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1. 发明申请

US20060125372A1 Phosphor screen with metal back, method of forming the same and image display unit 审中-公开
标题翻译：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。

2. 发明授权

US07166956B2 Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit 失效
标题翻译：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。

3. 发明申请

US20070163719A1 Metal back layer forming device 审中-公开
标题翻译：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。

4. 发明申请

US20070080622A1 Method for forming phosphor screen with metal back 审中-公开
标题翻译：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。

5. 发明申请

US20070034324A1 Fluorescent screen with metal back, and method of producing the same 审中-公开
标题翻译：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。

6. 发明申请

US20060138664A1 Electron source device and display 审中-公开
标题翻译：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。

7. 发明申请

US20050062394A1 Transfer film, method for forming metal back layer, and display device 失效
标题翻译：转印膜，形成金属背层的方法和显示装置
公开(公告)号：US20050062394A1
公开(公告)日：2005-03-24
申请号：US10979112
申请日：2004-11-03
申请人： Takeo Ito , Hajime Tanaka , Tomoko Nakazawa , Taichiro Nakayama , Takaaki Shinohara , Yoichiro Nakayama , Kazuo Sakai
发明人： Takeo Ito , Hajime Tanaka , Tomoko Nakazawa , Taichiro Nakayama , Takaaki Shinohara , Yoichiro Nakayama , Kazuo Sakai
IPC分类号： H01J29/28 , H01J29/80 , H01J29/10
CPC分类号： H01J31/123 , H01J29/28 , H01J2329/28 , Y10T428/1476 , Y10T428/253 , Y10T428/265 , Y10T428/31681 , Y10T428/31692
摘要： A transfer film comprising a base film (11), a parting-agent layer (12), a protective film (13), and a metal film (14), the latter three being formed on the base film (11) in order, wherein the protective film (13) contains a softening agent such as a phosphate, an aliphatic monobasic acid ester, an aliphatic dibasic acid ester, or a dihydric alcohol ester. By using such a transfer film, a metal back layer is formed. Since the transfer layer of the transfer film has a surface resistivity of as high as 102-108 Ω/, the surface resistivity of the formed metal back layer is high, and discharge is suppressed.
摘要翻译：一种转印膜，其包含基膜（11），脱模剂层（12），保护膜（13）和金属膜（14），后者三次依次形成在基膜（11）上，其中，保护膜（13）含有磷酸盐，脂肪族一元酸酯，脂肪族二元酸酯，二元醇酯等软化剂。通过使用这种转印膜，形成金属背层。由于转印膜的转印层的表面电阻率高达10 -2 -10 -8Ω/ cm，因此形成的金属背层的表面电阻率高，抑制了放电。

8. 发明授权

US07052353B2 Method of forming a phosphor screen and an image display unit containing the phosphor screen 失效
标题翻译：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。

9. 发明授权

US06833663B2 Fluorescent material layer with metal back, method of forming the fluorescent material layer, and image display device 失效
公开(公告)号：US06833663B2
公开(公告)日：2004-12-21
申请号：US10415105
申请日：2003-04-30
申请人： Hajime Tanaka , Tomoko Nakazawa , Takeo Ito
发明人： Hajime Tanaka , Tomoko Nakazawa , Takeo Ito
IPC分类号： H01J2910
CPC分类号： H01J29/28
摘要： A phosphor screen with metal back of the present invention has a degree of adhesion of 30% or more in the ratio of the contact area of a phosphor layer (2) and a metal back layer (3). The deterioration (film burning) of emission brightness in FED can be suppressed and the brightness characteristics can be improved. The film thickness of the metal back layer is set to 50 to 100 nm and the light transmittance thereof is set to 10% or less to provide a highly bright display with excellent reflectivity. The phosphor screen with metal back can be formed by transferring a metal film onto the phosphor layer formed on the internal surface of a translucent substrate by using a transfer film.

10. 发明授权

US06699580B1 Dispersion composition for black matrix, display, and process, for production display 失效
标题翻译：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。

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