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  2. Twisted nematic field effect - Wikipedia

    en.wikipedia.org/wiki/Twisted_nematic_field_effect

    In the ON state, i.e., when a sufficient electrical field is applied between the two electrodes, the crystal molecules align in the direction of that field. Without the helical configuration of the liquid crystal to reorient the light's polarization angle, polarized light from polarizer P 2 is instead blocked by polarizer P 1 , so the pixel, I ...

  3. Battery balancing - Wikipedia

    en.wikipedia.org/wiki/Battery_balancing

    Battery balancing and battery redistribution refer to techniques that improve the available capacity of a battery pack with multiple cells (usually in series) and increase each cell's longevity. [1] A battery balancer or battery regulator is an electrical device in a battery pack that performs battery balancing. [ 2 ]

  4. Image persistence - Wikipedia

    en.wikipedia.org/wiki/Image_persistence

    Liquid crystals have a natural relaxed state. When a voltage is applied they rearrange themselves to block certain light waves.If left with the same voltage for an extended period of time (e.g. displaying a pointer or a taskbar in one place, or showing a picture for an extended period of time), the liquid crystals can develop a tendency to stay in one position.

  5. System Mechanic Software | 30-Day Free* Trial | AOL Products

    www.aol.com/products/utilities/system-mechanic

    Download System Mechanic to help repair and speed up your slow PC. Try it free* for 30 days now.

  6. Multi-monitor - Wikipedia

    en.wikipedia.org/wiki/Multi-monitor

    Two dual-monitor digital audio workstations. Multi-monitor, also called multi-display and multi-head, is the use of multiple physical display devices, such as monitors, televisions, and projectors, in order to increase the area available for computer programs running on a single computer system. Research studies show that, depending on the type ...

  7. Refresh rate - Wikipedia

    en.wikipedia.org/wiki/Refresh_rate

    It is controlled by the vertical blanking signal generated by the video controller, and is partially limited by the monitor's maximum horizontal scan rate. The refresh rate can be calculated from the horizontal scan rate by dividing the scanning frequency by the number of horizontal lines, plus some amount of time to allow for the beam to ...

  8. Happy Festivus! How to celebrate and where to stream all the ...

    www.aol.com/entertainment/happy-festivus...

    It’s that time of the year again … time for a Festivus for the rest of us! This Monday, Dec. 23 is a time for family, food and the annual Airing of Grievances during Festivus, the alternative ...

  9. Both Commanders kickers miss practice for same reason: A wife ...

    www.aol.com/sports/both-commanders-kickers-miss...

    The Washington Commanders have one kicker on their active roster, Zane Gonzalez, and one more kicker on their practice squad, Greg Joseph. They both missed work for the same reason on Wednesday.