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Patent Searching and Data


Title:
蛍光体ホスト材料を含む拡散粒子を有する照明構造体
Document Type and Number:
Japanese Patent JP2012533175
Kind Code:
A
Abstract:
A lighting structure may include a semiconductor light emitting device configured to generate light responsive to an electrical signal applied thereto. In addition, an encapsulating material may be configured to transmit light generated by the semiconductor light emitting device, and the encapsulating material may include yttrium aluminum garnet (YAG) diffuser particles and phosphor particles therein. More particularly, the yttrium aluminum garnet (YAG) diffuser particles and the phosphor particles may have different compositions.

Inventors:
フッセル クリストファー ピー
コリンズ ブライアン
Application Number:
JP2012519657A
Publication Date:
December 20, 2012
Filing Date:
July 06, 2010
Export Citation:
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Assignee:
CREE INC.
International Classes:
H01L33/50; C09K11/00; C09K11/08
Domestic Patent References:
JP2009525600A2009-07-09
JP2008103599A2008-05-01
JP2001077433A2001-03-23
Attorney, Agent or Firm:
辻居 幸一
熊倉 禎男
大塚 文昭
西島 孝喜
須田 洋之
上杉 浩