SHUTTER BLADE AND SHUTTER USING THE SAME
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United States of America Patent
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N/A
Issued Date -
Jun 7, 2012
app pub date -
Sep 9, 2011
filing date -
Dec 7, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A shutter blade is provided. The shutter blade includes a carbon nanotube structure. The carbon nanotube structure includes a plurality of carbon nanotubes. A shutter using the shutter blade is also provided. The camera shutter includes a blade structure, two drive units, a substrate defining an aperture, and a connection unit located on the substrate. The blade structure is connected with the connection unit and controls the aperture to be covered or uncovered. The blade structure includes at least two the above-mentioned shutter blades. The drive units are located on a same side of the substrate and configured to drive the blade structure to rotate clockwise or counterclockwise.
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