An 8/spl times/8 array of resonant cavity enhanced light emitting diodes integrated onto silicon grayscale (32 level) driver circuitry

We demonstrate a fully operational 8/spl times/8 array of GaAS RCELEDs integrated directly on top of a silicon grayscale array silicon driver circuit. This integrated optoelectronic circuit allowed 32-level grayscale emission from each individually addressable pixel. A yield of 100% was achieved from the array, with full circuit functionality demonstrated.