JPS63157792U - - Google Patents
Info
- Publication number
- JPS63157792U JPS63157792U JP4895487U JP4895487U JPS63157792U JP S63157792 U JPS63157792 U JP S63157792U JP 4895487 U JP4895487 U JP 4895487U JP 4895487 U JP4895487 U JP 4895487U JP S63157792 U JPS63157792 U JP S63157792U
- Authority
- JP
- Japan
- Prior art keywords
- specific mark
- reading
- image
- liquid crystal
- projection
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4895487U JPS63157792U (enExample) | 1987-04-02 | 1987-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4895487U JPS63157792U (enExample) | 1987-04-02 | 1987-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63157792U true JPS63157792U (enExample) | 1988-10-17 |
Family
ID=30870965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4895487U Pending JPS63157792U (enExample) | 1987-04-02 | 1987-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63157792U (enExample) |
-
1987
- 1987-04-02 JP JP4895487U patent/JPS63157792U/ja active Pending