Method for manufacturing beam-shaping components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060228094A1
SERIAL NO

11400328

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Abstract

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A method for manufacturing an optical component includes mounting each of a series of replicating inserts to a movable support such as a mold slide. Each of the replicating inserts defines a replicating surface that bears micro-optical structures. Each of the supports is moved relative to one another so that the replicating surfaces of the inserts form at least portions of surfaces of a concave geometric shape. An optically transmissive substrate is then disposed between the replicating surfaces, so that the micro-optical structures of the replicating surfaces are impressed upon externally-facing surfaces of the optically transmissive substrate. Each of the mold slides are then moved away from the externally facing surfaces of the optically transmissive substrate, in a direction that is selected to preserve the impressed micro-optical structures.

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Patent Owner(s)

Patent OwnerAddress
UPSTREAM ENGINEERING OYPAKKAHUONEENKATU 15 A 10 OULU 90100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alasaarela, Ilkka Antero Oulu, FI 6 234
Alasaarela, Mikko Petteri Oulu, FI 5 211
Viljamaa, Teuvo Kalevi Oulu, FI 1 11

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