Uru akụrụngwa
Ngwa a na-eji teknụzụ ikuku elektrọn, ebe a na-ewepụta elektrọn site na eriri katode ma lekwasị anya n'otu ọkụ ọkụ ọkụ. Mgbe ahụ, ike dị n'etiti katode na ihe mkpuchi ahụ na-eme ka ọkụ ahụ dị ngwa ngwa, na-eme ka ihe mkpuchi ahụ gbazee ma gbazee. A na-eji ike dị elu mara usoro a, na-eme ka ikuku nke ihe ndị nwere ebe agbaze gafere ogo 3000 Celsius. Ihe nkiri ndị a na-arụpụta na-egosi ịdị ọcha dị elu na arụmọrụ okpomọkụ.
Ngwaọrụ a nwere isi iyi ikuku elektrọn, isi iyi ion, sistemụ nlekota ọkpụrụkpụ fim, nhazi nhazi ọkpụrụkpụ fim, na sistemụ ntụgharị ọrụ dị ka nche anwụ. Isi iyi ion na-enyere aka na usoro mkpuchi ahụ, na-eme ka njupụta nke oyi akwa ihe nkiri ahụ dịkwuo mma, na-eme ka ndeksi refractive kwụsie ike, na igbochi mgbanwe ogologo ebili mmiri n'ihi mmiri. Sistemụ nlekota ọkpụrụkpụ fim n'oge na-akpaghị aka na-eme ka usoro ahụ dịghachi ma kwụsie ike. Na mgbakwunye, akụrụngwa ahụ nwere ọrụ inye onwe ya nri, na-ebelata ịdabere na nkà onye ọrụ.
Ngwa a dabara adaba maka ọtụtụ ihe mkpuchi oxide na metal. Ọ nwere ike itinye ihe nkiri anya dị iche iche, dịka mkpuchi AR (anti-reflective), ihe nzacha ogologo oge, ihe nzacha mkpụmkpụ, ihe nkiri na-eme ka ìhè dịkwuo mma, ihe mkpuchi AS/AF (anti-smudge/anti-fingerprint), ihe nzacha IRCUT, sistemụ nzacha agba, na ihe nkiri gradient. A na-ejikarị ya eme ihe n'ọtụtụ ebe dịka mkpuchi iko ekwentị mkpanaaka, lenzi igwefoto, lenzi anya anya, lenzi anya anya, ihe mkpuchi igwu mmiri, ihe mkpuchi ski, mpempe akwụkwọ ihe nkiri PET/boards composite, PMMA (polymethyl methacrylate), ihe nkiri magnetik fotochromic, ihe mgbochi aghụghọ, na ihe ịchọ mma.