Global patent index - EP 1066646 A1

EP 1066646 A1 2001-01-10 - X-RAY IMAGE INTENSIFIER WITH AN ALUMINUM INPUT WINDOW

Title (en)

X-RAY IMAGE INTENSIFIER WITH AN ALUMINUM INPUT WINDOW

Title (de)

RÖNTGENBILDVERSTÄRKER MIT EINEM EINGANGSFENSTER AUFWEISEND ALUMINIUM

Title (fr)

INTENSIFICATEUR D'IMAGES DE RAYONS X MUNI D'UNE FENETRE D'ENTREE COMPORTANT DE L'ALUMINIUM

Publication

EP 1066646 A1 (DE)

Application

EP 99916763 A

Priority

  • DE 9900528 W
  • DE 19808723 A

Abstract (en)

[origin: WO9945561A1] According to the invention, the input window of an X-ray image intensifier comprises a composite consisting of a first coating (1) made from an aluminum alloy and a second coating (2) made from highly pure aluminum. The advantage of such an X-ray image intensifier and a method for the production of such an input window lies in the fact that the first coating (1) ensures stability while the second coating (2) ensures a smooth surface on which a good quality optical coating (3) can be applied.

IPC 1-7 (main, further and additional classification)

H01J 31/50; H01J 29/38

IPC 8 full level (invention and additional information)

H01J 9/24 (2006.01); H01J 29/86 (2006.01); H01J 31/50 (2006.01)

CPC (invention and additional information)

H01J 31/501 (2013.01); H01J 29/863 (2013.01)

Citation (search report)

See references of WO 9945561A1

Designated contracting state (EPC)

DE FR

EPO simple patent family

WO 9945561 A1 19990910; DE 19808723 C1 19991111; EP 1066646 A1 20010110; JP 2002506272 A 20020226

INPADOC legal status

2006-03-08 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050901

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000417

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR