AU2884697A - 16:9 aspect ration displaying and picture out picture using 4:3 screen - Google Patents

16:9 aspect ration displaying and picture out picture using 4:3 screen

Info

Publication number
AU2884697A
AU2884697A AU28846/97A AU2884697A AU2884697A AU 2884697 A AU2884697 A AU 2884697A AU 28846/97 A AU28846/97 A AU 28846/97A AU 2884697 A AU2884697 A AU 2884697A AU 2884697 A AU2884697 A AU 2884697A
Authority
AU
Australia
Prior art keywords
picture
displaying
screen
aspect ration
out picture
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.)
Abandoned
Application number
AU28846/97A
Inventor
Chaoliang Zhang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2884697A publication Critical patent/AU2884697A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
AU28846/97A 1996-05-17 1997-05-19 16:9 aspect ration displaying and picture out picture using 4:3 screen Abandoned AU2884697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN96229903 1996-05-17
CN96229903 1996-05-17
PCT/CN1997/000048 WO1997044954A1 (en) 1996-05-17 1997-05-19 16:9 aspect ration displaying and picture out picture using 4:3 screen

Publications (1)

Publication Number Publication Date
AU2884697A true AU2884697A (en) 1997-12-09

Family

ID=5150356

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28846/97A Abandoned AU2884697A (en) 1996-05-17 1997-05-19 16:9 aspect ration displaying and picture out picture using 4:3 screen

Country Status (2)

Country Link
AU (1) AU2884697A (en)
WO (1) WO1997044954A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748834B2 (en) * 1986-11-04 1995-05-24 松下電器産業株式会社 Video signal processor
JPH01292984A (en) * 1988-05-20 1989-11-27 Sony Corp System converter for video signal
GB2269955B (en) * 1992-08-07 1996-02-14 British Broadcasting Corp Method of showing 16:9 pictures on 4:3 displays
US5363143A (en) * 1993-09-03 1994-11-08 Thomson Consumer Electronics, Inc. Side by side picture display with reduced cropping

Also Published As

Publication number Publication date
WO1997044954A1 (en) 1997-11-27

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