METHOD FOR MANUFACTURING A RADIATION WINDOW WITH AN EDGE STRENGTHENING STRUCTURE AND A RADIATION WINDOW WITH AN EDGE STRENGTHENING STRUCTURE

The invention relates to a method for manufacturing a radiation window (100) for an X-ray measurement apparatus. The method comprises: producing an etch stop layer (102) on a surface of a carrier (101); producing a foil structure (103) on an opposite side of the etch stop layer (102) than the carrie...

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Bibliographische Detailangaben
Hauptverfasser:	KOSTAMO, Jari, LANTELA, Tapio, TÖRMÄ, Pekka, KOSTAMO, Esa
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a method for manufacturing a radiation window (100) for an X-ray measurement apparatus. The method comprises: producing an etch stop layer (102) on a surface of a carrier (101); producing a foil structure (103) on an opposite side of the etch stop layer (102) than the carrier (101); and attaching a combined structure comprising at least the etch stop layer (102) and the foil structure (103) to a region (202) around an opening (104) in a housing (105) of the X-ray measurement apparatus with the foil structure (103) facing the housing (105) so that an edge strengthening structure (106) is arranged between the combined structure and at least an edge region (201) around the opening (104) in the housing (105) or at least partly inside the foil structure (103). The method further comprises: detaching at least part of the carrier (101) before attaching the combined structure, or detaching at least part of the carrier (101) after attaching the combined structure, wherein the combined structure further comprises the carrier (101). The invention relates also to a radiation window for an X-ray measurement apparatus.