JPH01105263U - - Google Patents
Info
- Publication number
- JPH01105263U JPH01105263U JP20109287U JP20109287U JPH01105263U JP H01105263 U JPH01105263 U JP H01105263U JP 20109287 U JP20109287 U JP 20109287U JP 20109287 U JP20109287 U JP 20109287U JP H01105263 U JPH01105263 U JP H01105263U
- Authority
- JP
- Japan
- Prior art keywords
- focus
- center
- electrode
- significant image
- circuit
- 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
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Television Scanning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20109287U JPH01105263U (ru) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20109287U JPH01105263U (ru) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105263U true JPH01105263U (ru) | 1989-07-14 |
Family
ID=31491469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20109287U Pending JPH01105263U (ru) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105263U (ru) |
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1987
- 1987-12-28 JP JP20109287U patent/JPH01105263U/ja active Pending