JPS61109452U - - Google Patents
Info
- Publication number
- JPS61109452U JPS61109452U JP19474484U JP19474484U JPS61109452U JP S61109452 U JPS61109452 U JP S61109452U JP 19474484 U JP19474484 U JP 19474484U JP 19474484 U JP19474484 U JP 19474484U JP S61109452 U JPS61109452 U JP S61109452U
- Authority
- JP
- Japan
- Prior art keywords
- lenses
- integrator
- lens
- hemispherical
- curvature
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19474484U JPH0244276Y2 (https=) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19474484U JPH0244276Y2 (https=) | 1984-12-21 | 1984-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61109452U true JPS61109452U (https=) | 1986-07-11 |
| JPH0244276Y2 JPH0244276Y2 (https=) | 1990-11-26 |
Family
ID=30752204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19474484U Expired JPH0244276Y2 (https=) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244276Y2 (https=) |
-
1984
- 1984-12-21 JP JP19474484U patent/JPH0244276Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244276Y2 (https=) | 1990-11-26 |