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公开(公告)号:US6117363A
公开(公告)日:2000-09-12
申请号:US037685
申请日:1998-03-10
IPC分类号: C09K11/08 , B82B3/00 , C09K11/54 , C09K11/57 , C09K11/61 , C09K11/64 , C09K11/77 , C09K11/02 , C09K11/55 , C09K11/56
CPC分类号: C09K11/7702 , C09K11/574 , C09K11/612 , C09K11/642 , C09K11/773 , C09K11/7745
摘要: There is provided a novel method for manufacturing a light-emitting material composed of II-VI group semiconductors having a nano structure crystal and which is optimally doped with an activator. In a manufacturing method for the light-emitting material, a II-VI group semiconductor doped with an activator by a liquid phase reaction having a co-precipitation product is formed and an organic acid is added to the liquid phase reaction system. In another manufacturing method for the light-emitting material, a II-VI group semiconductor doped with an activator by a liquid phase reaction having a product co-precipitation is formed and a high molecular organic acid or polystyrene is added after the end of the liquid phase reaction.
摘要翻译: 提供了一种新型的制造由具有纳米结构晶体的II-VI族半导体组成的发光材料的方法,其最佳地掺杂有活化剂。 在发光材料的制造方法中,形成通过具有共沉淀产物的液相反应掺杂活化剂的II-VI族半导体,向液相反应体系中添加有机酸。 在另一种发光材料的制造方法中,形成通过具有产物共沉淀的液相反应掺杂活化剂的II-VI族半导体,在液体末端之后添加高分子有机酸或聚苯乙烯 相反应。