Title:
WAVELENGTH CONVERSION FILTER, WAVELENGTH CONVERSION SUBSTRATE AND ORGANIC EL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2014/208491
Kind Code:
A1
Abstract:
This wavelength conversion filter contains at least a light emitting substance and a resin. The resin has a constituent unit that is derived from a compound having a polymerizable unsaturated double bond, and the resin has a benzoyl group, in which one or more hydrogen atoms may be substituted by an alkyl group, an alkoxy group, an aryl group, a heterocyclic group, a hydroxyl group, an amino group, a sulfide group, a carboxy group or a halogen atom, at at least one end of the main chain.
Inventors:
KAMURA MASAKAZU
MATSUKIYO HIDETSUGU
IGAMI YUKA
IWATA AKIKO
MATSUKIYO HIDETSUGU
IGAMI YUKA
IWATA AKIKO
Application Number:
PCT/JP2014/066530
Publication Date:
December 31, 2014
Filing Date:
June 23, 2014
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H05B33/12; H01L51/50
Domestic Patent References:
| WO2007015437A1 | 2007-02-08 |
Foreign References:
| JP2006104350A | 2006-04-20 | |||
| JP2006261104A | 2006-09-28 | |||
| JP2009221169A | 2009-10-01 | |||
| JP2011162786A | 2011-08-25 | |||
| JP2008501066A | 2008-01-17 |
Attorney, Agent or Firm:
FUNAYAMA Takeshi et al. (JP)
Takeshi Funayama (JP)
Takeshi Funayama (JP)
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