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    • 12. 发明申请
    • PROCESS FOR PRODUCING SEMICONDUCTIVE LAYERS
    • 生产半导体层的工艺
    • US20120043537A1
    • 2012-02-23
    • US13266935
    • 2010-04-26
    • Andrey KarpovFriederike FleischhakerImme DomkeMarcel KastlerVeronika WlokaLothar Weber
    • Andrey KarpovFriederike FleischhakerImme DomkeMarcel KastlerVeronika WlokaLothar Weber
    • H01L29/22H01L21/16C01B21/00
    • C23C18/1216C23C18/1245H01L21/02381H01L21/02488H01L21/02554H01L21/02565H01L21/02628H01L27/1292H01L29/66742H01L29/66969H01L29/7869
    • The present invention relates to a process for producing a layer comprising at least one semiconductive metal oxide on a substrate, comprising at least the steps of: (A) preparing a solution comprising at least one precursor compound of the at least one metal oxide selected from the group consisting of carboxylates of mono-, di- or polycarboxylic acids having at least three carbon atoms, or derivatives of mono-, di- or polycarboxylic acids, alkoxides, hydroxides, semicarbazides, carbamates, hydroxamates, isocyanates, amidines, amidrazones, urea derivatives, hydroxylamines, oximes, urethanes, ammonia, amines, phosphines, ammonium compounds, azides of the corresponding metal and mixtures thereof, in at least one solvent, (B) applying the solution from step (A) to the substrate and (C) thermally treating the substrate from step (B) at a temperature of 20 to 200° C., in order to convert the at least one precursor compound to at least one semiconductive metal oxide, where, if electrically neutral [(OH)x(NH3)yZn]z where x, y and z are each independently 0.01 to 10 is used as the precursor compound in step (A), it is obtained by reacting zinc oxide or zinc hydroxide with ammonia, to a substrate which has been coated with at least one semiconductive metal oxide and is obtainable by this process, to the use of this substrate in electronic components, and to a process for preparing electrically neutral [(OH)x(NH3)yZn]z where x, y and z are each independently 0.01 to 10, by reacting zinc oxide and/or zinc hydroxide with ammonia.
    • 本发明涉及一种在基材上制备包含至少一种半导体金属氧化物的层的方法,至少包括以下步骤:(A)制备包含至少一种选自以下的金属氧化物的至少一种前体化合物的溶液: 由具有至少三个碳原子的单羧酸,二羧酸或多羧酸的羧酸盐组成的组,或单羧酸,二羧酸或多元羧酸,醇盐,氢氧化物,氨基脲,氨基甲酸酯,异羟肟酸酯,异氰酸酯,脒,氨基腙,脲 衍生物,羟胺,肟,氨基甲酸酯,氨,胺,膦,铵化合物,相应金属的叠氮化物及其混合物,在至少一种溶剂中,(B)将来自步骤(A)的溶液施加到基材上,(C) 在20至200℃的温度下对来自步骤(B)的基底进行热处理,以将至少一种前体化合物转化为至少一种半导体金属氧化物,其中如果电 中性[(OH)x(NH3)yZn] z其中x,y和z各自独立地为0.01〜10作为步骤(A)中的前体化合物,通过使氧化锌或氢氧化锌与氨反应得到 已经涂覆有至少一种半导体金属氧化物并且可以通过该方法获得的衬底,用于电子部件中的该衬底以及制备电中性[(OH)x(NH 3)y Zn] z的方法​​,其中 x,y和z各自独立地为0.01〜10,通过使氧化锌和/或氢氧化锌与氨反应。
    • 14. 发明授权
    • Thermally labile precursor compounds for improving the interparticulate contact sites and for filling the interstices in semiconductive metal oxide particle layers
    • 用于改善晶间接触部位并填充半导体金属氧化物颗粒层间隙的热不稳定前体化合物
    • US09129801B2
    • 2015-09-08
    • US13378765
    • 2010-06-15
    • Friederike FleischhakerImme DomkeAndrey KarpovMarcel KastlerVeronika WlokaLothar Weber
    • Friederike FleischhakerImme DomkeAndrey KarpovMarcel KastlerVeronika WlokaLothar Weber
    • H01L21/00H01L21/16H01L21/02H01L29/10H01L29/12
    • H01L21/02422H01L21/02554H01L21/02565H01L21/02573H01L21/02601H01L21/02628
    • The present invention relates to a process for producing a layer comprising at least one semiconductive metal oxide on a substrate, comprising at least the steps of: (A) applying a porous layer of at least one semiconductive metal oxide to a substrate, (B) treating the porous layer from step (A) with a solution comprising at least one precursor compound of the semiconductive metal oxide, such that the pores of the porous layer are at least partly filled with this solution and (C) thermally treating the layer obtained in step (B) in order to convert the at least one precursor compound of the semiconductive metal oxide to the semiconductive metal oxide, wherein the at least one precursor compound of the at least one semiconductive metal oxide in step (B) is selected from the group consisting of carboxylates of mono-, di- or polycarboxylic acids having at least three carbon atoms or derivatives of mono-, di- or polycarboxylic acids, alkoxides, hydroxides, semicarbazides, carbamates, hydroxamates, isocyanates, amidines, amidrazones, urea derivatives, hydroxylamines, oximes, oximates, urethanes, ammonia, amines, phosphines, ammonium compounds, nitrates, nitrites or azides of the corresponding metal, and mixtures thereof.
    • 本发明涉及一种在基材上制备包含至少一种半导体金属氧化物的层的方法,至少包括以下步骤:(A)将至少一种半导体金属氧化物的多孔层施加到基材上,(B) 用包含半导体金属氧化物的至少一种前体化合物的溶液处理来自步骤(A)的多孔层,使得多孔层的孔至少部分地被该溶液填充,和(C)热处理 步骤(B),以将半导体金属氧化物的至少一种前体化合物转化为半导体金属氧化物,其中步骤(B)中的至少一种半导体金属氧化物的至少一种前体化合物选自 由具有至少三个碳原子的单,二或多元羧酸的羧酸盐或单羧酸,二羧酸或多元羧酸,醇盐,氢氧化物,氨基脲,氨基甲酸盐,水合物 氨基甲酸酯,异氰酸酯,脒,氨基腙,脲衍生物,羟胺,肟,肟酸酯,氨基甲酸酯,氨,胺,膦,铵化合物,硝酸酯,亚硝酸酯或相应金属的叠氮化物及其混合物。
    • 20. 发明授权
    • Counterelectrode for an electrochromic indicating device
    • 反电极用于电致变色指示装置
    • US4561729A
    • 1985-12-31
    • US478271
    • 1983-03-25
    • Jutta HeinzHelmut SautterRainer SchinkLothar Weber
    • Jutta HeinzHelmut SautterRainer SchinkLothar Weber
    • G02F1/155G02F1/17
    • G02F1/155
    • The counterelectrode (16) of an electrochromic indicator device is made of a paste of activated carbon and an organic binder baked on a metal plate (15). The shape of the metal plate can be dished after the layer is baked on without damage. Activated carbon in the counterelectrode, operating with the usual electrolyte and a transition metal oxide electrochromic electrode, makes possible a high-charge density from migration of ions with the application of very small voltages. The electrochromic effect can be extinguished simply by a short-circuit, especially if polyvinyl alcohol is provided as a supplementary binder by dipping the baked counterelectrode therein and baking again, and even more so if the activated carbon paste contains finely divided gold from decomposition of a gold compound during baking. The counterelectrode layer can be applied by screen printing.
    • 电致变色指示器装置的反电极(16)由在金属板(15)上焙烧的活性炭和有机粘合剂的糊料制成。 在烘烤之后,金属板的形状可以被抛弃而没有损坏。 使用常规电解质和过渡金属氧化物电致变色电极操作的反电极中的活性炭可以通过施加非常小的电压从离子迁移中获得高电荷密度。 电致变色效果可以简单地通过短路熄灭,特别是如果通过将烘烤的反电镀浸渍在其中并再次烘烤来提供聚乙烯醇作为补充粘合剂,甚至如果活性炭糊包含细分的金,则分解为 金化合物在烘烤过程中。 可以通过丝网印刷应用反电极层。