Process and apparatus for manufacturing networks of optical micr

Details Process and apparatus for manufacturing networks of optical micr Process and apparatus for manufacturing networks of optical micr

1995-06-29

1997-04-22

Epps, Georgia Y.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

359620, 264 25, G02B 2710, B29D 1100

Patent

active

056233680

ABSTRACT:
A plate of a deformable optical material is pressed against a rigid surface furrowed with a congruent network of alveoli by subjecting the two faces of the plate to fluid pressures of different values, the pressure on the face opposite the alveolate surface being less than the pressure on the other face of that plate. The alveoli are deeper than the thickness of the convex part of the microlenses formed therein by permanent deformation of the plate under the applied pressure.

REFERENCES:
patent: 3538198 (1970-11-01), Montebello
patent: 3594457 (1971-07-01), Wright
patent: 4129628 (1978-12-01), Tamatus
patent: 4306498 (1981-12-01), Fujimura
patent: 4498736 (1985-02-01), Griffin
patent: 5255935 (1993-10-01), Watanabe
patent: 5300263 (1994-04-01), Hoopman
patent: 5439621 (1995-08-01), Hoopman
patent: 5519539 (1996-05-01), Hoopman

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