A display device includes address decoding circuitry for causing the
activation or deactivation of the pixel circuits a row at a time during a
cycle containing a plurality of different time windows, wherein each time
window has different time values, the total time of activated windows for
a given pixel circuit corresponds to the desired brightness of the
display element of such circuit, such address decoding circuitry
including: i) column select circuitry for providing the activating and
deactivating data signals on the data lines; ii) a random access decoder
responsive to address signals for providing the select signals on the
select lines of a desired row in the matrix; and iii) control circuitry
for producing the addresses for the random access decoder and for
providing data signals to the column select circuitry so that each pixel
is activated for a time corresponding to its desired brightness.