Title:
固体発光デバイス及びランプのためのフォトルミネセンス波長変換コンポーネント
Document Type and Number:
Japanese Patent JP6312596
Kind Code:
B2
Abstract:
A wavelength conversion component for a light emitting device comprises at least one photoluminescence material; and a light scattering material. The light scattering material has an average particle size that is selected such that the light scattering material will scatter excitation light from a radiation source relatively more than the light scattering material will scatter light generated by the at least one photoluminescence material. Use of a light scattering material can reduce usage of the photoluminescence material and can improve an OFF state appearance of the component.
Inventors:
DAI Bing
Yuen Sheen Loan
Warn Gahn
Charles Edwards
Yuen Sheen Loan
Warn Gahn
Charles Edwards
Application Number:
JP2014535907A
Publication Date:
April 18, 2018
Filing Date:
October 12, 2012
Export Citation:
Assignee:
INTEMATIX CORPORATION
International Classes:
F21S8/02; H01L33/58; G02B5/02; H01L33/50
Domestic Patent References:
| JP2011129661A | ||||
| JP2009272634A | ||||
| JP2009524914A | ||||
| JP2012521066A | ||||
| JP200916779A | ||||
| JP200031547A |
Foreign References:
| WO2011005300A1 | ||||
| US6653765 | ||||
| WO2010038097A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Hiroshi Ikeda
Toshio Fukui
Hiroshi Ikeda
Toshio Fukui