JPH0353832B2 - - Google Patents

Info

Publication number
JPH0353832B2
JPH0353832B2 JP56190471A JP19047181A JPH0353832B2 JP H0353832 B2 JPH0353832 B2 JP H0353832B2 JP 56190471 A JP56190471 A JP 56190471A JP 19047181 A JP19047181 A JP 19047181A JP H0353832 B2 JPH0353832 B2 JP H0353832B2
Authority
JP
Japan
Prior art keywords
signal
period
blanking
image
video
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
JP56190471A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57118481A (en
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 filed Critical
Publication of JPS57118481A publication Critical patent/JPS57118481A/ja
Publication of JPH0353832B2 publication Critical patent/JPH0353832B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP56190471A 1980-11-26 1981-11-26 Letter and numeral display control device Granted JPS57118481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/210,787 US4354202A (en) 1980-11-26 1980-11-26 Television receiver on-screen alphanumeric display

Publications (2)

Publication Number Publication Date
JPS57118481A JPS57118481A (en) 1982-07-23
JPH0353832B2 true JPH0353832B2 (en]) 1991-08-16

Family

ID=22784254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56190471A Granted JPS57118481A (en) 1980-11-26 1981-11-26 Letter and numeral display control device

Country Status (10)

Country Link
US (1) US4354202A (en])
JP (1) JPS57118481A (en])
AT (1) AT385380B (en])
CA (1) CA1171956A (en])
DE (1) DE3146966C2 (en])
FR (1) FR2494880B1 (en])
GB (1) GB2090102B (en])
HK (1) HK92986A (en])
IT (1) IT1142063B (en])
MY (1) MY8700707A (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412244A (en) * 1981-11-20 1983-10-25 Rca Corporation Switching circuit for television receiver on-screen display
US4642690A (en) * 1984-08-27 1987-02-10 Rca Corporation Digital video signal processor with analog level control
US4622589A (en) * 1985-04-15 1986-11-11 Rca Corporation Television receiver on-screen character display
DE3517698C2 (de) * 1985-05-17 1994-03-24 Thomson Brandt Gmbh Fernsehempfänger mit Empfangseinrichtungen zur Verarbeitung von Videotext- und/oder Bildschirmtextsignalen
GB8911493D0 (en) * 1989-05-18 1989-07-05 Indep Broadcasting Authority Data transmission in the active picture period
DE3936179A1 (de) * 1989-10-31 1991-05-02 Thomson Brandt Gmbh Fernsehuebertragungssystem
DE3940812A1 (de) * 1989-12-09 1991-06-13 Thomson Brandt Gmbh Schaltung zur einblendung von schriftzeichen in einem fernsehempfaenger
DE69334216D1 (de) * 1992-03-25 2008-06-19 Thomson Multimedia Sa Schaltung zur Synchronisierung von einer Anzeige auf einem Bildschirm
EP0562413B1 (en) * 1992-03-25 2008-05-07 THOMSON multimedia Circuit for synchronizing an on-screen-display (OSD) on a picture screen
JP3460878B2 (ja) * 1995-01-19 2003-10-27 ソニー株式会社 増幅回路および表示装置
JPH11190987A (ja) * 1997-10-20 1999-07-13 Sony Corp 表示装置、マーカー信号構成方法、マーカー信号検出回路、及び制御信号発生回路
TW201445975A (zh) * 2013-05-27 2014-12-01 Compal Electronics Inc 視訊處理裝置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA785982A (en) 1965-09-09 1968-05-21 De Boeck Willy Subtitling installation for television programs
AT283468B (de) 1966-07-20 1970-08-10 Sveriges Radio Ab Vorrichtung zum Textsetzen in Fernsehsendungen
AT281945B (de) 1966-07-20 1970-06-10 Sveriges Radio Ab Vorrichtung zum Textsetzen in Fernsehsendungen
US3710017A (en) * 1970-05-08 1973-01-09 Tokyo Shibaura Electric Co Tv receiver concurrently acting as a monitor
JPS5818035B2 (ja) * 1972-03-03 1983-04-11 シャープ株式会社 テレビジヨンジユゾウキ ニ オケル チヤンネルヒヨウジソウチ
US4081797A (en) * 1972-11-03 1978-03-28 Heath Company On-screen channel display
US3984828A (en) * 1975-05-23 1976-10-05 Rca Corporation Character generator for television channel number display with edging provisions
US4038681A (en) * 1976-01-29 1977-07-26 Rca Corporation Chroma-burst separator and amplifier
US4051518A (en) * 1976-02-27 1977-09-27 Rca Corporation Burst gate pulse generator
US4197557A (en) * 1977-05-05 1980-04-08 Rca Corporation Brightness control circuit employing a closed control loop
US4145719A (en) * 1977-09-28 1979-03-20 Gte Sylvania Incorporated Multi-channel video switch using dual-gate MOS-FETS
WO1979000745A1 (en) * 1978-03-13 1979-10-04 Rca Corp Tv graphics and mixing control
JPS5568772A (en) 1978-11-20 1980-05-23 Sony Corp Television picture receiver
US4263610A (en) * 1980-01-18 1981-04-21 Rca Corporation Controlled output composite keying signal generator for a television receiver

Also Published As

Publication number Publication date
HK92986A (en) 1986-12-12
DE3146966A1 (de) 1982-06-24
FR2494880B1 (fr) 1987-07-03
GB2090102A (en) 1982-06-30
US4354202A (en) 1982-10-12
IT1142063B (it) 1986-10-08
CA1171956A (en) 1984-07-31
AT385380B (de) 1988-03-25
DE3146966C2 (de) 1985-05-30
MY8700707A (en) 1987-12-31
GB2090102B (en) 1984-09-26
JPS57118481A (en) 1982-07-23
FR2494880A1 (fr) 1982-05-28
ATA507281A (de) 1987-08-15
IT8125224A0 (it) 1981-11-23

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