Optical device and process for producing the same

Details Optical device and process for producing the same Optical device and process for producing the same

1996-10-08

1998-09-01

Epps, Georgia Y.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

G02B 2710

Patent

active

058018840

ABSTRACT:
An optical device is useful as a microlens array or a grating lens, which comprises microlens portions each having a light transmittance of not less than 80% within a visible light range, and produced by subjecting a photo-curable monomer composition to two-stage light-irradiation comprising a partial irradiation and a whole irradiation.

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patent: 4420527 (1983-12-01), Conley
patent: 4986633 (1991-01-01), Ohta
patent: 5225935 (1993-07-01), Watanabe et al.
patent: 5239412 (1993-08-01), Naka et al.
patent: 5442482 (1995-08-01), Johnson et al.
patent: 5604635 (1997-02-01), Lawandy
Rapid Communications, In: Applied Optics, vol. 30, No. 19 1 Jul. 1991, S.2666, 2667.
Patents Abstracts of Japan 1-80901 A., p. 897, Jul. 13, 1989, vol. 13, No. 306
Patents Abstracts of Japan 57-212402 A., p. 184, Mar. 19, 1983, vol. 7, No. 67.

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