??????????????????????????????????Visual Photonics Epitaxy????1?磬??????VPEC???????VCSEL???????淢?傷????????????????????????????????????????iPhone?????????????豸??VCSEL 3D???????????????????ù??2018????????????????

???iPhone X????????????е?VCSELо?

??????????iPhone X?????????????

???д?????“VPEC???δ?????????????”?????????????????г??2?????????????VPEC???????????????????????У????????????????硣

???????????????????????????????????????????輸?????????????????4????5?2????????????

???VPEC???????????????ù?????????????????????VCSEL?????????????????iPhone??iPad???????豸3D????????VCSEL??????????????????IQE???????????VCSEL???????Ψ???????

????????3D???????????????2018???°???????????iPhone??iPad???????豸????????????VCSEL ???????????????????????????????VCSEL?????????????????????VCSEL????????????Lumentum????????????黯???GaAs???????????????????????????壨Win Semiconductor??????

???г???????????3D?????????????????????豸???????????????????????????????????????IntelliEPI?????????????壨Global Communication Semiconductors??GCS??????????Advanced Wireless Semiconductor?????????????????????????????????????VPEC???????3D??????“???”??

?????????

???????淢?傷??????VCSEL???г?-2017?桷

?????iPhone X??????3D?????????????

?????iPhone X?????????????

??3D????????-2017?桷

??????LED???????????????ú????????