JPS63152363U - - Google Patents
Info
- Publication number
- JPS63152363U JPS63152363U JP4490587U JP4490587U JPS63152363U JP S63152363 U JPS63152363 U JP S63152363U JP 4490587 U JP4490587 U JP 4490587U JP 4490587 U JP4490587 U JP 4490587U JP S63152363 U JPS63152363 U JP S63152363U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video signal
- correction
- circuit
- level detection
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Picture Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4490587U JPS63152363U (un) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4490587U JPS63152363U (un) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152363U true JPS63152363U (un) | 1988-10-06 |
Family
ID=30863156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4490587U Pending JPS63152363U (un) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152363U (un) |
-
1987
- 1987-03-25 JP JP4490587U patent/JPS63152363U/ja active Pending
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