FR2647615B1 - MEANS FOR CHANGING THE FRAME HEIGHT IN A VIDEO VIEWING APPARATUS - Google Patents

MEANS FOR CHANGING THE FRAME HEIGHT IN A VIDEO VIEWING APPARATUS

Info

Publication number
FR2647615B1
FR2647615B1 FR909007241A FR9007241A FR2647615B1 FR 2647615 B1 FR2647615 B1 FR 2647615B1 FR 909007241 A FR909007241 A FR 909007241A FR 9007241 A FR9007241 A FR 9007241A FR 2647615 B1 FR2647615 B1 FR 2647615B1
Authority
FR
France
Prior art keywords
changing
viewing apparatus
video viewing
frame height
height
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 - Lifetime
Application number
FR909007241A
Other languages
French (fr)
Other versions
FR2647615A1 (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
Original Assignee
RCA Licensing 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 filed Critical RCA Licensing Corp
Publication of FR2647615A1 publication Critical patent/FR2647615A1/en
Application granted granted Critical
Publication of FR2647615B1 publication Critical patent/FR2647615B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR909007241A 1985-08-14 1990-06-11 MEANS FOR CHANGING THE FRAME HEIGHT IN A VIDEO VIEWING APPARATUS Expired - Lifetime FR2647615B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2647615A1 FR2647615A1 (en) 1990-11-30
FR2647615B1 true FR2647615B1 (en) 1992-01-24

Family

ID=25074342

Family Applications (2)

Application Number Title Priority Date Filing Date
FR868611721A Expired - Lifetime FR2586332B1 (en) 1985-08-14 1986-08-13 VIDEO VIEWING APPARATUS FOR PRODUCING FRAMES OF DIFFERENT SIZES
FR909007241A Expired - Lifetime FR2647615B1 (en) 1985-08-14 1990-06-11 MEANS FOR CHANGING THE FRAME HEIGHT IN A VIDEO VIEWING APPARATUS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR868611721A Expired - Lifetime FR2586332B1 (en) 1985-08-14 1986-08-13 VIDEO VIEWING APPARATUS FOR PRODUCING FRAMES OF DIFFERENT SIZES

Country Status (7)

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

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 (en) * 1988-12-21 1990-09-06 Grundig Emv TELEVISION SYSTEM WITH DEVICES FOR ADJUSTING THE TELEPHONE AND RECEIVED TELEVISION IMAGE FORMAT
CN1025707C (en) * 1989-08-23 1994-08-17 汤姆森消费电子有限公司 Convergence control system for multiple vertical formats
US5161002A (en) * 1989-08-23 1992-11-03 Thomson Consumer Electronics, Inc. Convergence control system for multiple vertical formats
JP2573715B2 (en) * 1990-03-28 1997-01-22 三菱電機株式会社 Elevator control device
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
IT1257909B (en) * 1992-07-13 1996-02-16 S E I Societa Elettronica Ital TELEVISION WITH IMAGE FORMAT SWITCHING FROM 16/9 TO 4/3.
KR100398745B1 (en) * 2001-10-12 2003-09-19 엘지전자 주식회사 Non-resonant horizontal deflection circuit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185217B (en) * 1962-03-03 1965-01-14 Fernseh Gmbh Circuit arrangement for televisions for the simultaneous regulation of the picture height and width
NL296560A (en) * 1963-08-12
DK149879A (en) * 1978-04-12 1979-10-13 Data Recall Ltd CONTROLLER FOR USE IN VIEWING VIDEO SIGNALS
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 (en) * 1981-02-09 1982-08-16
GB2094114B (en) * 1981-03-02 1984-10-24 Croma Research Ltd Scanning circuit for a television
JPS57212754A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Electron-beam controller for electron microscope
JPS5810969A (en) * 1981-07-11 1983-01-21 Matsushita Electric Ind Co Ltd Television receiver
JPS5831586U (en) * 1981-08-24 1983-03-01 ソニー株式会社 computer monitor system
DE3240139C2 (en) * 1981-12-18 1986-12-04 Loewe Opta Gmbh, 8640 Kronach Circuit arrangement for optionally changing the picture format of a television picture
JPS5961666U (en) * 1982-10-19 1984-04-23 パイオニア株式会社 Image reduction/enlargement device
GB8304754D0 (en) * 1983-02-21 1983-03-23 Rca Corp Variable picture size circuit
GB2135859B (en) * 1983-02-21 1986-11-26 Rca Corp Picture size control circuit
ES529705A0 (en) * 1983-02-21 1984-11-01 Rca Corp IMPROVEMENTS INTRODUCED IN AN IMAGE SIZE CONTROL CIRCUIT FOR A VISUAL PRESENTATION DEVICE
JPS59147187U (en) * 1983-03-22 1984-10-01 三洋電機株式会社 Screen display size switching circuit
JPS6028375A (en) * 1983-07-27 1985-02-13 Hitachi Ltd Horizontal output circuit

Also Published As

Publication number Publication date
SG44792G (en) 1992-06-12
GB2179828A (en) 1987-03-11
GB2179828B (en) 1989-08-02
DE3627401A1 (en) 1987-02-26
JP3222881B2 (en) 2001-10-29
HK82094A (en) 1994-08-19
FR2586332B1 (en) 1992-08-14
KR870002714A (en) 1987-04-06
GB8619430D0 (en) 1986-09-17
JP2000295490A (en) 2000-10-20
KR940001824B1 (en) 1994-03-09
JP3226876B2 (en) 2001-11-05
JPH1175082A (en) 1999-03-16
JPS6243975A (en) 1987-02-25
FR2647615A1 (en) 1990-11-30
JP3321140B2 (en) 2002-09-03
DE3627401C2 (en) 1998-02-19
FR2586332A1 (en) 1987-02-20

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