata , Michio Nakamura
发明人： Kiyoshi Tokita , Toshinao Sone , Hiroshi Urata , Michio Nakamura
IPC分类号： H01J29/02 , H01J29/07
CPC分类号： H01J29/073
摘要： A color picture tube comprises a panel of a substantially rectangular shape, a phosphor screen formed on the inner surface of the panel, a stud pin which is made of a rod with a tapered portion and which is mounted on the inner side surface of the panel, a spring member having a through hole and fitted with the tapered portion of the stud pin through the through hole, and a shadow mask mounted on the panel through the stud pin and the spring member so as to be opposite or adjacent to the phosphor screen, wherein if the spring member is in contact with the stud pin at least two positions, the following inequality is satisfied:N/F.ltoreq.1.8whereN: a force of the spring member acting on that portion of the stud pin which contacts the spring member along a direction substantially perpendicular to the surface of the stud pin (kg.f)F: a force of the spring member acting on that portion of the stud pin which contacts the spring member, along a direction substantially parallel to the central axis of the stud pin (kg.f).
摘要翻译：彩色显象管包括大致矩形形状的面板，形成在面板内表面上的荧光屏，由具有锥形部分的杆制成并安装在面板内表面上的螺柱销具有通孔的弹簧构件，通过贯通孔装配有螺柱销的锥形部分;以及荫罩，其通过柱销和弹簧构件安装在面板上，以与荧光屏相对或相邻其中，如果弹簧构件与柱销相接触至少两个位置，则满足以下不等式：N / F

6. 发明授权

US4636683A Color cathode-ray tube having shadow mask with variable sized apertures 失效
标题翻译：彩色阴极射线管具有可变尺寸孔的荫罩
公开(公告)号：US4636683A
公开(公告)日：1987-01-13
申请号：US588108
申请日：1984-03-09
申请人： Kiyoshi Tokita , Michio Nakamura
发明人： Kiyoshi Tokita , Michio Nakamura
IPC分类号： H01J29/07
CPC分类号： H01J29/076
摘要： A color cathode-ray tube is disclosed, which has a shadow mask facing the face plate inner surface and having slit apertures formed in a predetermined arrangement. The center-to-center distance or interval Px of the slit apertures on the horizontal axis increases as a first function along the horizontal axis from the center of the shadow mask to the periphery region thereof. The center-to-center distance or interval Sx in peripheral regions of the shadow mask remotest from the horizontal axis increases as a second function different from the first function along the horizontal axis from the vertical axis to the periphery region thereof. The first and second functions representing the respective slit aperture intervals Px and Sx are given as ##EQU1## where X is 1, 2, 3, . . . , and .alpha. and .beta. are .alpha.
摘要翻译：公开了一种彩色阴极射线管，其具有面对面板内表面并具有以预定布置形成的狭缝孔的荫罩。水平轴上的狭缝孔的中心到中心的距离或间隔Px作为从荫罩的中心到其周边区域的水平轴线的第一功能增加。与水平轴线偏离的荫罩的周边区域的中心距离或间隔Sx作为与第一功能不同的第二功能，沿水平轴线从垂直轴向其周边区域增加。表示相应的狭缝孔径间隔Px和Sx的第一和第二功能被给定为，其中X是1,2,3。。。，α和β为α3和β6。

7. 发明授权

US4652792A Color cathode ray tube with resilient shadow mask support 失效
标题翻译：彩色阴极射线管，带弹性荫罩支架
公开(公告)号：US4652792A
公开(公告)日：1987-03-24
申请号：US838811
申请日：1986-03-11
申请人： Kiyoshi Tokita , Michio Nakamura , Hiroshi Urata
发明人： Kiyoshi Tokita , Michio Nakamura , Hiroshi Urata
IPC分类号： H01J29/02 , H01J29/07
CPC分类号： H01J29/073
摘要： In a color cathode ray tube, a shadow mask is stretched on a mask frame and the mask frame is supported on a peripheral inner surface of a skirt of a panel by an elastic deformable plate member. The elastic deformable plate member is formed by bending a metal plate and has a straight plate section with a predetermined analge .alpha. defined by the following inequality.tan (.alpha.)>(.alpha.m/.alpha.f) tan (90-.beta.)where .beta. is an angle formed by a tube axis and one of the electron beams which passes through effective one of apertures of the shadow mask, said one of the apertures being closest to the plate member, and .alpha.m and .alpha.f are thermal expansion coefficients of the shadow mask and mask frame, respectively.
摘要翻译：在彩色阴极射线管中，荫罩在荫罩框架上伸展，荫罩框架通过弹性变形板构件支撑在面板裙部的周围内表面上。弹性变形板构件通过弯曲金属板而形成，并且具有由以下不等式确定的具有预定分析α的直板部分。 tan（α）>（αm /αf）tan（90-β）其中β是由管轴形成的角度和通过荫罩的有效一个孔的电子束中的一个，孔最接近板构件，αm和αf分别是荫罩和荫罩框架的热膨胀系数。

8. 发明授权

US5029256A Color cathode ray tube 失效
标题翻译：彩色阴极射线管
公开(公告)号：US5029256A
公开(公告)日：1991-07-02
申请号：US391925
申请日：1989-08-10
申请人： Kiyoshi Tokita , Toshinao Sone , Michio Nakamura , Akira Fukuoka
发明人： Kiyoshi Tokita , Toshinao Sone , Michio Nakamura , Akira Fukuoka
IPC分类号： H01J29/07
CPC分类号： H01J29/07
摘要： According to the color cathode ray tube of the present invention, a magnetic resistance section is provided between a shadow mask and a mask frame. The magnetic resistance section comprises at least one of magnetic resistance members and a gap which is provided between the shadow mask and the mask frame. The magnetic resistance section serves to reduce a landing error of electron beams on a phosphor screen.

9. 发明授权

US4535907A Cathode-ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US4535907A
公开(公告)日：1985-08-20
申请号：US586147
申请日：1984-03-05
申请人： Kiyoshi Tokita , Toshinao Sone , Michio Nakamura
发明人： Kiyoshi Tokita , Toshinao Sone , Michio Nakamura
IPC分类号： H01J29/86 , H01J61/30
CPC分类号： H01J29/861 , H01J2229/862
摘要： A cathode-ray tube has a glass panel section which has a substantially rectangular faceplate and a skirt extending from the face plate along the tube axis, when Hs, Hl and Hd respectively denote the length of the skirt at the central portion of the short side, that at the central portion of the long side and that at the corner and ts, tl and td respectively represent the thickness of the faceplate in the vicinity of the center portion of the short side, that in the vicinity of the center portion of the long side and that in the vicinity of the corner the length of the skirt and the thickness of the faceplate respectively have relations defined by the following equations or inequalities (1) and (2):Hs.gtoreq.Hd and Hl.gtoreq.Hd (1)tl.gtoreq.ts and td.gtoreq.ts (2)
摘要翻译：阴极射线管具有玻璃面板部分，当Hs，H1和Hd分别表示在短边的中心部分处的裙部的长度时，具有大致矩形的面板和从面板沿着管轴延伸的裙部在长边的中央部分和在角部的中心部分，ts，tl和td分别表示在短边的中心部分附近的面板的厚度，长边，角部附近裙部的长度和面板的厚度分别具有由以下等式或不等式（1）和（2）定义的关系：Hs> / = Hd和Hl> / = Hd （1）tl> / = ts和td> / = ts（2）

10. 发明授权

US5339010A 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：US5339010A
公开(公告)日：1994-08-16
申请号：US37536
申请日：1993-03-26
申请人： Hiroshi Urata , Toshinao Sone , Kazunori Nakane , Kazunori Satou , Kiyoshi Tokita
发明人： Hiroshi Urata , Toshinao Sone , Kazunori Nakane , Kazunori Satou , Kiyoshi Tokita
IPC分类号： H01J29/50 , H01J31/20 , H04N9/28 , H01J29/51
CPC分类号： H01J31/203 , H04N9/28
摘要： A color cathode-ray tube apparatus comprising a video signal generator, a delay circuit, an electron gun assembly, a deflection yoke, a shadow mask, and a phosphor screen. The signal generator generates three video signals simultaneously. The delay circuit delays the first and second video signals with respect to the third video signal. The screen has phosphor elements regularly arranged. The electron gun assembly generates three electron beams at different times, in response to the three signals output by the delay means. These beams are applied to the phosphor screen, and the phosphor elements of the screen emit red light, green light and blue light. Any three electron beams the gun assembly emits simultaneously form three beam spots on the screen. These spots overlap for a distance longer than half the horizontal diameter of a beam spot formed by an electron beam of the greatest current which the gun assembly can generate. The shadow mask, located between the phosphor screen and the gun assembly, controls the beams, making them land at desired positions on the phosphor screen. The deflection yoke deflects the beams in the horizontal and vertical directions, such that the electron beams scan the entire screen. The beams, deflected in the horizontal direction, land at substantially the same point on the screen, forming a color pixel thereon.
摘要翻译：一种彩色阴极射线管装置，包括视频信号发生器，延迟电路，电子枪组件，偏转线圈，荫罩和荧光屏。信号发生器同时产生三个视频信号。延迟电路相对于第三视频信号延迟第一和第二视频信号。屏幕上定期布置荧光粉元件。响应于由延迟装置输出的三个信号，电子枪组件在不同时间产生三个电子束。这些光束被施加到荧光屏上，荧光屏的荧光体发出红光，绿光和蓝光。枪组件同时发射的任何三束电子束在屏幕上形成三个光束点。这些点重叠长度比由枪组件可以产生的最大电流的电子束形成的束斑的水平直径的一半的距离。位于荧光屏和枪组件之间的荫罩控制光束，使它们落在荧光屏上的所需位置。偏转轭在水平和垂直方向偏转光束，使得电子束扫描整个屏幕。在水平方向上偏转的光束在屏幕上的基本相同的点处着陆，在其上形成彩色像素。

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