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11. 发明授权

US5491382A Color picture tube apparatus 失效
标题翻译：彩色显像管装置
公开(公告)号：US5491382A
公开(公告)日：1996-02-13
申请号：US303814
申请日：1994-09-09
申请人： Jiro Shimokobe , Eiji Kamohara , Takashi Nishimura
发明人： Jiro Shimokobe , Eiji Kamohara , Takashi Nishimura
IPC分类号： H01J29/48 , H01J31/20 , H04N9/26 , H01J29/70
CPC分类号： H01J31/201
摘要： In a color picture tube apparatus having a first auxiliary deflecting means for deflecting a single electron beam, emitted from a cathode, in a direction to separate from the tube axis in synchronism with switching among a plurality of video signals supplied to an electron gun, and splitting the single electron beam substantially into a plurality of beam segments, and a second auxiliary deflecting means, disposed between the first auxiliary deflecting means and a main deflecting unit, for deflecting the plurality of beam segments in a direction to come close to the tube axis, the first auxiliary deflecting means is constituted by an electrostatic deflecting lens provided to an accelerating electrode system between a control electrode and a focusing electrode of the electron gun, and the second auxiliary deflecting means is constituted by a main electron lens of the electron gun for finally focusing the electron beam segments on a phosphor screen. Accordingly, the entire length of the picture tube can be shortened, and the auxiliary deflecting power can be reduced as well as the manufacturing cost.
摘要翻译：在具有第一辅助偏转装置的彩色显像管装置中，与第一辅助偏转装置相反，该单个电子束从与阴极发射的方向偏转，与提供给电子枪的多个视频信号之间的切换同步地与管轴分离;以及将单电子束基本上分成多个光束段，以及设置在第一辅助偏转装置和主偏转单元之间的第二辅助偏转装置，用于使多个光束段在靠近管轴线的方向偏转第一辅助偏转装置由设置在电子枪的控制电极和聚焦电极之间的加速电极系统的静电偏转透镜构成，第二辅助偏转装置由电子枪的主电子透镜构成，最后将电子束段聚焦在荧光屏上。因此，可以缩短显像管的整个长度，并且可以降低辅助偏转功率以及制造成本。

12. 发明授权

US5198730A Color display tube 失效
标题翻译：彩色显示管
公开(公告)号：US5198730A
公开(公告)日：1993-03-30
申请号：US915020
申请日：1992-07-16
申请人： Bernard K. Vancil
发明人： Bernard K. Vancil
IPC分类号： H01J29/07 , H01J31/12 , H01J31/20 , H04N9/26
CPC分类号： H04N9/26 , H01J29/07 , H01J31/201
摘要： A color cathode ray tube employs a shadowmask having substantially vertical slots positioned between a single electron gun and substantially vertical color phosphor stripes on the faceplate of the tube. Piezoelectric bimorph actuators translate the shadowmask back and forth in a direction generally perpendicular to the direction of the slots and stripes in synchronization with field sequential color information to excite the phosphor stripes. In an alternative embodiment, the phosphor screen is moved relative to a fixed shadowmask. During the relative movement between the shadowmask and screen in a first direction, video information is provided from a memory in a first sequential manner, while for relative movement in a second direction, the video information is read out of memory in a reverse direction for executing a reverse raster starting from the bottom of the screen. The slots and phosphor stripes are skewed slightly with respect to one another to maintain proper color registration. In a further embodiment, instead of a shadowmask, a gating array is located between a broad source of electrons and the phosphor screen.
摘要翻译：彩色阴极射线管采用阴影掩模，阴影掩模具有位于管的面板上的单个电子枪和基本垂直的彩色荧光条之间的大致垂直的狭缝。压电双压电晶片致动器沿着与场序列颜色信息同步的大致垂直于槽和条的方向的方向来回转换阴影掩模，以激发荧光条。在替代实施例中，荧光屏相对于固定的阴影掩模移动。在阴影掩模和屏幕之间在第一方向上的相对移动期间，以第一顺序方式从存储器提供视频信息，而对于第二方向的相对移动，视频信息以相反方向从存储器中读出以执行从屏幕底部开始的反向光栅。槽和磷光体条相对于彼此稍微偏斜以保持适当的颜色配准。在另一个实施例中，代替阴影掩模，选通阵列位于宽电子源和荧光屏之间。

13. 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。

14. 发明授权

US4100451A Face panel assembly for a color cathode ray tube 失效
标题翻译：用于彩色阴极射线管的面板组件
公开(公告)号：US4100451A
公开(公告)日：1978-07-11
申请号：US675653
申请日：1976-04-12
申请人： Kazimir Palac
发明人： Kazimir Palac
IPC分类号： H01J29/07 , H01J31/20
CPC分类号： H01J29/073 , H01J31/201
摘要： This disclosure depicts, in a color cathode ray tube, the combination comprising an approximately rectangular, flangeless, curved faceplate supporting on a concave inner surface thereof in a central region a phosphor screen comprising a pattern of red-emissive, blue-emissive and green-emissive phosphor triads. A low mass, approximately rectangular, non-self-rigid shadow mask has a central portion with a pattern of electron-transmissive apertures registered with the pattern of phosphor triads. The mask has a rim portion providing substantial rigidity with respect to axes normal to the sides thereof while providing for flexure of the mask with respect to its diagonals. A mask suspension system for establishing a predetermined position of the mask relative to and at a predetermined spacing from the inner surface of the faceplate includes four suspension means for mechanically coupling the mask directly to corner portions of the faceplate. The suspension means are located one at each corner of the mask to permit the mask to flex about its diagonals and conform to the contour of the faceplate despite any twist-wise deformation thereof, thereby maintaining said predetermined spacing between the mask and the faceplate inner surface.
摘要翻译：该公开内容描述了在彩色阴极射线管中，该组合包括在中心区域中支撑在其凹入的内表面上的近似矩形的无凸缘的弯曲面板，荧光屏包括红色发光，蓝光发射和绿光发射的图案，发射荧光三合一。低质量近似矩形的非自刚性荫罩具有中心部分，其具有与荧光体三元组图案对准的电子透射孔的图案。掩模具有边缘部分，其相对于垂直于其侧面的轴线提供显着的刚性，同时提供掩模相对于其对角线的挠曲。用于建立掩模相对于面板的内表面并以预定间隔距离面板的内表面的掩模悬挂系统包括用于将掩模直接机械地联接到面板的角部的四个悬挂装置。悬挂装置位于掩模的每个角落处一个，以允许掩模围绕其对角线弯曲并且符合面板的轮廓，尽管其任何扭曲变形，从而保持掩模和面板内表面之间的所述预定间隔。

15. 发明授权

US3894321A Method for processing a color cathode ray tube having a thin foil mask sealed directly to the bulb 失效
标题翻译：一种用于处理具有直接密封到灯泡的薄箔掩模的彩色阴极射线管的方法
公开(公告)号：US3894321A
公开(公告)日：1975-07-15
申请号：US43625874
申请日：1974-01-24
申请人： ZENITH RADIO CORP
发明人： MOORE JOHN H
IPC分类号： H01J29/07 , H01J29/32 , H01J31/20 , H01J9/18
CPC分类号： H01J31/201 , H01J29/07 , H01J29/325 , H01J2229/0761
摘要： A method for processing color cathode ray tubes each having a color selection electrode consisting of a thin metal foil with a pattern of electron-transmissive apertures formed therein. The foil is stretched across the bulb of the tube and sealed directly thereto. According to this invention, such a tube may be exposed and screened without the necessity of resorting to a processing system which dictates the use of interchangeable masks.
摘要翻译：一种处理彩色阴极射线管的方法，每个彩色阴极射线管均具有由形成有电子透射孔图案的薄金属箔构成的选色电极。箔被拉伸穿过管的灯泡并直接密封在其上。根据本发明，这种管可以被暴露和筛选，而不需要诉诸使用可互换掩模的处理系统。

16. 发明授权

US3878428A Cathode ray tube having shadow mask and screen with tailored heat transfer properties 失效
标题翻译：阴极射线管具有荫罩和具有定制传热性能的屏幕
公开(公告)号：US3878428A
公开(公告)日：1975-04-15
申请号：US31937572
申请日：1972-12-29
申请人： RCA CORP
发明人： KUZMINSKI HENRY WILLIAM , SOHN FRANK MYUNG-HI
IPC分类号： H01J29/07 , H01J29/28 , H01J31/20 , H01J29/16
CPC分类号： H01J31/201 , H01J29/28
摘要： Cathode-ray tube comprising an evacuated envelope including a viewing window and a viewing screen comprised of a mosaic of phosphor areas of different emission colors supported on the inner surface of the viewing window. Closely spaced from the screen is a shadow mask having two opposed major surfaces and an array of apertures therein registered with the phosphor areas of said screen. At least one of the major surfaces of the mask and the inner surface of said screen have surface means for effecting faster radiative heat transfer from the central portion of the mask than from peripheral portions of the mask.
摘要翻译：阴极射线管包括包括观察窗的抽真空的外壳和由支撑在观察窗的内表面上的不同发射颜色的荧光粉区域的马赛克构成的观察屏幕。与屏幕紧密隔开的是具有两个相对的主表面的荫罩，并且其中的孔阵列与所述屏幕的荧光体区域配准。掩模的主要表面和所述屏幕的内表面中的至少一个具有表面装置，用于实现比掩模的周边部分更快地从掩模的中心部分的辐射热传递。

17. 发明授权

US3802757A Method of fabricating a cathode ray tube having a conductive metallic coating therein 失效
标题翻译：制造具有导电金属涂层的阴极射线管的方法
公开(公告)号：US3802757A
公开(公告)日：1974-04-09
申请号：US39393173
申请日：1973-09-04
申请人： HAYDEN TRANS COOLER INC
发明人： BENDA D , KERSTETTER D
IPC分类号： H01J29/07 , H01J29/88 , H01J29/94 , H01J31/20 , H01J9/38
CPC分类号： H01J29/94 , H01J29/07 , H01J29/88 , H01J31/201 , H01J2229/0777 , H01J2229/882
摘要： A method of fabricating an improved color cathode ray tube of the shadow mask type is provided wherein localized areas of a primary conductive substance are disposed on the interior surface of the envelope funnel and neck portions separately covering the high voltage button and gun assembly contact areas. A substantially continuous secondary reflective coating of gassorbtive electrically conductive metallic material, providing advantagesous life performance results, is disposed over the back surface of the shadow mask and over the interior surface of the funnel portion to provide a final anode coating effecting a peripheral unipotential field for the tube and electrically connecting the mask-screen area and the aforementioned localized primary coated areas. A thin tertiary film of high-efficiency gas-adsorbing getter material is disposed over at least a portion of the secondary conductive coating material.
摘要翻译：提供一种制造荫罩式改进的彩色阴极射线管的方法，其中一次导电物质的局部区域设置在分别覆盖高压按钮和枪组件接触区域的包络漏斗和颈部的内表面上。提供有利的寿命性能结果的气体吸收性导电金属材料的基本上连续的二次反射涂层设置在荫罩的后表面上并在漏斗部分的内表面上，以提供影响外围单相电位的最终阳极涂层并且电连接掩模屏幕区域和上述局部初级涂覆区域。在第二导电涂层材料的至少一部分上设置有高效气体吸附吸气剂材料的薄三层膜。

18. 发明授权

US3792300A Cathode ray tube having a conductive metallic coating therein 失效
标题翻译：具有导电金属涂层的阴极射线管
公开(公告)号：US3792300A
公开(公告)日：1974-02-12
申请号：US3792300D
申请日：1972-06-15
申请人： GTE SYLVANIA INC
发明人： BENDA D , KERSTETTER D
IPC分类号： H01J29/07 , H01J29/88 , H01J29/94 , H01J31/20 , H01J29/46
CPC分类号： H01J29/94 , H01J29/07 , H01J29/88 , H01J31/201 , H01J2229/0777 , H01J2229/882
摘要： An improved color cathode ray tube of the shadow mask type is provided wherein localized areas of a primary conductive substance are disposed on the interior surface of the envelope funnel and neck portions separately covering the high voltage button and gun assembly contact areas. A substantially continuous secondary reflective coating of gas-sorbtive electrically conductive metallic material, providing advantageous life performance results, is disposed over the back surface of the shadow mask and over the interior surface of the funnel portion to provide a final anode coating effecting a peripheral unipotential field for the tube and electrically connecting the mask-screen area and the aforementioned localized primary coated areas. A thin tertiary film of high-efficiency gas-adsorbing getter material is disposed over at least a portion of the secondary conductive coating material.
摘要翻译：提供了一种荫罩式改进的彩色阴极射线管，其中主要导电物质的局部区域设置在封套漏斗的内表面和颈部，分别覆盖高压按钮和枪组件接触区域。提供有利的寿命性能结果的气体吸收性导电金属材料的基本上连续的二次反射涂层设置在荫罩的背面上并在漏斗部分的内表面上方，以提供影响外围单相电位的最终阳极涂层并且电连接掩模屏幕区域和上述局部初级涂覆区域。在第二导电涂层材料的至少一部分上设置有高效气体吸附吸气剂材料的薄三层膜。

19. 发明授权

US3733507A Beam-deflection system for color television picture tube 失效
标题翻译：用于彩色电视图像管的光束偏转系统
公开(公告)号：US3733507A
公开(公告)日：1973-05-15
申请号：US3733507D
申请日：1969-09-10
申请人： FRANCE COULEUR SOC
发明人： CASSET G , DRIFFORT J , LEBEL P
IPC分类号： H01J31/20 , H04N9/20 , H01F7/00 , H01J29/06
CPC分类号： H01J31/201 , H04N9/20
摘要： A color television picture tube, having a plurality of electron guns delivering electron beams and a deflection device for causing the television screen to be swept by said beams, comprises means for supplying parallel and coplanar electron beams at their entrance into the deflection device and means imposing a delay on the video signals controlling two of the guns so that the three elements of a triad of elementary colors of the screen receive quantities of electrons according to the video information corresponding to one and the same televised dot.
摘要翻译：具有传送电子束的多个电子枪和用于使电视屏幕被所述光束扫过的偏转装置的彩色电视显像管包括用于在其入口处将平行和共面的电子束提供到偏转装置中的装置，控制两个枪的视频信号的延迟，使得屏幕的基本色的三元组的三个元素根据对应于同一个电视点的视频信息而接收电子量。

20. 发明授权

US3610994A Cathode-ray tubes of television type for x-rays protection 失效
标题翻译：电视类型的阴极射线管用于X射线保护
公开(公告)号：US3610994A
公开(公告)日：1971-10-05
申请号：US3610994D
申请日：1970-08-31
申请人： SHELDON EDWARD E
发明人： SHELDON EDWARD EMANUEL
IPC分类号： H01J29/89 , H01J31/20 , G21F1/00 , G21F7/02 , H01J29/28
CPC分类号： H01J29/89 , H01J31/201 , H01J2229/8901
摘要： The invention relates to novel cathode-ray/vacuum tubes for color television. It was found that the present color television tubes emit considerable amount of X-radiation. The novel tubes described below are characterized by the X-ray absorbing faceplate which prevents the escape of such X-radiation or at least reduces the amount of said escaping X-radiation to the level which is safe for the public. These tubes have a construction in which their light transparent endwall on which the fluorescent screen is mounted has the X-ray absorbing power to accomplish this objective, which means to reduce the transmission of X-ray through said endwall to the amount smaller than 0.04 mr./hr. in addition the faceplate of said tubes is provided with a light partially absorbing material which means light filtering material to improve the contrast of images produced by said tubes.

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