JPS545250B1 - - Google Patents
Info
- Publication number
- JPS545250B1 JPS545250B1 JP3977671A JP3977671A JPS545250B1 JP S545250 B1 JPS545250 B1 JP S545250B1 JP 3977671 A JP3977671 A JP 3977671A JP 3977671 A JP3977671 A JP 3977671A JP S545250 B1 JPS545250 B1 JP S545250B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4376770A | 1970-06-05 | 1970-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS545250B1 true JPS545250B1 (ja) | 1979-03-15 |
Family
ID=21928788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3977671A Pending JPS545250B1 (ja) | 1970-06-05 | 1971-06-04 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS545250B1 (ja) |
| BE (1) | BE768162A (ja) |
| CA (1) | CA953416A (ja) |
| DE (1) | DE2127894C3 (ja) |
| ES (1) | ES391968A1 (ja) |
| FR (1) | FR2100723B1 (ja) |
| GB (1) | GB1343941A (ja) |
| NL (1) | NL7107704A (ja) |
| SE (1) | SE370838B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2233249C3 (de) * | 1972-07-06 | 1982-10-07 | Siemens AG, 1000 Berlin und 8000 München | Thyristor-Ablenkschaltung mit Netztrennung |
| US3946274A (en) * | 1974-04-18 | 1976-03-23 | Rca Corporation | Side pincushion correction circuit |
-
1971
- 1971-05-17 CA CA113,204A patent/CA953416A/en not_active Expired
- 1971-05-28 GB GB1772471A patent/GB1343941A/en not_active Expired
- 1971-06-02 FR FR7119986A patent/FR2100723B1/fr not_active Expired
- 1971-06-04 DE DE19712127894 patent/DE2127894C3/de not_active Expired
- 1971-06-04 JP JP3977671A patent/JPS545250B1/ja active Pending
- 1971-06-04 NL NL7107704A patent/NL7107704A/xx not_active Application Discontinuation
- 1971-06-04 SE SE725671A patent/SE370838B/xx unknown
- 1971-06-04 BE BE768162A patent/BE768162A/xx unknown
- 1971-06-05 ES ES391968A patent/ES391968A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA953416A (en) | 1974-08-20 |
| FR2100723A1 (ja) | 1972-03-24 |
| FR2100723B1 (ja) | 1975-08-22 |
| DE2127894A1 (de) | 1971-12-16 |
| ES391968A1 (es) | 1973-06-16 |
| BE768162A (fr) | 1971-11-03 |
| GB1343941A (en) | 1974-01-16 |
| DE2127894C3 (de) | 1973-10-18 |
| SE370838B (ja) | 1974-10-28 |
| NL7107704A (ja) | 1971-12-07 |