I-1.Terbium Oxide inendima ebalulekileyo njenge-activator ye-phosphors eluhlaza esetyenziswa kwiityhubhu ze-TV ezinemibala.
I-2.Terbium Oxide ikwasetyenziswa kwiilaser ezikhethekileyo kunye ne-dopant kwizixhobo eziqinileyo.
I-3.Terbium oxide isetyenziswa rhoqo njenge-dopant yezixhobo eziqinileyo zekristale kunye nezixhobo zeeseli zamafutha.
I-4.Terbium Oxide yenye yeekhompawundi eziphambili zeTerbium zorhwebo. Iveliswa ngokufudumeza intsimbi yeOxalate, iTerbium oxide iyasetyenziswa
I-5.I-Terbium oxide nayo iyikhompawundi ebalulekileyo ye-ceramic, i-electronics kunye neemveliso ze-optics.