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    "wide viewing angel" = IPS?

    Discussion in 'HP' started by sdaigneault, Sep 7, 2006.

  1. sdaigneault

    sdaigneault Notebook Consultant

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    when HP calls their upgraded screens, "wide viewing angle" 15" WSXGA+ does that mean these screens are an IPS screen?
     
    sdaigneault, Sep 7, 2006
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  2. usapatriot

    usapatriot Notebook Nobel Laureate

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    ???

    I dont understand?

    IPS?
     
    usapatriot, Sep 7, 2006
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  3. sdaigneault

    sdaigneault Notebook Consultant

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    From Wikipedia:
    IPS

    IPS (In-Plane Switching) was developed by Hitachi in 1996 to improve on the poor viewing angles and color reproduction of TN panels. These improvements came at a loss of response time, which was initially on the order of 50ms. IPS panels were also extremely expensive.

    IPS has since been superseded by S-IPS (Super-IPS), which has all the benefits of IPS technology with the addition of improved pixel refresh timing. Though color reproduction approaches that of CRTs, the contrast ratio remains relatively weak. S-IPS technology only appears in larger displays aimed at professionals, though pricing has come down to the reach of the typical consumer.

    TW-IPS - True Wide IPS developed by LG Philips to improve the viewing angle of the current S-IPS.
     
    sdaigneault, Sep 7, 2006
    #3