BR7701122A - Circuito em dispositivo exibidor de imagem - Google Patents
Circuito em dispositivo exibidor de imagemInfo
- Publication number
- BR7701122A BR7701122A BR7701122A BR7701122A BR7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A
- Authority
- BR
- Brazil
- Prior art keywords
- circuit
- display device
- image display
- image
- display
- Prior art date
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
- H03K4/48—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
- H03K4/62—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 a switching device
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7602016A NL7602016A (nl) | 1976-02-27 | 1976-02-27 | Schakeling in een beeldweergeefinrichting bevat- tende schakelmiddelen voor het opwekken van een afbuigstroom en voor het omzetten van een ingangs- gelijkspanning in een nagenoeg konstante uitgangs- voedingsgelijkspanning. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7701122A true BR7701122A (pt) | 1977-10-18 |
Family
ID=19825708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7701122A BR7701122A (pt) | 1976-02-27 | 1977-02-24 | Circuito em dispositivo exibidor de imagem |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52105723A (fi) |
| BR (1) | BR7701122A (fi) |
| DE (1) | DE2706273C3 (fi) |
| FR (1) | FR2342602A1 (fi) |
| GB (1) | GB1563426A (fi) |
| NL (1) | NL7602016A (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063133A (en) * | 1976-11-19 | 1977-12-13 | Rca Corporation | Horizontal deflection circuit with timing correction |
| US4584503A (en) * | 1984-01-23 | 1986-04-22 | Rca Corporation | Phase correction arrangement for deflection circuit |
| JPS6279372A (ja) * | 1985-10-01 | 1987-04-11 | Musashi Seimitsu Ind Co Ltd | フラツトケ−ブルテスト装置 |
-
1976
- 1976-02-27 NL NL7602016A patent/NL7602016A/xx not_active Application Discontinuation
-
1977
- 1977-02-15 DE DE19772706273 patent/DE2706273C3/de not_active Expired
- 1977-02-24 BR BR7701122A patent/BR7701122A/pt unknown
- 1977-02-24 GB GB779377A patent/GB1563426A/en not_active Expired
- 1977-02-25 FR FR7705594A patent/FR2342602A1/fr not_active Withdrawn
- 1977-02-26 JP JP2080277A patent/JPS52105723A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602016A (nl) | 1977-08-30 |
| DE2706273B2 (de) | 1978-08-03 |
| JPS5635065B2 (fi) | 1981-08-14 |
| DE2706273C3 (de) | 1979-03-29 |
| GB1563426A (en) | 1980-03-26 |
| FR2342602A1 (fr) | 1977-09-23 |
| JPS52105723A (en) | 1977-09-05 |
| DE2706273A1 (de) | 1977-09-01 |
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