GB2232035B - Video signal format conversion circuitry - Google Patents

Video signal format conversion circuitry

Info

Publication number
GB2232035B
GB2232035B GB9007977A GB9007977A GB2232035B GB 2232035 B GB2232035 B GB 2232035B GB 9007977 A GB9007977 A GB 9007977A GB 9007977 A GB9007977 A GB 9007977A GB 2232035 B GB2232035 B GB 2232035B
Authority
GB
United Kingdom
Prior art keywords
video signal
format conversion
signal format
conversion circuitry
circuitry
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
GB9007977A
Other versions
GB2232035A (en
GB9007977D0 (en
Inventor
Masihiro Nagasawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of GB9007977D0 publication Critical patent/GB9007977D0/en
Publication of GB2232035A publication Critical patent/GB2232035A/en
Application granted granted Critical
Publication of GB2232035B publication Critical patent/GB2232035B/en
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
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
GB9007977A 1989-05-08 1990-04-09 Video signal format conversion circuitry Expired - Fee Related GB2232035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1114586A JP2968279B2 (en) 1989-05-08 1989-05-08 Video signal format conversion circuit

Publications (3)

Publication Number Publication Date
GB9007977D0 GB9007977D0 (en) 1990-06-06
GB2232035A GB2232035A (en) 1990-11-28
GB2232035B true GB2232035B (en) 1993-10-27

Family

ID=14641562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9007977A Expired - Fee Related GB2232035B (en) 1989-05-08 1990-04-09 Video signal format conversion circuitry

Country Status (3)

Country Link
JP (1) JP2968279B2 (en)
DE (1) DE4012677A1 (en)
GB (1) GB2232035B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166780A (en) * 1991-12-19 1992-11-24 Windbond Electronic Corp. Apparatus for showing a digitized NTSC-encoded video
CN100455003C (en) * 2006-09-20 2009-01-21 四川长虹电器股份有限公司 Interpolation arithmetic for conversion of NTSC-system image signal to PAL-system image signal

Also Published As

Publication number Publication date
JP2968279B2 (en) 1999-10-25
GB2232035A (en) 1990-11-28
JPH02292991A (en) 1990-12-04
GB9007977D0 (en) 1990-06-06
DE4012677C2 (en) 1991-06-13
DE4012677A1 (en) 1990-12-06

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950330

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050409