MANUFACTURING METHOD OF LENS DEVICE
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United States of America Patent
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Issued Date -
Dec 25, 2014
app pub date -
Jun 20, 2013
filing date -
Jun 20, 2013
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Abandoned
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Abstract
A manufacturing method of a lens device includes steps of: injecting an outer-layer material into a mold; injecting an inner-layer material into the mold, wherein the inner-layer material is enclosed by the outer-layer material; and solidifying the outer-layer material and the inner-layer material. The lens device made by the manufacturing method of this invention can exert the advantage of decreasing the cost.
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