FR1467113A - Improvements to cathode ray tube scanning circuits - Google Patents
Improvements to cathode ray tube scanning circuitsInfo
- Publication number
- FR1467113A FR1467113A FR41359A FR41359A FR1467113A FR 1467113 A FR1467113 A FR 1467113A FR 41359 A FR41359 A FR 41359A FR 41359 A FR41359 A FR 41359A FR 1467113 A FR1467113 A FR 1467113A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- cathode ray
- scanning circuits
- tube scanning
- circuits
- 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
Classifications
-
- 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
- H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle
-
- 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
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/72—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/04—Modifying slopes of pulses, e.g. S-correction
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR41359A FR1467113A (en) | 1965-12-08 | 1965-12-08 | Improvements to cathode ray tube scanning circuits |
ES0334061A ES334061A1 (en) | 1965-12-08 | 1966-12-02 | A vertical deflection circuit provision for a catodic tube. (Machine-translation by Google Translate, not legally binding) |
BE690674D BE690674A (en) | 1965-12-08 | 1966-12-05 | |
GB5507766A GB1144186A (en) | 1965-12-08 | 1966-12-08 | Improvements in scanning circuits for cathode-ray tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR41359A FR1467113A (en) | 1965-12-08 | 1965-12-08 | Improvements to cathode ray tube scanning circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1467113A true FR1467113A (en) | 1967-01-27 |
Family
ID=8594754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR41359A Expired FR1467113A (en) | 1965-12-08 | 1965-12-08 | Improvements to cathode ray tube scanning circuits |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE690674A (en) |
ES (1) | ES334061A1 (en) |
FR (1) | FR1467113A (en) |
GB (1) | GB1144186A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402349A1 (en) * | 1977-08-31 | 1979-03-30 | Rca Corp | SAW TOOTH GENERATOR FOR VERTICAL DEVIATION OF A TELEVISION RECEIVER |
EP0241284A2 (en) * | 1986-04-11 | 1987-10-14 | RCA Thomson Licensing Corporation | Television display system |
EP0272900A2 (en) * | 1986-12-24 | 1988-06-29 | RCA Thomson Licensing Corporation | Sawtooth generator |
-
1965
- 1965-12-08 FR FR41359A patent/FR1467113A/en not_active Expired
-
1966
- 1966-12-02 ES ES0334061A patent/ES334061A1/en not_active Expired
- 1966-12-05 BE BE690674D patent/BE690674A/xx unknown
- 1966-12-08 GB GB5507766A patent/GB1144186A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402349A1 (en) * | 1977-08-31 | 1979-03-30 | Rca Corp | SAW TOOTH GENERATOR FOR VERTICAL DEVIATION OF A TELEVISION RECEIVER |
EP0241284A2 (en) * | 1986-04-11 | 1987-10-14 | RCA Thomson Licensing Corporation | Television display system |
EP0241284B1 (en) * | 1986-04-11 | 1992-12-30 | RCA Thomson Licensing Corporation | Television display system |
EP0272900A2 (en) * | 1986-12-24 | 1988-06-29 | RCA Thomson Licensing Corporation | Sawtooth generator |
EP0272900A3 (en) * | 1986-12-24 | 1989-03-08 | Rca Licensing Corporation | Sawtooth generator |
Also Published As
Publication number | Publication date |
---|---|
ES334061A1 (en) | 1967-11-01 |
GB1144186A (en) | 1969-03-05 |
BE690674A (en) | 1967-06-05 |
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