JPS632200U - - Google Patents

Info

Publication number
JPS632200U
JPS632200U JP9502686U JP9502686U JPS632200U JP S632200 U JPS632200 U JP S632200U JP 9502686 U JP9502686 U JP 9502686U JP 9502686 U JP9502686 U JP 9502686U JP S632200 U JPS632200 U JP S632200U
Authority
JP
Japan
Prior art keywords
ray
intensifying screen
absorption
hard
fluorescent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9502686U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9502686U priority Critical patent/JPS632200U/ja
Publication of JPS632200U publication Critical patent/JPS632200U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Conversion Of X-Rays Into Visible Images (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の１実施例を示す縦断図であ
る。第２図は蛍光増感紙のＸ線波長感度特性を示
すグラフである。 １：フロント用蛍光増感紙、２：バツク用蛍光
増感紙、３：カセツテ、４：フロント用Ｘ線フイ
ルム、５：遮光紙、６：バツク用Ｘ線フイルム、
７：Ｘ線管、８：被写体、Ａ：イツトリウム系蛍
光体の特性、Ｂ：バリウム系蛍光体の特性、Ｃ：
ガドリニウム系蛍光体の特性。

Claims (1)

    【実用新案登録請求の範囲】
  1. フロント用蛍光増感紙１を、ことさらに軟Ｘ線
    の吸収が大きく軟Ｘ線による蛍光の発光効率が硬
    Ｘ線側の波長帯のそれより高い、イツトリウム系
    ・バリウム系・亜鉛系等の蛍光物質で構成し、バ
    ツク用蛍光増感紙２に、ことさらに硬Ｘ線側に吸
    収端吸収波長を有して、軟Ｘ線側より硬Ｘ線側波
    長帯のＸ線吸収が大きく、硬Ｘ線による蛍光発光
    効率の高いガドリニウム系蛍光物質を用いた増感
    紙を組合せたことを特長とする、Ｘ線写真サブト
    ラクシヨン用組合せ増感紙。
JP9502686U 1986-06-20 1986-06-20 Pending JPS632200U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9502686U JPS632200U (ja) 1986-06-20 1986-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9502686U JPS632200U (ja) 1986-06-20 1986-06-20

Publications (1)

Publication Number Publication Date
JPS632200U true JPS632200U (ja) 1988-01-08

Family

ID=30959081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9502686U Pending JPS632200U (ja) 1986-06-20 1986-06-20

Country Status (1)

Country Link
JP (1) JPS632200U (ja)

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