Optical component and fabrication of such a component
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United States of America Patent
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Dec 14, 2004
Grant Date -
Oct 3, 2002
app pub date -
Feb 26, 2002
filing date -
Mar 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an optical component (1) consisting of a base unit (3) which supports a substrate (5) with a substrate region (7) that encompasses an optically functional surface, and a coating (9) which covers the substrate region (7) and at least part of the base unit (3). The substrate region (7) and a reference point (13) in the base unit (3) are oriented relative to each other in predefined fashion. The optical component (1) is produced by assembling the base unit (3) and the substrate (5) prior to the coating process, preferably by means of an assembly device (17). The assembled component is subsequently coated by employing a vacuum coating technique.
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