Method for producing optical device

Details Method for producing optical device Method for producing optical device

1991-10-24

1993-12-14

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

1562757, 264 14, B32B 3100, B29D 1100

Patent

active

052698670

ABSTRACT:
An optical element such as a lens is produced in a manner that a resin is supplied to a mold member having a transfer face for forming an optically functional face, a glass blank is placed on the resin, and a curing energy is irradiated to the resin so as to be uniformly incident on the resin, thereby preventing stress being nonuniformly distributed or shrinkage on the resin surface upon curing.

REFERENCES:
patent: 4440699 (1984-04-01), Smid et al.
patent: 4534915 (1985-08-01), Neefe
patent: 4702574 (1987-10-01), Bawa
patent: 5110514 (1992-05-01), Soane

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