-
公开(公告)号：EP0460562B1
公开(公告)日：1995-09-20
申请号：EP91109009.0
申请日：1991-06-03
CPC分类号： G21K4/00 , C09K11/695 , G21K2004/06 , G21K2004/10 , G21K2004/12
-
2.发明公开Calcium tungstate phosphor and radiographic intensifying screen using the same 失效使用它的钙黄铜磷酸盐和放射性增强屏幕
公开(公告)号：EP0460562A3
公开(公告)日：1992-03-18
申请号：EP91109009.0
申请日：1991-06-03
CPC分类号： G21K4/00 , C09K11/695 , G21K2004/06 , G21K2004/10 , G21K2004/12
摘要： A calcium tungstate phosphor which comprises calcium tungstate as a host and vanadium, wherein the proportion of the vanadium to the calcium tungstate is within a range of from 0.01 to 30 ppm.
-
3.发明公开Calcium tungstate phosphor and radiographic intensifying screen using the same 失效Kalzium-Wolframat荧光粉。
公开(公告)号：EP0460562A2
公开(公告)日：1991-12-11
申请号：EP91109009.0
申请日：1991-06-03
CPC分类号： G21K4/00 , C09K11/695 , G21K2004/06 , G21K2004/10 , G21K2004/12
摘要： A calcium tungstate phosphor which comprises calcium tungstate as a host and vanadium, wherein the proportion of the vanadium to the calcium tungstate is within a range of from 0.01 to 30 ppm.
摘要翻译： 一种钨酸钙荧光体，其包含钨酸钙作为主体和钒，其中钒与钨酸钙的比例在0.01至30ppm的范围内。
-
公开(公告)号：EP0120453B1
公开(公告)日：1989-05-03
申请号：EP84103108.1
申请日：1984-03-21
申请人： KASEI OPTONIX, LTD.
发明人： Hase, Takashi , Yoshida, Hidemi , Suzuki, Hideo , Hayakawa, Morio
CPC分类号： C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/7442 , C09K11/757 , C09K11/774 , C09K11/7797 , H01J29/187
-
公开(公告)号：EP0120453A3
公开(公告)日：1987-05-06
申请号：EP84103108
申请日：1984-03-21
申请人： KASEI OPTONIX, LTD.
发明人： Hase, Takashi , Yoshida, Hidemi , Suzuki, Hideo , Hayakawa, Morio
IPC分类号： H01J29/18 , C09K11/477 , C09K11/465 , C09K11/447 , C09K11/44 , C09K11/20 , C09K11/26
CPC分类号： C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/7442 , C09K11/757 , C09K11/774 , C09K11/7797 , H01J29/187
摘要： A monochrome display cathode ray tube which comprises a white emitting fluorescent screen formed on a face plate facing an electron gun to emit cathode rays, said white emitting fluorescent screen being composed essentially of a phosphor mixture comprising from 40 to 70% by weight of a long after-glow red emitting europium-activated indium borate phosphor, from 10 to 40% by weight of a long after-glow green emitting manganese-activated zinc silicate phosphor and from 10 to 50% by weight of a long after-glow blue emitting silver-activated zinc sulfide phosphor.
-
公开(公告)号：EP0120453A2
公开(公告)日：1984-10-03
申请号：EP84103108.1
申请日：1984-03-21
申请人： KASEI OPTONIX, LTD.
发明人： Hase, Takashi , Yoshida, Hidemi , Suzuki, Hideo , Hayakawa, Morio
CPC分类号： C09K11/584 , C09K11/595 , C09K11/623 , C09K11/642 , C09K11/7442 , C09K11/757 , C09K11/774 , C09K11/7797 , H01J29/187
摘要： A monochrome display cathode ray tube which comprises a white emitting fluorescent screen formed on a face plate facing an electron gun to emit cathode rays, said white emitting fluorescent screen being composed essentially of a phosphor mixture comprising from 40 to 70% by weight of a long after-glow red emitting europium-activated indium borate phosphor, from 10 to 40% by weight of a long after-glow green emitting manganese-activated zinc silicate phosphor and from 10 to 50% by weight of a long after-glow blue emitting silver-activated zinc sulfide phosphor.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
