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公开(公告)号：US20050146261A1
公开(公告)日：2005-07-07
申请号：US10996488
申请日：2004-11-24
CPC分类号： H01J29/28
摘要： A reflection film for reflecting electron beams is provided between an inner surface of a face plate and a phosphor layer. The electron beams which pass through a phosphor layer are reflected on the reflection film and are incident on the phosphor layer. Since the electron beams are reflected on the reflection film, the browning of the face plate can be decreased.
摘要翻译： 在面板的内表面和荧光体层之间设置用于反射电子束的反射膜。 通过荧光体层的电子束在反射膜上被反射并入射到荧光体层上。 由于电子束在反射膜上反射，因此可以减少面板的褐变。
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公开(公告)号：US4513024A
公开(公告)日：1985-04-23
申请号：US408679
申请日：1982-08-16
申请人： Yasukazu Morita , Naomitsu Watanabe
发明人： Yasukazu Morita , Naomitsu Watanabe
CPC分类号： H01J9/224 , C09K11/02 , C09K11/025
摘要： A phosphor screen good in quality without greatly lowering brightness can be produced on a cathode-ray tube faceplate by the settling process wherein there is used a suspension of phosphor particles which are susceptible to hydrolysis or dissolution prepared by using an alkaline aqueous solution having a pH of 10 to 13 and if necessary with a small amount of water glass, or the above-mentioned phosphor suspension is poured into a cushion solution having a pH of 10 to 13, said cushion solution being able to contain a small amount of water glass.
摘要翻译： 通过沉降方法可以在阴极射线管面板上产生质量好而不降低亮度的荧光屏，其中使用通过使用具有pH的碱性水溶液制备的易于水解或溶解的荧光体颗粒的悬浮液 为10〜13，如果需要，用少量水玻璃，或将上述荧光体悬浮液倒入pH为10〜13的缓冲溶液中，所述缓冲溶液能够含有少量水玻璃。
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公开(公告)号：US4425528A
公开(公告)日：1984-01-10
申请号：US261497
申请日：1981-05-07
申请人： Naomitsu Watanabe
发明人： Naomitsu Watanabe
CPC分类号： H01J29/32
摘要： Red and blue light emitting members constituting a three color fluorescent screen of a color picture tube comprise a combination of a red phosphor, a blue phosphor and a filter substance of a color different from colors of lights emitted by the red and blue phosphors. As the filter substance is used a purple pigment, for instance.
摘要翻译： 构成彩色显像管的三色荧光屏的红色和蓝色发光构件包括红色荧光体，蓝色荧光体和与红色和蓝色荧光体发出的光的颜色不同的颜色的滤色器物质的组合。 作为过滤物质，例如使用紫色颜料。
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公开(公告)号：US4254197A
公开(公告)日：1981-03-03
申请号：US970363
申请日：1978-12-18
CPC分类号： G03F7/0085 , G03F7/085
摘要： When a low molecular weight dihydric or trihydric alcohol is added to a photoresist composition comprising a water-soluble polymer substance and a bisazide photo-crosslinking agent, the fluidity of the composition is improved and the drying speed is moderately retarded and it enables the formation of a photoresist layer having a uniform film thickness and uniform drying degree. The said alcohol is exemplified by ethylene glycol, glycerol, etc. and is preferably added in an amount of 5-300 parts by weight per 100 parts by weight of the water-soluble polymer substance.
摘要翻译： 当向包含水溶性聚合物物质和双叠氮化物光交联剂的光致抗蚀剂组合物中加入低分子量二元醇或三元醇时，组合物的流动性提高，干燥速度适度延缓， 光致抗蚀剂层具有均匀的膜厚度和均匀的干燥度。 所述醇的例子是乙二醇，甘油等，优选以每100重量份水溶性聚合物物质5-300重量份的量加入。
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公开(公告)号：US4625147A
公开(公告)日：1986-11-25
申请号：US627760
申请日：1984-07-05
IPC分类号： C09K11/08 , C09K11/61 , C09K11/64 , C09K11/77 , C09K11/84 , H01J29/20 , H01J29/32 , H01J29/34
CPC分类号： C09K11/7774 , C09K11/612 , C09K11/642 , C09K11/7789 , H01J29/325
摘要： In an index type color picture tube including a stripe type fluorescent screen having stripe-shaped phosphor layers for green, blue and red color and a stripe-shaped phosphor layer for index detection, the phosphor for red color phosphor layer comprises a Y.sub.2 O.sub.2 S:Eu phosphor containing 0.01 to 3 ppm of either one or both of Tb and Pr.
摘要翻译： 在包括具有用于绿色，蓝色和红色的条状荧光体层的条形荧光屏的索引型彩色显像管和用于指示检测的条形荧光体层中，用于红色荧光体层的荧光体包括Y 2 O 2 S：Eu荧光体 含有0.01〜3ppm的Tb和Pr中的一种或两种。
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公开(公告)号：US4352878A
公开(公告)日：1982-10-05
申请号：US194465
申请日：1980-10-06
CPC分类号： G03F7/0085 , G03F7/085
摘要： When a low molecular weight dihydric or trihydric alcohol is added to a photoresist composition comprising a water-soluble polymer substance and a diazide photo-crosslinking agent, the fluidity of the composition is improved and the drying speed is moderately retarded and it enables the formation of a photoresist layer having a uniform film thickness and uniform drying degree. The said alcohol is exemplified by ethylene glycol, glycerol, etc. and is preferably added in an amount of 5-300 parts by weight per 100 parts by weight of the water-soluble polymer substance.
摘要翻译： 当将低分子量二元醇或三元醇加入到包含水溶性聚合物物质和重氮化物光交联剂的光致抗蚀剂组合物中时，组合物的流动性提高，干燥速度适度延缓， 光致抗蚀剂层具有均匀的膜厚度和均匀的干燥度。 所述醇的例子是乙二醇，甘油等，优选以每100重量份水溶性聚合物物质5-300重量份的量加入。
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公开(公告)号：US4139657A
公开(公告)日：1979-02-13
申请号：US771243
申请日：1977-02-23
申请人： Naomitsu Watanabe
发明人： Naomitsu Watanabe
摘要： In a process for producing a color television picture tube which comprises at least the step of coating phosphor slurries onto the inner surface of a panel to form a phosphor layer, the step of forming two layers each consisting of an aqueous filming emulsion containing an acrylic resin, the step of forming a metal film on the second layer, and the step of baking out the organic substances, a color television picture tube having a metal film which contains a few pores and cracks and no blister can be produced by using said phosphor slurries containing an acrylic resin and using the first aqueous filming emulsion containing an acrylic resin having an elongation of 10% or more and using the second aqueous filming emulsion containing an acrylic resin having an elongation of less than 10%.
摘要翻译： 在彩色电视显像管的制造方法中，至少包括将荧光体浆料涂布在面板的内表面上以形成荧光体层的步骤，形成两层的步骤，每个层由含有丙烯酸树脂的水性成膜乳液 ，在第二层上形成金属膜的步骤和烘烤有机物的步骤，可以通过使用所述磷光体浆料来制造具有含有少量孔隙和不起泡的金属膜的彩色电视显像管 使用含有伸长率为10％以上的丙烯酸树脂的第一含水成膜乳液，并使用含有伸长率小于10％的丙烯酸树脂的第二含水成膜乳液。
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公开(公告)号：US4680502A
公开(公告)日：1987-07-14
申请号：US750784
申请日：1985-07-01
申请人： Naomitsu Watanabe
发明人： Naomitsu Watanabe
CPC分类号： H01J29/325 , H01J29/34
摘要： An index type color picture tube having a stripe type fluorescent screen with strips of a zinc sulfide-based green color phosphor, a zinc sulfide-based blue color phosphor, a red color phosphor which is a mixture of a Y.sub.2 O.sub.2 S:Eu phosphor containing not more than 2 ppm of Tb and a Y.sub.2 O.sub.3 :Eu phosphor, or a Y.sub.2 O.sub.2 S:Eu phosphor containing 5 to 30 ppm of Tb, and a phosphor for index detection has a uniform current-brightness characteristic of tricolor phosphors, and a less variation in white color tone of the picture reproduced over a range of from low current to high current.
摘要翻译： 一种索引型彩色显像管，具有带硫化锌系绿色荧光体，硫化锌系蓝色荧光体，红色荧光体的条状荧光屏，其为不含有Y2O2S：Eu荧光体的混合物 或比例为2ppm的Tb和Y 2 O 3：Eu荧光体，或含有5〜30ppm的Tb的Y 2 O 2 S：Eu荧光体，并且用于指示检测的荧光体具有三色荧光体的均匀的电流 - 亮度特性，并且白色变化较小 在低电流到高电流范围内再现图像的色调。
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