FR2649571B1 - Circuit de traitement de signaux d'image et de syntonisation en reglage automatique fin selon les systemes de telediffusion - Google Patents

Circuit de traitement de signaux d'image et de syntonisation en reglage automatique fin selon les systemes de telediffusion

Info

Publication number
FR2649571B1
FR2649571B1 FR9007776A FR9007776A FR2649571B1 FR 2649571 B1 FR2649571 B1 FR 2649571B1 FR 9007776 A FR9007776 A FR 9007776A FR 9007776 A FR9007776 A FR 9007776A FR 2649571 B1 FR2649571 B1 FR 2649571B1
Authority
FR
France
Prior art keywords
tuning
circuit
image signals
fine adjustment
adjustment according
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
FR9007776A
Other languages
English (en)
French (fr)
Other versions
FR2649571A1 (fr
Inventor
Keun Cheol Shin
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.)
LG Electronics Inc
Original Assignee
Gold Star 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19287303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2649571(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR1019890008554A external-priority patent/KR0133286B1/ko
Application filed by Gold Star Co Ltd filed Critical Gold Star Co Ltd
Publication of FR2649571A1 publication Critical patent/FR2649571A1/fr
Application granted granted Critical
Publication of FR2649571B1 publication Critical patent/FR2649571B1/fr
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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
FR9007776A 1989-06-21 1990-06-21 Circuit de traitement de signaux d'image et de syntonisation en reglage automatique fin selon les systemes de telediffusion Expired - Lifetime FR2649571B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890008554A KR0133286B1 (ko) 1988-06-22 1989-06-21 3-피롤리디놀의 제조방법

Publications (2)

Publication Number Publication Date
FR2649571A1 FR2649571A1 (fr) 1991-01-11
FR2649571B1 true FR2649571B1 (fr) 1992-08-21

Family

ID=19287303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007776A Expired - Lifetime FR2649571B1 (fr) 1989-06-21 1990-06-21 Circuit de traitement de signaux d'image et de syntonisation en reglage automatique fin selon les systemes de telediffusion

Country Status (2)

Country Link
DE (1) DE4019579C2 (de)
FR (1) FR2649571B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4053852B2 (ja) * 2002-09-11 2008-02-27 株式会社東芝 放送受信装置及び放送受信方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609349C3 (de) * 1985-03-22 1994-09-15 Victor Company Of Japan Superhet-Fernsehabstimmvorrichtung
JP2675550B2 (ja) * 1987-03-31 1997-11-12 株式会社東芝 中間周波処理回路
JPH088694B2 (ja) * 1988-03-25 1996-01-29 三洋電機株式会社 映像信号処理回路及びそれに使用されるクランプ回路

Also Published As

Publication number Publication date
DE4019579C2 (de) 1997-04-24
DE4019579A1 (de) 1991-01-10
FR2649571A1 (fr) 1991-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080229