??
????2?20????? (?????????????? ?)?????,?????????????????????????????????,??????????????????????,???????????????????????????????LED?20???,?????????«????????»(Nature)???????
??????,????????????????,????????????????????????????????????????????,???????????LED??????????Rec.2100????
????????????CsPbI3????,????“???????????????????????”???,??,???????????,???
?????????????????????,????,????????????????????????????????????,??,???????????????????????????8?????????(???????????????????) ????:?????????????
?????????
?????????LED????????????????????????????