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    Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit
    1.
    发明授权
    Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit 失效
    金属背衬荧光表面，金属背面转印膜和图像显示单元

    公开(公告)号：US07166956B2

    公开(公告)日：2007-01-23

    申请号：US10483556

    申请日：2002-07-12

    申请人： Takeo Ito ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Taichiro Nakayama ,  Takaaki Shinohara ,  Yoichiro Nakayama ,  Kazuo Sakai

    发明人： Takeo Ito ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Taichiro Nakayama ,  Takaaki Shinohara ,  Yoichiro Nakayama ,  Kazuo Sakai

    IPC分类号： H01J29/10

    CPC分类号： H01J29/28

    摘要： A metal back-attached phosphor screen comprises a metal back layer that has a high-reflectance, high-resistance layer consisting of an In-, Sn- or Bi-oxide layer. The metal back layer of the metal back-attached phosphor screen may have a laminate structure including a high-reflectance layer formed on a phosphor layer side and a high-resistance layer formed on that layer. The high-reflectance layer may be formed of Al, In, Sn or Bi. The high-resistance layer may be formed of an Al-, In-, Sn-, Bi- or Si-oxide or nitride. A high-brightness metal back-attached phosphor screen is provided that prevents the destruction or the deterioration of an electron emission element and a phosphor screen by discharging.

    摘要翻译： 背面金属的荧光屏包括具有由In，Sn或Bi氧化物层组成的高反射率，高电阻层的金属背层。 金属背面附着荧光屏的金属背层可以具有包括在荧光体层侧形成的高反射率层和在该层上形成的高电阻层的层叠结构。 高反射率层可以由Al，In，Sn或Bi形成。 高电阻层可以由Al-，In-，Sn-，Bi-或Si-氧化物或氮化物形成。 提供了一种高亮度金属背连接荧光屏，其通过放电来防止电子发射元件和荧光屏的破坏或劣化。

    CRT having color filter with a special green filter
    3.
    再颁专利
    CRT having color filter with a special green filter 失效
    CRT具有带特殊绿色滤光片的滤色片

    公开(公告)号：USRE37750E1

    公开(公告)日：2002-06-18

    申请号：US09514311

    申请日：2000-08-21

    申请人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu

    发明人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu

    IPC分类号： H01J2910

    CPC分类号： H01J29/185 ,  H01J29/322

    摘要： A color picture tube is disclosed, that comprises an outer sheath having a electron gun, the outer sheath being airtightly sealed, a face plate having light transmissivity and disposed on the front surface of the outer sheath, and a large number of red, blue, and green pixels regularly arranged inside the face plate, wherein the pixels have a fluorescent substance layer and a color filter, the fluorescent substance layer being lit by a radiation of an electron beam, the color filter being disposed between the fluorescent substance layer and the face palate, and wherein green pixels have a chromaticity that is plotted in the fourth quadrant of a coordinate system of a (L*a*b*) color system where a* is the horizontal axis and *b is the vertical axis when light of a standard light source C is reflected on the outside of the face plate.

    摘要翻译： 公开了一种彩色显象管，其包括具有电子枪的外护套，外护套被气密密封，具有透光性的面板并且设置在外护套的前表面上，并且具有大量的红，蓝， 以及规则地配置在所述面板内的绿色像素，其中，所述像素具有荧光物质层和滤色器，所述荧光物质层被电子束的辐射照射，所述滤色器设置在所述荧光物质层与所述面 并且其中绿色像素具有绘制在（L * a * b *）颜色系统的坐标系的第四象限中的色度，其中a是水平轴，* b是垂直轴，当a 标准光源C被反射在面板的外侧。

    CRT having color filter with a special green filter
    6.
    发明授权
    CRT having color filter with a special green filter 失效
    CRT具有带特殊绿色滤光片的滤色片

    公开(公告)号：US5686787A

    公开(公告)日：1997-11-11

    申请号：US671321

    申请日：1996-07-24

    申请人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu

    发明人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu

    IPC分类号： H01J29/18 ,  H01J29/32 ,  H01J29/10 ,  H01J31/00

    CPC分类号： H01J29/185 ,  H01J29/322 ,  H01J2229/8916

    摘要： A color picture tube is disclosed, that comprises an outer sheath having an electron gun, the outer sheath being airtightly sealed, a face plate having light transmissivity and disposed on the front surface of the outer sheath, and a large number of red, blue, and green pixels regularly arranged inside the face plate, wherein the pixels have a fluorescent substance layer and a color filter, the fluorescent substance layer being lit by a radiation of an electron beam, the color filter being disposed between the fluorescent substance layer and the face palate, and wherein green pixels have a chromaticity that is plotted in the fourth quadrant of a coordinate system of a (L*a*b*) color system where a* is the horizontal axis and *b is the vertical axis when light of a standard light source C is reflected on the outside of the face plate.

    摘要翻译： 公开了一种彩色显象管，其包括具有电子枪的外护套，外护套气密密封，具有透光性的面板，并设置在外护套的前表面上，并具有大量的红，蓝， 以及规则地配置在所述面板内的绿色像素，其中，所述像素具有荧光物质层和滤色器，所述荧光物质层被电子束的辐射照射，所述滤色器设置在所述荧光物质层与所述面 并且其中绿色像素具有绘制在（L * a * b *）颜色系统的坐标系的第四象限中的色度，其中a是水平轴，* b是垂直轴，当a 标准光源C被反射在面板的外侧。

    Method of forming a phosphor screen and an image display unit containing the phosphor screen
    7.
    发明授权
    Method of forming a phosphor screen and an image display unit containing the phosphor screen 失效
    形成荧光屏的方法和包含荧光屏的图像显示单元

    公开(公告)号：US07052353B2

    公开(公告)日：2006-05-30

    申请号：US10476489

    申请日：2002-05-09

    申请人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Akira Mikami ,  Hitoshi Tabata

    发明人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Akira Mikami ,  Hitoshi Tabata

    IPC分类号： H01J1/64 ,  H01J1/70 ,  H01J9/24 ,  H01J9/20 ,  H01J63/04

    CPC分类号： H01J29/28 ,  C09K11/02 ,  C09K11/08 ,  H01J9/221

    摘要： A method for forming a phosphor screen comprising the step of forming a phosphor layer containing a thermoplastic resin on the inner surface of a face plate, the step of pressurizing the phosphor layer being heated to plasticate the thermoplastic resin and smooth the surface of the phosphor layer, and the step of forming a metal film on the surface-smoothed phosphor layer and heating the face plate. Thermoplastic resin having a softening temperature of 50–350° C. can be used in the phosphor layer, and 0.05–50 wt % of such a thermoplastic resin in solid content ratio is contained in the layer. Heating/pressurizing conditions preferably involve temperatures of 50–350° C. and pressures of 10–10000 N/cm2. This method enhances the film forming property of a metal back layer and prevents cracks and pinholes in the metal back layer.

    摘要翻译： 一种形成荧光屏的方法，包括在面板的内表面上形成含有热塑性树脂的荧光体层的步骤，对被加热的荧光体层进行加压以塑化热塑性树脂并平滑荧光体层的表面的步骤 以及在表面光滑的荧光体层上形成金属膜并加热面板的步骤。 在荧光体层中可以使用软化温度为50〜350℃的热塑性树脂，在该层中含有0.05〜50重量％的固体成分的热塑性树脂。 加热/加压条件优选地包括50-350℃的温度和10-10000N / cm 2的压力。 该方法提高金属背层的成膜性，防止金属背层的裂纹和针孔。

    Dispersion composition for black matrix, display, and process, for production display
    9.
    发明授权
    Dispersion composition for black matrix, display, and process, for production display 失效
    用于黑矩阵和显示装置的分散液组合物及其制造方法，用于生产显示

    公开(公告)号：US06699580B1

    公开(公告)日：2004-03-02

    申请号：US09424905

    申请日：1999-12-01

    申请人： Takeo Ito ,  Koji Washiyama ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu ,  Kazuo Sakai ,  Masaru Fukuda ,  Yoichi Inubushi

    发明人： Takeo Ito ,  Koji Washiyama ,  Hajime Tanaka ,  Tomoko Nakazawa ,  Tsuyoshi Oyaizu ,  Kazuo Sakai ,  Masaru Fukuda ,  Yoichi Inubushi

    IPC分类号： B32B516

    CPC分类号： B32B5/16 ,  H01J9/2278 ,  H01J29/327 ,  Y10T428/257 ,  Y10T428/258

    摘要： This dispersion liquid composition for black matrix comprises; manganese oxide having an average particle diameter in the range of 50 to 2000 nm, or solid solution of manganese oxide and ferric oxide having an average particle diameter in the range of 50 to 2000 nm and a manganese content in the range of 15 to 70% by weight; at least one kind of dispersing agent selected from a group of water-soluble acrylic resin, sodium salt, ammonium salt or potassium salt of water-soluble acrylic resin, and sodium salt, ammonium salt or potassium salt of polycarboxylic acid or ligninsulfonic acid or bisphenolsulfonic acid; and water, or a solvent mixture of water and an organic solvent compatible with water. By employing such a dispersion liquid composition for black matrix, light reflectivity of a light absorption layer of an interface with a panel is remarkably reduced. Accordingly, in a display device such as a color cathode ray tube, a display surface in which superposition of ambient light is difficult to occur is realized.

    摘要翻译： 该黑色分散液组合物包括： 平均粒径为50〜2000nm的氧化锰，平均粒径为50〜2000nm，锰含量为15〜70％的氧化锰和氧化铁的固溶体， 重量 选自水溶性丙烯酸树脂，钠盐，铵盐或钾盐的一种水溶性丙烯酸树脂中的至少一种分散剂和多元羧酸或木质素磺酸或双酚磺酸的钠盐，铵盐或钾盐 酸; 和水，或与水相容的有机溶剂的溶剂混合物。 通过采用这种用于黑矩阵的分散液组合物，与面板的界面的光吸收层的光反射率显着降低。 因此，在诸如彩色阴极射线管的显示装置中，实现了难以发生环境光的叠加的显示表面。

    Color cathode ray tube
    10.
    发明授权
    Color cathode ray tube 失效
    彩色阴极射线管

    公开(公告)号：US5939821A

    公开(公告)日：1999-08-17

    申请号：US642421

    申请日：1996-05-03

    申请人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa

    发明人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Tomoko Nakazawa

    IPC分类号： H01J29/18 ,  H01J29/32 ,  H01J29/89 ,  H01J29/10 ,  H01J5/16 ,  H01J31/00 ,  H01J61/40

    CPC分类号： H01J29/327 ,  H01J29/18 ,  H01J29/185 ,  H01J29/896 ,  H01J2229/8916

    摘要： A color cathode ray tube includes a faceplate and a phosphor screen provided on the inner surface of the faceplate and including red, green, and blue phosphor layers. A color filter layer is interposed between the inner surface of the faceplate and the phosphor screen. The color filter layer includes color filters opposed individually to the phosphor layers of the phosphor screen and having colors corresponding thereto. Color filters of each color have a higher transmittance for light beams with wavelengths which are in a range of .+-.20 nm of the maximum emission spectrum wavelength of the phosphor layers of the corresponding color than for light beams with wavelengths which are outside the range and which are between 400 nm and 650 nm. A common outside filter for complementing the light absorption properties of the color filters is provided on the outer surface of the faceplate and has a maximum absorption in a predetermined wavelength which is outside the maximum emission spectrum wavelengths of the red, green, and blue phosphor layers.

    摘要翻译： 彩色阴极射线管包括设在面板内表面上的面板和荧光屏，包括红色，绿色和蓝色荧光体层。 滤色器层插在面板的内表面和荧光屏之间。 滤色器层包括与荧光屏的荧光体层分别对置并具有与其对应的颜色的滤色器。 每个颜色的滤色器对于波长在对应颜色的荧光体层的最大发射光谱波长的+/- 20nm的范围内的光束具有比对于波长在范围之外的光束的透射率更高的透射率 并且在400nm和650nm之间。 在面板的外表面上设置有用于补充滤色器的光吸收特性的常见的外部过滤器，并且在红色，绿色和蓝色荧光体层的最大发射光谱波长之外具有预定波长的最大吸收 。