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公开(公告)号：US5273774A
公开(公告)日：1993-12-28
申请号：US999241
申请日：1992-12-31
Applicant: Ronald E. Karam , Aaron Wold
Inventor： Ronald E. Karam , Aaron Wold
CPC classification number: C09K11/574 , C09K11/025 , C09K11/584 , C23C16/306 , C23C16/4486 , Y10S428/917 , Y10T428/2991
Abstract: A copper- and/or manganese-activated zinc sulfide electroluminescent phosphor is made by coating particles of a ferroelectric material with a very thin coating of the phosphor. The phosphor is made by reacting zinc- and copper- and/or manganese-containing species with hydrogen sulfide and hydrogen chloride gases in a low-temperature vapor state reaction.
Abstract translation: 通过用非常薄的荧光体涂层涂覆铁电材料的颗粒来制备铜和/或锰活化的硫化锌电致发光荧光体。 在低温蒸汽状态反应中，使含锌和铜和/或含锰物质与硫化氢和氯化氢气体反应形成磷光体。
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2.发明授权Zinc sulfide electroluminescent phosphor particles and electroluminescent lamp made therefrom 失效硫化锌电致发光荧光体颗粒和由其制成的电致发光灯
公开(公告)号：US5309071A
公开(公告)日：1994-05-03
申请号：US135044
申请日：1993-10-12
Applicant: Ronald E. Karam , Aaron Wold
Inventor： Ronald E. Karam , Aaron Wold
CPC classification number: C09K11/574 , C09K11/025 , C09K11/584 , C23C16/306 , C23C16/4486 , Y10S428/917 , Y10T428/2991
Abstract: A copper- and/or manganese-activated zinc sulfide electroluminescent phosphor is made by coating particles of a ferroelectric material with a very thin coating of the phosphor. The phosphor is made by reacting zinc- and copper- and/or manganese-containing species with hydrogen sulfide and hydrogen chloride gases in a low-temperature vapor state reaction.
Abstract translation: 通过用非常薄的荧光体涂层涂覆铁电材料的颗粒来制备铜和/或锰活化的硫化锌电致发光荧光体。 在低温蒸汽状态反应中，使含锌和铜和/或含锰物质与硫化氢和氯化氢气体反应形成磷光体。
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3.发明授权Method of making zinc sulfide precursor material for a copper-activated zinc sulfide electroluminescent phosphor 失效铜活化硫化锌电致发光荧光体的制备硫化锌前体材料的方法
公开(公告)号：US5269966A
公开(公告)日：1993-12-14
申请号：US999634
申请日：1992-12-31
Applicant: Ronald E. Karam , Aaron Wold
Inventor： Ronald E. Karam , Aaron Wold
CPC classification number: C09K11/584
Abstract: A zinc sulfide precursor material having axially symmetric platelet-type particles for a copper-activated zinc sulfide electroluminescent phosphor is made by reacting zinc- and copper-containing species with hydrogen sulfide and hydrogen chloride gases in a low-temperature vapor state reaction to obtain copper-containing zinc sulfide particles.
Abstract translation: 通过在低温蒸汽状态反应中使含锌和铜的物质与硫化氢和氯化氢气体反应制得具有铜活化的硫化锌电致发光荧光体的具有轴对称的血小板型颗粒的硫化锌前体材料，以获得铜 的硫化锌颗粒。
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4.发明授权
公开(公告)号：US4525206A
公开(公告)日：1985-06-25
申请号：US620943
申请日：1984-06-15
Applicant: Stuart L. Soled , Aaron Wold , Robert Kershaw
Inventor： Stuart L. Soled , Aaron Wold , Robert Kershaw
CPC classification number: C22C33/0278 , B22F9/20 , C22B5/04
Abstract: Use of a strong reducing agent such as calcium metal allows complete reduction of refractory and difficulty reducible mixed metal iron oxides to form alloys. The powdered iron-based alloys can thus be prepared at significantly lower temperature than by the conventional melt technique.
Abstract translation: 使用强的还原剂如钙金属可以完全还原耐火材料和困难的可还原的混合金属氧化铁以形成合金。 因此，粉末状铁基合金可以在比常规熔融技术低得多的温度下制备。
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