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EL display device, driving method thereof, and electronic equipment provided with the EL display device

  • US 8,830,146 B2
  • Filed: 09/19/2013
  • Issued: 09/09/2014
  • Est. Priority Date: 06/21/1999
  • Status: Expired due to Fees
First Claim
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1. A light-emitting device comprising:

  • a pixel over a substrate, the pixel comprising;

    a first transistor;

    an electroluminescence element electrically connected to the first transistor; and

    a wiring electrically connected to the first transistor, the wiring being configured to supply current to the electroluminescence element through the first transistor,wherein the electroluminescence element comprises;

    a pixel electrode over and electrically connected to the first transistor, the pixel electrode overlapping with a channel formation region of the first transistor;

    an electroluminescence layer over the pixel electrode; and

    a conductive film over the electroluminescence layer, the conductive film being configured to transmit light which is generated when the current flows between the pixel electrode and the conductive film.

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