Compound lens and method for manufacturing same

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United States of America Patent

PATENT NO 9566750
APP PUB NO 20150015973A1
SERIAL NO

14498240

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Abstract

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A compound lens produced by heating and pressing a semi-cured product of a curable resin composition containing a (meth)acrylate monomer, a non-conjugated vinylidene group-containing compound, and a photo-radical initiator and a transparent substrate arranged so as to be in contact with the semi-cured product in a state in which a molding die is filled with the semi-cured product and the transparent substrate, and obtaining a cured product by allowing the semi-cured product to be thermally polymerized, exhibits an excellent transfer property, a small number of bubble mixtures, and excellent heat resistance and crack resistance.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morooka, Naoyuki Ashigarakami-gun, JP 56 179
Nagai, Takayasu Ashigarakami-gun, JP 11 22
Obayashi, Tatsuhiko Ashigarakami-gun, JP 32 179

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