Twisted Nematic Field Effect

Twisted Nematic Field Effect

The twisted nematic effect (TN-effect) was a main technology breakthrough that made LCDs practical. Unlike earlier displays, TN-cells did not require a current to flow for operation and used low operating voltages suitable for use with batteries. The introduction of TN-effect displays led to their rapid expansion in the display field, quickly pushing out other common technologies like monolithic LEDs and CRTs for most electronics. By the 1990s, TN-effect LCDs were largely universal in portable electronics.

Read more about Twisted Nematic Field Effect:  Description, See Also

Famous quotes containing the words twisted, field and/or effect:

    Listen where thou art sitting
    Under the glassy, cool, translucent wave,
    In twisted braids of lilies knitting
    The loose train of thy amber-dropping hair;
    Listen for dear honour’s sake,
    Goddess of the silver lake,
    Listen and save.
    John Milton (1608–1674)

    Because mothers and daughters can affirm and enjoy their commonalities more readily, they are more likely to see how they might advance their individual interests in tandem, without one having to be sacrificed for the other.
    —Mary Field Belenky (20th century)

    The poem has a social effect of some kind whether or not the poet wills it to have. It has kinetic force, it sets in motion ... [ellipsis in source] elements in the reader that would otherwise be stagnant.
    Denise Levertov (b. 1923)