Patent ID: 7365496
Filing Date: 2008-04-29
Classification: G09G,H01L

Abstract:
1. A light-emitting panel comprising: a data line transferring a data signal; a scan line transferring a scan signal; a bridge line formed from a same layer as the scan line to receive potential difference from an external power supply; a voltage applying line having first and second ends, the first end being electrically connected to the bridge line, the voltage applying line being formed from a different layer as the bridge line; a switching device having a first electrode, a second electrode and a third electrode, the first electrode being electrically connected to the data line, the second electrode being electrically connected to the scan line, the third electrode outputting the data signal; a light-emitting device having a fourth electrode and a fifth electrode, the fourth electrode being electrically connected to a reference voltage, an amount of a light generated from the light-emitting device having a relation to an amount of a density of a current applied to the light-emitting device; and a driving device having a sixth electrode, a seventh electrode and a eight electrode, the sixth electrode being electrically connected to the fifth electrode, the seventh electrode being electrically connected to the voltage applying line, the eighth electrode being electrically connected to the third line to receive the data signal.