CA980457A - Cathode-ray tube driving system - Google Patents
Cathode-ray tube driving systemInfo
- Publication number
- CA980457A CA980457A CA159,852A CA159852A CA980457A CA 980457 A CA980457 A CA 980457A CA 159852 A CA159852 A CA 159852A CA 980457 A CA980457 A CA 980457A
- Authority
- CA
- Canada
- Prior art keywords
- cathode
- ray tube
- driving system
- tube driving
- ray
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
-
- 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
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining dc voltage constant
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rectifiers (AREA)
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47000504A JPS516491B2 (en) | 1971-12-23 | 1971-12-23 | |
JP21972A JPS4871135A (en) | 1971-12-24 | 1971-12-24 | |
JP21872A JPS5232532B2 (en) | 1971-12-24 | 1971-12-24 | |
JP22072A JPS5232533B2 (en) | 1971-12-24 | 1971-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA980457A true CA980457A (en) | 1975-12-23 |
Family
ID=27453119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA159,852A Expired CA980457A (en) | 1971-12-23 | 1972-12-22 | Cathode-ray tube driving system |
Country Status (4)
Country | Link |
---|---|
US (1) | US3883780A (en) |
CA (1) | CA980457A (en) |
DE (1) | DE2263101C3 (en) |
GB (1) | GB1409580A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813652Y2 (en) * | 1974-10-21 | 1983-03-16 | ソニー株式会社 | Kouatsu Hatsusei Cairo |
FR2480527A1 (en) * | 1980-04-14 | 1981-10-16 | Thomson Csf | CONTINUOUS FEEDING, IN PARTICULAR FOR FEEDING A CATHODIC TUBE |
DE4418780A1 (en) * | 1994-05-28 | 1995-11-30 | Philips Patentverwaltung | DC converter |
US5602447A (en) * | 1994-08-03 | 1997-02-11 | Thomson Consumer Electronics, Inc. | Cathode ray tube focus supply |
KR100406572B1 (en) | 2001-05-04 | 2003-11-20 | 삼성전자주식회사 | power supplying device for electron gun in CDT |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2591918A (en) * | 1949-10-15 | 1952-04-08 | Philips Lab Inc | Voltage-regulated electrical power supply |
US3417285A (en) * | 1966-02-07 | 1968-12-17 | Electrohome Ltd | Variable voltage networks |
US3519741A (en) * | 1967-06-12 | 1970-07-07 | Rca Corp | Regulated high voltage power supply |
US3609446A (en) * | 1969-06-02 | 1971-09-28 | Rca Corp | Power supply utilizing a diode and capacitor voltage multiplier for tracking focusing and ultor voltages |
-
1972
- 1972-12-19 GB GB5866472A patent/GB1409580A/en not_active Expired
- 1972-12-21 US US317308A patent/US3883780A/en not_active Expired - Lifetime
- 1972-12-22 DE DE2263101A patent/DE2263101C3/en not_active Expired
- 1972-12-22 CA CA159,852A patent/CA980457A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2263101B2 (en) | 1975-08-14 |
DE2263101A1 (en) | 1973-07-05 |
US3883780A (en) | 1975-05-13 |
GB1409580A (en) | 1975-10-08 |
DE2263101C3 (en) | 1981-01-29 |
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