TRANSMISSION-TYPE TARGET AND X-RAY GENERATION TUBE PROVIDED WITH THE TRANSMISSION-TYPE TARGET

PROBLEM TO BE SOLVED: To provide a transmission-type target including polycrystalline diamond as a transmissive substrate, and hardly causing electric discharge or lowering of an anode current even if an impact is applied thereon.SOLUTION: In a transmissive substrate, one surface thereof includes po...

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Bibliographic Details
Main Authors TSUKAMOTO TAKEO, IGARASHI YOICHI, YAMADA NOBUTSUGU, OGURA TAKAO, YOSHITAKE KOREYUKI
Format Patent
LanguageEnglish
Japanese
Published 16.07.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a transmission-type target including polycrystalline diamond as a transmissive substrate, and hardly causing electric discharge or lowering of an anode current even if an impact is applied thereon.SOLUTION: In a transmissive substrate, one surface thereof includes polycrystalline diamond having an average crystal grain diameter smaller than that of polycrystalline diamond included in the other surface facing to the one surface, and a target layer is supported by the one surface or the other surface. 【課題】 多結晶ダイアモンドを透過基板として有し、衝撃が加えられた場合においても放電や陽極電流の低下が生じ難い透過型ターゲットを提供する。【解決手段】 透過基板は、一方の面が対向する他方の面よりも小さな平均結晶粒径を呈する多結晶ダイアモンドからなり、ターゲット層は一方の面または他方の面において支持されていることを特徴とする透過型ターゲット。【選択図】 図１
Bibliography:Application Number: JP20140184462