Transfer of optical element patterns on a same side of a substrate already having a feature thereon
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
N/A
app pub date -
Dec 7, 2004
filing date -
Oct 23, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A passive optical element is transferred into a substrate already having features with a vertical dimension thereon. The features may be another passive optical element, an active optical element, a dichroic layer, a dielectric layer, alignment features, metal portions. A protective layer is provided over the feature during the transfer of the optical element. One or more of these processes may be performed on a wafer level.
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