发明授权
- 专利标题: Radiographic image conversion screens
- 专利标题(中): 射线照相图像转换屏幕
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申请号: US612317申请日: 1984-05-21
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公开(公告)号: US4536436A公开(公告)日: 1985-08-20
- 发明人: Hidehiko Maeoka , Etsuo Shimizu , Yujiro Suzuki , Keiji Shimiya , Norio Miura
- 申请人: Hidehiko Maeoka , Etsuo Shimizu , Yujiro Suzuki , Keiji Shimiya , Norio Miura
- 申请人地址: JPX Tokyo
- 专利权人: Kasei Optonix, Ltd.
- 当前专利权人: Kasei Optonix, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX57-39310 19820315
- 主分类号: A61B6/00
- IPC分类号: A61B6/00 ; G21K4/00 ; B32B7/02
摘要:
A radiographic image conversion screen comprises a support, a first fluorescent layer formed on the support and consisting essentially of a blue emitting phosphor and a second fluorescent layer formed on the first fluorescent layer and consisting essentially of a green emitting rare earth phosphor.
公开/授权文献
- US5082857A Chemical compound 公开/授权日:1992-01-21
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