Method for fabricating a multilayer optical article and a system having a multilayer optical article
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United States of America Patent
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Dec 5, 2000
Issued Date -
N/A
app pub date -
Feb 10, 1999
filing date -
Jun 2, 1997
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for fabricating an article, comprising the steps of grasping an outer surface of a first substrate with a first holder, whereby the outer surface of the first substrate is held to an inner surface of the first holder; grasping an outer surface of a second substrate with a second holder, whereby the outer surface of the second substrate is held to an inner surface of the second holder; arranging the inner surfaces of the first and second holders to face one another in a selected angular relationship; disposing an adherent on one or more surfaces selected from an inner surface of the first substrate and an inner of the second substrate; moving the first and second holders toward each other such that the inner surfaces of the first and second substrates contact the adherent; and at least partially curing the adherent while the inner surfaces of the first and second holders are in the selected angular relationship to form a multilayer article, wherein after removal of the first and second holders the at least partially cured adherent maintains the multilayer article in a posture at which the multilayer article was held by the first and second holders; and a system comprising a multilayer article that comprises a substrate and a layer of at least partially cured adherent adhered to the substrate, wherein the memory cell has surface flatness and transmission flatness values of about 0.05 to about 0.25 waves/cm, and wherein the force exerted by the adherent on the substrate maintains the flatness.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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AKONIA HOLOGRAPHICS LLC | 77 BEDFORD ROAD KATONAH NY 10536 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Campbell, Scott Patrick | Chatham, NJ | 182 | 2651 |
Harris, Alexander Lowe | Maplewood, NJ | 5 | 215 |
Levinos, Nicholas James | Hampton, NJ | 4 | 68 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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