受整晚含着攻不放,曦澄塞东西play






???????? ?? ??? ???? R&D ??? ???? ??? ??? ?? ?????? ???? ??? OLED ???? ????? ????, ?? 1?? ??? ????? ?? ??? ??? ????.

???????? ?? ?? ??? ??
R&D
2014? 2015? 2016? 2017? 2018?
?? ???? 1,875 1,930 2,005 2,064 2,125
R&D ?? ?? 64.0% 64.3% 65.2% 66.8% 64.8%