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Liquid crystal display device

  • US 8,456,396 B2
  • Filed: 12/23/2010
  • Issued: 06/04/2013
  • Est. Priority Date: 08/31/2006
  • Status: Active Grant
First Claim
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1. A semiconductor device comprising:

  • a first driver circuit including first to sixth transistors; and

    first to fifth wirings,wherein;

    a first terminal of the first transistor is electrically connected to the first wiring, a second terminal of the first transistor is electrically connected to a gate terminal of the second transistor, and a gate terminal of the first transistor is electrically connected to the first wiring;

    a first terminal of the second transistor is electrically connected to the third wiring, and a second terminal of the second transistor is electrically connected to the fifth wiring;

    a first terminal of the third transistor is electrically connected to the second wiring, a second terminal of the third transistor is electrically connected to the gate terminal of the second transistor, and a gate terminal of the third transistor is electrically connected to the fourth wiring;

    a first terminal of the fourth transistor is electrically connected to the second wiring, a second terminal of the fourth transistor is electrically connected to the fifth wiring, and a gate terminal of the fourth transistor is electrically connected to the fourth wiring;

    a first terminal of the fifth transistor is electrically connected to the second wiring, a second terminal of the fifth transistor is electrically connected to the fifth wiring, and a gate terminal of the fifth transistor is electrically connected to a first terminal of the sixth transistor; and

    a second terminal of the sixth transistor is electrically connected to the third wiring.

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