Title:
発光素子およびその製造方法
Document Type and Number:
Japanese Patent JP2012502122
Kind Code:
A
Abstract:
The present invention relates to a composition of plastic material that includes from 7 to 20 wt. % inorganic conversion pigments. The pigments include Si, Sr, Ba, Ca and Eu in concentrations of greater than 0 ppm and Al, Co, Fe, Mg, Mo, Na, Ni, Pd, P, Rh, Sb, Ti and Zr in concentrations of less than or equal to 50 ppm
Inventors:
Andrea Meyer-Richter
Rolf Wehrmann
Michael Airkerenz
Anke Bowmans
Rolf Wehrmann
Michael Airkerenz
Anke Bowmans
Application Number:
JP2011525452A
Publication Date:
January 26, 2012
Filing Date:
August 28, 2009
Export Citation:
Assignee:
Bayer MaterialScience AG
International Classes:
C08L101/00; C08K3/00; C09K11/00; C09K11/59; H01L33/50
Domestic Patent References:
| JP2009038348A | 2009-02-19 | |||
| JP2005082647A | 2005-03-31 | |||
| JP2010523740A | 2010-07-15 | |||
| JPH11199781A | 1999-07-27 | |||
| JP2005226067A | 2005-08-25 | |||
| JP2009544771A | 2009-12-17 | |||
| JP2007535615A | 2007-12-06 | |||
| JP2008156656A | 2008-07-10 | |||
| JPH11199781A | 1999-07-27 | |||
| JP2005226067A | 2005-08-25 | |||
| JP2009544771A | 2009-12-17 | |||
| JP2007535615A | 2007-12-06 | |||
| JP2008034188A | 2008-02-14 | |||
| JP2008531793A | 2008-08-14 |
Foreign References:
| WO2008014673A1 | 2008-02-07 | |||
| WO2008014673A1 | 2008-02-07 | |||
| WO2008102628A1 | 2008-08-28 |
Attorney, Agent or Firm:
Samejima Mutsumi
Kyousei Tamura
Kitahara Yasuhiro
Kyousei Tamura
Kitahara Yasuhiro