公开(公告)号：US5800234A

公开(公告)日：1998-09-01

申请号：US637028

申请日：1996-04-24

申请人： Paolo Spina ,  Patrizia Cinquina ,  Guido Manciocco ,  Aaron William Levine

发明人： Paolo Spina ,  Patrizia Cinquina ,  Guido Manciocco ,  Aaron William Levine

IPC分类号： H01J9/26 ,  H01J9/22 ,  H01J29/28

CPC分类号： H01J29/28

摘要： The present invention relates to a method for manufacturing a metallized luminescent screen for a CRT. At least one phosphor layer is deposited (10) on an inner surface of a faceplate panel to form the luminescent screen. The panel containing the screen is then preheated (12) to a temperature equal to, or in excess of, a minimum film-forming temperature and prewetted (14) by applying water to the screen. An aqueous filming emulsion containing a copolymer of acrylates and methacrylates with an average molecular weight of from 250,000 to 500,000 is applied (16) to the prewetted screen and dried (18) to form a film layer. Next, a layer of aluminum is deposited (20) onto the film layer, and the panel, bearing the metallized screen, is sealed to a funnel by heating the panel and the funnel through a sealing cycle. The sealing cycle(22) has a first rate of temperature increase to a first temperature and a second rate of temperature increase, less than the first rate, to a second temperature. The difference between the first temperature and the second temperature is sufficient to volatilize the film layer. The second temperature is maintained (24) for a period of time sufficient to frit seal the panel to the funnel. The sealed faceplate panel and funnel are then cooled (26).

摘要翻译： 本发明涉及一种用于CRT的金属化荧光屏的制造方法。 将至少一个荧光体层（10）沉积在面板面板的内表面上以形成荧光屏。 然后将含有筛网的面板通过将水施加到筛网而预热（12）至等于或超过最低成膜温度的温度并预润湿（14）。 将含有平均分子量为25万至500,000的丙烯酸酯和甲基丙烯酸酯的共聚物的含水成膜乳剂（16）施加到预先润湿的筛网上并干燥（18）以形成膜层。 接下来，将一层铝沉积（20）到薄膜层上，并且将带有金属化筛网的面板通过密封循环加热面板和漏斗而密封到漏斗。 密封循环（22）具有第一温度升高到第一温度，第二温度升高速率小于第一速率升至第二温度。 第一温度和第二温度之间的差异足以使薄膜层挥发。 保持第二温度（24）一段足以将面板玻璃料密封到漏斗的时间。 然后将密封的面板和漏斗冷却（26）。

公开(公告)号：US5750054A

公开(公告)日：1998-05-12

申请号：US712815

申请日：1996-09-12

申请人： Patrizia Cinquina ,  Giuseppe Magnone ,  Guido Manciocco

发明人： Patrizia Cinquina ,  Giuseppe Magnone ,  Guido Manciocco

IPC分类号： G02B1/10 ,  B32B7/02 ,  B32B27/18 ,  C08J7/04 ,  C09K3/16 ,  H01J9/20 ,  H01J29/86 ,  H01J29/88 ,  H01J29/89 ,  H01J31/00 ,  H01B1/12 ,  H01B1/14 ,  H01B1/20

CPC分类号： H01J29/868 ,  H01J29/896

摘要： According to the present invention, an anti-glare, anti-static coating (37) applied to a reflective-transmissive surface (39) comprises a thiophene-based, electroconductive polymer and a siliceous material. A composition for reducing glare and for providing an anti-static property when applied to the reflective-transmissive surface (39) also is disclosed, as is a method of applying the coating (37) to an exterior surface (39) of a faceplate panel (27) of a CRT (21).

摘要翻译： 根据本发明，应用于反射透射表面（39）的防眩光防静电涂层（37）包括基于噻吩的导电聚合物和硅质材料。 还公开了一种用于减少眩光并且当应用于反射透射表面（39）时提供防静电性能的组合物），也就是将涂层（37）施加到面板的外表面（39） （21）的（27）。

公开(公告)号：US5750187A

公开(公告)日：1998-05-12

申请号：US572429

申请日：1995-12-14

申请人： Giuseppe Magnone ,  Guido Manciocco ,  Patrizia Cinquina

发明人： Giuseppe Magnone ,  Guido Manciocco ,  Patrizia Cinquina

IPC分类号： G02B1/10 ,  H01J9/20 ,  H01J29/88 ,  H01J29/89 ,  B05D5/12

CPC分类号： H01J29/896

摘要： A process of manufacturing a cathode-ray tube (21) having a faceplate panel (27) with an exterior surface (39) having thereon an anti-glare, anti-static, dark coating (37) is described. The process is characterized by the steps of (a) forming a substantially homogeneous initial carbon dispersion containing substantially equal parts, by weight, of carbon particles and an organic vehicle; and (b) combining a sufficient quantity of the homogeneous initial carbon dispersion with an aqueous solution of lithium polysilicate to form a final dispersion suitable for application to the faceplate of the CRT.

摘要翻译： 描述了一种具有带有外表面（39）的面板（27）的阴极射线管（21）的制造方法，其具有防眩光，防静电，暗涂层（37）。 该方法的特征在于以下步骤：（a）形成基本均匀的初始碳分散体，其含有基本上相等的碳颗粒和有机载体重量份; 和（b）将足够量的均匀初始碳分散体与聚硅酸锂的水溶液组合以形成适用于CRT的面板的最终分散体。