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    • 1. 发明授权
    • Dip coating method
    • 浸涂法
    • US5578410A
    • 1996-11-26
    • US467129
    • 1995-06-06
    • Mark C. PetropoulosGeoffrey M. T. FoleyEugene A. Swain
    • Mark C. PetropoulosGeoffrey M. T. FoleyEugene A. Swain
    • G03G5/05G03G5/02
    • G03G5/0525
    • There is disclosed a dip coating method for fabricating a photosensitive member employing a substrate which defines a top non-imaging portion, a middle imaging portion, and a bottom non-imaging portion, wherein the method comprises: (a) immersing the bottom non-imaging portion, the middle imaging portion, and optionally a part of the top non-imaging portion of the substrate in a coating solution; (b) raising the middle imaging portion out of the coating solution; and (c) raising the bottom non-imaging portion out of the coating solution at a take-up speed which is decreasing from the take-up speed of the substrate at the junction between the middle imaging portion and the bottom non-imaging portion, thereby reducing the size of any bead on the bottom non-imaging portion.
    • 公开了一种用于制造使用限定顶部非成像部分,中间成像部分和底部非成像部分的基板的感光部件的浸涂方法,其中所述方法包括:(a) 成像部分,中间成像部分,以及可选地在涂层溶液中的基底的顶部非成像部分的一部分; (b)将中间成像部分从涂布溶液中提出; 和(c)以从中间成像部分和底部非成像部分之间的接合处的基板的卷取速度减小的卷取速度将底部非成像部分从涂布溶液中提出, 从而减小底部非成像部分上的任何珠粒的尺寸。
    • 7. 发明授权
    • Chuck assembly
    • 卡盘装配
    • US5520399A
    • 1996-05-28
    • US338062
    • 1994-11-14
    • Eugene A. SwainGeoffrey M. T. Foley
    • Eugene A. SwainGeoffrey M. T. Foley
    • B05C13/02B23B31/40
    • B23B31/40B05C13/025Y10T279/1058Y10T279/1083
    • There is disclosed a chuck assembly for engaging the inner surface of a hollow substrate comprising: (a) a fluid impermeable elastic membrane including a substrate engaging portion, wherein the inner surface of the membrane defines an interior space; and (b) a plurality of radially movable members at least partially disposed in the interior space, wherein the membrane is dimensioned to provide a radially inward force on the members, wherein the members in a radially expanded position push the substrate engaging portion of the membrane against the substrate inner surface, and wherein the peripheral dimension of the elastic membrane decreases when the members are in a radially contracted position.
    • 公开了一种卡盘组件,用于接合中空衬底的内表面,包括:(a)包括衬底接合部分的不透液体的弹性膜,其中膜的内表面限定内部空间; 和(b)至少部分地设置在所述内部空间中的多个可径向移动的构件,其中所述膜的尺寸被设计成在所述构件上提供径向向内的力,其中所述构件处于径向扩张位置推动所述膜的基底接合部分 并且其中当所述构件处于径向收缩位置时,所述弹性膜的外围尺寸减小。
    • 9. 发明授权
    • Coating method
    • 涂布方法
    • US6132810A
    • 2000-10-17
    • US79086
    • 1998-05-14
    • Eugene A. SwainJohn S. ChambersHuoy-Jen YuhGeoffrey M. T. Foley
    • Eugene A. SwainJohn S. ChambersHuoy-Jen YuhGeoffrey M. T. Foley
    • B05D1/18B05D7/00G03G5/05B05D1/36
    • G03G5/0525B05D1/18B05D7/54
    • A coating method using an endless, hollow substrate in the shape of a belt or cylinder having an outer surface, an inner surface, a first end, and an open second end, including: (a) depositing via dip coating a first coating solution over the outer surface of the substrate and simultaneously over the inner surface by permitting the first coating solution to flow through the second end to be deposited on the inner surface, thereby depositing a first layer over the outer surface and the inner surface; and (b) depositing via dip coating a second coating solution over the first layer on the outer surface of the substrate and simultaneously over the first layer on the inner surface by permitting the second coating solution to flow through the second end to be deposited on the first layer on the inner surface, thereby depositing a second layer over the outer surface and the inner surface, wherein the first layer and the second layer are deposited over all of the outer surface and the inner surface of a predetermined section of the substrate, wherein the first coating solution and the second coating solution are selected from the group consisting of a charge generating solution, a charge transport solution, an adhesive layer solution, and a charge blocking layer.
    • 一种使用具有外表面,内表面,第一端和开口第二端的带或圆筒形状的无端中空基板的涂覆方法,包括:(a)通过浸涂将第一涂布溶液沉积在 通过允许第一涂层溶液流过第二端以沉积在内表面上,从而在外表面和内表面上沉积第一层,同时在内表面上形成衬底的外表面; 和(b)通过浸渍涂覆在衬底的外表面上的第一层上沉积第二涂层溶液,并且通过允许第二涂层溶液流过第二层以沉积在第二层上而同时超过内表面上的第一层 在所述内表面上的第一层,从而在所述外表面和所述内表面上沉积第二层,其中所述第一层和所述第二层沉积在所述基板的预定部分的所有外表面和内表面上,其中 第一涂布溶液和第二涂布溶液选自电荷产生溶液,电荷输送溶液,粘合剂层溶液和电荷阻挡层。