22/03/25Model Sensor yana nufin nau'in fasahar firikwensin kamara da aka yi amfani da shi. Duk kyamarorin da ke cikin kewayon mu suna amfani da fasahar 'CMOS' (Complimentary Metal-Oxide Semiconductor) don tsarar pixel mai saurin haske wanda ke samar da hoton. Wannan shine ma'auni na masana'antu don ɗaukar hoto mai girma. Akwai bambance-bambancen CMOS guda biyu: Haske na gaba (FSI) da hasken baya (BSI).
Fitattun firikwensin gaba-gaba suna amfani da grid na wayoyi da na'urorin lantarki a saman pixels masu saurin haske don sarrafa firikwensin. Gilashin ƙananan ruwan tabarau yana mai da hankali kan hasken da ya wuce wayoyi zuwa yankin silicon mai gano haske. Waɗannan su ne mafi sauƙin firikwensin kyamara don kera kuma mafi tsada, ma'ana kyamarori masu haske na gaba ba su da tsada. Na'urori masu haske na baya-baya suna jujjuya wannan geometry na firikwensin kewaye, tare da photons kai tsaye suna bugun siliki mai gano haske, ba tare da wayoyi ko microlenses a hanya ba. Dole ne a yi sikanin siliki daidai gwargwado zuwa kusan 1.1 μm a cikin kauri don wannan ƙira ta yi aiki, ma'ana ana kiran firikwensin BSI lokaci-lokaci na firikwensin baya-bakin ciki (BT). Na'urori masu haske na baya suna ba da hankali sosai, don musanya don ƙarin farashi da rikitarwar ƙira.
Mafi mahimmancin ƙayyadaddun ƙayyadaddun bayanai da za a yi la'akari yayin zabar tsakanin kyamarori masu haske na gaba- da baya don aikace-aikacen hoton ku shine abin da ake buƙatar Ƙimar Ƙimar. Kuna iya karanta ƙarin game da hakan anan[link].
Tucsen sCMOS Kyamarar Nasiha ta FSI/BSI Nau'in
| Nau'in Kamara | Farashin BSI | Farashin FSI |
| Babban Hankali | Farashin 95V2 Daga 400BSIV2 Daga 9KTDI | Daga 400D Daga 400DC |
| Babban Tsarin | Farashin 6060BSI Farashin 4040BSI | Daga 6060 Daga 4040 |
| Karamin Zane | -- | Daga 401D Daga 201D |
