In FIG 6 is shown a block diagram of {HEAD ~ a 3 primary color display system} including {TAIL ~ a 7 segment display decoder driver} 22, variable color 7 segment display element 43, and a 3 primary color control logic circuit 53 
including
In FIG 6 is shown a block diagram of { HEAD ~ a 3 primary color display system } including { TAIL ~ a 7 segment display decoder driver } 22 , variable color 7 segment display element 43 , and a 3 primary color control logic circuit 53
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH