Switchable lens systems and methods of manufacturing such systems
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United States of America Patent
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Jan 7, 2014
Grant Date -
Dec 4, 2008
app pub date -
May 29, 2007
filing date -
May 29, 2007
priority date (Note) -
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Abstract
Switchable lens systems and methods of manufacturing switchable lens systems are provided. A representative switchable lens system includes an imaging area and a seal line. The imaging area includes a first glass plate, a second glass plate and a lenticular structure. The lenticular structure is arranged in between the first and second glass plates and is provided with a plurality of cavities in between the lenticular structure and one of the first and second glass plates. The seal line surrounds the imaging area at its periphery, and is provided with a throughhole. A filling channel is located between at least a portion of the periphery of the imaging area and the seal line to provide a connection between the throughhole and multiple ones of the cavities.
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