BR8000836A - Dispositivo visor de imagem - Google Patents

Dispositivo visor de imagem

Info

Publication number
BR8000836A
BR8000836A BR8000836A BR8000836A BR8000836A BR 8000836 A BR8000836 A BR 8000836A BR 8000836 A BR8000836 A BR 8000836A BR 8000836 A BR8000836 A BR 8000836A BR 8000836 A BR8000836 A BR 8000836A
Authority
BR
Brazil
Prior art keywords
display device
image display
image
display
Prior art date
Application number
BR8000836A
Other languages
English (en)
Inventor
H Groothuis
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Publication of BR8000836A publication Critical patent/BR8000836A/pt

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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Nuclear Medicine (AREA)
  • Television Systems (AREA)
BR8000836A 1979-02-13 1980-02-12 Dispositivo visor de imagem BR8000836A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7901119A NL7901119A (nl) 1979-02-13 1979-02-13 Beeldweergeefinrichting voor het als een tweevoudig geinterlinieerd televisiebeeld weergeven van een door een beeldsignaalgenerator opgewekt tweewaardig signaal.

Publications (1)

Publication Number Publication Date
BR8000836A true BR8000836A (pt) 1980-10-29

Family

ID=19832628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8000836A BR8000836A (pt) 1979-02-13 1980-02-12 Dispositivo visor de imagem

Country Status (13)

Country Link
US (1) US4354186A (pt)
JP (1) JPS55110294A (pt)
AU (1) AU5536780A (pt)
BE (1) BE881660A (pt)
BR (1) BR8000836A (pt)
CA (1) CA1145030A (pt)
DE (1) DE3003582A1 (pt)
ES (1) ES8102443A1 (pt)
FR (1) FR2449378A1 (pt)
GB (1) GB2040649B (pt)
IT (1) IT8067196A0 (pt)
NL (1) NL7901119A (pt)
SE (1) SE8001040L (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002410A (nl) * 1979-10-15 1981-04-21 Philips Nv Beeldweergeefinrichting ingericht voor het als een geinterlinieerd televisie-beeld weergeven van een gemengd beeldsignaal.
US4454506A (en) * 1981-09-04 1984-06-12 Bell Telephone Laboratories, Incorporated Method and circuitry for reducing flicker in symbol displays
US4455572A (en) * 1982-01-15 1984-06-19 The United States Of America As Represented By The Secretary Of The Navy Flicker free stretched grams
US4482893A (en) * 1982-02-19 1984-11-13 Edelson Steven D Cathode ray tube display system with minimized distortion from aliasing
JPS5937775A (ja) * 1982-08-25 1984-03-01 Sony Corp 倍走査テレビジヨン受像機
US4486785A (en) * 1982-09-30 1984-12-04 International Business Machines Corporation Enhancement of video images by selective introduction of gray-scale pels
US4720803A (en) * 1983-05-13 1988-01-19 Kabushiki Kaisha Toshiba Display control apparatus for performing multicolor display by tiling display
US4769635A (en) * 1983-06-20 1988-09-06 Matsushita Electric Industrial Co., Ltd. Graphic display control method and apparatus
US4649378A (en) * 1983-11-18 1987-03-10 Sperry Corporation Binary character generator for interlaced CRT display
US4570182A (en) * 1983-11-18 1986-02-11 Sperry Corporation Halo generator for CRT display symbols
EP0146657B1 (en) * 1983-12-22 1987-04-01 International Business Machines Corporation Raster-scanned cathode ray tube display with cross-hair cursor
JPS60201391A (ja) * 1984-03-14 1985-10-11 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション インタ−レ−スされたビデオイメ−ジのフリツカを抑制する方法
DE3580759D1 (de) * 1985-09-03 1991-01-10 Ibm Nach der zeilensprungbetriebsart arbeitendes kathodenstrahlfarbanzeigegeraet mit reduziertem flimmern.
DK159354C (da) * 1987-08-26 1991-03-11 Bang & Olufsen As Fjernsynsmodtager med midler til undertrykkelse aflinieflicker
EP0313332B1 (en) * 1987-10-22 1994-12-14 Rockwell International Corporation Method and apparatus for drawing high quality lines on color matrix displays
JPH01295587A (ja) * 1988-05-23 1989-11-29 Yamashita Denshi Sekkei:Kk 映像信号変換装置
US5005011A (en) * 1988-12-23 1991-04-02 Apple Computer, Inc. Vertical filtering apparatus for raster scanned display
GB2262692A (en) * 1991-12-19 1993-06-23 Ibm Crt display apparatus having increased character legibility
US5627555A (en) * 1993-04-14 1997-05-06 Rca Thomson Licensing Corporation Line flicker suppression by adaptive de-interlacing
US5636041A (en) * 1995-05-24 1997-06-03 Dell Usa, L.P. Technique for increasing the visibility of an LCD panel during warm-up thereof
US20020167612A1 (en) * 2001-04-02 2002-11-14 Pelco Device and method for reducing flicker in a video display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941926A (en) * 1974-04-08 1976-03-02 Stewart-Warner Corporation Variable intensity display device
US3961365A (en) * 1974-10-24 1976-06-01 Stewart-Warner Corporation Color display device
US4014011A (en) * 1975-04-25 1977-03-22 Hewlett-Packard Company Variable resolution display
US4215414A (en) * 1978-03-07 1980-07-29 Hughes Aircraft Company Pseudogaussian video output processing for digital display

Also Published As

Publication number Publication date
FR2449378B1 (pt) 1985-04-05
NL7901119A (nl) 1980-08-15
FR2449378A1 (fr) 1980-09-12
JPS55110294A (en) 1980-08-25
DE3003582A1 (de) 1980-08-21
GB2040649A (en) 1980-08-28
BE881660A (fr) 1980-08-11
US4354186A (en) 1982-10-12
ES488445A0 (es) 1980-12-16
CA1145030A (en) 1983-04-19
GB2040649B (en) 1982-10-20
ES8102443A1 (es) 1980-12-16
AU5536780A (en) 1980-08-21
IT8067196A0 (it) 1980-02-08
JPS6342796B2 (pt) 1988-08-25
DE3003582C2 (pt) 1988-07-14
SE8001040L (sv) 1980-08-14

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