公开(公告)号：US20070164655A1

公开(公告)日：2007-07-19

申请号：US11620184

申请日：2007-01-05

申请人： Tomoko KOZUKA ,  Hajime Tanaka ,  Akiyoshi Nakamura ,  Akira Mikami ,  Takeo Ito

发明人： Tomoko KOZUKA ,  Hajime Tanaka ,  Akiyoshi Nakamura ,  Akira Mikami ,  Takeo Ito

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/28 ,  H01J31/127

摘要： A display device comprises a fluorescent screen provided with a shading portion including a plurality of openings, and a fluorescent layer formed on the shading portion, and a metal-back layer provided on the fluorescent screen and including a plurality of dividing means and a plurality of divisions defined by the dividing means, wherein the dividing means are provided on the shading portion via the fluorescent layer interposed therebetween, and an electrical resistance between each pair of adjacent ones of the divisions located with a corresponding dividing means interposed between the each pair falls within a range of 102Ω to 105Ω via the fluorescent layer.

摘要翻译： 一种显示装置，其特征在于，具备：荧光屏，其设置有包括多个开口的遮光部和形成在所述遮光部上的荧光层，以及设置在所述荧光屏上的金属背层，具有多个分割装置和多个 由划分装置限定的划分，其中分隔装置经由隔着荧光层设置在遮光部上，并且在每对之间插入相应的分隔装置的每对相邻部分之间的电阻位于 通过荧光层的10欧姆至10欧姆的范围。

公开(公告)号：US20070182313A1

公开(公告)日：2007-08-09

申请号：US11669993

申请日：2007-02-01

申请人： Akiyoshi NAKAMURA ,  Tomoko Kozuka ,  Akira Mikami ,  Takeo Ito

发明人： Akiyoshi NAKAMURA ,  Tomoko Kozuka ,  Akira Mikami ,  Takeo Ito

IPC分类号： H01J63/04

CPC分类号： H01J29/085 ,  H01J9/148 ,  H01J29/28 ,  H01J29/327 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/28 ,  H01J2329/323

摘要： A method of manufacturing an image display unit comprising forming a light-shielding layer by patterning on a front-side substrate opposed to a back-side substrate on which a number of electron emission elements are arranged, forming a plurality of fluorescent layer as a discontinuous pattern at intervals in an area where the light-shielding layer does not exist, and forming a metal back layer having an anode function on a top face of the fluorescent layer.

摘要翻译： 一种图像显示单元的制造方法，其特征在于，包括：通过图案化形成遮光层，所述前侧基板与配置有多个电子发射元件的背面基板相对，形成多个荧光层，为不连续的 在不存在遮光层的区域中间隔地形成图案，并且在荧光层的顶面上形成具有阳极功能的金属背层。

公开(公告)号：US20070085468A1

公开(公告)日：2007-04-19

申请号：US10579761

申请日：2004-11-17

申请人： Akiyoshi Nakamura ,  Tomoko Kozuka ,  Takeo Ito

发明人： Akiyoshi Nakamura ,  Tomoko Kozuka ,  Takeo Ito

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/30 ,  H01J2329/00

摘要： This image display device includes a rear plate having a large number of electron emission elements and a face plate placed opposite to the rear plate and having a pattern of a phosphor layer and a pattern of a light absorption layer (a black matrix), on an inner surface of a light transmissive panel. Each pattern portion of the phosphor layer has a polygonal shape obtained by cutting corners from a quadrangle concentric with the light emitting portion which receives electron beams emitted from electron emission elements to emit light. Further,the area of each pattern portion of the phosphor layer can be 1.5 to 4 times the area of the light emitting portion The image display device is capable of display of high quality with high contrast and without decrease in brightness.

摘要翻译： 该图像显示装置包括具有大量电子发射元件的背板和与后板相对设置的面板，并且具有荧光体层的图案和光吸收层（黑矩阵）的图案， 透光面板的内表面。 荧光体层的每个图案部分具有通过从与从发射电子发射的电子束接收发射光的发光部分同心的四边形切割拐角获得的多边形形状。 此外，荧光体层的每个图案部分的面积可以是发光部分的面积的1.5至4倍。图像显示装置能够以高对比度显示高质量且不降低亮度。

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。

公开(公告)号：US06992431B2

公开(公告)日：2006-01-31

申请号：US10363267

申请日：2001-09-11

申请人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Akira Mikami ,  Hitoshi Tabata

发明人： Takeo Ito ,  Tsuyoshi Oyaizu ,  Akira Mikami ,  Hitoshi Tabata

IPC分类号： H01J29/89

CPC分类号： C09K3/16 ,  C08K3/22 ,  C09D7/61 ,  C09D7/67 ,  H01B1/08 ,  H01J29/868 ,  H01J2229/8635 ,  Y10T428/256 ,  Y10T428/259 ,  Y10T428/2995

摘要： An image display device having a vacuum envelope which has a light transmissible panel, a funnel and a neck, its inside held vacuum, a phosphor layer is formed on the inside surface of the light transmissible panel, an electron gun is disposed within the neck. An antistatic film which contains high-resistance fine particles having a specific resistivity of 106 to 109 Ω·cm is formed on inside wall of the neck. The image display device is free from deterioration of display characteristics caused by a change of the track of electrons emitted by the application of voltage, a spark in a tube, or a leakage current.

摘要翻译： 一种图像显示装置，其具有透光面板，漏斗和颈部的真空外壳，其内部保持真空，在透光面板的内表面上形成荧光体层，电子枪设置在颈部内。 在颈部的内壁上形成含有电阻率为10 -6〜10 9Ωcm的高电阻微粒的抗静电膜。 图像显示装置不会由于施加电压，管中的火花或漏电流而发射的电子轨迹的变化而导致的显示特性的劣化。

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。

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。

公开(公告)号：US20060043878A1

公开(公告)日：2006-03-02

申请号：US10519849

申请日：2003-07-10

申请人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka

发明人： Masayuki Yoshii ,  Takeo Ito ,  Hajime Tanaka

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/085 ,  H01J29/86

摘要： An image display unit comprising a high-resistance gap section disposed between a grounding section and the outer peripheral edge of a metal back layer so as to surround the outer peripheral edge, the high-resistance gap section having a surface roughness of 1.0 to 15.0 μm. The high-resistance gap section can have a high-resistance coating layer with a surface resistivity of 1×109 to 1×1015 Ω/□. The high-resistance gap section can be formed of plural regions so disposed that their surface roughness or surface resistivity sequentially increases from the inner side toward the outer side. Accordingly, surface discharge from the outer peripheral edge of a metal back layer is restricted to prevent the destruction or deterioration of an electron emission element and a fluorescent surface.

摘要翻译： 一种图像显示单元，包括高电阻间隙部分，其设置在金属背层的接地部分和外周边缘之间以围绕外周边缘，高电阻间隙部分具有1.0至15.0μm的表面粗糙度 。 高电阻间隙部分可以具有表面电阻率为1×10 9至1×10 15Ω/□的高电阻涂层。 高电阻间隙部分可以由多个区域形成，使得它们的表面粗糙度或表面电阻率从内侧朝向外侧依次增加。 因此，限制金属背层的外周边缘的表面放电，以防止电子发射元件和荧光表面的破坏或劣化。

公开(公告)号：US20070163991A1

公开(公告)日：2007-07-19

申请号：US11618083

申请日：2006-12-29

申请人： Yasunori GAMO ,  Hajime Tanaka ,  Takumi Oguri ,  Takeo Ito

发明人： Yasunori GAMO ,  Hajime Tanaka ,  Takumi Oguri ,  Takeo Ito

IPC分类号： B29D11/00

CPC分类号： H01J9/20

摘要： A forming apparatus having film pull-out mechanism which pulls out, from winding body of transfer film in which a predetermined layer is formed on base film, transfer film from its end portion, film transport mechanism which transports pulled out transfer film to downstream side, transfer mechanism which transfers predetermined layer onto plate mounted on movable mounting table, by pressing and heating transfer film, film take-up mechanism which takes up transfer film while peeling off base film from transfer film, moving mechanism formed on the same enclosure as transfer mechanism, for moving mounting table, pressing mechanism formed on enclosure, for pressing plate on mounting table, and control portion which controls each operation to transfer predetermined layer onto plate and press plate, in response to operation instruction from external source.

摘要翻译： 一种具有膜拉出机构的成形装置，其从底膜上形成预定层的转印膜卷绕体，从其端部转印转印膜，将拉出的转印膜输送到下游侧的胶片输送机构， 传送机构，其将预定层转移到安装在可移动安装台上的板上，通过加压和加热转印膜，在从转印膜上剥离基膜的同时将转印膜吸收的膜卷取机构，与转印机构相同的外壳上形成的移动机构 ，用于移动安装台，形成在外壳上的按压机构，用于按压安装台上的板，以及控制部分，其控制每个操作以响应于来自外部源的操作指令将预定层转移到板和压板上。

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。