????????о?????????InterDigital?????????????????????????????????????Hillcrest Labs?????????δ???????????????
Hillcrest Labs??Dan Simpkins??2001??????????????Freespace?????????????????????????????????????????????????????豸?????????????????????
InterDigital????3?????????William J. Merritt?????“Hillcrest Labs?????????????????????????????Щ???????￡????????????????????????????????????????????У??????????????AR??VR??????????豸???????????”
Hillcrest Labs????????LG??????????????ɡ?LeEco??????????ù?????????????235??????????????????????Hillcrest Labs??????40????????????InterDigital??????????????????????????????????