An active matrix organic LED display having a matrix of multiple light
emitting pixels and electronic drive circuitry for selectively addressing
the pixels, each pixel containing an organic LED. The electronic drive
circuitry includes row scan electrodes and column data electrodes that
interconnect the matrix of pixels. The circuitry also includes a MEMS
switching device and a memory capacitor for each pixel, the MEMS
switching device connecting the memory capacitor to a column data
electrode during addressing of a pixel and connecting the memory
capacitor to the organic LED of each pixel during light emission.