Non powered concepts for a wire frame of fluid filled lenses
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United States of America Patent
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Oct 29, 2013
Grant Date -
Apr 12, 2012
app pub date -
Oct 11, 2011
filing date -
Oct 11, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
Various embodiments of a non-powered actuator arm for controlling liquid flow to a fluid-filled lens are described herein. A vertical tweezer assembly compresses a reservoir of solution in a first vertical direction by lateral disposition of a slider mounted on the outside of the housing. The assembly may also be shaped to provide compression of the reservoir in a second horizontal direction by lateral disposition of a slider. In another embodiment, a housing may contain a piston that moves laterally within the housing and collapses the reservoir disposed adjacent to the piston and also within the housing. The housing may contain a plurality of compressible domes which can each be compressed to cause a local compression on the reservoir disposed within the housing. Compression of the reservoir causes liquid inflation of a lens module.
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