PUGH, RANDALL B.,PUTT, KARSON S.,KERNICK, EDWARD R.,LILAC, DOUGLAS,FLITSCH, FREDERICK A.,HIGHAM, CAMILLE,SNOOK, SHARIKA
申请号：
CA2846705
公开号：
CA2846705A1
申请日:
2014.03.14
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
The present invention describes single-piece or multi-piece Rigid Inserts thatmay be included in an Ophthalmic Lenses or may comprise the Ophthalmic Lens,wherein the Rigid Insert may be formed through the processing of thin sheetmaterialby thermoforming. Single piece annular Rigid Inserts may perform the functionofproviding a template for printed patterns to be included in Ophthalmic Lenses.Singlepiece full Rigid Inserts may perform the function of polarizing light orfiltering lightbased on the properties of materials used to form the insert. Multi-pieceRigid Insertsmay include activation and energization elements. The present invention alsoincludesmethods and apparatus for forming the Rigid Inserts.
