Method of making an image intensifier faceplate
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United States of America Patent
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-
Nov 8, 1983
Issued Date -
N/A
app pub date -
Jun 11, 1982
filing date -
Aug 15, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A glass faceplate having a central area of required useful diameter surrounded by a narrow ring of opaque glass and an outer glass mounting flange. Light entering the flange or ring is prevented from reaching the central area as stray light or glare in the system and spurious reflections at the interface of the ring and central area are minimized by a refractive index match of the two innermost glasses.
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Family
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Cited Art Landscape
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