Lenticular sheet, rear-projection screen or TV using the same, and fabrication method for said lenticular sheet
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United States of America Patent
Stats
-
Feb 9, 1999
Grant Date -
N/A
app pub date -
Oct 24, 1996
filing date -
Oct 25, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a lenticular sheet in which cylindrical lens parts including a radiation curable resin are formed on one side of a transparent support, and at least a light-diffusing layer and light-blocking stripes are formed on the flat surface located on the opposite side of said sheet. Cylindrical lens parts with a fine pitch of 0.3 mm or less can be obtained; furthermore, finely pitched light-blocking stripes can be accurately formed in the desired positions. A projection screen constructed by combining the aforementioned lenticular sheet with a Fresnel lens sheet is ideally suited for viewing a liquid crystal projection TV with a high image definition.
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Family
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- No Non-US Classification to display
Cited Art Landscape
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