JPS643273U - - Google Patents
Info
- Publication number
- JPS643273U JPS643273U JP9398587U JP9398587U JPS643273U JP S643273 U JPS643273 U JP S643273U JP 9398587 U JP9398587 U JP 9398587U JP 9398587 U JP9398587 U JP 9398587U JP S643273 U JPS643273 U JP S643273U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- projection optical
- pixels
- projector
- diffraction
- 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 description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398587U JPS643273U (cs) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398587U JPS643273U (cs) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643273U true JPS643273U (cs) | 1989-01-10 |
Family
ID=31318470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9398587U Pending JPS643273U (cs) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643273U (cs) |
-
1987
- 1987-06-18 JP JP9398587U patent/JPS643273U/ja active Pending
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