JP4466198B2 - 光源装置 - Google Patents

光源装置 Download PDF

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Publication number
JP4466198B2
JP4466198B2 JP2004154057A JP2004154057A JP4466198B2 JP 4466198 B2 JP4466198 B2 JP 4466198B2 JP 2004154057 A JP2004154057 A JP 2004154057A JP 2004154057 A JP2004154057 A JP 2004154057A JP 4466198 B2 JP4466198 B2 JP 4466198B2
Authority
JP
Japan
Prior art keywords
light source
layer
reflecting mirror
source device
concave reflecting
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.)
Expired - Fee Related
Application number
JP2004154057A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005339852A (ja
Inventor
弘久 岩林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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
Application filed by Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP2004154057A priority Critical patent/JP4466198B2/ja
Priority to TW094105294A priority patent/TW200539228A/zh
Priority to CNB200510073876XA priority patent/CN100517057C/zh
Publication of JP2005339852A publication Critical patent/JP2005339852A/ja
Application granted granted Critical
Publication of JP4466198B2 publication Critical patent/JP4466198B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2004154057A 2004-05-25 2004-05-25 光源装置 Expired - Fee Related JP4466198B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004154057A JP4466198B2 (ja) 2004-05-25 2004-05-25 光源装置
TW094105294A TW200539228A (en) 2004-05-25 2005-02-22 Light source device
CNB200510073876XA CN100517057C (zh) 2004-05-25 2005-05-25 光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004154057A JP4466198B2 (ja) 2004-05-25 2004-05-25 光源装置

Publications (2)

Publication Number Publication Date
JP2005339852A JP2005339852A (ja) 2005-12-08
JP4466198B2 true JP4466198B2 (ja) 2010-05-26

Family

ID=35493191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004154057A Expired - Fee Related JP4466198B2 (ja) 2004-05-25 2004-05-25 光源装置

Country Status (3)

Country Link
JP (1) JP4466198B2 (zh)
CN (1) CN100517057C (zh)
TW (1) TW200539228A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4622982B2 (ja) * 2006-10-13 2011-02-02 市光工業株式会社 車両用前照灯
JP5310359B2 (ja) * 2009-07-29 2013-10-09 岩崎電気株式会社 光源装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454905A (en) * 1973-08-09 1976-11-10 Thorn Electrical Ind Ltd Cold-light mirror
JPS5061854U (zh) * 1974-07-31 1975-06-06
JPH0116081Y2 (zh) * 1984-09-28 1989-05-12
JPS6444515U (zh) * 1987-09-14 1989-03-16
JPS6484506A (en) * 1987-09-25 1989-03-29 Toshiba Electric Equip Reflector
JPH0754641B2 (ja) * 1989-11-30 1995-06-07 岩崎電気株式会社 反射鏡及びその製造方法
JP2997288B2 (ja) * 1990-03-20 2000-01-11 浜松ホトニクス株式会社 光源装置
JP2876438B2 (ja) * 1992-06-18 1999-03-31 株式会社エクェストリアン 耐熱反射鏡
JP2001257381A (ja) * 2000-03-13 2001-09-21 Sharp Corp 発光ダイオードおよびその製造方法並びに照明装置
JP4134793B2 (ja) * 2002-08-20 2008-08-20 ウシオ電機株式会社 光源装置

Also Published As

Publication number Publication date
TWI331766B (zh) 2010-10-11
CN1702544A (zh) 2005-11-30
JP2005339852A (ja) 2005-12-08
TW200539228A (en) 2005-12-01
CN100517057C (zh) 2009-07-22

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