JPH03725B2 - - Google Patents
Info
- Publication number
- JPH03725B2 JPH03725B2 JP8413683A JP8413683A JPH03725B2 JP H03725 B2 JPH03725 B2 JP H03725B2 JP 8413683 A JP8413683 A JP 8413683A JP 8413683 A JP8413683 A JP 8413683A JP H03725 B2 JPH03725 B2 JP H03725B2
- Authority
- JP
- Japan
- Prior art keywords
- point
- lens
- find
- coordinate
- axis
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 21
- 230000004907 flux Effects 0.000 claims description 11
- 230000007935 neutral effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8413683A JPS59211902A (ja) | 1983-05-16 | 1983-05-16 | 車輌用灯具の反射面の形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8413683A JPS59211902A (ja) | 1983-05-16 | 1983-05-16 | 車輌用灯具の反射面の形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59211902A JPS59211902A (ja) | 1984-11-30 |
| JPH03725B2 true JPH03725B2 (en]) | 1991-01-08 |
Family
ID=13822075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8413683A Granted JPS59211902A (ja) | 1983-05-16 | 1983-05-16 | 車輌用灯具の反射面の形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59211902A (en]) |
-
1983
- 1983-05-16 JP JP8413683A patent/JPS59211902A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59211902A (ja) | 1984-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3913358B2 (ja) | 車輌用標識灯 | |
| JPH03725B2 (en]) | ||
| JPH03722B2 (en]) | ||
| JPH0337242B2 (en]) | ||
| JPH03723B2 (en]) | ||
| JPH03724B2 (en]) | ||
| JPH03726B2 (en]) | ||
| JPS5834641Y2 (ja) | 自動車用灯具 | |
| JPS6228522B2 (en]) | ||
| JP2002117708A (ja) | 車両用灯具 | |
| JPH0361281B2 (en]) | ||
| JP2605483Y2 (ja) | 車輌用灯具 | |
| JPH0541444Y2 (en]) | ||
| JP3132302B2 (ja) | フレネルプリズムレンズ | |
| JPS5916361B2 (ja) | 車輛用灯具 | |
| WO2020103499A1 (zh) | 一种全反射式厚壁聚光器和照明装置 | |
| KR930008518B1 (ko) | 자동차 전조등용 반사경 | |
| JP3329135B2 (ja) | 車両用灯具 | |
| JPS6140003Y2 (en]) | ||
| JPH0140091Y2 (en]) | ||
| JPS59151701A (ja) | 自動車用前照灯 | |
| JPS5920723Y2 (ja) | 車両用燈具に使用するレンズ | |
| JP3734916B2 (ja) | 車輌用標識灯 | |
| JPS6115522Y2 (en]) | ||
| JPS635128Y2 (en]) |