JP2007123438A5 - - Google Patents

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Publication number
JP2007123438A5
JP2007123438A5 JP2005311624A JP2005311624A JP2007123438A5 JP 2007123438 A5 JP2007123438 A5 JP 2007123438A5 JP 2005311624 A JP2005311624 A JP 2005311624A JP 2005311624 A JP2005311624 A JP 2005311624A JP 2007123438 A5 JP2007123438 A5 JP 2007123438A5
Authority
JP
Japan
Prior art keywords
light
phosphor
traveling direction
light emitting
phosphor plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2005311624A
Other languages
English (en)
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JP2007123438A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005311624A priority Critical patent/JP2007123438A/ja
Priority claimed from JP2005311624A external-priority patent/JP2007123438A/ja
Priority to US11/581,751 priority patent/US20070120463A1/en
Priority to CN200610150797.9A priority patent/CN1956232A/zh
Publication of JP2007123438A publication Critical patent/JP2007123438A/ja
Publication of JP2007123438A5 publication Critical patent/JP2007123438A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

  1. 発光素子の光取出側に配設され、前記発光素子から発せられる光を受けて励起されることにより波長変換光を発する蛍光体を基部材に含有してなる波長変換用の板部材であって、
    前記基部材には、前記光の進行方向を変換する光進行方向変換部が設けられ
    前記光進行方向変換部は気泡であることを特徴とする蛍光体板。
  2. 前記光進行方向変換部の屈折率n1は、前記基部材の屈折率をn2とすると、n1≦n2を満足する屈折率に設定されている請求項1に記載の蛍光体板。
  3. 前記発光素子は発光ダイオード素子からなる請求項1又は2に記載の蛍光体板。
  4. 前記蛍光体は、前記板部材の光出射面から白色光を出射するための蛍光体である請求項1乃至3のいずれかに記載の蛍光体板。
  5. 光取出側に開口する内部空間を有するケースと、
    前記ケースの光取出側に配設された請求項1乃至4のいずれかに記載の蛍光体板と、
    前記蛍光体板の光反取出側に配設され、かつ前記ケース内に収容された発光素子とを備えたことを特徴とする発光装置。
JP2005311624A 2005-10-26 2005-10-26 蛍光体板及びこれを備えた発光装置 Withdrawn JP2007123438A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005311624A JP2007123438A (ja) 2005-10-26 2005-10-26 蛍光体板及びこれを備えた発光装置
US11/581,751 US20070120463A1 (en) 2005-10-26 2006-10-17 Phosphor plate and light emitting device having same
CN200610150797.9A CN1956232A (zh) 2005-10-26 2006-10-26 磷光板和具有该磷光板的发光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005311624A JP2007123438A (ja) 2005-10-26 2005-10-26 蛍光体板及びこれを備えた発光装置

Publications (2)

Publication Number Publication Date
JP2007123438A JP2007123438A (ja) 2007-05-17
JP2007123438A5 true JP2007123438A5 (ja) 2008-01-17

Family

ID=38063420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005311624A Withdrawn JP2007123438A (ja) 2005-10-26 2005-10-26 蛍光体板及びこれを備えた発光装置

Country Status (3)

Country Link
US (1) US20070120463A1 (ja)
JP (1) JP2007123438A (ja)
CN (1) CN1956232A (ja)

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JP5327601B2 (ja) 2008-12-12 2013-10-30 東芝ライテック株式会社 発光モジュールおよび照明装置
US8296323B2 (en) * 2009-01-20 2012-10-23 Titanium Fire Ltd. Personal data subscriber systems and methods
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US8258524B2 (en) * 2010-01-26 2012-09-04 Sharp Kabushiki Kaisha Light emitting diode device
EP2553332B1 (en) 2010-03-26 2016-03-23 iLumisys, Inc. Inside-out led bulb
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US8901578B2 (en) 2011-05-10 2014-12-02 Rohm Co., Ltd. LED module having LED chips as light source
WO2013131002A1 (en) 2012-03-02 2013-09-06 Ilumisys, Inc. Electrical connector header for an led-based light
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US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
JP6040019B2 (ja) * 2012-12-10 2016-12-07 スタンレー電気株式会社 半導体発光装置
US10125971B2 (en) * 2013-02-19 2018-11-13 Michael Graziano LED lamp integrated to electric fan
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
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