A yau batun yana game da wafer ɗin LED.
1. Matsayin Wafer ɗin LED
Wafer ɗin LED shine babban kayan da ake amfani da shi wajen samar da LED, kuma LED ya fi dogara ne akan wafer don haskakawa.
2. Tsarin Wafer ɗin LED
Akwai galibi arsenic (As), aluminum (Al), gallium (Ga), indium (In), phosphorus (P), nitrogen (N) da strontium (Si), waɗannan abubuwa da dama na abun da ke ciki.
3. Rarraba Wafer ɗin LED
-An raba shi zuwa haske:
A. Hasken gaba ɗaya: R, H, G, Y, E, da sauransu
B. Haske mai yawa: VG, VY, SR, da sauransu
C. Haske mai matuƙar haske: UG, UY, UR, UYS, URF, UE, da sauransu
D. Hasken da ba a iya gani (infrared): R, SIR, VIR, HIR
E. Bututun karɓar infrared: PT
F. Photocell: PD
- An raba ta sassa:
A. Wafer mai binary (phosphorus, gallium): H, G, da sauransu
B. Wafer na Ternary (phosphorus, gallium, arsenic): Sr, HR, UR, da sauransu
C. Wafer na Quaternary (phosphorus, aluminum, gallium, indium): SRF, HRF, URF, VY, HY, UY, UYS, UE, HE, UG
4. Lura
Wafers na LED a cikin samarwa da amfani ya kamata su kula da kariyar lantarki.
5. Wasu
Na'urar LED: LED ita ce Diode mai fitar da haske, wato LED.
Yana da yanayin nuni ta hanyar sarrafa diode mai fitar da haske na semiconductor, wanda ake amfani da shi don nuna rubutu, zane-zane, hotuna, zane-zane, kasuwa, bidiyo, siginar bidiyo da sauran allon nunin bayanai.
An raba allon LED zuwa nunin hoto da nunin bidiyo, waɗanda suka ƙunshi tubalan matrix na LED.
Nunin zane zai iya daidaitawa da kwamfuta don nuna haruffan Sinanci, rubutun Turanci da zane-zane.
Ana sarrafa nunin bidiyon ta hanyar amfani da na'urar microcomputer, tare da rubutu da hotuna, kuma yana iya watsa dukkan nau'ikan bayanai a cikin ainihin lokaci, tare da tsari mai kyau da kuma bayyananne na watsa bayanai. Hakanan yana iya nuna 2D, animation na 3D, bidiyo, talabijin, shirye-shiryen VCD da yanayin kai tsaye.
Allon nunin LED mai haske, ma'ana mai girma uku yana da ƙarfi, shiru kamar zanen mai, yana motsawa kamar fina-finai, ana amfani da shi sosai a tashoshi, tashoshin jiragen ruwa, filayen jirgin sama, manyan kantuna, asibitoci, otal-otal, bankuna, kasuwar tsaro, kasuwar gini, gidajen gwanjo, gudanar da harkokin masana'antu da sauran wurare na jama'a.
Amfaninsa: haske mai yawa, ƙarancin wutar lantarki mai aiki, ƙarancin amfani da wutar lantarki, ƙarancin amfani da wutar lantarki, sauƙin daidaitawa tare da da'irar da aka haɗa, sauƙin tuƙi, tsawon rai, juriyar tasiri, aiki mai ɗorewa.
Lokacin Saƙo: Janairu-28-2021