JP2009238729A - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP2009238729A
JP2009238729A JP2008290198A JP2008290198A JP2009238729A JP 2009238729 A JP2009238729 A JP 2009238729A JP 2008290198 A JP2008290198 A JP 2008290198A JP 2008290198 A JP2008290198 A JP 2008290198A JP 2009238729 A JP2009238729 A JP 2009238729A
Authority
JP
Japan
Prior art keywords
light emitting
semiconductor light
light
phosphor
emission
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.)
Granted
Application number
JP2008290198A
Other languages
English (en)
Other versions
JP2009238729A5 (ja
JP5320993B2 (ja
Inventor
Akio Kasakura
Yoshito Sato
義人 佐藤
暁夫 笠倉
Original Assignee
Mitsubishi Chemicals Corp
三菱化学株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2007293602 priority Critical
Priority to JP2007293602 priority
Priority to JP2008056336 priority
Priority to JP2008056336 priority
Application filed by Mitsubishi Chemicals Corp, 三菱化学株式会社 filed Critical Mitsubishi Chemicals Corp
Priority to JP2008290198A priority patent/JP5320993B2/ja
Publication of JP2009238729A publication Critical patent/JP2009238729A/ja
Publication of JP2009238729A5 publication Critical patent/JP2009238729A5/ja
Application granted granted Critical
Publication of JP5320993B2 publication Critical patent/JP5320993B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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