JPH01166904U - - Google Patents
Info
- Publication number
- JPH01166904U JPH01166904U JP6478388U JP6478388U JPH01166904U JP H01166904 U JPH01166904 U JP H01166904U JP 6478388 U JP6478388 U JP 6478388U JP 6478388 U JP6478388 U JP 6478388U JP H01166904 U JPH01166904 U JP H01166904U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- focal point
- light source
- projector
- projection lens
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478388U JPH01166904U (nl) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478388U JPH01166904U (nl) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166904U true JPH01166904U (nl) | 1989-11-22 |
Family
ID=31290243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6478388U Pending JPH01166904U (nl) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166904U (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04223001A (ja) * | 1990-12-25 | 1992-08-12 | Stanley Electric Co Ltd | 複合反射鏡 |
| US8123366B2 (en) | 2007-08-24 | 2012-02-28 | Seiko Epson Corporation | Light source with truncated ellipsoidal reflector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62154501A (ja) * | 1985-12-27 | 1987-07-09 | 市光工業株式会社 | プロジエクタ型の車輌用前照灯 |
| JPS6471001A (en) * | 1987-09-10 | 1989-03-16 | Koito Mfg Co Ltd | Head light of vehicle |
-
1988
- 1988-05-17 JP JP6478388U patent/JPH01166904U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62154501A (ja) * | 1985-12-27 | 1987-07-09 | 市光工業株式会社 | プロジエクタ型の車輌用前照灯 |
| JPS6471001A (en) * | 1987-09-10 | 1989-03-16 | Koito Mfg Co Ltd | Head light of vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04223001A (ja) * | 1990-12-25 | 1992-08-12 | Stanley Electric Co Ltd | 複合反射鏡 |
| US8123366B2 (en) | 2007-08-24 | 2012-02-28 | Seiko Epson Corporation | Light source with truncated ellipsoidal reflector |