JPS5851709B2 - テレビジヨン受像機 - Google Patents

テレビジヨン受像機

Info

Publication number
JPS5851709B2
JPS5851709B2 JP51143118A JP14311876A JPS5851709B2 JP S5851709 B2 JPS5851709 B2 JP S5851709B2 JP 51143118 A JP51143118 A JP 51143118A JP 14311876 A JP14311876 A JP 14311876A JP S5851709 B2 JPS5851709 B2 JP S5851709B2
Authority
JP
Japan
Prior art keywords
signal
circuit
scanning speed
video signal
supplied
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
JP51143118A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5368023A (en
Inventor
浩 佐原
豊 田中
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP51143118A priority Critical patent/JPS5851709B2/ja
Priority to CA290,988A priority patent/CA1086855A/en
Priority to US05/852,790 priority patent/US4183064A/en
Priority to GB49278/77A priority patent/GB1589845A/en
Priority to GB2825/80A priority patent/GB1589846A/en
Priority to FR7735928A priority patent/FR2372556A1/fr
Priority to DE2753196A priority patent/DE2753196C2/de
Priority to NL7713173A priority patent/NL190653C/xx
Publication of JPS5368023A publication Critical patent/JPS5368023A/ja
Publication of JPS5851709B2 publication Critical patent/JPS5851709B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
JP51143118A 1976-11-29 1976-11-29 テレビジヨン受像機 Expired JPS5851709B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP51143118A JPS5851709B2 (ja) 1976-11-29 1976-11-29 テレビジヨン受像機
CA290,988A CA1086855A (en) 1976-11-29 1977-11-16 Video signal reproducing apparatus with electron beam scanning velocity modulation
US05/852,790 US4183064A (en) 1976-11-29 1977-11-18 Video signal reproducing apparatus with electron beam scanning velocity modulation
GB49278/77A GB1589845A (en) 1976-11-29 1977-11-25 Video signal reproducing apparatus
GB2825/80A GB1589846A (en) 1976-11-29 1977-11-25 Video signal reproducing apparatus
FR7735928A FR2372556A1 (fr) 1976-11-29 1977-11-29 Dispositif de modulation de vitesse pour tube cathodique
DE2753196A DE2753196C2 (de) 1976-11-29 1977-11-29 Vorrichtung zum Wiedergeben von Videosignalen
NL7713173A NL190653C (nl) 1976-11-29 1977-11-29 Videosignaalweergeefinrichting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51143118A JPS5851709B2 (ja) 1976-11-29 1976-11-29 テレビジヨン受像機

Publications (2)

Publication Number Publication Date
JPS5368023A JPS5368023A (en) 1978-06-17
JPS5851709B2 true JPS5851709B2 (ja) 1983-11-17

Family

ID=15331325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51143118A Expired JPS5851709B2 (ja) 1976-11-29 1976-11-29 テレビジヨン受像機

Country Status (7)

Country Link
US (1) US4183064A (enExample)
JP (1) JPS5851709B2 (enExample)
CA (1) CA1086855A (enExample)
DE (1) DE2753196C2 (enExample)
FR (1) FR2372556A1 (enExample)
GB (2) GB1589845A (enExample)
NL (1) NL190653C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242805U (enExample) * 1985-09-02 1987-03-14

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906649C2 (de) * 1979-02-21 1981-02-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur Verbesserung der Bildschärfe in einem Fernsehempfänger
US4309725A (en) * 1979-10-23 1982-01-05 Rca Corporation Signal processor for beam-scan velocity modulation
US4665432A (en) * 1984-01-30 1987-05-12 Sharp Kabushiki Kaisha Video contour correction system
JPS60223381A (ja) * 1984-04-20 1985-11-07 Hitachi Ltd 走査速度変調回路
FR2570236B1 (fr) * 1984-09-07 1986-11-21 Thomson Csf Dispositif de correction des defauts d'uniformite induits dans les signaux issus d'une camera de television par les variations de vitesse d'analyse
US4680631A (en) * 1984-09-19 1987-07-14 Tokyo Electric Co., Ltd. Television composite video signal processing circuit
US5196941A (en) * 1990-08-02 1993-03-23 Rca Licensing Corporation Beam scan velocity modulation apparatus
US5072300A (en) * 1990-08-02 1991-12-10 Thomson Consumer Electronics, Inc. Beam scan velocity modulation apparatus with disabling circuit
US5093728A (en) * 1990-08-02 1992-03-03 Thomson Consumer Electronics, Inc. Beam scan velocity modulation apparatus
EP0598439B1 (en) * 1992-11-17 1998-10-07 Koninklijke Philips Electronics N.V. Display device using scan velocity modulation
DE69321438T2 (de) * 1992-11-17 1999-05-12 Koninklijke Philips Electronics N.V., Eindhoven Anzeigevorrichtung mit Modulation der Abtastgeschwindigkeit
JP3557722B2 (ja) * 1995-06-14 2004-08-25 三菱電機株式会社 走査速度変調回路
US6329770B1 (en) * 1999-11-05 2001-12-11 Thomson Licensing S.A. Control of emission in a video display
US6870331B2 (en) * 2000-05-31 2005-03-22 Sarnoff Corporation Space-saving cathode ray tube employing a non-self-converging deflection yoke
US6882096B2 (en) * 2003-07-10 2005-04-19 Sony Corporation Active landing control system for raster based devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227630A (en) * 1937-11-05 1941-01-07 Hygrade Sylvania Corp Television receiving system
US2678964A (en) * 1950-08-14 1954-05-18 Hazeltine Research Inc Modifying the transient response of image-reproducers
US3752916A (en) * 1971-09-30 1973-08-14 Ellanin Investments Method and apparatus for improving the horizontal sharpness of electronically scanned images
US3830958A (en) * 1972-03-23 1974-08-20 Sony Corp Image enhancement apparatus utilizing variable velocity scan
US3936872A (en) * 1973-12-21 1976-02-03 Sony Corporation Video signal reproducing device with electron beam scanning velocity modulation
US3980819A (en) * 1974-11-01 1976-09-14 Zenith Radio Corporation Edge enhancement for television images
US3935384A (en) * 1975-01-02 1976-01-27 Zenith Radio Corporation Network for generating a CRT control signal for enhancing the edges of television images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242805U (enExample) * 1985-09-02 1987-03-14

Also Published As

Publication number Publication date
GB1589846A (en) 1981-05-20
CA1086855A (en) 1980-09-30
DE2753196A1 (de) 1978-07-06
NL190653C (nl) 1994-06-01
DE2753196C2 (de) 1986-07-17
GB1589845A (en) 1981-05-20
NL7713173A (nl) 1978-05-31
FR2372556B1 (enExample) 1984-09-14
JPS5368023A (en) 1978-06-17
FR2372556A1 (fr) 1978-06-23
NL190653B (nl) 1994-01-03
US4183064A (en) 1980-01-08

Similar Documents

Publication Publication Date Title
JPS5851709B2 (ja) テレビジヨン受像機
JPS5851710B2 (ja) テレビジヨン受像機
US3949167A (en) Image-projection system
US2304163A (en) Modulation system
JPS581593B2 (ja) テレビジヨンガゾウ ノ センエイドカイゼンホウホウ
JPH10293552A (ja) モニタの自動集束回路
US2790930A (en) Color television image tube and system therefor
JPS5838679Y2 (ja) テレビジヨン受像機
KR890004435B1 (ko) 텔레비젼 수상기용의 주사속도 변조장치
US5036259A (en) Dynamic focus system for CRT display
US2879446A (en) Electronic device
US4364083A (en) Beam index type color television receiver
JPS62279783A (ja) 輪郭補正装置
US3840771A (en) Dynamic convergence circuit
JP3633115B2 (ja) 偏向装置
JPS597261B2 (ja) テレビジヨンガゾウノ センエイドカイゼンカイロ
US5656895A (en) Display apparatus
JPS6048946B2 (ja) テレビジヨン受像機
JPH09509811A (ja) 陰極線管球からなる表示装置
JPS5837164Y2 (ja) テルビジヨン受像機
US2174580A (en) Cathode-ray tube system
JPS6053950B2 (ja) テレビジヨン受像機
US5644196A (en) Beam landing location error correction arrangement
JPS5929422Y2 (ja) テレビ画像の鮮鋭度改善装置
KR810001903B1 (ko) 텔레비죤 화상의 선예도 개선방법