TW376642B - Video signal processing apparatus - Google Patents

Video signal processing apparatus

Info

Publication number
TW376642B
TW376642B TW086101004A TW86101004A TW376642B TW 376642 B TW376642 B TW 376642B TW 086101004 A TW086101004 A TW 086101004A TW 86101004 A TW86101004 A TW 86101004A TW 376642 B TW376642 B TW 376642B
Authority
TW
Taiwan
Prior art keywords
signal
processing
system clock
video
input
Prior art date
Application number
TW086101004A
Other languages
English (en)
Inventor
Takashi Yamaguchi
Yutaka Nio
Toshiaki Kitahara
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of TW376642B publication Critical patent/TW376642B/zh

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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Studio Circuits (AREA)
TW086101004A 1996-05-07 1997-01-29 Video signal processing apparatus TW376642B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11246196 1996-05-07

Publications (1)

Publication Number Publication Date
TW376642B true TW376642B (en) 1999-12-11

Family

ID=14587223

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086101004A TW376642B (en) 1996-05-07 1997-01-29 Video signal processing apparatus

Country Status (7)

Country Link
US (1) US6441860B1 (zh)
EP (1) EP0806867B1 (zh)
KR (1) KR100449116B1 (zh)
CN (1) CN1174610C (zh)
DE (1) DE69735034T2 (zh)
MY (1) MY121608A (zh)
TW (1) TW376642B (zh)

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US6833875B1 (en) * 1999-09-02 2004-12-21 Techwell, Inc. Multi-standard video decoder
US6609188B1 (en) * 2000-03-31 2003-08-19 Intel Corporation Data flow processor
JP2002023678A (ja) * 2000-07-10 2002-01-23 Matsushita Electric Ind Co Ltd 水平ａｆｃ回路
JP4465570B2 (ja) * 2000-09-26 2010-05-19 ソニー株式会社 画像処理装置および方法、並びに記録媒体
JP3820891B2 (ja) * 2001-02-07 2006-09-13 セイコーエプソン株式会社 画像表示装置
US8284844B2 (en) 2002-04-01 2012-10-09 Broadcom Corporation Video decoding system supporting multiple standards
US7961251B2 (en) * 2002-06-28 2011-06-14 Trident Microsystems (Far East) Ltd. Method and apparatus for conversion of video formats to 120 Hz 4 to 1 interlaced formats
KR100490420B1 (ko) * 2002-12-26 2005-05-17 삼성전자주식회사 디스플레이 패널의 프로그래머블 구동 신호 발생 장치 및방법
KR100484185B1 (ko) * 2002-12-27 2005-04-20 삼성전자주식회사 디지털 펄스 발생 장치 및 방법
JP3922252B2 (ja) * 2003-03-04 2007-05-30 ソニー株式会社 映像信号処理回路、映像信号処理方法
JP3711994B2 (ja) * 2003-12-03 2005-11-02 セイコーエプソン株式会社 映像信号判別装置および映像信号判別方法
US8135261B1 (en) * 2003-12-09 2012-03-13 Apple Inc. Insertion and usage of metadata in digital video
US7119847B2 (en) * 2003-12-17 2006-10-10 Texas Instruments Incorporated Method for identifying format of a received video signal
US20050262311A1 (en) * 2004-05-20 2005-11-24 Lippincott Louis A Hierarchical processor architecture for video processing
US7355652B2 (en) * 2004-10-13 2008-04-08 Cirrus Logic, Inc. Inverse tracking over two different clock domains
US7339628B2 (en) * 2004-10-13 2008-03-04 Cirrus Logic, Inc. Method and apparatus to improve decoding of composite video signals
KR100651543B1 (ko) * 2005-06-15 2006-11-29 삼성전자주식회사 동영상 화면의 왜곡을 감소시키는 휴대 단말기
JP4595709B2 (ja) * 2005-06-27 2010-12-08 船井電機株式会社 映像処理装置
US7483085B2 (en) * 2005-07-11 2009-01-27 Sandbridge Technologies, Inc. Digital implementation of analog TV receiver
KR100747499B1 (ko) * 2005-07-26 2007-08-08 삼성전자주식회사 영상처리장치 및 영상처리방법
TWI329422B (en) * 2006-12-06 2010-08-21 Novatek Microelectronics Corp H-sync phase locked loop device and method for a tv video signal
US8144250B2 (en) * 2006-12-26 2012-03-27 John Louis Kotos Microcontroller-based multi-format video AGC/sync loop regulator
JP5374773B2 (ja) * 2007-10-26 2013-12-25 太陽誘電株式会社 映像表示装置および方法およびこれに組み込まれる信号処理回路および液晶バックライト駆動装置
US8605224B2 (en) * 2008-02-27 2013-12-10 Silicon Laboratories Inc. Digital interface for tuner-demodulator communications
US8059200B2 (en) * 2008-04-14 2011-11-15 National Semiconductor Corporation Video clock generator for multiple video formats
GB2460418B (en) * 2008-05-28 2010-04-14 Mirics Semiconductor Ltd Broadcast receiver system
GB2460416B (en) * 2008-05-28 2010-07-07 Mirics Semiconductor Ltd Broadcast receiver system
US9136824B2 (en) 2014-01-10 2015-09-15 Silicon Laboratories Inc. Frequency management using sample rate conversion
CN109215611B (zh) * 2018-11-16 2021-08-20 京东方科技集团股份有限公司 栅极驱动电路及其驱动方法、goa单元电路及显示装置
CN112422770A (zh) * 2020-11-18 2021-02-26 厦门视诚科技有限公司 一种针对多台4k分辨率的视频处理器的同步方法及系统

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KR930006612B1 (ko) * 1990-06-30 1993-07-21 금성계전 주식회사 Plc의 내부 온도 감지에 의한 경보방법
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JPH066809A (ja) * 1992-06-16 1994-01-14 Toshiba Corp 画像信号処理装置
US5448300A (en) 1992-06-16 1995-09-05 Kabushiki Kaisha Toshiba Image signal processing apparatus for processing multiplex image signal formats
KR970006477B1 (ko) 1992-09-07 1997-04-28 가부시기가이샤 도시바 텔레비젼 신호 처리 장치
DE4233368C1 (zh) * 1992-10-05 1993-04-29 Loewe Opta Gmbh, 8640 Kronach, De
JP3527259B2 (ja) * 1993-04-12 2004-05-17 松下電器産業株式会社 映像信号処理装置及び処理方法
KR0142803B1 (ko) * 1993-09-02 1998-07-15 모리시다 요이치 신호처리장치
JP3119996B2 (ja) * 1994-06-09 2000-12-25 シャープ株式会社 マルチスキャンディスプレイ装置
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JPH08340497A (ja) * 1995-06-14 1996-12-24 Hitachi Ltd テレビジョン信号の受信装置
TW373402B (en) * 1996-01-10 1999-11-01 Matsushita Electric Ind Co Ltd Television receiver

Also Published As

Publication number Publication date
DE69735034D1 (de) 2006-03-30
DE69735034T2 (de) 2006-08-31
US6441860B1 (en) 2002-08-27
KR970078508A (ko) 1997-12-12
KR100449116B1 (ko) 2005-06-16
EP0806867B1 (en) 2006-01-04
MY121608A (en) 2006-02-28
EP0806867A2 (en) 1997-11-12
CN1164796A (zh) 1997-11-12
US20020085120A1 (en) 2002-07-04
EP0806867A3 (en) 1999-01-20
CN1174610C (zh) 2004-11-03

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