Electrodes for liquid crystal cells
    2.
    发明授权
    Electrodes for liquid crystal cells 失效
    液晶电极用电极

    公开(公告)号:US06753047B1

    公开(公告)日:2004-06-22

    申请号:US09589469

    申请日:2000-06-07

    IPC分类号: G02F11337

    摘要: Electrodes for liquid crystal cells include a substrate e.g. glass having a conductive and alignment coating e.g. a fluorine doped tin oxide coating. After a conductive coating is deposited on the substrate the surface is cleaned and wiped unidirectionally with a solvent saturated cloth for a predetermined number of times. The electrode prepared in the above manner eliminates the need for the polyimide layer over a conductive coating and heat treatment of the polyimide layer.

    摘要翻译: 液晶电极用电极包括: 具有导电和取向涂层的玻璃例如 氟掺杂氧化锡涂层。 将导电涂层沉积在基材上之后,将表面用溶剂饱和的布一次性地清洁并单向擦拭。 以上述方式制备的电极消除了在导电涂层上的聚酰亚胺层的需要和聚酰亚胺层的热处理。

    Compositions and methods for forming coatings of selected color on a substrate and articles produced thereby
    3.
    发明授权
    Compositions and methods for forming coatings of selected color on a substrate and articles produced thereby 失效
    用于在基材上形成选定颜色的涂层的组合物和方法以及由此制备的制品

    公开(公告)号:US06649214B2

    公开(公告)日:2003-11-18

    申请号:US09270702

    申请日:1999-03-17

    IPC分类号: B05D506

    摘要: A copper containing component and a manganese containing component are applied onto the surface of a substrate to form a coating having a selected ratio of copper to manganese to form a desired color. For a brown color, the film molar ratio of copper to manganese is above 1; for an amber color, the molar ratio is below 1, and for a blue color the film molar ratio is about 1. Further, color shifting of a multi-component coating upon subsequent heat treatment is minimized or prevented by determining the most mobile species in the coating and then placing a concentration gradient layer of an oxide of that mobile species between the substrate and the coating.

    摘要翻译: 将含铜组分和含锰组分施加到基材的表面上以形成具有所选择的铜与锰的比例以形成所需颜色的涂层。 对于棕色,铜与锰的摩尔比为1以上; 对于琥珀色,摩尔比低于1,对于蓝色,膜摩尔比为约1.此外,通过确定最后的热处理中的多数移动物质,可以最小化或防止多组分涂层在随后的热处理时的色移 然后将该移动物质的氧化物的浓度梯度层放置在基底和涂层之间。

    Mixed metal oxide film having an accelerant
    4.
    发明授权
    Mixed metal oxide film having an accelerant 失效
    具有促进剂的混合金属氧化物膜

    公开(公告)号:US5776236A

    公开(公告)日:1998-07-07

    申请号:US678252

    申请日:1996-07-11

    摘要: Silicon compounds useful as coating reactants for the chemical vapor deposition of silicon oxide are disclosed, along with compounds useful as accelerants to increase the deposition rate of silicon oxide. The silicon-containing precursor comprises the structural formula ##STR1## wherein R.sub.1 is an alkyl, alkenyl, alkynyl or aryl radical which may be substituted, and R.sub.2 is a functional group which increases the reactivity of the silicon compound by withdrawing electron density away from the silicon atom, such as hydrogen, halogen, alkenyl, alkynyl, halogenated alkyl and perhalogenated alkyl radicals. The accelerant is a compound selected to take advantage of the partial positive charge on the silicon atom. Such accelerant compounds include Lewis acids and bases; water; ozone; trivalent compounds of nitrogen, boron and phosphorus; tetravalent compounds of sulfur and selenium; pentavalent compounds of phosphorus and a variety of metal compounds. Also disclosed are compositions including an additional metal-containing coating precursor, such as an organotin compound, to deposit another metal oxide along with silicon oxide.

    摘要翻译: 公开了可用作氧化硅的化学气相沉积的涂料反应物的硅化合物,以及可用作增加氧化硅沉积速率的促进剂的化合物。 含硅前体包括结构式:其中R 1是可以被取代的烷基,链烯基,炔基或芳基,R 2是通过将电子密度从 硅原子,例如氢,卤素,烯基,炔基,卤代烷基和全卤代烷基。 促进剂是选择用于利用硅原子上的部分正电荷的化合物。 这种促进剂化合物包括路易斯酸和碱; 水; 臭氧; 氮,硼和磷的三价化合物; 硫和硒的四价化合物; 五价磷化合物和各种金属化合物。 还公开了包含另外的含金属的涂层前体,例如有机锡化合物,以沉积另外的金属氧化物和氧化硅的组合物。