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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
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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.
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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.
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