An organic light-emitting panel includes a data line, a scan line, a voltage
applying
line, a switching device, an organic light emitting device and a driving device.
The voltage applying line satisfies a condition expressed as
##EQU1##
wherein Vmax is a maximum voltage drop, n is a number
of pixels those are electrically connected to the voltage applying line, A
is a correction coefficient that is in a range from about 1 to about 2, Vdata
is a voltage difference between the gray scales, and GS is a number of gray scale.
According to the organic light-emitting panel, the voltage drop of the voltage
applying line is reduced.
