Sealed enclosure for a wire-grid polarizer and subassembly for a display system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jun 26, 2003
app pub date -
Dec 21, 2001
filing date -
Dec 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The sensitive, active surface of a wire-grid polarizer is protected from degradation by ambient environments by incorporating the component in a non-reactive atmosphere maintained by a sealed enclosure. The enclosure may provide a unitary mounting system for the polarizer, a liquid crystal light modulation panel and a projection lens to form a last-stage sub-assembly for a projection display system.
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Cited Art Landscape
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