Nyias zaj duab xis transistor kua siv lead ua zaub panels yog tam sim no lub mainstream ca vaj huam sib luag zaub technology, thiab hlau sputtering lub hom phiaj yog ib qho tseem ceeb tshaj plaws cov ntaub ntawv nyob rau hauv cov txheej txheem tsim. Tam sim no, qhov kev thov rau hlau sputtering lub hom phiaj siv nyob rau hauv mainstream LCD vaj huam sib luag ntau lawm kab nyob rau hauv Tuam Tshoj yog siab tshaj plaws rau plaub hom hom phiaj: txhuas, tooj liab, molybdenum, thiab molybdenum niobium alloy. Cia kuv qhia qhov kev thov kev lag luam rau hlau sputtering lub hom phiaj hauv kev lag luam tiaj tus.
1, Aluminium phiaj
Tam sim no, txhuas lub hom phiaj siv nyob rau hauv domestic kua siv lead ua zaub kev lag luam yog tsuas yog dominated los ntawm Japanese lag luam.
2 、 Lub hom phiaj tooj liab
Nyob rau hauv cov nqe lus ntawm txoj kev loj hlob ntawm sputtering technology, qhov kev faib ua feem ntawm kev thov rau tooj liab lub hom phiaj tau maj mam nce. Tsis tas li ntawd, nyob rau hauv xyoo tas los no, kev lag luam loj ntawm kev lag luam hauv cov kua siv lead ua kua siv lead ua tau nthuav dav ntxiv. Yog li ntawd, qhov kev thov rau tooj liab lub hom phiaj nyob rau hauv lub tiaj vaj huam sib luag zaub vaj huam sib luag kev lag luam yuav mus txuas ntxiv qhia ib tug upward trend.
3, Ntau hom molybdenum hom phiaj
Hais txog kev lag luam txawv teb chaws: Cov lag luam txawv teb chaws xws li Panshi thiab Shitaike yeej monopolize lub lag luam thoob ntiaj teb molybdenum lub hom phiaj. Kev tsim tawm hauv tsev: Raws li qhov kawg ntawm 2018, domestically tsim ntau hom molybdenum lub hom phiaj tau siv rau hauv kev tsim cov kua siv lead ua kua vaj huam sib luag.
4, Molybdenum niobium 10 alloy phiaj
Molybdenum niobium 10 alloy, raws li ib qho tseem ceeb hloov khoom siv rau molybdenum aluminium molybdenum nyob rau hauv lub diffusion barrier txheej ntawm nyias zaj duab xis transistors, muaj kev vam meej kev lag luam xav tau kev cia siab. Txawm li cas los xij, vim qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm molybdenum thiab niobium atoms, qhov pores loj yuav raug tsim nyob rau hauv txoj hauj lwm ntawm niobium hais tom qab high-temperature sintering, ua rau nws nyuaj rau txhim kho cov sintering ceev. Tsis tas li ntawd, cov tshuaj muaj zog muaj zog yuav tsum tau tsim tom qab tag nrho cov diffusion ntawm molybdenum thiab niobium atoms, uas ua rau lub deterioration ntawm lawv dov kev ua tau zoo. Txawm li cas los xij, tom qab ntau qhov kev sim thiab kev ua tiav, nws tau ua tiav tiav hauv 2017 nrog cov ntsiab lus oxygen tsawg dua 1000 × A Mo Nb alloy phiaj billet nrog qhov ceev ntawm 99.3%.
Post lub sij hawm: May-18-2023