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公开(公告)号:US20170160442A1
公开(公告)日:2017-06-08
申请号:US15325706
申请日:2015-07-17
Applicant: Polight AS
Inventor: John Phair , Thomas Spatscheck , Vladimir Kartashov
Abstract: The present invention relates to a transparent optical device element comprising a microlens and a method of providing stress and thermal compensation and tuning mechanical strength and curvature of a tunable microlens.