{HEAD ~ The present invention} relates to a new electrochromic compound, an electrode, and {TAIL ~ a display device} 
{ HEAD ~ The present invention } relates to a new electrochromic compound , an electrode , and { TAIL ~ a display device }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL