Namuhla, momakhalekhukhwini sebeyinto ebaluleke kakhulu emphakathini, futhi izibonisi zamaselula ziya ngokuya ziba sezingeni eliphezulu. Idizayini yesikrini esibanzi kanye nokwakheka kwama-bangs amancane kuyisinyathelo esibalulekile ekwenzeni i-LCD yomakhalekhukhwini. Uyazi ukuthi kuyini— Ukwemboza: sebenzisa ubuchwepheshe be-magnetron sputtering ukuze ufafaze i-molybdenum yensimbi isuka kuthagethi ye-molybdenum iye engilazini eyikristalu ewuketshezi.Lapha bkancane,Lesi sihloko izokunikeza isingeniso esiqondile.
I-Sputtering, njengendlela ethuthukisiwe yokulungiselela idatha yefilimu encane, inezici ezimbili "zejubane eliphezulu" kanye "nokushisa okuphansi". Isebenzisa ama-ion akhiqizwa umthombo we-ion ukusheshisa ukuhlanganisa nokuhlanganiswa kokugeleza kwe-ion enesivinini esikhulu ku-vacuum, ibhomu indawo eqinile, kanye nama-ion ashintshanisa amandla e-kinetic nama-athomu endaweni eqinile, ukuze ama-athomu endaweni eqinile. ingaphezulu shiya okuhlosiwe bese ufaka phezu kwe-substrate, bese wenza ifilimu ye-nano (noma i-micron). Okuqinile okuyigobolondo kuyidatha yamafilimu amancanyana afakwa i-sputtering, okubizwa ngokuthi i-sputtering target.
Embonini ye-elekthronikhi, okuhlosiwe kwe-molybdenum sputtering kusetshenziselwa ikakhulukazi ukubonisa amaphaneli ayisicaba, ama-electrode nezinto zokufaka izintambo zamaseli elanga efilimu emincane, kanye nezinto ezivimbelayo zama-semiconductors.
Lokhu kusekelwe endaweni ephakeme yokuncibilika, ukuhanjiswa okuphezulu, i-impedance ethize ephansi, ukumelana nokugqwala okuhle kanye nomsebenzi omuhle wokuvikela imvelo we-molybdenum.
Ngaphambilini, idatha yezintambo zesibonisi sephaneli eliyisicaba ngokuyinhloko yayiyi-chromium, kodwa ngesilinganiso esikhulu nokunemba okuphezulu kwesibonisi sephaneli eyisicaba, idatha encane kune-impedance idingeka kakhulu. Ngaphezu kwalokho, ukuvikelwa kwemvelo nakho kuwukucatshangelwa okudingekayo. I-Molybdenum inenzuzo yokuthi i-impedance ethize kanye nengcindezi yefilimu ingu-1/2 kuphela waleyo ye-chromium, futhi ayikho inkinga yokunukubezeka kwemvelo, ngakho-ke isiphenduke enye yezinto ezihlosiwe ze-sputtering zokuboniswa kwephaneli eliyisicaba.
Ukwengeza, ukusetshenziswa kwe-molybdenum ezingxenyeni ze-LCD kungathuthukisa kakhulu imisebenzi ye-LCD ekukhanyeni, umehluko, umbala kanye nempilo yesevisi. I-TFT-LCD ingenye yezinhlelo zokusebenza ezibaluleke kakhulu zethagethi ye-molybdenum sputtering embonini yokubonisa amaphaneli ayisicaba.
Ucwaningo lwemakethe lukhombisa ukuthi iminyaka embalwa ezayo izoba isiqongo sokuthuthukiswa kwe-LCD, ngezinga lokukhula lonyaka cishe elingama-30%. Ngokuthuthukiswa kwe-LCD, ukusetshenziswa kwe-LCD sputtering target nakho kukhula ngokushesha, ngezinga lokukhula lonyaka elingama-20%.
Ngaphezu komsebenzi wokubonisa iphaneli eliyisicaba, ngokuthuthukiswa komsebenzi omusha wamandla, ukusetshenziswa kwethagethi ye-molybdenum sputtering kumaseli we-solar photovoltaic amafilimu amancane nawo ayanda.
Ithagethi ye-molybdenum sputtering ikakhulukazi i-sputtering ukuze yakhe ungqimba lwe-electrode ye-CIGS (copper indium gallium selenium) ibhethri lefilimu elincanyana. U-Mo ungaphansi kweseli lelanga. Njengokuthinta emuva kweseli yelanga, idlala indima ebaluleke kakhulu ku-nucleation, ukukhula kanye nokuchazwa kwamakristalu efilimu amancane e-CIGS.
Isikhathi sokuthumela: May-10-2022