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38 条记录 (耗时 0.025 秒)

    Curved tube type ultra high pressure mercury arc discharge lamp device
    21.
    发明授权
    Curved tube type ultra high pressure mercury arc discharge lamp device 失效
    弯管式超高压汞弧放电灯装置

    公开(公告)号：US4482842A

    公开(公告)日：1984-11-13

    申请号：US306714

    申请日：1981-09-29

    申请人： Takashi Fujimura ,  Yoshifumi Tomita ,  Kiyoshi Sawatari

    发明人： Takashi Fujimura ,  Yoshifumi Tomita ,  Kiyoshi Sawatari

    IPC分类号： G03F7/20 ,  H01J61/82 ,  H01J61/30 ,  H01J61/20

    CPC分类号： G03F7/70016 ,  H01J61/822

    摘要： In a curved tube type ultra high pressure mercury discharge lamp device of the type comprising an arcuate glass tube, a quantity of mercury contained in both ends of the glass tube and electrodes projecting into the glass tube beyond surfaces of the mercury for creating electric discharge between the electrodes, throttles are formed on an inner surface of the glass tube near the electrodes. The throttles have diameters smaller than an inner diameter of the glass tube and the mercury is contained in spaces between the throttles and the both ends of the glass tube.

    摘要翻译： 在包括弧形玻璃管的弯管式超高压汞放电灯装置中，包含在玻璃管两端的汞量和在玻璃管中突出的电极超过汞的表面，以产生放电 在靠近电极的玻璃管的内表面上形成电极，节流阀。 节流管的直径小于玻璃管的内径，并且汞被包含在节流阀和玻璃管的两端之间的空间中。

    Method of manufacturing fluorescent screens of cathode ray tubes
    22.
    发明授权
    Method of manufacturing fluorescent screens of cathode ray tubes 失效
    制造阴极射线管荧光屏的方法

    公开(公告)号：US4391885A

    公开(公告)日：1983-07-05

    申请号：US361269

    申请日：1982-03-24

    申请人： Yoshifumi Tomita ,  Hiromitsu Nakai

    发明人： Yoshifumi Tomita ,  Hiromitsu Nakai

    IPC分类号： H01J9/22 ,  G03F7/28 ,  H01J9/227 ,  H01J29/28 ,  G03C5/00

    CPC分类号： H01J29/28 ,  G03F7/28 ,  H01J9/2271

    摘要： A fluorescent screen of a cathode ray tube is prepared by forming a film of photosensitive sticky substance, for example, an aqueous solution of a copolymer of a complex salt of diazonium salt and zinc chloride, on an inner surface of a face plate of the tube, exposing the film to light to render portions thereof sticky, applying a powdery substance, for example, phosphors of three colors, onto the film to cause the powdery substance to adhere to the portions of the film rendered sticky, removing excess powder to form a film pattern of the powdery substance, causing the substance responsible for stickiness to ooze out onto the film pattern, applying another powdery substance, for example, graphite onto the film pattern and removing an excess of another powder substance, thus forming the fluorescent screen. The invention is applicable to the manufacture of a fluorescent screen for use in a color picture tube, a monochromatic picture tube and a penetration tube.

    摘要翻译： 通过在管的面板的内表面上形成感光性粘性物质的膜，例如重氮盐和氯化锌的配盐的共聚物的水溶液，制备阴极射线管的荧光屏 将膜曝光以使其部分粘稠，将诸如三种荧光体的粉末状物质涂覆在膜上，使粉末状物质附着在胶片的部分上，除去多余的粉末，形成 粉末状物质的膜图案，使负责粘性的物质渗出到膜图案上，将另外的粉末状物质例如石墨涂布在膜图案上，除去过量的其他粉末物质，形成荧光屏。 本发明可应用于彩色显像管，单色显像管和穿透管中使用的荧光屏的制造。

    Process for treating surfaces of a perforated mask
    23.
    发明授权
    Process for treating surfaces of a perforated mask 失效
    用于处理穿孔掩模表面的方法

    公开(公告)号：US3967985A

    公开(公告)日：1976-07-06

    申请号：US405841

    申请日：1973-10-12

    申请人： Akiya Izumi ,  Shigemi Hirasawa ,  Yoshifumi Tomita

    发明人： Akiya Izumi ,  Shigemi Hirasawa ,  Yoshifumi Tomita

    IPC分类号： H01J9/14 ,  C23F7/10 ,  C23F7/04

    CPC分类号： H01J9/146

    摘要： Surfaces of a perforated mask made of iron are allowed to contact with an acidic aqueous solution of antimony trichloride, e.g., a hydrochloric acid solution to form a thin film of metallic antimony on said surfaces. A protective coating of a phosphate is allowed to be deposited onto said thin film. Thereafter, said surfaces is heated in an oxygen atmosphere to produce a grayish black coating having an excellent thermal emission power. The perforated mask thus treated has no permanent deformation like wrinkles produced at a perforated sheet member and is uniform in color.

    摘要翻译： 允许由铁制成的穿孔掩模的表面与酸性三氯化锑水溶液例如盐酸溶液接触，以在所述表面上形成金属锑的薄膜。 允许将磷酸盐的保护涂层沉积到所述薄膜上。 此后，在氧气氛中加热所述表面以产生具有优异热发射能力的灰黑色涂层。 如此处理的穿孔掩模没有永久变形，如在穿孔片状部件上产生的皱纹并且颜色均匀。

    Method for forming and anti-reflection film of a cathode-ray tube, an apparatus used for carrying out the method and a cathode-ray tube having the anti-reflection film
    24.
    发明授权
    Method for forming and anti-reflection film of a cathode-ray tube, an apparatus used for carrying out the method and a cathode-ray tube having the anti-reflection film 失效
    阴极射线管的形成和防反射膜的方法，用于实施该方法的装置和具有防反射膜的阴极射线管

    公开(公告)号：US5817421A

    公开(公告)日：1998-10-06

    申请号：US446512

    申请日：1995-05-22

    申请人： Tomoji Oishi ,  Sachiko Maekawa ,  Akira Kato ,  Masahiro Nishizawa ,  Yoshifumi Tomita ,  Kojiro Okude ,  Kenji Tochigi ,  Yutaka Misawa

    发明人： Tomoji Oishi ,  Sachiko Maekawa ,  Akira Kato ,  Masahiro Nishizawa ,  Yoshifumi Tomita ,  Kojiro Okude ,  Kenji Tochigi ,  Yutaka Misawa

    IPC分类号： G02B1/11 ,  H01J29/89 ,  B32B9/04

    CPC分类号： G02B1/11 ,  H01J29/896 ,  H01J2209/012

    摘要： An anti-reflection film is produced on the panel surface of a cathode-ray tube by: (A) preparing a solution for forming an anti-reflection film, which contains water and a metal alkoxide having the formula, M(OR).sub.n wherein M is a metal selected from the group consisting of Si, Ti, Al, Zr, Sn, In, Sb and Zn; R is an alkyl group having 1-10 carbon atoms; n is an integer of from 1 to 8; and when n is not 1, the alkyl groups represented by R may be the same or different, (B) coating the solution for forming an anti-reflection film on the outermost surface of the panel of a cathode-ray tube, and (C) applying an ultraviolet light to the solution for forming an anti-reflection film coated on said surface to cure the solution to form a transparent film with fine roughness. This production method is carried out using an apparatus having: (a) a coating means for coating the above solution for forming an anti-reflection film on the outermost surface of the panel of a cathode-ray tube, (b) a transferring means for transferring the solution-coated cathode-ray tube, and (c) an ultraviolet light-applying means for photocuring the solution coated on the cathode-ray tube during the transfer of the solution-coated cathode-ray tube. In the above method, when a silicon alkoxide is used as the metal alkoxide, there can be obtained a cathode-ray tube having an anti-reflection film made of alkali-free silica on the outermost surface of the panel, said anti-reflection film giving a ratio of Si-O-Si peak intensity to Si-OH peak intensity of 4 or more when measured for infrared spectrum.

    摘要翻译： 在阴极射线管的面板表面上，通过以下方法在阴极射线管的面板表面上产生防反射膜：（A）制备形成抗反射膜的溶液，该防反射膜含有水和具有式M（OR）n的金属醇盐，其中M 是选自由Si，Ti，Al，Zr，Sn，In，Sb和Zn组成的组的金属; R是具有1-10个碳原子的烷基; n为1〜8的整数， 当n不为1时，由R表示的烷基可以相同或不同，（B）在阴极射线管的面板的最外表面上涂布形成抗反射膜的溶液，（C ）向所述溶液施加紫外光以形成涂覆在所述表面上的抗反射膜，以使溶液固化以形成具有精细粗糙度的透明膜。 该制造方法使用以下装置进行：（a）在阴极射线管的面板的最表面上涂布上述用于形成防反射膜的溶液的涂布装置，（b）转印装置， 转移溶液涂覆的阴极射线管，以及（c）紫外线照射装置，用于在涂覆阴极射线管的转印期间光固化涂覆在阴极射线管上的溶液。 在上述方法中，当使用硅醇盐作为金属醇盐时，可以获得在面板的最外表面上具有由无碱二氧化硅制成的防反射膜的阴极射线管，所述防反射膜 当测量红外光谱时，Si-O-Si峰强度与Si-OH峰强度之比为4以上。

    Method of manufacturing fluorescent screens of cathode ray tubes
    27.
    再颁专利
    Method of manufacturing fluorescent screens of cathode ray tubes 失效
    制造阴极射线管荧光屏的方法

    公开(公告)号：USRE32498E

    公开(公告)日：1987-09-08

    申请号：US752359

    申请日：1985-07-05

    申请人： Yoshifumi Tomita ,  Hiromitsu Nakai

    发明人： Yoshifumi Tomita ,  Hiromitsu Nakai

    IPC分类号： H01J9/22 ,  G03F7/28 ,  H01J9/227 ,  H01J29/28

    CPC分类号： H01J29/28 ,  G03F7/28 ,  H01J9/2271

    摘要： A fluorescent screen of a cathode ray tube is prepared by forming a film of photosensitive sticky substance, for example, an aqueous solution of a copolymer of a complex salt of diazonium salt and zinc chloride, oN an inner surface of a face plate of the tube, exposing the film to light to render portions thereof sticky, applying a powdery substance, for example, .[.phosphors of three colors.]. .Iadd.graphite.Iaddend., onto the film to cause the powdery substance to adhere to the portions of the film rendered sticky, removing excess powder to form a film pattern of the powdery substance, causing the substance responsible for stickiness to ooze out onto the film pattern, applying another powdery substance, for example, .[.graphite.]. .Iadd.titanium oxide .Iaddend.onto the film pattern and removing an excess of another powder substance, thus forming the fluorescent screen. The invention is applicable to the manufacture of a fluorescent screen for use in a color picture tube, a monochromatic picture tube and a penetration tube.

    Method of manufacturing striped phosphor screen for black matrix type color picture tube
    29.
    发明授权
    Method of manufacturing striped phosphor screen for black matrix type color picture tube 失效
    黑矩阵型彩色显像管制造条纹荧光屏的制作方法

    公开(公告)号：US4267204A

    公开(公告)日：1981-05-12

    申请号：US959151

    申请日：1978-11-09

    申请人： Yoshifumi Tomita ,  Masahiro Nishizawa ,  Takashi Fujimura

    发明人： Yoshifumi Tomita ,  Masahiro Nishizawa ,  Takashi Fujimura

    IPC分类号： H01J9/227 ,  H01J29/32

    CPC分类号： H01J9/227

    摘要： In the manufacture of a striped phosphor screen for a black matrix type color picture tube, a pattern of stripes of a light-absorbing material is first formed on the faceplate of a glass envelope to define transparent striped windows thereon by a known process and then phosphor materials are applied to the striped windows by the use of a nozzle assembly having at least one nozzle capable of discharging a phosphor material, without owing to the photolighography. The coating apparatus comprises a nozzle assembly including one or more nozzles, drivers for effecting relative movement between the nozzle and the faceplate of the glass envelope in a first direction in the plane of the faceplate and perpendicular to the stripes, in a third direction perpendicular to the faceplate and in a second direction longitudinal of the stripes, sensors for detecting the position of the nozzle, generators for producing a positional error signal and control for controlling the position of the nozzle.

    摘要翻译： 在黑色矩阵型彩色显像管的条状荧光屏的制造中，首先在玻璃外壳的面板上形成光吸收材料的条纹图案，通过已知的方法在其上限定透明条纹窗口，然后将荧光体 通过使用具有能够排出荧光体材料的至少一个喷嘴的喷嘴组件将材料施加到条纹窗口，而不会由于光电照相。 该涂布装置包括一个喷嘴组件，该喷嘴组件包括一个或多个喷嘴，驱动器用于在垂直于垂直于面板的第三个方向上在面板的平面中沿垂直于条带的第一方向实现喷嘴与玻璃外壳的面板之间的相对移动 面板和条纹的第二方向，用于检测喷嘴位置的传感器，用于产生位置误差信号的发生器和用于控制喷嘴位置的控制。