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    Electron source device and display
    1.
    发明申请
    Electron source device and display 审中-公开
    电子源装置和显示器

    公开(公告)号：US20060138664A1

    公开(公告)日：2006-06-29

    申请号：US10536269

    申请日：2003-11-25

    申请人： Takeo Ito ,  Hidemi Matsuda ,  Masaaki Inamura ,  Hajime Tanaka ,  Kazuo Sakai

    发明人： Takeo Ito ,  Hidemi Matsuda ,  Masaaki Inamura ,  Hajime Tanaka ,  Kazuo Sakai

    IPC分类号： H01L23/48

    CPC分类号： H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J9/022 ,  H01J2201/3125

    摘要： An electron source device includes a porous layer (for example, porous alumina layer) which is composed of an insulator and has many microscopic holes provided in a direction perpendicular to a main surface, and first and second conductor layers placed on both sides of the porous layer, and is characterized in that the current density I/S is 1 μA/cm2 or higher when a direct-current voltage is applied between the second conductor layer and the fist conductor layer while using the second conductor layer as an anode. In this case, S represents the overlapping area of the first conductor layer, the second conductor layer and the porous layer. Consequently, an electron source device having a high electron emission ability and a long life even when the degree of vacuum is low can be obtained at low cost, and hence, a display having a high luminous efficiency and high reliability can be realized.

    摘要翻译： 电子源装置包括由绝缘体构成的多孔层（例如，多孔氧化铝层），在与主表面垂直的方向上具有许多微小的孔，以及设置在多孔层的两侧的第一和第二导体层 并且其特征在于当在第二导体层和第一导体层之间施加直流电压时，电流密度I / S为1μA/ cm 2以上，同时使用第二导体层 导体层作为阳极。 在这种情况下，S表示第一导体层，第二导体层和多孔层的重叠面积。 因此，可以以低成本获得具有高电子发射能力和长寿命的电子源器件，因此可以实现具有高发光效率和高可靠性的显示器。

    Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit
    2.
    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。

    Phosphor screen with metal back, method of forming the same and image display unit
    3.
    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 for forming phosphor screen with metal back
    4.
    发明申请
    Method for forming phosphor screen with metal back 审中-公开
    用金属背形成荧光屏的方法

    公开(公告)号：US20070080622A1

    公开(公告)日：2007-04-12

    申请号：US10580158

    申请日：2004-11-18

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

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

    IPC分类号： H01J29/10

    CPC分类号： H01J9/2271 ,  H01J31/123

    摘要： Disclosed is a method for forming a metal back-attached phosphor screen, the method comprising the steps of: forming a phosphor layer (10) on an inner surface of a face plate (8); disposing a transfer film (1) in which at least a release agent layer (3), a smooth resin film (4) and an adhesive agent layer (5) are formed on a basefilm (2) onto the phosphor layer (10) pressing the transfer film (1) while applying heat by a transfer roller (7) to bond the transfer film (1), to thereby transfer the resin film; forming a metal film on the transferred resin film; and heating the face plate in which the metal film is formed.

    摘要翻译： 公开了一种用于形成金属后附荧光屏的方法，所述方法包括以下步骤：在面板（8）的内表面上形成荧光体层（10）; 在基底膜（2）上形成至少分离剂层（3），光滑树脂膜（4）和粘合剂层（5）的转印膜（1）到磷光体层（10）上的压制 转印膜（1），同时通过转印辊（7）加热以粘合转印膜（1），从而转印树脂膜; 在转印的树脂膜上形成金属膜; 并加热形成金属膜的面板。

    Metal back layer forming device
    5.
    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。

    Fluorescent material for dispaly unit, process for producing the same and color display unit including the same
    6.
    发明申请
    Fluorescent material for dispaly unit, process for producing the same and color display unit including the same 审中-公开
    用于显示单元的荧光材料，其制造方法和包括其的彩色显示单元

    公开(公告)号：US20060071587A1

    公开(公告)日：2006-04-06

    申请号：US10528812

    申请日：2003-09-26

    申请人： Kenichi Yamaguchi ,  Masaaki Inamura ,  Takeo Ito ,  Susumu Matsuura

    发明人： Kenichi Yamaguchi ,  Masaaki Inamura ,  Takeo Ito ,  Susumu Matsuura

    IPC分类号： H01J29/00 ,  C09K11/06 ,  B32B19/00

    CPC分类号： C09K11/642 ,  H01J1/63

    摘要： Fluorescent material for display unit (1) comprising fluorescent substance matrix particles (2) constituted substantially of zinc sulfide of crystal structure composed mainly of, for example, hexagonal crystal or cubic crystal. First activator (3) is localized in surface layer part (2a) of the fluorescent substance matrix particles (2). Second activator is uniformly dispersed in the fluorescent substance matrix particles (2). The color of light emitted from a fluorescent substance of zinc sulfide having a crystal structure of, for example, hexagonal crystal can be improved by such a particle structure. Alternatively, unwanted light emission attributed to an electron beam on the low voltage side of the fluorescent substance for display unit (1) can be suppressed.

    摘要翻译： 用于显示单元（1）的荧光材料包括基本上由主要由六方晶或立方晶构成的晶体结构的硫化锌构成的荧光体基质颗粒（2）。 第一活化剂（3）位于荧光物质基质颗粒（2）的表层部分（2a）中。 第二激活剂均匀地分散在荧光物质基质颗粒（2）中。 由具有例如六方晶的晶体结构的硫化锌荧光物质发出的光的颜色可以通过这样的颗粒结构改善。 或者，可以抑制归因于用于显示单元（1）的荧光物质的低电压侧上的电子束的不期望的发光。

    IMAGE DISPLAY DEVICE
    7.
    发明申请
    IMAGE DISPLAY DEVICE 审中-公开
    图像显示设备

    公开(公告)号：US20070247057A1

    公开(公告)日：2007-10-25

    申请号：US11690514

    申请日：2007-03-23

    申请人： Hajime Tanaka ,  Masaaki Inamura

    发明人： Hajime Tanaka ,  Masaaki Inamura

    IPC分类号： H01J63/04

    CPC分类号： H01J29/90 ,  H01J29/085 ,  H01J31/127

    摘要： An image display device comprises a front surface substrate equipped with a phosphor screen including a phosphor layer and a light shielding layer, and a metal back layer provided by an anode electrode for allowing electrons to collide against the phosphor layer so as to excite the phosphor layer, and a rear surface substrate arranged to face the front surface substrate and having electron releasing elements arranged thereon for allowing electrons to be released toward the phosphor screen. The image display device is characterized in that an anode power supply terminal and an anode power supply wiring connected to the metal back layer are formed on the front surface substrate, the anode power supply wiring is formed closer to the front surface substrate than the metal back layer, and the anode power supply wring is connected to the metal back layer via a resistance material layer.

    摘要翻译： 一种图像显示装置包括：具有荧光体层和遮光层的荧光屏的正面基板和由阳极电极与荧光体层碰撞而形成的金属背层，以激发荧光体层 以及背面基板，被配置为与前表面基板相对并且具有布置在其上的电子释放元件，以允许电子向荧光屏释放。 图像显示装置的特征在于，在前表面基板上形成有连接到金属背层的阳极电源端子和阳极电源布线，阳极电源布线形成为比金属背面更靠近正面基板 层，阳极电源线通过电阻材料层与金属背层连接。