Therefore, it is desirable to properly execute the area control depending on the pattern of the image, considering {HEAD ~ the balance} between the electric power reduction and {TAIL ~ the image quality improvement} 
between
Therefore , it is desirable to properly execute the area control depending on the pattern of the image , considering { HEAD ~ the balance } between the electric power reduction and { TAIL ~ the image quality improvement }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL