Iindaba

Ingaba iimoto zamandla amatsha zifikelela njani kwi-vacuum assisted braking? | Amandla e-VET
ngu admin on 24-12-18
Iimoto zamandla amatsha azixhotyiswanga ziinjini zamafutha, ke zifikelela njani kwi-vacuum-assisted braking ngexesha lokuqhobosha? Izithuthi zamandla amatsha ubukhulu becala zifumana uncedo lwebrake ngokusebenzisa iindlela ezimbini: Indlela yokuqala kukusebenzisa inkqubo yokuqhotsa i-vacuum booster yombane. Le nkqubo isebenzisa ivac yombane...
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Kutheni sisebenzisa iteyiphu ye-UV ukwenza i-wafer dicing? | Amandla e-VET
ngu admin on 24-12-16
Emva kokuba i-wafer idlulile kwinkqubo yangaphambili, ukulungiswa kwe-chip kugqityiwe, kwaye kufuneka kunqunywe ukwahlula iitshiphusi kwi-wafer, kwaye ekugqibeleni zipakishwe. Inkqubo yokusika iwafer ekhethelwe iiwafer ezinobunzima obahlukeneyo nayo yahlukile: ▪ IiWafers ezinobunzima obungaphezulu ...
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Wafer warpage, ukwenza ntoni?
ngu admin on 24-12-16
Kwinkqubo ethile yokupakisha, izinto zokupakisha ezinee-coefficients ezahlukeneyo zokwandiswa kwe-thermal zisetyenziswa. Ngethuba lenkqubo yokupakisha, i-wafer ifakwe kwi-substrate yokupakisha, kwaye emva koko amanyathelo okufudumeza kunye nokupholisa ayenziwa ukugqiba ukupakisha. Nangona kunjalo, ngenxa yokungahambelani phakathi ...
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Kutheni ireyithi yokusabela ye-Si kunye ne-NaOH ikhawuleza kune-SiO2?
ngu admin on 24-12-10
Kutheni umlinganiselo wokusabela kwesilicon kunye nesodium hydroxide unokugqitha owesilicon dioxide, unokuhlalutywa ngale miba ilandelayo: Umahluko kumandla ekhemikhali bond ▪ Isenzo sesilicon kunye nesodium hydroxide: Xa isilicon isabela nesodium hydroxide, iSi-Si yamandla phakathi kwayo. i-silicon...
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Kutheni le nto i-silicon ilukhuni kodwa i-brittle?
ngu admin on 24-12-10
I-Silicon yikristale ye-athomu, ene-athomu edityaniswe enye kwenye ngamabhondi adibeneyo, okwenza isakhiwo senethiwekhi yendawo. Kolu lwakhiwo, iibhondi ezidibeneyo phakathi kweathom zithe tye kakhulu kwaye zinamandla ebhondi ephezulu, eyenza isilicon ibonise ubulukhuni obuphezulu xa ixhathisa amandla angaphandle ...
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Kutheni iindonga ezisecaleni zigoba ngexesha lokukrola okomileyo?
ngu admin on 24-12-03
Non-uniformity of ion bombardment Ukuchopha okomileyo kudla ngokuba yinkqubo edibanisa iziphumo zenyama kunye neekhemikhali, apho ibhobho ye-ion iyindlela ebalulekileyo yokuqinisa umzimba. Ngethuba lenkqubo ye-etching, i-angle yesiganeko kunye nokuhanjiswa kwamandla kwee-ion kunokungafani. Ukuba i-ion iyenzeka ...
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Intshayelelo kwiitekhnoloji ezintathu eziqhelekileyo zeCVD
ngu admin on 24-12-03
I-Chemical vapor deposition (CVD) yeyona teknoloji isetyenziswa kakhulu kwishishini le-semiconductor yokufaka izinto ezahlukeneyo, kubandakanywa uluhlu olubanzi lwezinto zokugquma, izixhobo ezininzi zetsimbi kunye nemathiriyeli yealloy yesinyithi. I-CVD yitekhnoloji yemveli yokulungiselela ifilimu. Iprinci yayo...
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Ngaba idayimani ingathatha indawo yezinye izixhobo zesemiconductor yamandla aphezulu?
ngu admin on 24-11-25
Njengelitye lembombo lezixhobo zombane zanamhlanje, izixhobo ze-semiconductor zenza utshintsho olungazange lubonwe ngaphambili. Namhlanje, idayimani ngokuthe ngcembe ibonisa amandla ayo amakhulu njengesixhobo se-semiconductor yesizukulwana sesine kunye neempawu zayo ezibalaseleyo zombane kunye ne-thermal kunye nozinzo phantsi koxinzelelo olugqithisileyo ...
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Yintoni indlela yokucwangcisa yeCMP?
ngu admin on 24-11-25
I-Dual-Damascene yitekhnoloji yenkqubo esetyenziselwa ukuvelisa i-metal interconnects kwiisekethe ezidibeneyo. Luphuhliso olongezelelweyo lwenkqubo yeDamasko. Ngokwenza ngokusebenzisa imingxuma kunye ne-grooves ngexesha elifanayo kwinqanaba lenkqubo efanayo kunye nokuzalisa ngesinyithi, ukuveliswa okuhlanganisiweyo kwem...
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