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Mabda'a doonida graphite ee PECVD ee unugyada qoraxda (daahan) | Tamarta VET
by admin 24-12-23
Marka hore, waxaan u baahanahay inaan ogaano PECVD (Plasma Enhanced Chemical Vapor Deposition). Plasma waa xoojinta dhaqdhaqaaqa kulaylka ee molecules-ka walxaha. Isku dhaca dhexdooda wuxuu sababi doonaa in molecules-ka gaaska la ioneeyo, walaxduna waxay noqon doontaa isku darka fr...
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Sidee bay baabuurta cusub ee tamarta ku shaqeeya u helaan biriiga caawinta faakuumka? | Tamarta VET
by admin 24-12-18
Gawaarida cusub ee tamarta laguma qalabeeyo matoorada shidaalka, haddaba sidee bay ku gaaraan biriiga caawinta faakiyuumka inta lagu jiro biriiga? Gawaarida cusub ee tamarta lagu isticmaalo waxay inta badan ku gaaraan caawinta biriiga laba hab: Habka ugu horreeya waa in la isticmaalo nidaamka biriiga kor u qaada faakiyuumka korontada. Nidaamkani wuxuu isticmaalaa faakiyuumka korontada ku shaqeeya...
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Maxaan u isticmaalnaa cajaladda UV ee loo yaqaan 'wafer dicing'? | Tamarta VET
by admin 24-12-16
Ka dib marka waferku uu maro geeddi-socodkii hore, diyaarinta jajabka waa la dhammeeyaa, waana in la gooyaa si loo kala saaro jajabyada ku yaal waferka, ugu dambayntiina la xidho. Habka jarista waferka ee loo xushay waferka dhumucdiisu kala duwan tahay sidoo kale waa ka duwan yahay: ▪ Waferka dhumucdiisu ka badan tahay ...
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Warpage-ka Wafer, maxaa la sameeyaa?
by admin 24-12-16
Habka baakadaha qaarkood, agabka baakadaha oo leh isku-xidhka ballaarinta kulaylka kala duwan ayaa la isticmaalaa. Inta lagu jiro habka baakadaha, wafer-ka waxaa la saaraa substrate-ka baakadaha, ka dibna tallaabooyinka kululaynta iyo qaboojinta ayaa la sameeyaa si loo dhammaystiro baakadaha. Si kastaba ha ahaatee, sababtoo ah is-waafaqla'aanta u dhaxaysa...
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Maxay tahay sababta heerka falcelinta ee Si iyo NaOH uu uga dhakhso badan yahay SiO2?
by admin 24-12-10
Sababta heerka falcelinta ee silicon iyo sodium hydroxide ay uga gudbi karaan kan silicon dioxide waxaa laga falanqeyn karaa dhinacyada soo socda: Farqiga tamarta isku xidhka kiimikada ▪ Falcelinta silicon iyo sodium hydroxide: Marka silicon uu la falgalo sodium hydroxide, tamarta isku xidhka Si-Si ee u dhaxaysa silicon ato...
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Maxaa silikoonku u adag yahay laakiin u jilicsan yahay?
by admin 24-12-10
Silikoon waa kiristaal atomi ah, oo atamkiisu ay isku xiran yihiin iyadoo la adeegsanayo isku xidhka isku xidhka, iyagoo sameeya qaab-dhismeed shabakadeed oo meel bannaan ah. Qaab-dhismeedkan, isku xidhka isku xidhka ee u dhexeeya atamku waa mid aad u jihaysan oo leh tamar isku xidhka sare, taasoo ka dhigaysa silikoonku inuu muujiyo adkaan sare marka uu iska caabbinayo awoodaha dibadda...
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Maxay derbiyada dhinacyadu u qaloocdaan marka la xoqayo?
by admin 24-12-03
Isku-mid la'aanta bamgareynta ion-ka Qallajinta badanaa waa hab isku daraya saamaynta jireed iyo kiimikada, kaas oo bamgareynta ion-ku ay tahay hab muhiim ah oo lagu qooyo jirka. Inta lagu jiro habka qooynta, xagasha dhacdada iyo qaybinta tamarta ee ion-yada ayaa laga yaabaa inay aan sinnayn. Haddii ion-ku uu dhaco...
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Hordhac saddex teknooloji oo caadi ah oo CVD ah
by admin 24-12-03
Kaydinta uumiga kiimikada (CVD) waa tiknoolajiyada ugu isticmaalka badan warshadaha semiconductor-ka si loogu shubo agab kala duwan, oo ay ku jiraan noocyo badan oo agab dahaadh ah, inta badan agabka birta iyo agabka birta ah. CVD waa tiknoolajiyad dhaqameed oo diyaarin filim khafiif ah. Mabda'eeda...
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Dheemanku ma beddeli karaa aaladaha kale ee semiconductor-ka awoodda sare leh?
by admin 24-11-25
Iyada oo ah saldhigga aaladaha casriga ah ee elektaroonigga ah, walxaha semiconductor-ka ayaa maraya isbeddello aan horay loo arag. Maanta, dheemanku wuxuu si tartiib tartiib ah u muujinayaa awooddiisa weyn ee ah walax semiconductor-ka jiilka afraad oo leh sifooyin koronto iyo kuleyl oo heer sare ah iyo xasillooni hoos timaada xaalad aad u daran...
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