GB2334642B - Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals - Google Patents

Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals

Info

Publication number
GB2334642B
GB2334642B GB9803522A GB9803522A GB2334642B GB 2334642 B GB2334642 B GB 2334642B GB 9803522 A GB9803522 A GB 9803522A GB 9803522 A GB9803522 A GB 9803522A GB 2334642 B GB2334642 B GB 2334642B
Authority
GB
United Kingdom
Prior art keywords
color space
space signals
chrominance
converting luminance
rgb color
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
GB9803522A
Other versions
GB9803522D0 (en
GB2334642A (en
Inventor
Rong-Fuh Shyu
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.)
Winbond Electronics Corp
Original Assignee
Winbond Electronics 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 Winbond Electronics Corp filed Critical Winbond Electronics Corp
Priority to GB9803522A priority Critical patent/GB2334642B/en
Publication of GB9803522D0 publication Critical patent/GB9803522D0/en
Publication of GB2334642A publication Critical patent/GB2334642A/en
Application granted granted Critical
Publication of GB2334642B publication Critical patent/GB2334642B/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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
GB9803522A 1998-02-19 1998-02-19 Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals Expired - Fee Related GB2334642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9803522A GB2334642B (en) 1998-02-19 1998-02-19 Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9803522A GB2334642B (en) 1998-02-19 1998-02-19 Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals

Publications (3)

Publication Number Publication Date
GB9803522D0 GB9803522D0 (en) 1998-04-15
GB2334642A GB2334642A (en) 1999-08-25
GB2334642B true GB2334642B (en) 2000-01-12

Family

ID=10827264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9803522A Expired - Fee Related GB2334642B (en) 1998-02-19 1998-02-19 Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals

Country Status (1)

Country Link
GB (1) GB2334642B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374567B1 (en) 2000-09-29 2003-03-04 삼성전자주식회사 Device for driving color display of mobile phone having color display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680223A1 (en) * 1994-04-22 1995-11-02 Winbond Electronics Corporation Method and apparatus for color space conversion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680223A1 (en) * 1994-04-22 1995-11-02 Winbond Electronics Corporation Method and apparatus for color space conversion

Also Published As

Publication number Publication date
GB9803522D0 (en) 1998-04-15
GB2334642A (en) 1999-08-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100219