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1. 发明授权

US07074100B2 Method of forming metal back-attached fluorescent surface and image display unit 失效
标题翻译：形成金属后附荧光表面和图像显示单元的方法
公开(公告)号：US07074100B2
公开(公告)日：2006-07-11
申请号：US10477105
申请日：2002-05-09
申请人： Takeo Ito , Takashi Nishimura , Tsuyoshi Oyaizu , Hajime Tanaka
发明人： Takeo Ito , Takashi Nishimura , Tsuyoshi Oyaizu , Hajime Tanaka
IPC分类号： H01J9/00 , H01J9/24
CPC分类号： H01J29/28
摘要： A method for forming a metal back-attached phosphor screen comprises the step of dissolving/removing or rendering highly resistant a specified area of a metal film formed on a phosphor screen by using a liquid that dissolves or oxidizes the metal film. After part of a metal film is removed or rendered highly resistant, an insulating or highly resistant inorganic material may be applied to the remaining ends thereof. Alternatively, an insulating or highly-resistant inorganic material may be added to a dissolving or oxidizing liquid to dissolve/remove or render highly resistant a metal film, and at the same time ends of the metal film are coated with the inorganic material. In this metal back-attached phosphor screen, electron emission elements and the phosphor screen are protected against destruction/deterioration by discharging.
摘要翻译：用于形成金属后附荧光屏的方法包括通过使用溶解或氧化金属膜的液体来溶解/除去或提高在荧光屏上形成的金属膜的指定面积的高度耐受性的步骤。在金属膜的一部分被去除或变得高度耐受之后，可以将绝缘或高度耐性的无机材料施加到其余的端部。或者，可以将绝缘或高抗性的无机材料添加到溶解或氧化液体中以溶解/除去或使金属膜具有高度抗性，同时金属膜的末端涂覆无机材料。在该金属背连接的荧光屏中，通过放电来保护电子发射元件和荧光屏免受破坏/劣化。

2. 发明授权

US07195531B2 Image display unit and method for manufacturing an image display unit 失效
标题翻译：图像显示单元和用于制造图像显示单元的方法
公开(公告)号：US07195531B2
公开(公告)日：2007-03-27
申请号：US11436518
申请日：2006-05-19
申请人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
发明人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
IPC分类号： H01J9/22 , H01J1/62 , H01J63/04
CPC分类号： H01J9/20 , H01J29/085 , H01J29/28 , H01J29/94
摘要： An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.
摘要翻译：具有在设置在荧光体层上的金属背层上形成耐热性微粒层的结构的图像显示单元，通过气相沉积形成耐热性微粒层的吸气剂层。细颗粒层希望以特定的图案形成，并且以与前一图案互补的图案形成薄膜吸气剂层。可以使用SiO 2，TiO 2，Al 2 O 3，N 3，N 2 O 3的耐热细颗粒的平均粒径 >，Fe 2 O 3 O 3为5nm〜30μm。由于异常放电受到限制，因此防止了电子发射元件和荧光屏的破坏和劣化，从而提供高亮度，高等级的显示。

3. 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。

4. 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。

5. 发明申请

US20060211326A1 Image display unit and method for manufacturing an image display unit 失效
标题翻译：图像显示单元和用于制造图像显示单元的方法
公开(公告)号：US20060211326A1
公开(公告)日：2006-09-21
申请号：US11436518
申请日：2006-05-19
申请人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
发明人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
IPC分类号： H01J9/00
CPC分类号： H01J9/20 , H01J29/085 , H01J29/28 , H01J29/94
摘要： An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.
摘要翻译：具有在设置在荧光体层上的金属背层上形成耐热性微粒层的结构的图像显示单元，通过气相沉积形成耐热性微粒层的吸气剂层。细颗粒层希望以特定的图案形成，并且以与前一图案互补的图案形成薄膜吸气剂层。可以使用SiO 2，TiO 2，Al 2 O 3，N 3，N 2 O 3的耐热细颗粒的平均粒径 >，Fe 2 O 3 O 3为5nm〜30μm。由于异常放电受到限制，因此防止了电子发射元件和荧光屏的破坏和劣化，从而提供高亮度，高等级的显示。

6. 发明授权

US07075220B2 Image display unit and production method therefor 失效
标题翻译：图像显示单元及其制作方法
公开(公告)号：US07075220B2
公开(公告)日：2006-07-11
申请号：US10487625
申请日：2002-08-23
申请人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
发明人： Takeo Ito , Tsuyoshi Oyaizu , Takashi Nishimura , Satoshi Koide , Hitoshi Tabata
IPC分类号： H01J29/94 , H01J29/28 , H01J31/12
CPC分类号： H01J9/20 , H01J29/085 , H01J29/28 , H01J29/94
摘要： An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the heat-resisting fine particle layer by vapor-depositing. The fine particle layer is desirably formed in a specified pattern, and a filmy getter layer is formed in a pattern complementary to the former pattern. The average particle size of heat-resisting fine particles which may use SiO2, TiO2, Al2O3, Fe2O3 is 5 nm to 30 μm. Since abnormal discharging is restricted, the destruction and deterioration of an electron emitting element and a phosphor screen are prevented to provide a high-brightness, high-grade display.
摘要翻译：具有在设置在荧光体层上的金属背层上形成耐热性微粒层的结构的图像显示单元，通过气相沉积形成耐热性微粒层的吸气剂层。细颗粒层希望以特定的图案形成，并且以与前一图案互补的图案形成薄膜吸气剂层。可以使用SiO 2，TiO 2，Al 2 O 3，N 3，N 2 O 3的耐热细颗粒的平均粒径 >，Fe 2 O 3 O 3为5nm〜30μm。由于异常放电受到限制，因此防止了电子发射元件和荧光屏的破坏和劣化，从而提供高亮度，高等级的显示。

7. 发明授权

US06992431B2 Dispersion for preventing electrification antistatic film and image display device 失效
标题翻译：用于防止带电抗静电膜和图像显示装置的分散体
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。

8. 发明申请

US20070241658A1 Image Display and Method for Manufacturing Same 审中-公开
标题翻译：图像显示及其制造方法
公开(公告)号：US20070241658A1
公开(公告)日：2007-10-18
申请号：US10590324
申请日：2005-02-15
申请人： Tsuyoshi Oyaizu , Hitoshi Tabata , Isamu Tsuchiya , Takeo Ito
发明人： Tsuyoshi Oyaizu , Hitoshi Tabata , Isamu Tsuchiya , Takeo Ito
IPC分类号： H01J1/62 , H01J9/00 , H01J17/24 , H01J61/26
CPC分类号： H01J29/28 , H01J29/94 , H01J31/127 , H01J2329/28 , H01J2329/323 , H01J2329/946
摘要： An image display device includes a face plate in which a metal back layer is formed on a phosphor screen and a rear plate having a number of electron emitting elements, and an electrically divided portion is formed at the metal back layer in a predetermined pattern. In this electrically divided portion, a covering layer including a component melting or oxidizing a metal (Al) and heat resistant fine particles such as silica fine particles respectively, and having concaves and convexes resulting from the heat resistant fine particles on a surface thereof is formed. Besides, a getter layer divided by the covering layer is formed on the metal back layer in a film shape. It is desirable that in the light absorption layer, a portion at least positioning at a lower layer of the divided portion of the metal back layer has a surface resistance of 1×105Ω/□ to 1×1012Ω/□.
摘要翻译：图像显示装置包括在荧光屏上形成金属背层的面板和具有多个电子发射元件的后板，并且在金属背层以预定图案形成电分割部分。在该电分割部分中，形成包括熔融或氧化金属（Al）的组分和分别具有二氧化硅微粒的耐热细颗粒并且在其表面上由耐热细颗粒形成的凹凸的覆盖层。此外，在金属背层上形成由覆盖层分隔的吸气剂层，形成膜状。期望在光吸收层中，至少定位在金属背层的分割部分的下层的部分的表面电阻为1×10 5Ω/□至1×10 6 12欧米加/□。

9. 发明申请

US20070063634A1 Image display 审中-公开
标题翻译：图像显示
公开(公告)号：US20070063634A1
公开(公告)日：2007-03-22
申请号：US10556127
申请日：2004-04-30
申请人： Tsuyoshi Oyaizu , Hitoshi Tabata , Isamu Tsuchiya , Takeo Ito
发明人： Tsuyoshi Oyaizu , Hitoshi Tabata , Isamu Tsuchiya , Takeo Ito
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： H01J29/28 , H01J29/327 , H01J29/94 , H01J31/123 , H01J2329/28 , H01J2329/323 , H01J2329/946
摘要： This image display unit includes a face plate (6) on an inner surface of which a phosphor screen is formed, and a rear plate having a large number of electron emission elements, wherein the phosphor screen includes a light absorption layer (8), a phosphor layer (9), a metal back layer (10) having a separating portion (10a) and formed on the phosphor layer, a high-resistance covering layer (11) formed on the separating portion of the metal back layer in such a way as to be laid across the metal back layer of both sides of the separating portion, a heat-resistant fine particle layer (12) formed on the high-resistance covering layer, and a getter layer (13) formed in a film shape above the metal back layer and divided by the heat-resistant fine particle layer. In an image display unit such as an FED, a heat-resistance property is enhanced to prevent destruction or deterioration of the light emission element or the phosphor screen due to an abnormal discharge, so that display of high luminance and high quality can be realized.
摘要翻译：该图像显示单元包括在其内表面上形成荧光屏的面板（6）和具有大量电子发射元件的后板，其中荧光屏包括光吸收层（8），荧光体层（9），具有分离部分（10a）并形成在荧光体层上的金属背层（10），形成在金属背层的分离部分上的高电阻覆盖层（11）在隔离部分的两侧的金属背层上铺设的方法，形成在高电阻覆盖层上的耐热细粒层（12）和形成在上面的膜形式的吸气剂层（13）金属背层并由耐热细粒层分割。在诸如FED的图像显示单元中，提高耐热性能以防止由于异常放电引起的发光元件或荧光屏的破坏或劣化，从而可以实现高亮度和高质量的显示。

10. 发明授权

US06946785B2 Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display 失效
标题翻译：氧化物复合粒子及其制造方法，荧光体及其制造方法，滤色器及其制造方法及彩色显示
公开(公告)号：US06946785B2
公开(公告)日：2005-09-20
申请号：US10239847
申请日：2001-04-06
申请人： Takeo Ito , Koji Washiyama , Tsuyoshi Oyaizu , Hiroshi Makihara , Toshimi Fukui
发明人： Takeo Ito , Koji Washiyama , Tsuyoshi Oyaizu , Hiroshi Makihara , Toshimi Fukui
IPC分类号： B82Y20/00 , B82Y30/00 , B82Y99/00 , C01B13/14 , C01B33/12 , C09C3/06 , C09K11/00 , C09K11/02 , C09K11/08 , C09K11/56 , C09K11/84 , G02B5/20 , G02B5/22 , H01J1/63 , H01J1/74 , H01J11/12 , H01J11/24 , H01J11/26 , H01J11/42 , H01J11/44 , H01J29/18 , H01J29/20 , H01J29/32 , H01J31/12 , H01J29/10
CPC分类号： H01J29/327 , B82Y30/00 , C01P2002/84 , C01P2004/64 , C01P2006/60 , C01P2006/65 , C09C3/06 , C09K11/025 , C09K11/642 , C09K11/7787 , C09K11/7789 , C09K11/7797 , G02B5/20 , G02B5/22 , H01J29/185 , H01J29/20
摘要： An oxide composite particle of the present invention is composed of at least one fine gold particle contained in a matrix of an oxide particle or at least one fine gold particle supported fixedly on the surface of an oxide particle, and absorbs a visible light having a specific wavelength. A phosphor of the invention has a thin film which is composed of such oxide composite particles on the surface of a phosphor particle of red or the like. The phosphor can be obtained by mixing phosphor particles into a dispersion of gold colloid/oxide composite particles, agitating the resultant mixture, and taking out the precipitated phosphor particles, followed by drying. Further, in a color filter of the invention, a filter layer of at least one color formed on an inner surface of a panel is a thin film composed of the above-described oxide composite particles. This provides a phosphor or color filter which is excellent in optical characteristics, heat resistance and non-toxicity and never interferes with the irradiation of a photoresist with ultraviolet rays, and realizes a color display which exhibits good luminous chromaticity and is excellent in brightness and contrast.
摘要翻译：本发明的氧化物复合粒子由氧化物粒子的基体中的至少一种细金粒子或者固定在氧化物粒子的表面上的至少一个细金粒子构成，并吸收具有特定的氧化物粒子的可见光波长。本发明的荧光体具有由红色等的荧光体粒子的表面上的这种氧化物复合粒子构成的薄膜。可以通过将荧光体颗粒混合到胶体/氧化物复合颗粒的分散体中，搅拌所得混合物，取出沉淀的荧光体颗粒，然后干燥来获得荧光体。此外，在本发明的滤色器中，在面板的内表面上形成的至少一种颜色的过滤层是由上述氧化物复合颗粒构成的薄膜。这提供了光学特性，耐热性和无毒性优异的荧光体或滤色器，并且不会干扰紫外线的光致抗蚀剂的照射，并且实现了显示出良好的发光色度并且具有优异的亮度和对比度的彩色显示。

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