Nowdays, mTaleefannada Bibile ayaa noqday shayga ugu muhiimsan ee aan looga maarmin dadweynaha, bandhigyada talefannada gacanta ayaa noqday kuwo aad u sarreeya. Naqshadaynta muraayadda oo dhamaystiran iyo naqshadaynta bangsyada yaryar ayaa ah tallaabo muhiim ah samaynta taleefanka gacanta LCD. Ma garanaysaa waxa ay tahay — Dahaarka: isticmaal tignoolajiyada sputtering magnetron si aad u daadiso molybdenum bir ah oo laga soo bilaabo bartilmaameedka molybdenum ilaa galaas crystal dareere ah.Halkan below,maqaalkan waxay ku siin doontaa hordhac gaar ah.
Sputtering, oo ah farsamo sare oo loogu talagalay diyaarinta xogta filimka khafiifka ah, waxay leedahay laba sifo oo ah "xawaaraha sare" iyo "heerkulka hoose". Waxay isticmaashaa ions-yada ay soo saarto isha ion si ay u dardargeliso isku-darka iyo is-dhexgalka qulqulka xawliga sarreeya ee vacuum, duqayso dusha adag, iyo ions-yadu waxay isweydaarsadaan tamarta kinetic iyo atamka dusha adag, si ay atamka ku yaalaan adag dusha ka tag bartilmaameedka oo dhig dusha sare ee substrate-ka, ka dibna samee filim nano (ama micron). Adadag qolof leh waa xogta filimada khafiifka ah ee lagu shubo sputtering, kaas oo loo yaqaan bartilmaameedka sputtering.
Warshadaha elektiroonigga ah, bartilmaameedyada sputtering molybdenum waxaa inta badan loo isticmaalaa bandhigyada flat-panel, electrodes iyo qalabka fiilooyinka ee unugyada qoraxda khafiifka ah, iyo walxaha xannibaadaha ee semiconductors.
Kuwani waxay ku salaysan yihiin barta dhalaalaysa sare, conductivity sare, impedance hoose oo gaar ah, caabbinta daxalka wanaagsan iyo shaqada ilaalinta deegaanka wanaagsan ee molybdenum.
Markii hore, xogta xadhkaha ee bandhigga fidsan waxay u badnaan jirtay chromium, laakiin marka la eego cabbirka ballaaran iyo saxnaanta sare ee bandhigga gole fidsan, xogta ka yar impedance ayaa aad iyo aad loogu baahan yahay. Intaa waxaa dheer, ilaalinta deegaanka sidoo kale waa tixgelin lagama maarmaan ah. Molybdenum ayaa faa'iido u leh in xannibaadda gaarka ah iyo walbahaarka filimka ay yihiin 1/2 oo keliya oo ka mid ah chromium, mana jirto wax dhibaato ah oo wasakhowga deegaanka ah, sidaas darteed waxay noqotay mid ka mid ah qalabka sputtering bartilmaameedka bandhigga flat.
Intaa waxaa dheer, isticmaalka molybdenum ee qaybaha LCD waxay si weyn u wanaajin kartaa hawlaha LCD ee dhalaalka, isbarbardhigga, midabka iyo nolosha adeegga. TFT-LCD waa mid ka mid ah codsiyada ugu muhiimsan ee bartilmaameedka molybdenum sputtering warshadaha bandhiga flat.
Cilmi-baarista suuqyadu waxay muujinaysaa in sanadaha soo socda ay noqon doonaan heerka ugu sarreeya ee horumarinta LCD, iyada oo heerka kobaca sanadlaha ah ee ku saabsan 30%. Iyadoo horumarinta LCD-ga, isticmaalka bartilmaameedka qulqulka LCD ayaa sidoo kale si degdeg ah u koraya, iyadoo heerka kobaca sanadlaha ah ee ku saabsan 20%.
Marka lagu daro mihnadda bandhigga muraayadda, oo leh horumarinta xirfad cusub oo tamar ah, codsiga molybdenum ee bartilmaameedka dhuuban ee unugyada sawir-qaadista qorraxda ayaa sidoo kale sii kordhaya.
Hadafka molybdenum sputtering ayaa inta badan loo soo daadiyaa si uu u sameeyo lakabka korantada ee CIGS (copper indium gallium selenium) batari filim khafiif ah. Mo wuxuu ku yaalaa gunta hoose ee unugga cadceedda. Sida taabashada dambe ee unugyada qoraxda, waxay ka ciyaartaa door aad u muhiim ah nukleation, koritaanka iyo sharaxaadda CIGS crystals filim khafiif ah.
Waqtiga boostada: Meey-10-2022