With such a configuration, outside light can be detected at high sensitivity, which makes it possible to optimize displaying in accordance with {HEAD ~ illuminance} of {TAIL ~ outer light}, and the like 
of
With such a configuration , outside light can be detected at high sensitivity , which makes it possible to optimize displaying in accordance with { HEAD ~ illuminance } of { TAIL ~ outer light } , and the like
OTH OTH OTH OTH 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 REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH