BR7410612D0 - Aperfeicoamento em dispositivo reprodutor de sinal de video - Google Patents
Aperfeicoamento em dispositivo reprodutor de sinal de videoInfo
- Publication number
- BR7410612D0 BR7410612D0 BR10612/74A BR1061274A BR7410612D0 BR 7410612 D0 BR7410612 D0 BR 7410612D0 BR 10612/74 A BR10612/74 A BR 10612/74A BR 1061274 A BR1061274 A BR 1061274A BR 7410612 D0 BR7410612 D0 BR 7410612D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- video signal
- player device
- signal player
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/98—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
-
- 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
- H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
- H04N3/32—Velocity varied in dependence upon picture information
-
- 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
- H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP743433A JPS5548423B2 (pt) | 1973-12-21 | 1973-12-21 | |
| JP1974064815U JPS563877Y2 (pt) | 1974-06-04 | 1974-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7410612D0 true BR7410612D0 (pt) | 1975-09-02 |
Family
ID=26337010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR10612/74A BR7410612D0 (pt) | 1973-12-21 | 1974-12-19 | Aperfeicoamento em dispositivo reprodutor de sinal de video |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3936872A (pt) |
| AT (1) | AT340486B (pt) |
| BR (1) | BR7410612D0 (pt) |
| CA (1) | CA1032267A (pt) |
| DD (1) | DD117152A5 (pt) |
| DE (1) | DE2454083C2 (pt) |
| ES (1) | ES432249A1 (pt) |
| FR (1) | FR2255700B1 (pt) |
| GB (1) | GB1484914A (pt) |
| IT (1) | IT1024466B (pt) |
| NL (1) | NL7416811A (pt) |
| SE (1) | SE398794B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851709B2 (ja) * | 1976-11-29 | 1983-11-17 | ソニー株式会社 | テレビジヨン受像機 |
| JPS5851710B2 (ja) * | 1976-11-30 | 1983-11-17 | ソニー株式会社 | テレビジヨン受像機 |
| JPS5838679Y2 (ja) * | 1976-11-30 | 1983-09-01 | ソニー株式会社 | テレビジヨン受像機 |
| US4185301A (en) * | 1977-06-01 | 1980-01-22 | Matsushita Electric Industrial Co., Ltd. | Scanning velocity modulation system |
| JPS60223381A (ja) * | 1984-04-20 | 1985-11-07 | Hitachi Ltd | 走査速度変調回路 |
| JPH07111879B2 (ja) * | 1986-02-14 | 1995-11-29 | 株式会社東芝 | カラ−受像管装置 |
| JP3326801B2 (ja) * | 1991-10-25 | 2002-09-24 | ソニー株式会社 | 三管式プロジェクションテレビの速度変調装置 |
| CN108868213B (zh) * | 2018-08-20 | 2020-05-15 | 浙江大丰文体设施维保有限公司 | 舞台圆盘即时保养分析机构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678964A (en) * | 1950-08-14 | 1954-05-18 | Hazeltine Research Inc | Modifying the transient response of image-reproducers |
| FR1034177A (fr) * | 1951-03-20 | 1953-07-20 | Radiotechnique | Organe de concentration du flux électronique d'un tube cathodique |
| NL151555B (nl) * | 1967-11-11 | 1976-11-15 | Philips Nv | Elektronenstraalbuis voor het weergeven van gekleurde beelden. |
| US3752916A (en) * | 1971-09-30 | 1973-08-14 | Ellanin Investments | Method and apparatus for improving the horizontal sharpness of electronically scanned images |
| JPS5427684B2 (pt) * | 1972-03-23 | 1979-09-11 | ||
| US3830958A (en) * | 1972-03-23 | 1974-08-20 | Sony Corp | Image enhancement apparatus utilizing variable velocity scan |
-
1974
- 1974-10-17 US US05/515,665 patent/US3936872A/en not_active Expired - Lifetime
- 1974-10-31 GB GB47246/74A patent/GB1484914A/en not_active Expired
- 1974-11-14 DE DE2454083A patent/DE2454083C2/de not_active Expired
- 1974-11-25 ES ES74432249A patent/ES432249A1/es not_active Expired
- 1974-11-27 AT AT949674A patent/AT340486B/de active
- 1974-12-06 DD DD182836A patent/DD117152A5/xx unknown
- 1974-12-16 IT IT7454562A patent/IT1024466B/it active
- 1974-12-18 FR FR7441804A patent/FR2255700B1/fr not_active Expired
- 1974-12-19 BR BR10612/74A patent/BR7410612D0/pt unknown
- 1974-12-20 CA CA216,532A patent/CA1032267A/en not_active Expired
- 1974-12-20 SE SE7416194A patent/SE398794B/xx unknown
- 1974-12-23 NL NL7416811A patent/NL7416811A/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2255700A1 (pt) | 1975-07-18 |
| IT1024466B (it) | 1978-06-20 |
| ATA949674A (de) | 1977-04-15 |
| DE2454083A1 (de) | 1975-07-03 |
| ES432249A1 (es) | 1977-02-01 |
| SE398794B (sv) | 1978-01-16 |
| AT340486B (de) | 1977-12-12 |
| GB1484914A (en) | 1977-09-08 |
| NL7416811A (nl) | 1975-06-24 |
| US3936872A (en) | 1976-02-03 |
| DE2454083C2 (de) | 1984-09-20 |
| CA1032267A (en) | 1978-05-30 |
| DD117152A5 (pt) | 1975-12-20 |
| SE7416194L (pt) | 1975-08-01 |
| FR2255700B1 (pt) | 1978-07-13 |
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