Shopping cart

There are currently no items in your shopping cart.


    Get exactly the support you need
    Looking for specific solutions for your product?

    Why is there no flickering on an LCD Monitor?

    Technically speaking, LCDs do flicker, but the cause of the phenomenon is different from that of a CRT monitor — and it has no impact of the ease of viewing. Flickering in an LCD monitor relates to usually undetectable luminance caused by the difference between the positive and negative voltage. On the other hand, CRT flickering that can irritate the human eye occurs when the on/off action of the fluorescent object becomes visible. Since the reaction speed of liquid crystal in an LCD panel is much slower, this troublesome form of flickering is not present in an LCD display.

    The information on this page applies to the following models: 192E1SB/27 , 192E1SB/00 .

    Register your product
    Register your product

    Keep track of your product warranty coverage

    Qualify for cash-back, gifts and special offers

    Get easy access to product support

    Back to top
    Back to top

    Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.