DE3679036D1 - Bild-in-bild-fernsehempfaenger. - Google Patents

Bild-in-bild-fernsehempfaenger.

Info

Publication number
DE3679036D1
DE3679036D1 DE8686308268T DE3679036T DE3679036D1 DE 3679036 D1 DE3679036 D1 DE 3679036D1 DE 8686308268 T DE8686308268 T DE 8686308268T DE 3679036 T DE3679036 T DE 3679036T DE 3679036 D1 DE3679036 D1 DE 3679036D1
Authority
DE
Germany
Prior art keywords
picture
television receiver
picture television
receiver
television
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
DE8686308268T
Other languages
English (en)
Inventor
Toshio Sarugaku
Hisafumi Motoe
Masaharu Tokuhara
Masayuki Hongu
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
Application granted granted Critical
Publication of DE3679036D1 publication Critical patent/DE3679036D1/de
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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
DE8686308268T 1985-10-29 1986-10-23 Bild-in-bild-fernsehempfaenger. Expired - Lifetime DE3679036D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60242058A JP2575108B2 (ja) 1985-10-29 1985-10-29 ２画面テレビ受像機

Publications (1)

Publication Number Publication Date
DE3679036D1 true DE3679036D1 (de) 1991-06-06

Family

ID=17083652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308268T Expired - Lifetime DE3679036D1 (de) 1985-10-29 1986-10-23 Bild-in-bild-fernsehempfaenger.

Country Status (7)

Country Link
US (1) US4673983A (de)
EP (1) EP0223436B1 (de)
JP (1) JP2575108B2 (de)
KR (1) KR940003046B1 (de)
AU (1) AU597595B2 (de)
CA (1) CA1256983A (de)
DE (1) DE3679036D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2650186B2 (ja) * 1985-06-26 1997-09-03 三菱電機株式会社 静止画映像信号処理装置
JPS6221381A (ja) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd 二画面テレビ受信機
US4638360A (en) * 1985-09-03 1987-01-20 Rca Corporation Timing correction for a picture-in-picture television system
JPH0638652B2 (ja) * 1985-12-28 1994-05-18 ソニー株式会社 テレビジヨン受像機
JPS62159582A (ja) * 1986-01-06 1987-07-15 Sony Corp テレビジヨン受像機
JP2642925B2 (ja) * 1986-01-07 1997-08-20 ソニー株式会社 テレビジョン受像機
JP2794661B2 (ja) * 1986-09-20 1998-09-10 ソニー株式会社 テレビジヨン受像機
JPS63114472A (ja) * 1986-10-31 1988-05-19 Victor Co Of Japan Ltd 画像処理装置
JP2698105B2 (ja) * 1987-07-28 1998-01-19 三洋電機株式会社 ディジタルテレビジョン受像機
US4782391A (en) * 1987-08-19 1988-11-01 Rca Licensing Corporation Multiple input digital video features processor for TV signals
US4821086A (en) * 1987-10-28 1989-04-11 Rca Licensing Corporation TV receiver having in-memory switching signal
JP2661075B2 (ja) * 1987-11-26 1997-10-08 ソニー株式会社 ビデオ編集装置
JPH01303879A (ja) * 1988-05-31 1989-12-07 Toshiba Corp 映像表示制御回路
JP2758180B2 (ja) * 1988-12-27 1998-05-28 株式会社東芝 縁取り信号処理回路
US4961114A (en) * 1989-03-27 1990-10-02 The Grass Valley Group, Inc. Digital memory delay line for a video border generator
GB2230399B (en) * 1989-04-07 1993-09-08 Sony Corp Controlling the combining of video signals
US5258750A (en) * 1989-09-21 1993-11-02 New Media Graphics Corporation Color synchronizer and windowing system for use in a video/graphics system
JPH03203475A (ja) * 1989-12-29 1991-09-05 Nec Home Electron Ltd 多画面ディスプレイ装置
JPH05324821A (ja) * 1990-04-24 1993-12-10 Sony Corp 高解像度映像及び図形表示装置
KR940002330B1 (ko) * 1991-05-31 1994-03-23 삼성전자 주식회사 문자방송 화면 표시시간 자동 조정장치
US5808691A (en) * 1995-12-12 1998-09-15 Cirrus Logic, Inc. Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock
KR0176806B1 (ko) * 1995-12-29 1999-05-01 구자홍 텔레비젼의 2화면 구성장치
KR100186409B1 (ko) * 1996-04-23 1999-05-01 구자홍 피씨와 티브이 적응형 피아이피 영상신호 처리회로
BG62375B1 (bg) * 1996-07-23 1999-09-30 Институт за Маркетинг и Сондажи "MBMD" Устройство за наблюдение на поведението на телевизионназрителска аудитория
KR100793736B1 (ko) * 2006-02-23 2008-01-10 삼성전자주식회사 다채널의 영상을 동시에 출력하는 디지털 방송 수신 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936868A (en) * 1974-03-08 1976-02-03 Rca Corporation Television studio control apparatus
DE2444069A1 (de) * 1974-09-14 1976-03-25 Deutsche Bundespost Verfahren zur empfangsseitigen verbesserung der wiedergabequalitaet eines fernsehsignals geringer bandbreite
GB1576117A (en) * 1976-05-21 1980-10-01 Quantel Ltd Video picture compression
DE2628737C3 (de) * 1976-06-25 1980-06-26 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme
US4249213A (en) * 1978-09-14 1981-02-03 Hitachi, Ltd. Picture-in-picture television receiver
JPS5676691A (en) * 1979-11-28 1981-06-24 Hitachi Ltd Television receiver with plurality of screen display
US4623915A (en) * 1984-09-21 1986-11-18 Rca Corporation Apparatus for processing multiple time division multiplexed asynchronous composite video signals
JPS61199385A (ja) * 1985-02-28 1986-09-03 Sharp Corp テレビジヨン受像機用小画面出力制御回路

Also Published As

Publication number Publication date
JP2575108B2 (ja) 1997-01-22
CA1256983A (en) 1989-07-04
JPS62102671A (ja) 1987-05-13
EP0223436B1 (de) 1991-05-02
AU6386386A (en) 1987-04-30
EP0223436A1 (de) 1987-05-27
KR940003046B1 (ko) 1994-04-11
US4673983A (en) 1987-06-16
KR870004624A (ko) 1987-05-11
AU597595B2 (en) 1990-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee