Light-emitting arrangement with organic phosphor

Johan Lub; Rifat Ata Mustafa Hikmet; R.T. Wegh

Light-emitting arrangement with organic phosphor

Johan Lub (Inventor), Rifat Ata Mustafa Hikmet (Inventor), R.T. Wegh (Inventor)

Research output: Patent › Patent publication

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Abstract

The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.

Original language	English
Patent number	WO2012042438
IPC	H05B 33/ 14 A I
Priority date	28/09/10
Publication status	Published - 5 Apr 2012
Externally published	Yes

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title = "Light-emitting arrangement with organic phosphor",

abstract = "The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.",

author = "Johan Lub and Hikmet, {Rifat Ata Mustafa} and R.T. Wegh",

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T1 - Light-emitting arrangement with organic phosphor

AU - Lub, Johan

AU - Hikmet, Rifat Ata Mustafa

AU - Wegh, R.T.

PY - 2012/4/5

Y1 - 2012/4/5

N2 - The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.

AB - The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.

M3 - Patent publication

M1 - WO2012042438

ER -

Light-emitting arrangement with organic phosphor

Abstract

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