????LED???????????????

??2?????????20??? (?? ????????????????????)????????,?????????????????????????????????????????????????,???????????????????,???????????LED?20???????,????«????????????»(Nature)???

?,???????????????,??????????????????????????????,??????????????????LED???????????????????????Rec.2100??????

?CsPbI3????????,???“?????????”??,???????????????????????????????,????,????????????????????

?,???????????,??????????????????????????????,???????,????????????????????????????????8???????????(????????????) ????:???