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Waa maxay sababta Aaladaha Semiconductor ay ugu baahan yihiin "Lakabka Epitaxial"
Asalka Magaca "Epitaxial Wafer" diyaarinta wafer waxa ay ka kooban tahay laba tillaabo oo waaweyn: diyaarinta substrate iyo habka epitaxial. Substrate-ka waxa uu ka samaysan yahay semiconductor hal walxo waxaana sida caadiga ah loo farsameeyaa si loo soo saaro qalabka semiconductor. Waxa kale oo ay mari kartaa epitaxial pro ...Sii akhri -
Waa maxay Ceramics Silicon Nitride?
Silicon nitride (Si₃N₄) dhoobada, sida dhoobada qaabdhismeedka horumarsan, waxay leeyihiin sifooyin aad u fiican sida iska caabin heerkul sare ah, xoog sare, adkeysi sare, qallafsanaan sare, iska caabin gurguurta, caabbinta oksaydhka, iyo xidhashada caabbinta. Intaa waxaa dheer, waxay bixiyaan t ...Sii akhri -
SK Siltron wuxuu ka helaa $544 milyan oo amaah ah DOE si loo ballaariyo wax soo saarka wafer-ka silikoon carbide
Waaxda Tamarta ee Mareykanka (DOE) ayaa dhawaan ansixisay $544 milyan oo amaah ah (oo ay ku jiraan $481.5 milyan oo maamule ah iyo $62.5 milyan oo dulsaar ah) SK Siltron, oo ah soo saaraha wafer-ka yar ee SK Group, si ay u taageerto ballaarinta silikoon carbide (SiC) oo tayo sare leh. ...Sii akhri -
Waa maxay nidaamka ALD (Atomic Layer Deposition)
Semicera ALD Susceptors: Awood-siinta lakabka atomiga ee saxda ah iyo kaydinta lakabka atomiga ah ee la isku halleyn karo (ALD) waa farsamo gees-goyn ah oo bixisa saxnaanta cabirka atomiga ee lagu xareeyo filimada khafiifka ah ee kala duwan ee warshadaha tignoolajiyada sare, oo ay ku jiraan elektiroonigga, tamarta, ...Sii akhri -
Marti-geliyayaasha Semicera Booqashada Macmiilka Warshadaha LED-ka ee Jabbaan si ay u soo bandhigaan Khadka Wax-soo-saarka
Semicera waxay ku faraxsan tahay inay ku dhawaaqdo inaan dhawaan soo dhaweynay wafdi ka socda saaraha hormuudka ah ee LED-ka Japan ee socdaalka khadka wax soo saarka. Booqashadani waxay muujineysaa iskaashiga sii kordhaya ee ka dhexeeya Semicera iyo warshadaha LED-ka, maadaama aan sii wadno bixinta tayada sare, ...Sii akhri -
Dhamaadka hore ee khadka (FEOL): Dhigista Aasaaska
Dhamaadka hore, dhexe iyo danbe ee khadadka wax soo saarka semiconductor Habka wax soo saarka semiconductor waxaa loo qaybin karaa qiyaas ahaan saddex marxaladood: 1) Dhammaadka hore ee line2) Dhammaadka dhexe ee line3) Dhammaadka dambe ee xariiqda Waxaan isticmaali karnaa isbarbardhig fudud sida dhismaha guri. si loo sahmiyo nidaamka qalafsan...Sii akhri -
Dood kooban oo ku saabsan habka dahaadhka sawir-qaadista
Hababka daahan ee photoresist guud ahaan waxa loo qaybiyaa daahan lafdhabarta, daahan quusin iyo daahan duudduuban, kuwaas oo daahan lafdhabarta waa inta badan la isticmaalo. Dahaarka lafdhabarta, photoresisist ayaa lagu daadanayaa substrate-ka, substrate-kana waxa lagu wareejin karaa xawaare sare si loo helo...Sii akhri -
Photoresist: walxo xudun u ah oo leh caqabado sare gelitaanka semiconductors
Photoresist hadda waxaa si weyn loogu isticmaalaa habaynta iyo soo saarista wareegyada garaafyada wanaagsan ee warshadaha macluumaadka optoelectronic. Qiimaha habka sawir-qaadista ayaa ah qiyaastii 35% dhammaan habka wax-soo-saarka chip-ka, iyo isticmaalka wakhtiga ayaa xisaabinaya 40% ilaa 60 ...Sii akhri -
Wafer wasakhaysan dusha sare iyo habka lagu ogaanayo
Nadaafadda dusha sare ee wafer-ka ayaa si weyn u saameyn doonta heerka u-qalmitaanka ee hababka iyo badeecadaha soo socda ee semiconductor. Ilaa 50% dhammaan khasaaraha wax-soo-saarka waxaa sababa wasakhowga dusha sare ee wafer. Walxaha keeni kara isbeddel aan la koontaroolin oo ku yimaada korontadu...Sii akhri -
Cilmi-baadhis ku saabsan habka isku xidhka iyo qalabka dhimista semiconductor
Daraasad ku saabsan habka isku xidhka semiconductor die, oo ay ku jiraan habka isku xidhka dhejiska, habka isku xidhka eutectic, habka xidhidhiyaha jilicsan, habka xidhidhiyaha qalinka, habka xidhidhiyaha kulul, habka isku xidhka chip chip. Noocyada iyo tilmaamayaasha farsamada ee muhiimka ah ...Sii akhri -
Wax ku baro silikoon iyada oo loo marayo (TSV) iyo iyada oo la adeegsanayo tignoolajiyada (TGV) hal maqaal
Tignoolajiyada baakaduhu waa mid ka mid ah hababka ugu muhiimsan ee warshadaha semiconductor. Marka loo eego qaabka xirmada, waxaa loo qaybin karaa xirmo godad, xirmo buurta dusha sare, xirmada BGA, xirmada cabbirka chip (CSP), xirmada moduleka chip-ka ah (SCM, farqiga u dhexeeya fiilooyinka ...Sii akhri -
Soosaarka Chip: Qalabka Etching iyo Habka
Habka wax soo saarka semiconductor-ka, tignoolajiyada etching waa geedi socod muhiim ah oo loo isticmaalo in si sax ah looga saaro agabka aan loo baahnayn ee substrate-ka si loo sameeyo qaabab wareeg oo adag. Maqaalkani wuxuu si faahfaahsan u soo bandhigi doonaa laba teknooloji etching caadiga ah - balaasmaha oo awood lehSii akhri