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1. 发明公开

EP1003690A1 PREPARATION OF SULPHIDES AND SELENIDES 失效
标题翻译：制造硫化物和硒
公开(公告)号：EP1003690A1
公开(公告)日：2000-05-31
申请号：EP98924453.8
申请日：1998-05-27
申请人： Vecht, Aron , Smith, David William
发明人： Vecht, Aron , Smith, David William
IPC分类号： C01B17/16 , C01B17/22 , C01B17/42 , C01B17/43 , C01B19/00 , C09K11/08
CPC分类号： C01B19/002 , C01B17/20 , C01B19/007 , C01P2002/54 , C01P2006/60 , C09K11/621 , C09K11/661 , C09K11/7407 , C09K11/7701 , C09K11/881 , C09K11/886
摘要： Sulphides and selenides are prepared by dissolving sulphur or selenium in an aqueous or non-aqueous solution of hydrazine hydrate. The solution is combined with a solution of an appropriate cation to precipitate the corresponding sulphide or selenide. Solutions of two or more cations may be used to produce ternary compounds of sulphur and selenium, for example thio-gallates. Likewise both sulphur and selenium can be used together to produce sulpho-selenides. The method is particularly applicable to the production of doped phosphors by the inclusion of solutions containing the appropriate dopant.

2. 发明申请

WO2017021952A1 COMPACT MULTI-UV-LED PROBE SYSTEM AND METHODS OF USE THEREOF 审中-公开
标题翻译：紧凑的多UV-LED探测系统及其使用方法
公开(公告)号：WO2017021952A1
公开(公告)日：2017-02-09
申请号：PCT/IL2016/050826
申请日：2016-07-28
申请人： VECHT, Aron
发明人： VECHT, Aron
IPC分类号： G01N21/64 , G01N21/25
CPC分类号： G01N21/645 , G01N2021/6419 , G01N2021/6421 , G01N2021/6476 , G01N2201/0221 , G01N2201/062
摘要： The present invention provides a multi UV-LED probe system for detection of a characteristic of a sample, the system including a device comprising a probe head, the probe head including a plurality of UV-LEDs, an optic fiber bundle, an optional heating surface, an optional cooling surface and a light directing means adapted to transfer UV from the plurality of UV-LEDs to a region of the sample and further adapted to receive fluorescent light from the region to focus it into the optic fiber bundle and a power source adapted to provide electrical energy to the plurality of UV-LEDs, a spectrophotometer configured to receive the fluorescent light from the optic fiber bundle and a processor adapted to receive signals associated with the fluorescent light and to process the signals to provide the detection of the characteristic of the sample.
摘要翻译：本发明提供了一种用于检测样品特征的多个UV-LED探针系统，该系统包括一个包括探针头的装置，该探针头包括多个UV-LED，光纤束，任选的加热表面，可选的冷却表面和适于将UV从所述多个UV-LED转移到所述样品的区域的光引导装置，并且还适于接收来自所述区域的荧光以将其聚焦到所述光纤束中，并且所述光源适于以向多个UV-LED提供电能，分光光度计被配置为接收来自光纤束的荧光，以及处理器，其适于接收与荧光相关联的信号，并处理信号以提供对例子。

3. 发明申请

WO2002090464A1 PHOSPHOR LAYERS FOR ELECTROLUMINESCENT PANELS AND METHODS OF THEIR MANUFACTURE 审中-公开
标题翻译：用于电致发光面板的磷光体层及其制造方法
公开(公告)号：WO2002090464A1
公开(公告)日：2002-11-14
申请号：PCT/GB2002/001949
申请日：2002-04-29
申请人： VECHT, Aron , SILVER, Jack , DAVIES, Dominic, Andrew , TITLER, Philip
发明人： VECHT, Aron , SILVER, Jack , DAVIES, Dominic, Andrew , TITLER, Philip
IPC分类号： C09K11/02
CPC分类号： H05B33/20
摘要： A phosphor layer for an electroluminescent panel comprises a phosphor powder held in a binder. The binder comprises a mixture of two constituents, one of which is a drying oil or a semi-drying oil or a derivative and the other constituent is a sol-gel precursers. Examples of suitable oils are linseed oil, rape seed oil, sunflower oil and soyabean oil. Examples of suitable sol-gel precursers are tetraethyl orthosilicate, boron iso-propoxide, aluminium sec-butoxide and titanium iso-propoxide. Metal salts such as metal alkoxides, metal acetates and metal nitrates may be mixed with the sol-gel precursers.
摘要翻译：用于电致发光面板的磷光体层包括保持在粘合剂中的荧光体粉末。粘合剂包括两种组分的混合物，其中一种是干性油或半干性油或衍生物，另一种成分是溶胶 - 凝胶前体。合适的油的实例是亚麻籽油，油菜籽油，向日葵油和大豆油。合适的溶胶 - 凝胶前体的实例是原硅酸四乙酯，异丙醇硼，仲丁醇铝和异丙醇钛。金属盐如金属醇盐，金属乙酸盐和金属硝酸盐可以与溶胶 - 凝胶前体混合。

4. 发明公开

EP1226091A1 PREPARATION OF SULPHIDES 审中-公开
标题翻译：准备硫化物
公开(公告)号：EP1226091A1
公开(公告)日：2002-07-31
申请号：EP00968073.7
申请日：2000-10-12
申请人： Vecht, Aron , Davies, Dominic Andrew
发明人： Vecht, Aron , Davies, Dominic Andrew
IPC分类号： C01B17/20 , C01G9/08 , C09K11/56 , C09K11/58
CPC分类号： C01G9/08 , C01B17/20 , C01G3/12 , C01P2006/60 , C09K11/565 , C09K11/584
摘要： Sulphides are prepared by combining a dithionite compound with an aqueous alkaline solution of an appropriate cation or mixture of cations. On heating the corresponding sulphides are precipitated. The dithionite compound may be a dithionite dianion which is produced as an intermediary when thiourea dioxide is used as a starting material in the solution. Examples of appropriate cations are zinc (as zinc acetate) and copper (as copper acetate). The precipitate is dried and subsequently fired to produce high quality sulphides which may be used as phosphors or other optoelectronic materials.

5. 发明授权

EP1003690B1 PREPARATION OF SULPHIDES AND SELENIDES 失效
标题翻译：制造硫化物和硒
公开(公告)号：EP1003690B1
公开(公告)日：2002-03-13
申请号：EP98924453.8
申请日：1998-05-27
申请人： Vecht, Aron , Smith, David William
发明人： Vecht, Aron , Smith, David William
IPC分类号： C01B17/16 , C01B17/22 , C01B17/42 , C01B17/43 , C01B19/00 , C09K11/08
CPC分类号： C01B19/002 , C01B17/20 , C01B19/007 , C01P2002/54 , C01P2006/60 , C09K11/621 , C09K11/661 , C09K11/7407 , C09K11/7701 , C09K11/881 , C09K11/886

6. 发明申请

WO1997035943A1 PHOSPHOR MATERIALS 审中-公开
标题翻译：磷光体材料
公开(公告)号：WO1997035943A1
公开(公告)日：1997-10-02
申请号：PCT/GB1997000761
申请日：1997-03-19
申请人： VECHT, Aron , SMITH, David
IPC分类号： C09K11/78
CPC分类号： C09K11/7769
摘要： A bismuth activated yttrium niobate blue phosphor has a proportion of niobium to yttrium greater than 1.2 to 1 and preferably greater than 1.7 to 1. An exemplary ratio is 2.5 to 1. The proportion of bismuth is around 4 %.
摘要翻译：铋活化的铌酸铌蓝色荧光体的铌与钇的比例大于1.2至1，优选大于1.7至1.示例性比例为2.5:1。铋的比例为约4％。

7. 发明专利

DE69804224D1 未知
公开(公告)号：DE69804224D1
公开(公告)日：2002-04-18
申请号：DE69804224
申请日：1998-05-27
申请人： VECHT ARON , SMITH DAVID WILLIAM
发明人： VECHT ARON , SMITH DAVID WILLIAM
IPC分类号： C01B17/20 , C01B19/00 , C09K11/62 , C09K11/66 , C09K11/74 , C09K11/77 , C09K11/88 , C01B17/16 , C01B17/22 , C01B17/42 , C01B17/43 , C09K11/08
摘要： Sulphides and selenides are prepared by dissolving sulphur or selenium in an aqueous or non-aqueous solution of hydrazine hydrate. The solution is combined with a solution of an appropriate cation to precipitate the corresponding sulphide or selenide. Solutions of two or more cations may be used to produce ternary compounds of sulphur and selenium, for example thio-gallates. Likewise both sulphur and selenium can be used together to produce sulpho-selenides. The method is particularly applicable to the production of doped phosphors by the inclusion of solutions containing the appropriate dopant.

8. 发明专利

GB9925382D0 Preparation of sulphides 未知
公开(公告)号：GB9925382D0
公开(公告)日：1999-12-29
申请号：GB9925382
申请日：1999-10-28
申请人： VECHT ARON

9. 发明专利

GB0325290D0 Device for boosting plant growth 未知
公开(公告)号：GB0325290D0
公开(公告)日：2003-12-03
申请号：GB0325290
申请日：2003-10-29
申请人： VECHT ARON

10. 发明专利

DE69804224T2 未知
公开(公告)号：DE69804224T2
公开(公告)日：2002-10-17
申请号：DE69804224
申请日：1998-05-27
申请人： VECHT ARON , SMITH DAVID WILLIAM
发明人： VECHT ARON , SMITH DAVID WILLIAM
IPC分类号： C01B17/20 , C01B19/00 , C09K11/62 , C09K11/66 , C09K11/74 , C09K11/77 , C09K11/88 , C01B17/16 , C01B17/22 , C01B17/42 , C01B17/43 , C09K11/08
摘要： Sulphides and selenides are prepared by dissolving sulphur or selenium in an aqueous or non-aqueous solution of hydrazine hydrate. The solution is combined with a solution of an appropriate cation to precipitate the corresponding sulphide or selenide. Solutions of two or more cations may be used to produce ternary compounds of sulphur and selenium, for example thio-gallates. Likewise both sulphur and selenium can be used together to produce sulpho-selenides. The method is particularly applicable to the production of doped phosphors by the inclusion of solutions containing the appropriate dopant.

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