Optical component manufacturing method, and lens, lens unit and camera module
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United States of America Patent
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Jun 4, 2013
Grant Date -
Jul 21, 2011
app pub date -
Aug 17, 2009
filing date -
Sep 30, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is an optical component manufacturing method wherein various types of information, including information relating to each optical component, can be relatively easily printed on each optical component, even in the case where a plurality of optical components are manufactured in a batch. A lens, a lens unit and a camera module manufactured by using such method are also provided. Prior to dividing camera modules into individual camera modules, a pattern to be printed on each camera module, i.e., printing contents determined based on information on a first lens array or the like after formation, is printed on the surface of the first lens array at one time. Thus, information specific to each camera module can be printed even by the relatively simple method.
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