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patent
Color conversion films comprising polymer-substituted organic fluorescent dyes
2012
The present invention concerns a color conversion film comprising at least one active layer, said layer comprising an organic fluorescent dye containing a fluorescent core, wherein said dye is substituted with at least one polymer segment. It also concerns its method of preparation.
Use this identifier to reference this record
Type
patent
EPO Family ID
46456956
Inventors
•
Ferrini, Rolando
•
Zuppiroli, Libero
•
Suarez, Stephane
•
Marty, Roman
•
Mcmullen, Justin
•
Schaer, Michael
Note
Alternative title(s) : (de) Farbumwandlungsfilm enthaltend polymersubstituierte organische fluoreszierende farbstoffe (fr) Film de conversion de couleur comprenat des ecres fluorescentes organiques substituées par des polymères
TTO classification
TTO:6.1043
Patent number | Country code | Kind code | Date issued |
EP2714842 | EP | B1 | 2017-02-22 |
US8986842 | US | B2 | 2015-03-24 |
EP2714842 | EP | A1 | 2014-04-09 |
US2012301724 | US | A1 | 2012-11-29 |
WO2012160521 | WO | A1 | 2012-11-29 |
Available on Infoscience
September 22, 2015