Display device and a method for producing the same
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United States of America Patent
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Jul 23, 1996
Grant Date -
N/A
app pub date -
Apr 5, 1993
filing date -
Apr 6, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
On the outer surface of the glass face panel 2 of a display device, a first layer 5 of an electrically conductive transparent thin film, a second layer 6 of another transparent thin film consisting essentially of silicon dioxide (SiO.sub.2) or magnesium fluoride (MgF.sub.2), and a third layer 7 of uneven exposed surface, are deposited, whereby a multiplicity of concave regions of said third layer 7 form an interference film together with said first 5 and second layer 6, whereas a multiplicity of convex regions of said third layer form an irregular reflection surface.
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