Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1984-10-31
1986-04-22
Corbin, John K.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
350 16, 427162, B05D 506, G02B 110
Patent
active
045838224
ABSTRACT:
An antireflective optical film exhibits a quintic refractive index profile with an initial refractive index n.sub.L as close as possible to the refractive index of the incident medium and a final refractive index n.sub.H substantially equal to the refractive index of the substrate. The refractive index profile of the film may be defined by the relationship:
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patent: 2376428 (1945-05-01), Hansell
patent: 2397929 (1946-04-01), Dimmick
Snedaker, New Numerical Thin-Film Synthesis Technique, Journal of the Optical Society of America, vol. 72, p. 1732 (1982).
Yadava, et al., Optical Behavior of Gradient-Index Multilayer Films, Thin Solid Films, vol. 21, p. 297 (1974).
Dobrowolski, Completely Automatic Synthesis of Optical Thin Film Systems, Applied Optics, vol. 4, p. 937 (1965).
Epstein, The Design of Optical Filters, Journal of the Optical Society of America, vol. 42, p. 806 (1952).
Minot, Single-layer, Graded Refractive Index Antireflection Films Effective from 0.35 to 2.5 .mu., Journal of the Optical Society of America, vol. 66, p. 515 (1976).
Corbin John K.
Deinken John J.
Hamann H. Fredrick
Malin Craig O.
Rockwell International Corporation
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