GB2179828B - Selectable raster size for video display - Google Patents

Selectable raster size for video display

Info

Publication number
GB2179828B
GB2179828B GB8619430A GB8619430A GB2179828B GB 2179828 B GB2179828 B GB 2179828B GB 8619430 A GB8619430 A GB 8619430A GB 8619430 A GB8619430 A GB 8619430A GB 2179828 B GB2179828 B GB 2179828B
Authority
GB
United Kingdom
Prior art keywords
video display
raster size
selectable
selectable raster
size
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
GB8619430A
Other languages
English (en)
Other versions
GB2179828A (en
GB8619430D0 (en
Inventor
Peter Daniel Osman
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.)
RCA Licensing Corp
RCA Corp
Original Assignee
RCA Licensing Corp
RCA 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 RCA Licensing Corp, RCA Corp filed Critical RCA Licensing Corp
Publication of GB8619430D0 publication Critical patent/GB8619430D0/en
Publication of GB2179828A publication Critical patent/GB2179828A/en
Application granted granted Critical
Publication of GB2179828B publication Critical patent/GB2179828B/en
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
    • H04N3/16—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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/223—Controlling dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB8619430A 1985-08-14 1986-08-08 Selectable raster size for video display Expired GB2179828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76573485A 1985-08-14 1985-08-14

Publications (3)

Publication Number Publication Date
GB8619430D0 GB8619430D0 (en) 1986-09-17
GB2179828A GB2179828A (en) 1987-03-11
GB2179828B true GB2179828B (en) 1989-08-02

Family

ID=25074342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619430A Expired GB2179828B (en) 1985-08-14 1986-08-08 Selectable raster size for video display

Country Status (7)

Country Link
JP (3) JP3222881B2 (ja)
KR (1) KR940001824B1 (ja)
DE (1) DE3627401C2 (ja)
FR (2) FR2586332B1 (ja)
GB (1) GB2179828B (ja)
HK (1) HK82094A (ja)
SG (1) SG44792G (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602644D0 (en) * 1986-02-04 1986-03-12 British Broadcasting Corp Video systems
DE3842941A1 (de) * 1988-12-21 1990-09-06 Grundig Emv Fernsehsystem mit einrichtungen zur anpassung von sendeseitig und empfangsseitig erzeugtem fernsehbildformat
US5161002A (en) * 1989-08-23 1992-11-03 Thomson Consumer Electronics, Inc. Convergence control system for multiple vertical formats
EP0439605B1 (en) * 1989-08-23 1997-03-26 Thomson Consumer Electronics, Inc. Convergence control system for multiple vertical formats
JP2573715B2 (ja) * 1990-03-28 1997-01-22 三菱電機株式会社 エレベータ制御装置
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
IT1257909B (it) * 1992-07-13 1996-02-16 S E I Societa Elettronica Ital Televisore con commutazione di formato immagine da 16/9 a 4/3.
KR100398745B1 (ko) * 2001-10-12 2003-09-19 엘지전자 주식회사 비공진형 수평 편향 회로

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047269A (ja) * 1963-08-12
GB994817A (en) * 1962-03-03 1965-06-10 Fernseh Gmbh Horizontal and vertical beam deflection control for television receivers
GB2023976A (en) * 1978-04-12 1980-01-03 Data Recall Ltd Video display control apparatus
GB2094114A (en) * 1981-03-02 1982-09-08 Croma Research Ltd Scanning circuit for a television
GB2135859A (en) * 1983-02-21 1984-09-05 Rca Corp Picture size control circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254365A (en) * 1979-10-01 1981-03-03 Rca Corporation Side pincushion correction modulator circuit
JPS5780873A (en) * 1980-11-08 1982-05-20 Mitsubishi Electric Corp Compensation circuit for lateral pincushion distortion
JPS57131059U (ja) * 1981-02-09 1982-08-16
JPS57212754A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Electron-beam controller for electron microscope
JPS5810969A (ja) * 1981-07-11 1983-01-21 Matsushita Electric Ind Co Ltd テレビジヨン受像機
JPS5831586U (ja) * 1981-08-24 1983-03-01 ソニー株式会社 コンピユ−タモニタシステム
DE3240139C2 (de) * 1981-12-18 1986-12-04 Loewe Opta Gmbh, 8640 Kronach Schaltungsanordnung zur wahlweisen Änderung des Bildformats eines Fernsehbildes
JPS5961666U (ja) * 1982-10-19 1984-04-23 パイオニア株式会社 画像の縮小・拡大装置
ES529705A0 (es) * 1983-02-21 1984-11-01 Rca Corp Perfeccionamientos introducidos en un circuito de control del tamano de la imagen para un dispositivo de presentacion visual
GB8304754D0 (en) * 1983-02-21 1983-03-23 Rca Corp Variable picture size circuit
JPS59147187U (ja) * 1983-03-22 1984-10-01 三洋電機株式会社 画面表示サイズ切換回路
JPS6028375A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd 水平出力回路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994817A (en) * 1962-03-03 1965-06-10 Fernseh Gmbh Horizontal and vertical beam deflection control for television receivers
GB1047269A (ja) * 1963-08-12
GB2023976A (en) * 1978-04-12 1980-01-03 Data Recall Ltd Video display control apparatus
GB2094114A (en) * 1981-03-02 1982-09-08 Croma Research Ltd Scanning circuit for a television
GB2135859A (en) * 1983-02-21 1984-09-05 Rca Corp Picture size control circuit

Also Published As

Publication number Publication date
HK82094A (en) 1994-08-19
GB2179828A (en) 1987-03-11
DE3627401A1 (de) 1987-02-26
JPH1175082A (ja) 1999-03-16
JP3222881B2 (ja) 2001-10-29
JP2000295490A (ja) 2000-10-20
KR940001824B1 (ko) 1994-03-09
JP3321140B2 (ja) 2002-09-03
FR2647615B1 (fr) 1992-01-24
GB8619430D0 (en) 1986-09-17
JP3226876B2 (ja) 2001-11-05
JPS6243975A (ja) 1987-02-25
FR2586332B1 (fr) 1992-08-14
SG44792G (en) 1992-06-12
FR2586332A1 (fr) 1987-02-20
KR870002714A (ko) 1987-04-06
FR2647615A1 (fr) 1990-11-30
DE3627401C2 (de) 1998-02-19

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20060807