JP2001101913A5 - - Google Patents
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- Publication number
- JP2001101913A5 JP2001101913A5 JP1999281950A JP28195099A JP2001101913A5 JP 2001101913 A5 JP2001101913 A5 JP 2001101913A5 JP 1999281950 A JP1999281950 A JP 1999281950A JP 28195099 A JP28195099 A JP 28195099A JP 2001101913 A5 JP2001101913 A5 JP 2001101913A5
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- reflecting
- optical axis
- light source
- elliptical rotating
- 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
Links
- 230000003287 optical Effects 0.000 description 11
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28195099A JP4262370B2 (ja) | 1999-10-01 | 1999-10-01 | 灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28195099A JP4262370B2 (ja) | 1999-10-01 | 1999-10-01 | 灯具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001101913A JP2001101913A (ja) | 2001-04-13 |
JP2001101913A5 true JP2001101913A5 (de) | 2006-11-02 |
JP4262370B2 JP4262370B2 (ja) | 2009-05-13 |
Family
ID=17646180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28195099A Expired - Fee Related JP4262370B2 (ja) | 1999-10-01 | 1999-10-01 | 灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4262370B2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101578478B (zh) * | 2007-01-15 | 2011-06-22 | 香港应用科技研究院有限公司 | 发光装置及其透镜 |
US7688526B2 (en) | 2007-01-18 | 2010-03-30 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Light-emitting devices and lens therefor |
JP2011175776A (ja) * | 2010-02-23 | 2011-09-08 | Koito Mfg Co Ltd | 灯具 |
JP2012188038A (ja) * | 2011-03-11 | 2012-10-04 | Murakami Corp | 後写鏡 |
JP2012216334A (ja) * | 2011-03-31 | 2012-11-08 | Koito Mfg Co Ltd | 灯具 |
CN107795953B (zh) * | 2017-10-31 | 2024-04-02 | 马瑞利汽车零部件(芜湖)有限公司 | 高利用率led信号灯 |
CN112664847B (zh) * | 2020-12-10 | 2023-05-02 | 大连工业大学 | 一种适用于坡路面照明的led光学系统的设计方法 |
-
1999
- 1999-10-01 JP JP28195099A patent/JP4262370B2/ja not_active Expired - Fee Related
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