Abstract: A multilayer structure to form an active matrix display with single crystalline Si TFTs over a transmissive substrate. A light-emitting device is integrated with a single-crystalline Si layer over the light-transmitting substrate. The light generated by the light-emitting device is emitted from the substrate.

Abstract: A fluorocarbon based conductive polymer and method of making such polymer are disclosed. The conductive polymer is advantageously used in electroluminescent devices.

Abstract: A method for patterning precursor film, a product thereof, a method for preparing a patterned ceramic film and a processing workpiece. The method for patterning precursor film includes the steps of depositing a blocking layer over the precursor film, patterning the overlaid blocking layer to uncover portions of the precursor film, irradiating the patterned blocking layer and uncovered portions of the precursor film with a beam sufficiently energetic to radiation modify the full thickness of unmasked portions of the precursor film and insufficiently energetic to radiation modify portions of the precursor film covered by the blocking layer, and developing the precursor film. The blocking layer has a lesser thickness than the precursor film, but is sufficiently thick to block an irradiating beam having the minimal energy necessary to radiation modify the full thickness of the precursor layer.

Abstract: Formation of shallow ohmic contacts with low contact resistance on n-Al.sub.x Ga.sub.1-x As by sequential deposition of Pd/Au-Ge/Ag/Au and rapid thermal annealing.