Method for bonding a color separation filter

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

1562759, 156299, 1563071, 358 43, 358 44, B32B 3126

Patent

active

046611916

ABSTRACT:
A method for bonding of a color separation filter comprises placing a color separation filter through an intermediary UV-ray curable type bonding agent on a solid state image pick-up device, effecting registration between the solid state image pick-up device and the color separation filter, then applying irradiation of UV-ray at a luminous intensity of 30 mW/cm.sup.2 or higher from the side of the color separation filter thereby to subject said bonding agent to partial curing, and thereafter applying UV-ray irradiation at a luminous intensity of 5 mW/cm.sup.2 or lower from the side of the color separation filter thereby to subject said bonding agent to full curing.

REFERENCES:
patent: 4044187 (1977-08-01), Kremkau
patent: 4222635 (1980-09-01), Julke
patent: 4388128 (1983-06-01), Ogawa et al.
patent: 4418284 (1983-11-01), Ogawa et al.

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