????:1???????q?:???????

2????????????

3???50??????

4??????95?98?

5???????

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

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

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

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