Packaged micro movable device and method for making the same
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United States of America Patent
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app pub date -
Feb 27, 2008
filing date -
Feb 28, 2007
priority date (Note) -
Abandoned
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Abstract
A method is provided for making packaged micro-devices each including a micro movable element, a first packaging member formed with a recess, and a second packaging member formed with another recess. The micro movable element has a movable part. In accordance with the method, a device wafer is prepared for forming a plurality of micromovable elements. A first packaging wafer, formed with a plurality of recesses corresponding in position to the movable parts of the respective movable elements, is bonded to one surface of the device wafer. A second packaging wafer, formed with a plurality of recesses, is bonded to the other surface of the device wafer. The resulting laminate assembly is cut into separate products.
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