JPS6342916B2 - - Google Patents
Info
- Publication number
- JPS6342916B2 JPS6342916B2 JP53155702A JP15570278A JPS6342916B2 JP S6342916 B2 JPS6342916 B2 JP S6342916B2 JP 53155702 A JP53155702 A JP 53155702A JP 15570278 A JP15570278 A JP 15570278A JP S6342916 B2 JPS6342916 B2 JP S6342916B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- transistor
- circuit
- electron beam
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 26
- 239000003990 capacitor Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/863,974 US4151444A (en) | 1977-12-23 | 1977-12-23 | Voltage switching circuit for a color display system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5492018A JPS5492018A (en) | 1979-07-20 |
| JPS6342916B2 true JPS6342916B2 (cg-RX-API-DMAC7.html) | 1988-08-26 |
Family
ID=25342237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15570278A Granted JPS5492018A (en) | 1977-12-23 | 1978-12-14 | Color display unit |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4151444A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5492018A (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934944Y2 (ja) * | 1978-10-09 | 1984-09-27 | 双葉電子工業株式会社 | けい光表示装置の駆動回路 |
| US4476485A (en) * | 1981-05-01 | 1984-10-09 | United Technologies Corporation | Constant current bias color switch for a beam penetration CRT |
| US4356435A (en) * | 1981-05-01 | 1982-10-26 | United Technologies Corporation | Random color switch for beam penetration CRT |
| US4337421A (en) * | 1981-05-01 | 1982-06-29 | United Technologies Corporation | Sequential color switch for beam penetration CRT |
| US4442451A (en) * | 1981-05-01 | 1984-04-10 | United Technologies Corporation | Differential random color switch for beam penetration CRT |
| US4468691A (en) * | 1981-05-01 | 1984-08-28 | United Technologies Corporation | Stroke during retrace color switch |
| US4430667A (en) | 1982-01-04 | 1984-02-07 | International Business Machines Corporation | Apparatus for obtaining multicolor raster images using a voltage penetration screen CRT |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887838A (en) * | 1966-08-22 | 1975-06-03 | Polaroid Corp | Generation of stepped voltages for color television and the like |
| BE758796A (fr) * | 1969-11-21 | 1971-05-12 | Comp Generale Electricite | Circuit de commutation entre deux tensions continues |
| CA1092249A (en) * | 1975-05-01 | 1980-12-23 | Derek Chambers | Switched high voltage power supply system |
-
1977
- 1977-12-23 US US05/863,974 patent/US4151444A/en not_active Expired - Lifetime
-
1978
- 1978-12-14 JP JP15570278A patent/JPS5492018A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4151444A (en) | 1979-04-24 |
| JPS5492018A (en) | 1979-07-20 |
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