JPS6365272B2 - - Google Patents
Info
- Publication number
- JPS6365272B2 JPS6365272B2 JP57061571A JP6157182A JPS6365272B2 JP S6365272 B2 JPS6365272 B2 JP S6365272B2 JP 57061571 A JP57061571 A JP 57061571A JP 6157182 A JP6157182 A JP 6157182A JP S6365272 B2 JPS6365272 B2 JP S6365272B2
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- current
- voltage
- focusing coil
- sawtooth wave
- 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.)
- Expired
Links
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57061571A JPS58178676A (ja) | 1982-04-13 | 1982-04-13 | 集束コイル電流安定化装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57061571A JPS58178676A (ja) | 1982-04-13 | 1982-04-13 | 集束コイル電流安定化装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58178676A JPS58178676A (ja) | 1983-10-19 |
| JPS6365272B2 true JPS6365272B2 (enExample) | 1988-12-15 |
Family
ID=13174939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57061571A Granted JPS58178676A (ja) | 1982-04-13 | 1982-04-13 | 集束コイル電流安定化装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178676A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002230799A (ja) * | 2001-02-05 | 2002-08-16 | Funai Electric Co Ltd | アクチュエータ回路 |
-
1982
- 1982-04-13 JP JP57061571A patent/JPS58178676A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58178676A (ja) | 1983-10-19 |
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