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Light emitting device and driving method of the same

  • US 20040263506A1
  • Filed: 06/28/2004
  • Published: 12/30/2004
  • Est. Priority Date: 06/30/2003
  • Status: Active Grant
First Claim
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1. A light emitting device comprising a first transistor, a second transistor, a third transistor and a light emitting element, wherein a gate electrode of the first transistor is connected to a first scan line, wherein a gate electrode of the second transistor is connected to a second scan line, wherein the first transistor controls a connection between a signal line and a gate electrode of the third transistor, wherein the second transistor and the third transistor are connected in series between a pixel electrode of the light emitting element and a power supply line, wherein the signal line, the second scan line and the power supply line are disposed in parallel, and wherein the first scan line crosses the signal line, the second scan line and the power supply line.

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