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1. 发明申请

US20100130089A1 METHOD FOR MANUFACTURING FLUORESCENT SUBSTRATE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE 审中-公开
标题翻译：用于制造荧光基板的方法和用于制造图像显示装置的方法
公开(公告)号：US20100130089A1
公开(公告)日：2010-05-27
申请号：US12622341
申请日：2009-11-19
申请人： Hiroshi Higuchi , Atsushi Miida , Daisuke Sasaguri , Shoshiro Saruta , Takeo Ono
发明人： Hiroshi Higuchi , Atsushi Miida , Daisuke Sasaguri , Shoshiro Saruta , Takeo Ono
IPC分类号： H01J9/24 , B05D5/06
CPC分类号： H01J9/221
摘要： The method for manufacturing a fluorescent paste includes a process of applying a fluorescent paste including a sulfide fluorescent material and a binder resin onto a substrate, a first baking process of baking the substrate for a predetermined time at a first temperature that is equal to or lower than a temperature at which a generated amount of water has a maximum in a case where the fluorescent paste is measured by a TDP-MS method, and a second baking process of baking the substrate for a predetermined time at a second temperature that is equal to or higher than a temperature at which a generated amount of carbon dioxide has a minimum in a case where the fluorescent paste is measured by a TDP-MS method after the first baking process.
摘要翻译：荧光膏的制造方法包括将包含硫化物荧光材料和粘合剂树脂的荧光膏施加到基板上的处理，在等于或等于或等于等于的第一温度下对基板进行预定时间的烘烤的第一烘烤处理比在通过TDP-MS方法测量荧光膏的情况下产生的水量最大的温度和在相当于第二温度的第二温度下将基板烘烤预定时间的第二烘烤过程或高于在第一烘烤处理之后通过TDP-MS法测量荧光膏的情况下产生的二氧化碳量最小的温度。

2. 发明授权

US07400099B2 Flat panel image display device 失效
标题翻译：平板显示设备
公开(公告)号：US07400099B2
公开(公告)日：2008-07-15
申请号：US11747338
申请日：2007-05-11
申请人： Yuji Kasanuki , Shoshiro Saruta , Daisuke Sasaguri , Ryoji Fujiwara
发明人： Yuji Kasanuki , Shoshiro Saruta , Daisuke Sasaguri , Ryoji Fujiwara
IPC分类号： G09G3/10
CPC分类号： H01J31/127 , H01J29/085 , H01J29/94
摘要： A flat panel image display device includes a rear plate including plural electron emission elements, a face plate disposed opposed to the rear plate, fluorescent members being disposed on a surface of the face plate opposed to the rear plate, and the fluorescent members being covered with a metal back film, and a voltage applying unit to apply an acceleration voltage of 8 kV to 15 kV between the rear plate and the face plate. In addition, the metal back film has a getter material, and a current luminance characteristic of the fluorescent member satisfies γ≧0.9 if L=klγ , wherein L is luminance, l is an irradiation current, and k is a constant.
摘要翻译：平板图像显示装置包括：背板，包括多个电子发射元件;与该后板相对设置的面板;荧光部件设置在与后板相对的面板的表面上;荧光部件被覆盖有金属背膜和施加8kV至15kV之间的加速电压的电压施加单元，其在后板和面板之间。此外，金属背膜具有吸气材料，并且如果L = klgamma，荧光构件的当前亮度特性满足gamma> = 0.9，其中L是亮度，l是照射电流，并且k是常数。

3. 发明申请

US20070267657A1 FLAT PANEL IMAGE DISPLAY DEVICE 失效
标题翻译：平板显示设备
公开(公告)号：US20070267657A1
公开(公告)日：2007-11-22
申请号：US11747338
申请日：2007-05-11
申请人： Yuji Kasanuki , Shoshiro Saruta , Daisuke Sasaguri , Ryoji Fujiwara
发明人： Yuji Kasanuki , Shoshiro Saruta , Daisuke Sasaguri , Ryoji Fujiwara
IPC分类号： H01L27/10
CPC分类号： H01J31/127 , H01J29/085 , H01J29/94
摘要： A flat panel image display device comprises: a rear plate including plural electron emission elements; a face plate disposed opposed to the rear plate, fluorescent members being disposed on a surface of the face plate opposed to the rear plate, and the fluorescent members being covered with a metal back film; and a voltage applying unit to apply an acceleration voltage of 8 kV to 15 kV between the rear plate and the face plate, wherein the metal back film has a getter material, and a current luminance characteristic of the fluorescent member satisfies γ≧0.9 if L=klγ (L is luminance, l is an irradiation current, and k is a constant). Thus, a high contrast can be acquired even if electrons scattered backward again bombard and penetrate into the fluorescent member.
摘要翻译：平板图像显示装置包括：包括多个电子发射元件的后板; 与后板相对设置的面板，荧光部件设置在与后板相对的面板的表面上，荧光部件被金属背膜覆盖; 以及电压施加单元，用于在后板和面板之间施加8kV至15kV的加速电压，其中所述金属背膜具有吸气材料，并且所述荧光部件的电流亮度特性满足gamma> = 0.9 if L = klgamma（L是亮度，l是照射电流，k是常数）。因此，即使再次散射的电子再次轰击并穿透到荧光部件中，也可以获得高对比度。

4. 发明申请

US20100213816A1 FLUORESCENT MATERIAL SUBSTRATE AND IMAGE DISPLAY DEVICE, AND METHODS FOR MANUFACTURE THEREOF 失效
标题翻译：荧光材料基板和图像显示装置及其制造方法
公开(公告)号：US20100213816A1
公开(公告)日：2010-08-26
申请号：US12711117
申请日：2010-02-23
申请人： Shoshiro Saruta , Makoto Souma , Atsushi Miida , Akemi Watanabe
发明人： Shoshiro Saruta , Makoto Souma , Atsushi Miida , Akemi Watanabe
IPC分类号： H01J1/62 , H01J9/00 , C09K11/00 , C09K11/60
CPC分类号： H01J31/127 , C09K11/025 , C09K11/0883 , C09K11/584 , C09K11/7729 , C09K11/7734 , C09K11/7786
摘要： Degradation of a fluorescent material used in an image display device provided with an electron emitting device that is caused by heating in the process of manufacturing the device is prevented.A coating layer 44b composed of SiO2 is formed on the surface of fluorescent material particles 44a, and any metal 49 from among Bi, Pb, Sn, and Sb is added to the coating layer 44b so that the metal concentration at the surface of the coating layer is equal to or greater than 0.05 ppm.
摘要翻译：防止在制造装置的过程中由加热引起的具有电子发射装置的图像显示装置中使用的荧光材料的劣化。在荧光材料颗粒44a的表面上形成由SiO 2构成的涂层44b，并且将从Bi，Pb，Sn和Sb中的任何金属49加入到涂层44b中，使得涂层表面的金属浓度层等于或大于0.05ppm。

5. 发明授权

US08084931B2 Fluorescent material substrate and image display device, and methods for manufacture thereof 失效
标题翻译：荧光材料基板和图像显示装置及其制造方法
公开(公告)号：US08084931B2
公开(公告)日：2011-12-27
申请号：US12711117
申请日：2010-02-23
申请人： Shoshiro Saruta , Makoto Souma , Atsushi Miida , Akemi Watanabe
发明人： Shoshiro Saruta , Makoto Souma , Atsushi Miida , Akemi Watanabe
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , C09K11/025 , C09K11/0883 , C09K11/584 , C09K11/7729 , C09K11/7734 , C09K11/7786
摘要： Degradation of a fluorescent material used in an image display device provided with an electron emitting device that is caused by heating in the process of manufacturing the device is prevented.A coating layer 44b composed of SiO2 is formed on the surface of fluorescent material particles 44a, and any metal 49 from among Bi, Pb, Sn, and Sb is added to the coating layer 44b so that the metal concentration at the surface of the coating layer is equal to or greater than 0.05 ppm.
摘要翻译：防止在制造装置的过程中由加热引起的具有电子发射装置的图像显示装置中使用的荧光材料的劣化。在荧光材料颗粒44a的表面上形成由SiO 2构成的涂层44b，并且将从Bi，Pb，Sn和Sb中的任何金属49加入到涂层44b中，使得涂层表面的金属浓度层等于或大于0.05ppm。

6. 发明授权

US07994700B2 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US07994700B2
公开(公告)日：2011-08-09
申请号：US12390287
申请日：2009-02-20
申请人： Shoshiro Saruta
发明人： Shoshiro Saruta
IPC分类号： H01J1/62
CPC分类号： H01J31/127
摘要： An image display apparatus includes a rear plate having a plurality of electron-emitting devices, a face plate having a plurality of pixels, each pixel having one or more phosphors that emit fluorescence in response to electrons emitted from the electron-emitting devices, and a drive circuit for driving the electron-emitting devices. At least one of the phosphors is CaAlSiN3:Eu2+; and the electrons are supplied to the pixels for 2 μs to 70 μs from the electron-emitting devices on a scan basis, each of which devices supplies current to one or more of the phosphors.
摘要翻译：图像显示装置包括具有多个电子发射器件的后板，具有多个像素的面板，每个像素具有响应于从电子发射器件发射的电子发射荧光的一个或多个磷光体，以及用于驱动电子发射器件的驱动电路。至少一种荧光体是CaAlSiN 3：Eu 2+; 并且电子从扫描的基础上从电子发射器件提供给像素2μs至70μs，每个器件都向一个或多个荧光体提供电流。

7. 发明申请

US20080081012A1 ELECTRON BEAM-EXCITED BLUE PHOSPHOR 失效
标题翻译：电子束激发蓝色磷光体
公开(公告)号：US20080081012A1
公开(公告)日：2008-04-03
申请号：US11860729
申请日：2007-09-25
申请人： Shoshiro Saruta
发明人： Shoshiro Saruta
IPC分类号： C01F17/00
CPC分类号： C09K11/7734 , C09K11/7731
摘要： Provided is an electron beam-excited blue phosphor, which is a rare earth-activated alkaline earth thiosilicate represented by a general formula M1xM22-xSi2OyS6-yRaz where M1 and M2 each represent an alkaline earth metal, Ra represents a rare earth ion Ce3+ or Eu2+, and x, y, and z satisfy relationships of 0≦x≦2, 0
摘要翻译：本发明提供一种电子束激发的蓝色荧光体，其是由通式M1×M2×2-x2Si 2表示的稀土活化的碱土金属氧硅酸盐其中M1和M2各自表示碱土金属，Ra表示稀土离子 0≤x≤2,0 = 0，则x，y和z满足关系， 0.005。

8. 发明申请

US20060238109A1 Phosphor screen substrate, image display device using the same, and manufacturing methods thereof 审中-公开
公开(公告)号：US20060238109A1
公开(公告)日：2006-10-26
申请号：US11455653
申请日：2006-06-20
申请人： Shoshiro Saruta
发明人： Shoshiro Saruta
IPC分类号： H01J1/62
CPC分类号： H01J1/62
摘要： An object of the present invention is to provide a phosphor screen substrate in which various properties can be fulfilled, for example, withstand voltage properties are superior, white uniformity of display image is superior, and luminescence can be efficiently reflected toward the front side. A method for manufacturing a phosphor screen substrate, according to the present invention, comprises the steps of: forming a resin layer on a phosphor layer disposed on a substrate; heating the resin layer to a temperature in the range of from a glass transition temperature of a resin forming the resin layer to the melting point thereof; forming a metal film on the heated resin layer; and removing the resin layer provided with the metal film thereon by pyrolysis.

9. 发明授权

US07597822B2 Blue phosphor and display panel using the same 失效
标题翻译：蓝色荧光粉和显示面板使用相同
公开(公告)号：US07597822B2
公开(公告)日：2009-10-06
申请号：US11738632
申请日：2007-04-23
申请人： Shoshiro Saruta
发明人： Shoshiro Saruta
IPC分类号： C09K11/59
CPC分类号： C09K11/7734 , H01J11/12 , H01J11/42 , H01J29/20 , H01J31/127
摘要： A phosphor represented by a general formula: M1xM22−xSi2O6Raz . . . (1) wherein, M1 and M2 are alkaline earth metals, x
摘要翻译：由通式M1xM22-xSi2O6Raz表示的荧光体。。。（1）其中，M1和M2是碱土金属，x <2，Ra是Ce或Eu，0.005≤z≤0.05），并且其中CIE色度的y值相对于施加的电荷量的变化单位面积为dy / dQ <= 0.0001，CIE色度的y值为y <0.080。

10. 发明授权

US07667382B2 Substrate having fluorescent member, image display apparatus and image receiving and displaying apparatus 失效
标题翻译：具有荧光部件的基板，图像显示装置和图像接收显示装置
公开(公告)号：US07667382B2
公开(公告)日：2010-02-23
申请号：US11765728
申请日：2007-06-20
申请人： Shoshiro Saruta
发明人： Shoshiro Saruta
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , C09K11/612 , C09K11/642 , C09K11/7731 , C09K11/7734 , G09G3/22 , G09G2300/0426 , G09G2300/0439 , H01J29/20 , H01J29/30
摘要： A substrate having a fluorescent member arranged on a pixel area in a plane of a surface of the substrate, wherein the fluorescent member emits light by an irradiation with an electron and comprises a first fluorescent member having a larger gamma value and arranged in the pixel area, and a second fluorescent member having a smaller gamma value and arranged at a peripheral of the first fluorescent member within the pixel area.
摘要翻译：一种基板，具有布置在基板的表面的平面中的像素区域上的荧光部件，其中荧光部件通过用电子照射而发光，并且包括具有较大伽马值并布置在像素区域中的第一荧光部件以及具有较小伽马值的第二荧光部件，并且配置在像素区域内的第一荧光部件的周边。

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