CA1032267A - Appareil de reproduction de signaux video a modulation de vitesse du faisceau de balayage - Google Patents

Appareil de reproduction de signaux video a modulation de vitesse du faisceau de balayage

Info

Publication number
CA1032267A
CA1032267A CA216,532A CA216532A CA1032267A CA 1032267 A CA1032267 A CA 1032267A CA 216532 A CA216532 A CA 216532A CA 1032267 A CA1032267 A CA 1032267A
Authority
CA
Canada
Prior art keywords
video signal
electron beam
reproducing device
beam scanning
signal reproducing
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
Application number
CA216,532A
Other languages
English (en)
Other versions
CA216532S (en
Inventor
Senri Miyaoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP743433A external-priority patent/JPS5548423B2/ja
Priority claimed from JP1974064815U external-priority patent/JPS563877Y2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1032267A publication Critical patent/CA1032267A/fr
Expired legal-status Critical Current

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)
CA216,532A 1973-12-21 1974-12-20 Appareil de reproduction de signaux video a modulation de vitesse du faisceau de balayage Expired CA1032267A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP743433A JPS5548423B2 (fr) 1973-12-21 1973-12-21
JP1974064815U JPS563877Y2 (fr) 1974-06-04 1974-06-04

Publications (1)

Publication Number Publication Date
CA1032267A true CA1032267A (fr) 1978-05-30

Family

ID=26337010

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,532A Expired CA1032267A (fr) 1973-12-21 1974-12-20 Appareil de reproduction de signaux video a modulation de vitesse du faisceau de balayage

Country Status (12)

Country Link
US (1) US3936872A (fr)
AT (1) AT340486B (fr)
BR (1) BR7410612D0 (fr)
CA (1) CA1032267A (fr)
DD (1) DD117152A5 (fr)
DE (1) DE2454083C2 (fr)
ES (1) ES432249A1 (fr)
FR (1) FR2255700B1 (fr)
GB (1) GB1484914A (fr)
IT (1) IT1024466B (fr)
NL (1) NL7416811A (fr)
SE (1) SE398794B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
GB1602207A (en) * 1977-06-01 1981-11-11 Matsushita Electric Ind 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)

* Cited by examiner, † Cited by third party
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 (fr) * 1972-03-23 1979-09-11
US3830958A (en) * 1972-03-23 1974-08-20 Sony Corp Image enhancement apparatus utilizing variable velocity scan

Also Published As

Publication number Publication date
DE2454083A1 (de) 1975-07-03
ATA949674A (de) 1977-04-15
SE398794B (sv) 1978-01-16
DE2454083C2 (de) 1984-09-20
AT340486B (de) 1977-12-12
FR2255700A1 (fr) 1975-07-18
BR7410612D0 (pt) 1975-09-02
SE7416194L (fr) 1975-08-01
GB1484914A (en) 1977-09-08
IT1024466B (it) 1978-06-20
DD117152A5 (fr) 1975-12-20
US3936872A (en) 1976-02-03
FR2255700B1 (fr) 1978-07-13
ES432249A1 (es) 1977-02-01
NL7416811A (nl) 1975-06-24

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