Title:
複合光学素子およびその製造方法、ならびに当該複合光学素子を備えた撮像装置および光学式記録再生装置
Document Type and Number:
Japanese Patent JP5302403
Kind Code:
B2
Abstract:
The present invention provides a composite optical element including a resin layer that is less susceptible to yellowing and has small cure shrinkage during formation. The present invention is a composite optical element including a resin layer obtained by polymerizing a resin composition containing a (meth)acrylate compound of a saturated aliphatic epoxy compound, a multifunctional isocyanurate compound, and a photopolymerization initiator.
Inventors:
Nobuyuki Kobayashi
Application Number:
JP2011522729A
Publication Date:
October 02, 2013
Filing Date:
July 13, 2010
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G02B1/04; B29C43/18; C08F290/06; C08F299/00; G02B3/02; B29L11/00
Domestic Patent References:
| JP2006251017A | 2006-09-21 | |||
| JP2006251024A | 2006-09-21 | |||
| JP2000281725A | 2000-10-10 | |||
| JP2009079225A | 2009-04-16 | |||
| JP2005060696A | 2005-03-10 | |||
| JPH08269147A | 1996-10-15 | |||
| JP2006251017A | 2006-09-21 | |||
| JP2006251024A | 2006-09-21 | |||
| JP2000281725A | 2000-10-10 | |||
| JP2009079225A | 2009-04-16 | |||
| JPH0421546A | 1992-01-24 |
Foreign References:
| WO2009038134A1 | 2009-03-26 |
Attorney, Agent or Firm:
Koichi Kamata
Koji Amano
Koji Amano
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