JPS63153461U - - Google Patents
Info
- Publication number
- JPS63153461U JPS63153461U JP4560987U JP4560987U JPS63153461U JP S63153461 U JPS63153461 U JP S63153461U JP 4560987 U JP4560987 U JP 4560987U JP 4560987 U JP4560987 U JP 4560987U JP S63153461 U JPS63153461 U JP S63153461U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- transparent material
- projection device
- 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
- 239000012780 transparent material Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4560987U JPS63153461U (enExample) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4560987U JPS63153461U (enExample) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153461U true JPS63153461U (enExample) | 1988-10-07 |
Family
ID=30864501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4560987U Pending JPS63153461U (enExample) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153461U (enExample) |
-
1987
- 1987-03-30 JP JP4560987U patent/JPS63153461U/ja active Pending