Patent ID: 8624298
Filing Date: 2014-01-07
Classification: H01L

Abstract:
1. A flat panel display, comprising: a gate line, a data line, and a power supply line; and a plurality of pixels connected to the gate line, the data line, and the power supply line, wherein each of the pixels comprises a first thin film transistor, the first thin film transistor comprising: a first active layer having a first channel region, a first source region, and a first drain region; a first bias supply layer in contact with the first channel region so as to apply a voltage to the first channel region of the first thin film transistor; a first source electrode electrically connected to the first source region, and a first drain electrode electrically connected to the first drain region; and a first contact wiring directly connected to the first bias supply layer, wherein the first bias supply layer is directly connected with the first channel region, wherein the first contact wiring is formed directly connected to the power supply line and directly connected to the first source electrode, the first bias supply layer and the first source region are directly connected to the power supply line, and a voltage from the power supply line is applied to the first bias supply layer through the first contact wiring, and to the first source region through the first source electrode.