a plurality of pixels, each pixel including {HEAD ~ a pixel circuit} for {TAIL ~ pixel electrode switching}, the pixels arranged on the substrate 
a plurality of pixels , each pixel including { HEAD ~ a pixel circuit } for { TAIL ~ pixel electrode switching } , the pixels arranged on the substrate
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH