Fluid lens assembly
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United States of America Patent
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Jun 27, 2017
Grant Date -
Sep 22, 2016
app pub date -
Mar 19, 2015
filing date -
Mar 19, 2015
priority date (Note) -
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Abstract
A fluid lens assembly includes: a first lens having a first lens-viewing center; a second lens having a rear concave portion that defines a rear recess and a second lens-viewing center which is aligned with the first lens-viewing center along a viewing axis; and a membrane that is stacked between the first lens and the second lens, that covers the rear recess, that has a membrane-view center, and that cooperates with the first lens to define an accommodating space therebetween for receiving a fluid layer. The membrane wraps around a periphery of the rear recess and is deformed into the rear recess such that the membrane-viewing center is kept aligned with the first lens-viewing center along the viewing axis during inflation of the membrane.
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