LOW BIREFRINGENCE, MOLDED OPTICAL COMPONENTS

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United States of America Patent

APP PUB NO 20160297154A1
SERIAL NO

15037758

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In some examples, a method may include injection molding an optical material in a mold defining at least one optical surface to form a molded component, and machining the molded component to form a machined optical component including a machined optical surface. In some examples, a method may include injection molding an optical material in an axially symmetric mold cavity defining at least one optical surface to form a molded component, and machining the molded component to form an optical component that does not possess axial symmetry. Optical component formed by these methods and molds for utilizing in these methods also are described.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MCDOWELL, Erin A Afton, US 75 819
OUDERKIRK, Andrew J St. Paul, US 416 16375
WONG, Timothy L St. Paul, US 85 1022

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