Polymeric wavelength converting elements

A.C. Carvalho Esteves, de; R. Copic; G. With, de; C.H.M. Maree; N. Veen, van; J.C.M. Brokken-Zijp; J. Laven

Polymeric wavelength converting elements

A.C. Carvalho Esteves, de (Inventor)
, R. Copic (Inventor)
, G. With, de (Inventor)
, C.H.M. Maree (Inventor)
, N. Veen, van (Inventor)
, J.C.M. Brokken-Zijp (Inventor)
, J. Laven (Inventor)

Research output: Patent › Patent publication

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Abstract

A wavelength converting element (104), typically for a LED (101), is provided, comprising luminescent particles (105) dispersed in materix (106) comprising crosslinked polysiloxane. Crosslinked polysiloxane are termperature stable, typically up to temperatures above 300 °C, meaning that they are stable under normal operating conditions of light emitting diodes. Further, crosslinked polysiloxanes are stable towards exposure to light, meaning that they will not degrade/discolor as a consequence of high intensity light exposure. The polymeric wavelength converter can easily be shaped in different forms. This may lead to better outcoupling of the light from a LED-converter system.

Original language	English
Patent number	WO2010032179
Publication status	Published - 25 Mar 2010

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title = "Polymeric wavelength converting elements",

abstract = "A wavelength converting element (104), typically for a LED (101), is provided, comprising luminescent particles (105) dispersed in materix (106) comprising crosslinked polysiloxane. Crosslinked polysiloxane are termperature stable, typically up to temperatures above 300 °C, meaning that they are stable under normal operating conditions of light emitting diodes. Further, crosslinked polysiloxanes are stable towards exposure to light, meaning that they will not degrade/discolor as a consequence of high intensity light exposure. The polymeric wavelength converter can easily be shaped in different forms. This may lead to better outcoupling of the light from a LED-converter system.",

author = "\{Carvalho Esteves, de\}, A.C. and R. Copic and \{With, de\}, G. and C.H.M. Maree and \{Veen, van\}, N. and J.C.M. Brokken-Zijp and J. Laven",

year = "2010",

month = mar,

day = "25",

language = "English",

type = "Patent",

note = "WO2010032179",

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TY - PAT

T1 - Polymeric wavelength converting elements

AU - Carvalho Esteves, de, A.C.

AU - Copic, R.

AU - With, de, G.

AU - Maree, C.H.M.

AU - Veen, van, N.

AU - Brokken-Zijp, J.C.M.

AU - Laven, J.

PY - 2010/3/25

Y1 - 2010/3/25

N2 - A wavelength converting element (104), typically for a LED (101), is provided, comprising luminescent particles (105) dispersed in materix (106) comprising crosslinked polysiloxane. Crosslinked polysiloxane are termperature stable, typically up to temperatures above 300 °C, meaning that they are stable under normal operating conditions of light emitting diodes. Further, crosslinked polysiloxanes are stable towards exposure to light, meaning that they will not degrade/discolor as a consequence of high intensity light exposure. The polymeric wavelength converter can easily be shaped in different forms. This may lead to better outcoupling of the light from a LED-converter system.

AB - A wavelength converting element (104), typically for a LED (101), is provided, comprising luminescent particles (105) dispersed in materix (106) comprising crosslinked polysiloxane. Crosslinked polysiloxane are termperature stable, typically up to temperatures above 300 °C, meaning that they are stable under normal operating conditions of light emitting diodes. Further, crosslinked polysiloxanes are stable towards exposure to light, meaning that they will not degrade/discolor as a consequence of high intensity light exposure. The polymeric wavelength converter can easily be shaped in different forms. This may lead to better outcoupling of the light from a LED-converter system.

UR - http://v3.espacenet.com/publicationDetails/biblio;jsessionid=CAD6F7F57C01B9DA5DBC45637C9CCDE9.espacenet_levelx_prod_5?CC=WO&NR=2010032179A1&KC=A1&FT=D&date=20100325&DB=EPODOC&locale=en_EP

M3 - Patent publication

M1 - WO2010032179

ER -

Polymeric wavelength converting elements

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