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    Fluorescent screen with metal back, and method of producing the same
    1.
    发明申请
    Fluorescent screen with metal back, and method of producing the same 审中-公开
    具有金属背的荧光屏及其制造方法

    公开(公告)号：US20070034324A1

    公开(公告)日：2007-02-15

    申请号：US10551758

    申请日：2004-03-31

    申请人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka ,  Yasinori Gamo ,  Masaki Inamura ,  Tomoko Nakazawa

    发明人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka ,  Yasinori Gamo ,  Masaki Inamura ,  Tomoko Nakazawa

    IPC分类号： B44C1/17 ,  B32B37/12

    CPC分类号： H01J9/221 ,  H01J29/28

    摘要： A method for forming a metal back-attached phosphor screen comprises forming a phosphor layer on an inner surface of a face plate, transferring a metal film, and heating and pressing the metal film transferred onto the phosphor layer by a press roller. The transferring includes disposing a transfer film having at least a base film, a metal film and an adhesive-agent layer on the phosphor layer so that the metal film contacts the phosphor layer via an adhesive agent, heating and pressing by a transfer roller to let the metal film adhere thereto, and peeling the base film Both the temperatures of the pressing sections of the transfer roller and press roller are 150 to 240° C. and both the pressing rates are 1.0 to 6.0 meter/minute. A metal back-attached phosphor screen exhibiting an excellent adhesiveness between the phosphor layer and a metal back layer and a superior withstand voltage characteristic can be formed with a good process yield.

    摘要翻译： 形成金属后附荧光屏的方法包括在面板的内表面上形成荧光体层，转移金属膜，并通过压辊加热和压制转移到荧光体层上的金属膜。 转印包括在荧光体层上设置至少具有底膜，金属膜和粘合剂层的转印膜，使得金属膜经由粘合剂与荧光体层接触，通过转印辊进行加热和压制以使 金属膜粘附到基片上，转印辊和加压辊的压制部分的温度均为150-240℃，并且两种压制速度都是1.0至6.0米/分钟。 可以以良好的加工成品率形成具有优异的荧光体层与金属背层之间的粘合性的金属背面附着荧光体屏以及优异的耐电压特性。

    Phosphor screen with metal back, method of forming the same and image display unit
    2.
    发明申请
    Phosphor screen with metal back, method of forming the same and image display unit 审中-公开
    带金属背的荧光屏，形成方法和图像显示单元

    公开(公告)号：US20060125372A1

    公开(公告)日：2006-06-15

    申请号：US10532980

    申请日：2003-10-29

    申请人： Hajime Tanaka ,  Takeo Ito ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Masayuki Yoshii

    发明人： Hajime Tanaka ,  Takeo Ito ,  Tomoko Nakazawa ,  Masaaki Inamura ,  Masayuki Yoshii

    IPC分类号： H01J29/10

    CPC分类号： H01J9/22 ,  H01J29/28

    摘要： A metal back-attached phosphor screen comprises at least a phosphor layer (3) and a metal back layer (5) on an inner surface of a face plate (1), a first treatment layer (4) containing at lest one kind of inorganic oxide such as SiO2,a silicon oxide containing an alkali metal such as Na, Al2O3, TiO2, or ZrO2 formed on the phosphor layer (3), and the metal back layer (5) formed thereon. A second treatment layer containing the aforementioned inorganic oxide can be formed on the metal back layer (5). A metal back-attached phosphor screen, when used in an image display device such as a FED, can not only inhibit the occurrence of abnormal discharge and improve withstand voltage characteristics but also can increase brightness.

    摘要翻译： 背面金属的荧光屏至少包括在面板（1）的内表面上的荧光体层（3）和金属背层（5），第一处理层（4）至少包含一种无机物 氧化物如SiO 2，含有碱金属如Na，Al 2 O 3 3，TiO 2的氧化硅， 或者形成在荧光体层（3）上的金属背层（5），或形成在其上的金属背层（5）。 可以在金属背层（5）上形成含有上述无机氧化物的第二处理层。 金属背面附着的荧光屏当用于诸如FED的图像显示装置中时，不仅可以抑制异常放电的发生并提高耐压特性，而且可以增加亮度。

    Method of forming a phosphor screen and an image display unit containing the phosphor screen
    4.
    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
    6.
    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。

    Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit
    8.
    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。

    Metal back layer forming device
    10.
    发明申请
    Metal back layer forming device 审中-公开
    金属背层成型装置

    公开(公告)号：US20070163719A1

    公开(公告)日：2007-07-19

    申请号：US10585948

    申请日：2004-12-24

    申请人： Yasunori Gamo ,  Hajime Tanaka ,  Masayuki Yoshii ,  Masaaki Inamura ,  Takeo Ito

    发明人： Yasunori Gamo ,  Hajime Tanaka ,  Masayuki Yoshii ,  Masaaki Inamura ,  Takeo Ito

    IPC分类号： B65H37/00 ,  B65C9/18

    CPC分类号： H01J29/28 ,  H01J9/20 ,  Y10T156/1705 ,  Y10T156/171

    摘要： A metal back layer forming device including a film withdrawing roller for withdrawing, starting at one end, a transfer film from the wound body of the transfer film formed by applying at least a metal film onto a base film, a film carrying mechanism such as a turn roller for carrying the transfer film withdrawn from the wound body to the downstream side, a transfer roller for transferring the metal film by heating while pressing the carried transfer film against a phosphor screen installed on a face plate, and a film winding roller for winding while releasing the base film from the transfer film which completes transfer treatment.

    摘要翻译： 一种金属背层形成装置，包括：退色辊，从一端开始，通过将至少一层金属膜涂布在基膜上形成的转印膜的卷绕体上的转印膜， 用于将从卷绕体排出的转印膜输送到下游侧的转辊;转印辊，用于通过加热转印金属膜，同时将承载的转印膜压在安装在面板上的荧光屏上;以及卷绕辊，用于卷绕 同时从完成转印处理的转印膜上释放基膜。