DE3223441C2 - Fernsehbild-Wiedergabegerät - Google Patents
Fernsehbild-WiedergabegerätInfo
- Publication number
- DE3223441C2 DE3223441C2 DE3223441A DE3223441A DE3223441C2 DE 3223441 C2 DE3223441 C2 DE 3223441C2 DE 3223441 A DE3223441 A DE 3223441A DE 3223441 A DE3223441 A DE 3223441A DE 3223441 C2 DE3223441 C2 DE 3223441C2
- Authority
- DE
- Germany
- Prior art keywords
- high voltage
- horizontal
- display device
- output
- frequency
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 230000011664 signaling Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- CLSVJBIHYWPGQY-UHFFFAOYSA-N [3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate Chemical compound CCOC(=O)OC1=C(C=2C(=CC=C(C)C=2)C)C(=O)NC11CCC(OC)CC1 CLSVJBIHYWPGQY-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/68—Circuit details for cathode-ray display tubes
-
- 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
- H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/276,897 US4412254A (en) | 1981-06-24 | 1981-06-24 | Television receiver high voltage protection circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3223441A1 DE3223441A1 (de) | 1983-01-20 |
| DE3223441C2 true DE3223441C2 (de) | 1987-01-02 |
Family
ID=23058543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3223441A Expired DE3223441C2 (de) | 1981-06-24 | 1982-06-23 | Fernsehbild-Wiedergabegerät |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2160078A (en) * | 1984-06-05 | 1985-12-11 | Motorola Inc | Failure detection circuit |
| JPH0646786B2 (ja) * | 1985-04-19 | 1994-06-15 | ソニー株式会社 | マルチ走査形テレビジヨン受像機の水平偏向回路 |
| US4797771A (en) * | 1987-06-30 | 1989-01-10 | Rca Licensing Corporation | Television fault detection and protection apparatus |
| JPH06217158A (ja) * | 1993-01-13 | 1994-08-05 | Sony Corp | Ｃｒｔ保護回路 |
| US20130199946A1 (en) | 2012-02-06 | 2013-08-08 | Hyprotek, Inc. | Portable Medical Device Protectors |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611002A (en) * | 1970-03-09 | 1971-10-05 | Sylvania Electric Prod | High voltage protection circuitry |
| US3692932A (en) * | 1971-05-18 | 1972-09-19 | Rca Corp | Horizontal oscillator disabling circuit control apparatus |
| US3688031A (en) * | 1971-05-18 | 1972-08-29 | Rca Corp | Horizontal oscillator disabling |
| FR2150602B1 (US07122547-20061017-C00273.png) * | 1971-08-30 | 1974-05-31 | Radiotechnique Compelec | |
| US3813580A (en) * | 1973-01-19 | 1974-05-28 | Rca Corp | High voltage protection circuit |
| US3789260A (en) * | 1973-03-23 | 1974-01-29 | Rca Corp | High voltage protection circuit |
| US3885201A (en) * | 1974-05-28 | 1975-05-20 | Rca Corp | Fail-safe high voltage protection circuit |
| JPS51130118A (en) * | 1975-05-07 | 1976-11-12 | Matsushita Electric Ind Co Ltd | Device for protecting television receiver |
| JPS5846903B2 (ja) * | 1975-06-03 | 1983-10-19 | ソニー株式会社 | スイヘイシユツリヨクカイロノイジヨウケンシユツカイロ |
| JPS6022694Y2 (ja) * | 1977-12-07 | 1985-07-05 | ソニー株式会社 | テレビ受像機の高圧制限回路 |
| US4245251A (en) * | 1979-05-09 | 1981-01-13 | Rca Corporation | AFPC Phase detector with no output from alternate sync pulses |
-
1981
- 1981-06-24 US US06/276,897 patent/US4412254A/en not_active Expired - Fee Related
-
1982
- 1982-06-14 IT IT21850/82A patent/IT1201947B/it active
- 1982-06-18 GB GB08217685A patent/GB2103029B/en not_active Expired
- 1982-06-21 JP JP57106627A patent/JPS583476A/ja active Granted
- 1982-06-23 KR KR8202813A patent/KR910003422B1/ko not_active IP Right Cessation
- 1982-06-23 DE DE3223441A patent/DE3223441C2/de not_active Expired
- 1982-06-23 FR FR8210992A patent/FR2508749A1/fr active Pending
- 1982-06-25 CA CA000405977A patent/CA1180109A/en not_active Expired
-
1987
- 1987-06-25 HK HK486/87A patent/HK48687A/xx not_active IP Right Cessation
- 1987-12-30 MY MY483/87A patent/MY8700483A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4412254A (en) | 1983-10-25 |
| MY8700483A (en) | 1987-12-31 |
| KR840001032A (ko) | 1984-03-26 |
| CA1180109A (en) | 1984-12-27 |
| KR910003422B1 (ko) | 1991-05-30 |
| DE3223441A1 (de) | 1983-01-20 |
| GB2103029B (en) | 1985-07-24 |
| JPS583476A (ja) | 1983-01-10 |
| GB2103029A (en) | 1983-02-09 |
| IT1201947B (it) | 1989-02-02 |
| HK48687A (en) | 1987-07-03 |
| IT8221850A0 (it) | 1982-06-14 |
| JPH0311147B2 (US07122547-20061017-C00273.png) | 1991-02-15 |
| FR2508749A1 (fr) | 1982-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RCA LICENSING CORP., PRINCETON, N.J., US |