Display panel filter and method of making the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 3, 2002
Grant Date -
N/A
app pub date -
Jan 19, 2000
filing date -
Jan 21, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a device in the form of a filter which is useable in conjunction with a plasma display panel and which functions to reduce reflection after assembly to acceptable levels, to increase contrast enhancement ratios, to reduce EMI emissions to levels which comply with consumer safety and other regulations and standards and to reduce infrared transmission in the 800 nm-1000 nm range to a level which does not interfere with IR remote control operation. The present invention also relates to a method of making such a plasma display panel filter.
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Cited Art Landscape
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