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。

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。

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。

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/□。

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。

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：US20060250071A1

公开(公告)日：2006-11-09

申请号：US10546207

申请日：2004-02-19

申请人： Hitoshi Tabata ,  Tsuyoshi Oyaizu ,  Isamu Tsuchiya ,  Takeo Ito

发明人： Hitoshi Tabata ,  Tsuyoshi Oyaizu ,  Isamu Tsuchiya ,  Takeo Ito

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/327 ,  C09K11/7789

摘要： A metal back-attached phosphor screen includes a light absorption layer (2) and a phosphor layer (3) on an inner surface of a face plate (1) respectively, and a metal back layer (5) formed on the phosphor layer (3). The light absorption layer (2) contains an oxygen carrier prepared by adding a reducing metal to a metal oxide. A particle size of the oxygen carrier can be set to be 1 to 10 μm. Besides, a phosphor material in which an activator such as Eu is added to a phosphor host material including oxygen such as Y2O2S, can be used as the oxygen carrier. In an image display device such as an FED, it is possible to eliminate a generation and an emission of a gas from the phosphor screen, and to improve an operation life of an electron emitting source.

摘要翻译： 金属后附荧光屏分别在面板（1）的内表面上分别包括光吸收层（2）和荧光体层（3），以及在荧光体层（3）上形成的金属背层（5） ）。 光吸收层（2）含有通过向金属氧化物中添加还原性金属制备的氧载体。 氧载体的粒径可以设定为1〜10μm。 此外，可以使用其中将诸如Eu的活化剂添加到包括诸如Y 2 O 2 S的氧的荧光体主体材料中的荧光体材料作为氧载体 。 在诸如FED的图像显示装置中，可以消除来自荧光屏的气体的产生和发射，并且提高电子发射源的使用寿命。

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：US20070090749A1

公开(公告)日：2007-04-26

申请号：US11562140

申请日：2006-11-21

申请人： Nobuo Kawamura ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

发明人： Nobuo Kawamura ,  Hitoshi Tabata ,  Isamu Tsuchiya ,  Takeo Ito

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J31/127 ,  H01J29/085

摘要： A display apparatus in which a light shielding layer to partition fluorescent layers of a fluorescent screen has protrusions and depressions capable of providing a discontinuous area at least with a resistance greater than a predetermined value, for a metal layer for a metal back layer and a metal layer for a getter layer. The height or thickness of a light shielding layer is defined higher than the total thickness of a fluorescent layer, a metal layer for a metal back layer, and a metal layer for a getter layer. According to the present invention, it is possible to effectively manufacture a display apparatus whose picture quality is not degraded by an internal electric discharge. Thus, the cost of the display apparatus is decreased.

摘要翻译： 一种显示装置，其中分隔荧光屏的荧光层的遮光层具有至少具有大于预定值的电阻的不连续区域的突起和凹陷，金属背层和金属的金属层 层为吸气层。 遮光层的高度或厚度被定义为高于荧光层的总厚度，用于金属背层的金属层和用于吸气剂层的金属层。 根据本发明，可以有效地制造图像质量不会因内部放电而劣化的显示装置。 因此，显示装置的成本降低。

公开(公告)号：US20080020214A1

公开(公告)日：2008-01-24

申请号：US11819222

申请日：2007-06-26

申请人： Tomoji Kawai ,  Hitoshi Tabata ,  Yoichi Otsuka ,  Fumihiko Yamada ,  Takuya Matsumoto

发明人： Tomoji Kawai ,  Hitoshi Tabata ,  Yoichi Otsuka ,  Fumihiko Yamada ,  Takuya Matsumoto

IPC分类号： B32B15/04 ,  B05D3/00 ,  B05D3/10

CPC分类号： B01J19/0046 ,  B01J2219/00648 ,  B01J2219/00659 ,  B01J2219/00722 ,  B01J2219/00725 ,  B82Y30/00 ,  Y10T428/31678

摘要： A method for immobilizing a self-organizing material or fine particles on a substrate, and a substrate whereupon the self-organizing material or the fine particles are immobilized. More specifically, the method for immobilizing the fine particles including a nucleic acid (for instance, DNA or RNA) or a metal oxide on the substrate, and the substrate whereupon the nucleic acid (for example, DNA or RNA) or the metal oxide is immobilized.

摘要翻译： 将自组织材料或细颗粒固定在基材上的方法，以及固定有自组织材料或微粒的基材。 更具体地说，将含有核酸（例如DNA或RNA）或金属氧化物的微粒子固定在基板上的基板，以及核酸（例如DNA或RNA）或金属氧化物等的底物为 固定化