KR100673922B1 - 디지털 텔레비전 수신기용 수평 동기 시스템 - Google Patents

디지털 텔레비전 수신기용 수평 동기 시스템 Download PDF

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Publication number
KR100673922B1
KR100673922B1 KR1020010023521A KR20010023521A KR100673922B1 KR 100673922 B1 KR100673922 B1 KR 100673922B1 KR 1020010023521 A KR1020010023521 A KR 1020010023521A KR 20010023521 A KR20010023521 A KR 20010023521A KR 100673922 B1 KR100673922 B1 KR 100673922B1
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KR
South Korea
Prior art keywords
signal
source
drive signal
horizontal synchronization
horizontal
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
Application number
KR1020010023521A
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English (en)
Korean (ko)
Other versions
KR20010100943A (ko
Inventor
알트맨소퍼로버트데일
크랩마이클애반
Original Assignee
톰슨 라이센싱
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.)
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Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20010100943A publication Critical patent/KR20010100943A/ko
Application granted granted Critical
Publication of KR100673922B1 publication Critical patent/KR100673922B1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
KR1020010023521A 2000-05-02 2001-04-30 디지털 텔레비전 수신기용 수평 동기 시스템 Expired - Fee Related KR100673922B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/562,455 2000-05-02
US09/562,455 US6573944B1 (en) 2000-05-02 2000-05-02 Horizontal synchronization for digital television receiver

Publications (2)

Publication Number Publication Date
KR20010100943A KR20010100943A (ko) 2001-11-14
KR100673922B1 true KR100673922B1 (ko) 2007-01-25

Family

ID=24246355

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010023521A Expired - Fee Related KR100673922B1 (ko) 2000-05-02 2001-04-30 디지털 텔레비전 수신기용 수평 동기 시스템

Country Status (7)

Country Link
US (1) US6573944B1 (enExample)
EP (1) EP1152601A3 (enExample)
JP (1) JP2001358969A (enExample)
KR (1) KR100673922B1 (enExample)
CN (1) CN1204737C (enExample)
CA (1) CA2345559C (enExample)
MY (1) MY126094A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7136109B2 (en) * 2002-03-22 2006-11-14 Pelco Self-adjusting pixel clock and method therefor
KR100484183B1 (ko) * 2002-12-04 2005-04-20 삼성전자주식회사 수평 동기 신호 변동을 제어하는 영상 재생 장치 및 그 방법
US7522216B2 (en) * 2005-09-20 2009-04-21 National Semiconductor Corporation Video synchronization signal detection circuit
TWI546790B (zh) * 2015-05-27 2016-08-21 友達光電股份有限公司 源極驅動裝置及顯示訊號接收方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414571A (en) 1980-10-09 1983-11-08 Matsushita Electric Industrial Co., Ltd. Television receiver
EP0357080B1 (en) * 1988-09-02 1994-05-11 Sanyo Electric Co., Ltd. Phase synchronizing circuit in video signal receiver and method of establishing phase synchronization
JPH04207883A (ja) 1990-11-30 1992-07-29 Fujitsu Ltd クロック同期方式
US5459756A (en) 1994-06-27 1995-10-17 Motorola, Inc. Sampling phase detector arrangement
JPH08331473A (ja) 1995-05-29 1996-12-13 Hitachi Ltd テレビジョン信号の表示装置
US6310922B1 (en) 1995-12-12 2001-10-30 Thomson Consumer Electronics, Inc. Method and apparatus for generating variable rate synchronization signals
KR0172904B1 (ko) 1996-06-03 1999-03-20 구자홍 에이치디티브이의 범용클럭발생장치
US5796392A (en) 1997-02-24 1998-08-18 Paradise Electronics, Inc. Method and apparatus for clock recovery in a digital display unit
US6118486A (en) 1997-09-26 2000-09-12 Sarnoff Corporation Synchronized multiple format video processing method and apparatus
US6091304A (en) 1998-09-22 2000-07-18 Lg Information & Communications, Ltd. Frequency band select phase lock loop device

Also Published As

Publication number Publication date
EP1152601A3 (en) 2003-03-26
CN1327342A (zh) 2001-12-19
CA2345559A1 (en) 2001-11-02
KR20010100943A (ko) 2001-11-14
CN1204737C (zh) 2005-06-01
MY126094A (en) 2006-09-29
JP2001358969A (ja) 2001-12-26
EP1152601A2 (en) 2001-11-07
US6573944B1 (en) 2003-06-03
CA2345559C (en) 2009-03-24

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