Method of fabricating lenticular arrays

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article

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430320, 430323, 430324, 430946, 350128, 350167, 354101, 156647, G03C 500, G03B 2160

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045282609

ABSTRACT:
A lenticular array suitable for CCD stripe filters is made by anisotropically etching a V-shaped groove in a 100 silicon wafer wherein the walls of the V-grooves are made by intersecting 111 planes, replicating the V-grooves in metal to form an inverted V-master and spin coating a hardenable resin thereon to form a uniform array of lenses between the peaks.

REFERENCES:
patent: Re28385 (1975-04-01), Mayer
patent: 3584369 (1971-06-01), Montebello
patent: 4318123 (1982-03-01), Knop
patent: 4350561 (1982-09-01), Little
Tsang et al., J. Applied Physics, vol. 46, No. 5, May 1975, pp. 2163-2166.
Bassous et al., J. Electrochem. Soc.: Solid State Science and Technology, vol. 125, No. 8, Aug. 1978, pp. 1321-1327.
"Norland Optical Adhesive 61", Norland Products Inc., New Brunswick, N.J. 08902.
"EPO-TEK 301-2", Epoxy Technology Inc., 14 Fortune Dr., P.O. Box 567, Billerica, MA 01821.

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