KR100843682B1 - 텔레비젼 신호를 처리하기 위한 장치 및 방법 - Google Patents

텔레비젼 신호를 처리하기 위한 장치 및 방법 Download PDF

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Publication number
KR100843682B1
KR100843682B1 KR1020027004696A KR20027004696A KR100843682B1 KR 100843682 B1 KR100843682 B1 KR 100843682B1 KR 1020027004696 A KR1020027004696 A KR 1020027004696A KR 20027004696 A KR20027004696 A KR 20027004696A KR 100843682 B1 KR100843682 B1 KR 100843682B1
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KR
South Korea
Prior art keywords
signal
signals
clock
digital
analog
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 - Fee Related
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KR1020027004696A
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English (en)
Korean (ko)
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KR20020039367A (ko
Inventor
칼스가드에릭스테펜
럼레이치마크프란시스
스트워트존시드니
Original Assignee
톰슨 라이센싱
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Publication date
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20020039367A publication Critical patent/KR20020039367A/ko
Application granted granted Critical
Publication of KR100843682B1 publication Critical patent/KR100843682B1/ko
Anticipated expiration legal-status Critical
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    • 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
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators
    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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)
  • Picture Signal Circuits (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
KR1020027004696A 1999-10-13 2000-10-11 텔레비젼 신호를 처리하기 위한 장치 및 방법 Expired - Fee Related KR100843682B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15914999P 1999-10-13 1999-10-13
US60/159,149 1999-10-13

Publications (2)

Publication Number Publication Date
KR20020039367A KR20020039367A (ko) 2002-05-25
KR100843682B1 true KR100843682B1 (ko) 2008-07-04

Family

ID=22571287

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027004696A Expired - Fee Related KR100843682B1 (ko) 1999-10-13 2000-10-11 텔레비젼 신호를 처리하기 위한 장치 및 방법

Country Status (10)

Country Link
EP (1) EP1221262B1 (cg-RX-API-DMAC7.html)
JP (1) JP4677159B2 (cg-RX-API-DMAC7.html)
KR (1) KR100843682B1 (cg-RX-API-DMAC7.html)
CN (1) CN1197387C (cg-RX-API-DMAC7.html)
AU (1) AU1195801A (cg-RX-API-DMAC7.html)
BR (1) BRPI0014726B1 (cg-RX-API-DMAC7.html)
DE (1) DE60012957T2 (cg-RX-API-DMAC7.html)
ES (1) ES2225248T3 (cg-RX-API-DMAC7.html)
MX (1) MXPA02003708A (cg-RX-API-DMAC7.html)
WO (1) WO2001028255A1 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002102070A1 (fr) 2001-05-29 2002-12-19 Sony Corporation Procede et dispositif de reception de signal de television analogique
US6961099B2 (en) * 2001-10-16 2005-11-01 Sony Corporation Method and apparatus for automatically switching between analog and digital input signals
US7339628B2 (en) * 2004-10-13 2008-03-04 Cirrus Logic, Inc. Method and apparatus to improve decoding of composite video signals
US7525600B2 (en) 2005-01-14 2009-04-28 Broadcom Corporation Single integrated high definition television (HDTV) chip for analog and digital reception
CN100387057C (zh) * 2005-01-14 2008-05-07 美国博通公司 处理电视信号的方法和系统
CN101808249B (zh) * 2009-02-12 2012-06-27 晨星软件研发(深圳)有限公司 影像处理电路及影像处理方法
CN105430232A (zh) * 2015-11-17 2016-03-23 安徽朗格暖通设备有限公司 一种信号补偿电路及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367337A (en) * 1992-04-30 1994-11-22 Image Data Corporation Method and apparatus for capturing video images
WO1998046027A1 (en) 1997-04-09 1998-10-15 Koninklijke Philips Electronics N.V. Color decoding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6147713A (en) * 1998-03-09 2000-11-14 General Instrument Corporation Digital signal processor for multistandard television reception

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367337A (en) * 1992-04-30 1994-11-22 Image Data Corporation Method and apparatus for capturing video images
WO1998046027A1 (en) 1997-04-09 1998-10-15 Koninklijke Philips Electronics N.V. Color decoding

Also Published As

Publication number Publication date
DE60012957T2 (de) 2005-08-25
MXPA02003708A (es) 2002-09-30
EP1221262A1 (en) 2002-07-10
CN1197387C (zh) 2005-04-13
KR20020039367A (ko) 2002-05-25
EP1221262B1 (en) 2004-08-11
AU1195801A (en) 2001-04-23
BRPI0014726B1 (pt) 2015-10-06
DE60012957D1 (de) 2004-09-16
ES2225248T3 (es) 2005-03-16
CN1379958A (zh) 2002-11-13
BR0014726A (pt) 2002-06-18
JP4677159B2 (ja) 2011-04-27
WO2001028255A1 (en) 2001-04-19
JP2003511935A (ja) 2003-03-25

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