群智咨询：Fast LCD成本优势明显 硅基OLED加速成长

array(1) { [453843]=> array(2) { [2]=> array(2) { [0]=> string(4) "OLED" [1]=> string(3) "LCD" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }