CN1132435C - 用于彩色信号处理的电路装置 - Google Patents

用于彩色信号处理的电路装置 Download PDF

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Publication number
CN1132435C
CN1132435C CN98107429.4A CN98107429A CN1132435C CN 1132435 C CN1132435 C CN 1132435C CN 98107429 A CN98107429 A CN 98107429A CN 1132435 C CN1132435 C CN 1132435C
Authority
CN
China
Prior art keywords
signal
colour
phase shift
frequency
phase
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
CN98107429.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN1202783A (zh
Inventor
H·海内曼
内山信一
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.)
Panasonic Holdings Corp
Koninklijke Philips NV
Original Assignee
Matsushita Electric Industrial Co Ltd
Koninklijke Philips Electronics NV
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
Priority claimed from DE19730619A external-priority patent/DE19730619A1/de
Application filed by Matsushita Electric Industrial Co Ltd, Koninklijke Philips Electronics NV filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1202783A publication Critical patent/CN1202783A/zh
Application granted granted Critical
Publication of CN1132435C publication Critical patent/CN1132435C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
CN98107429.4A 1997-04-25 1998-04-24 用于彩色信号处理的电路装置 Expired - Fee Related CN1132435C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19717553 1997-04-25
DE19717553.8 1997-04-25
DE19730619.5 1997-07-17
DE19730619A DE19730619A1 (de) 1997-04-25 1997-07-17 Schaltungsanordnung zur Farbsignal-Verarbeitung

Publications (2)

Publication Number Publication Date
CN1202783A CN1202783A (zh) 1998-12-23
CN1132435C true CN1132435C (zh) 2003-12-24

Family

ID=26036103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98107429.4A Expired - Fee Related CN1132435C (zh) 1997-04-25 1998-04-24 用于彩色信号处理的电路装置

Country Status (6)

Country Link
US (1) US6046779A (enExample)
EP (1) EP0876064B1 (enExample)
JP (1) JP4050381B2 (enExample)
CN (1) CN1132435C (enExample)
DE (1) DE59813454D1 (enExample)
TW (1) TW411719B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006510284A (ja) * 2002-12-16 2006-03-23 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 櫛型フィルタ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748873B2 (ja) * 1987-09-21 1995-05-24 株式会社日立製作所 磁気記録再生装置
DE19524794A1 (de) * 1995-07-07 1997-01-09 Philips Patentverwaltung Schaltungsanordnung zur Farbsignal-Verarbeitung

Also Published As

Publication number Publication date
JPH10341457A (ja) 1998-12-22
EP0876064A2 (de) 1998-11-04
DE59813454D1 (de) 2006-05-11
US6046779A (en) 2000-04-04
EP0876064B1 (de) 2006-03-22
EP0876064A3 (de) 2000-06-14
JP4050381B2 (ja) 2008-02-20
CN1202783A (zh) 1998-12-23
TW411719B (en) 2000-11-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Osaka Japan

Applicant after: Koninklike Philips Electronics N. V.

Co-applicant after: Panasonic Corporation

Applicant before: Koninklike Philips Electronics N. V.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20031224

Termination date: 20130424