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EP0212705A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Record carrier for an electron beam

Assignee: Koninklijke Philips NV
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Filing: 1986-07-15
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Granted: —
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Expires: 2006-07-15
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Abstract

Abstract Translated from German Ein Elektronenstrahl-Aufzeichnungsträger mit einer auf einer Unterlage aufgebrachten, für Elektronenstrahlung (2) empfindlichen Schicht (4), die einen organischen Seltenerdmetall-Leuchtstoff aufweist, eignet sich zum irreversiblen Einschreiben von Informationen mit Elektronenstrahlen (2) niedriger Intensität. An electron beam recording medium with a layer (4) which is applied to a base and is sensitive to electron radiation (2) and which has an organic rare earth metal phosphor is suitable for irreversibly writing information with low intensity electron beams (2).

Inventors

  • 👤 Albert Dr. Comberg
  • 👤 Thomas Dr. Welker

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 17:10
CPC Classifications
G; G11; G11B; G11B9/00; G11B9/10; G11B11/00; G11B11/002

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE1963374A1 Cited
DE2421022B2 Cited
US4226928A Cited
DE3032611A1 Cited

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