Title:
OPTICAL ELEMENT, MATERIAL, OPTICAL DEVICE AND COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/181183
Kind Code:
A1
Abstract:
Provided are: an optical element which has high transmittance, while having high dispersion characteristics (Abbe's number (νd)) and high secondary dispersion characteristics (θg, F) (high θg, F characteristics) of the refractive index, namely characteristics that enable the achievement of a high chromatic aberration correction function; a material; an optical device; and a triarylamine compound. A triarylamine compound represented by general formula (1); a material that contains a polymerization product (cured product) of the triarylamine compound; an optical element; and an optical device.
(In general formula (1), each of R1 and R2 independently represents a group selected from among substituted or unsubstituted alkyl groups having 1-10 carbon atoms and substituted or unsubstituted alkylene groups having 1-8 carbon atoms and a polymerizable functional group; each of R3-R12 independently represents a hydrogen atom or a group selected from among a cyano group, a trifluoromethyl group, substituted or unsubstituted alkyl groups, substituted or unsubstituted alkylene groups having a polymerizable functional group and a polymerizable functional group; and at least one of the R3-R12 moieties is an electron-withdrawing group, while at least one of the R1-R12 moieties has a polymerizable functional group.)
Inventors:
TAGAMI KEI (JP)
SAITOH TERUNOBU (JP)
SAITOH TERUNOBU (JP)
Application Number:
PCT/JP2018/012145
Publication Date:
October 04, 2018
Filing Date:
March 26, 2018
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G02B1/04; C08F20/34
Foreign References:
JP2010091851A | 2010-04-22 | |||
US7001708B1 | 2006-02-21 | |||
JP2016516084A | 2016-06-02 | |||
JP2006085043A | 2006-03-30 | |||
JP2006072293A | 2006-03-16 | |||
JP2007011320A | 2007-01-18 | |||
JP2007086522A | 2007-04-05 | |||
JPH1192442A | 1999-04-06 | |||
JP2006058822A | 2006-03-02 | |||
JP2012167019A | 2012-09-06 | |||
JP2007011320A | 2007-01-18 | |||
JP2005227368A | 2005-08-25 | |||
JP2000066425A | 2000-03-03 | |||
JP2008165248A | 2008-07-17 | |||
JP2017063817A | 2017-04-06 | |||
JP2018040129A | 2018-03-15 |
Other References:
See also references of EP 3591441A4
Attorney, Agent or Firm:
OKABE Yuzuru et al. (JP)
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