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1.发明授权Organic photoconductor for an electrophotographic screening process for a CRT 失效用于CRT的电子照相掩蔽过程的有机光电导体
公开(公告)号：US5413885A
公开(公告)日：1995-05-09
申请号：US168486
申请日：1993-12-22
CPC分类号： H01J29/327 , H01J9/2276 , H01J9/2278
摘要： The method of electrophotographically manufacturing a screen assembly on an interior surface of a faceplate panel for a color CRT, according to the present invention includes the step of forming a photoreceptor by sequentially coating the surface of the panel with a conductive solution to form a volatilizable conductive layer and then overcoating the conductive layer with an organic photoconductive solution comprising a suitable resin, an electron donor material, an electron acceptor material, a surfactant and an organic solvent to form a volatilizable photoconductive layer. The photoconductive layer of the photoreceptor is resistant to cracking during filming, displays increased phosphor adherence during fixing, can be substantially completely baked-out, and has substantially no spectral sensitivity beyond 550 nm so that the screening process may be carried out in yellow light, rather than in the dark, in order to provide a safe working environment without deleterious effects on the panels coated with the novel photoconductive layer.
摘要翻译： 根据本发明的用于彩色CRT的面板的内表面上的电子照相制造屏幕组件的方法包括通过用导电溶液依次涂覆面板的表面以形成感光体的步骤，以形成可挥发的导电 然后用包含合适树脂，电子给体材料，电子受体材料，表面活性剂和有机溶剂的有机光电导溶液涂覆导电层以形成可挥发的光电导层。 感光体的光电导层耐受成膜期间的开裂，在固定期间显示增加的荧光体附着力，可以基本上完全烘烤，并且基本上没有超过550nm的光谱灵敏度，使得筛选过程可以在黄光下进行， 而不是在黑暗中，以提供安全的工作环境，而不会对涂覆有新型光电导层的面板产生有害影响。
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2.发明授权Method for combined baking-out and sealing of an electrophotographically processed screen assembly for a cathode-ray tube 失效用于阴极射线管的电子照相处理的屏幕组件的组合烘烤和密封的方法
公开(公告)号：US5405722A
公开(公告)日：1995-04-11
申请号：US168487
申请日：1993-12-22
CPC分类号： H01J9/2276
摘要： The invention relates to a method of electrophotographically manufacturing a luminescent screen assembly for a color CRT by utilizing materials whose volatilizable constituents are substantially completely baked-out in the same step in which the faceplate panel is frit sealed to the funnel of the tube envelope. This method eliminates a dedicated panel bake before frit sealing of the panel to the funnel.
摘要翻译： 本发明涉及一种电子照相制造用于彩色CRT的荧光屏组件的方法，该方法是通过利用其挥发性成分基本上完全烘烤的材料，其中面板面板被玻璃料密封在管壳的漏斗上。 该方法消除了专门的面板烘烤，然后将玻璃料密封到漏斗。
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3.发明授权
公开(公告)号：US5370952A
公开(公告)日：1994-12-06
申请号：US168485
申请日：1993-12-22
CPC分类号： H01J9/2276 , H01J9/225
摘要： The method of electrophotographically manufacturing a screen assembly on an interior surface of a faceplate panel for a color CRT, according to the present invention, includes the steps of sequentially coating the surface of the panel with a conductive solution to form a volatilizable organic conductive layer and then overcoating the conductive layer with a photoconductive solution to form a volatilizable organic photoconductive layer. The conductive layer, comprising a quaternary ammonium polyelectrolyte and a surfactant, provides an electrode for the photoconductive layer and has improved electrical and physical properties compared to prior conductive layers.
摘要翻译： 根据本发明的用于彩色CRT的面板的内表面上的电子照相制造屏幕组件的方法包括以下步骤：用导电溶液依次涂覆面板的表面以形成可挥发的有机导电层， 然后用导电溶液涂覆导电层以形成可挥发的有机光电导层。 包含季铵聚电解质和表面活性剂的导电层提供用于光电导层的电极，并且与现有导电层相比具有改善的电学和物理性能。
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