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Me yasa na'urorin Semiconductor ke buƙatar "Layin Epitaxial"
Asalin Sunan "Epitaxial Wafer" Shirye-shiryen Wafer ya ƙunshi manyan matakai guda biyu: shirye-shiryen substrate da tsarin epitaxial. An yi substrate ɗin da kayan kristal guda ɗaya kuma ana sarrafa shi don samar da na'urorin semiconductor. Hakanan yana iya jurewa epitaxial pro ...Kara karantawa -
Menene Silicon Nitride Ceramics?
Silicon nitride (Si₃N₄) tukwane, a matsayin ci-gaba tukwane na tsarin, suna da kyawawan kaddarorin irin su juriya mai ƙarfi, ƙarfi mai ƙarfi, ƙarfin ƙarfi, ƙarfi mai ƙarfi, juriya mai rarrafe, juriya na iskar shaka, da juriya. Har ila yau, suna ba da kyauta mai kyau ...Kara karantawa -
SK Siltron yana karɓar lamunin dala miliyan 544 daga DOE don faɗaɗa samar da wafer silicon carbide
Ma'aikatar Makamashi ta Amurka (DOE) kwanan nan ta amince da lamunin dala miliyan 544 (ciki har da dala miliyan 481.5 a babba da dala miliyan 62.5 a cikin ruwa) ga SK Siltron, mai kera wafer na semiconductor a ƙarƙashin SK Group, don tallafawa haɓakar haɓakar siliki mai inganci (SiC). ...Kara karantawa -
Menene tsarin ALD (Atomic Layer Deposition)
Semicera ALD Susceptors: Ba da damar Atomic Layer Deposition tare da Mahimmanci da Amintaccen Atomic Layer Deposition (ALD) wata fasaha ce mai yankewa wacce ke ba da daidaitattun sikelin atomic don adana fina-finai na bakin ciki a cikin manyan masana'antu na fasaha daban-daban, gami da lantarki, makamashi, ...Kara karantawa -
Ƙarshen Ƙarshen Layi (FEOL): Ƙirƙirar Gidauniyar
Ƙarshen gaba, tsakiya da baya na layin samar da semiconductor Tsarin masana'antu na semiconductor za a iya kasu kusan zuwa matakai uku: 1) Ƙarshen layi na gaba2) Ƙarshen layin3) Ƙarshen layi na baya Za mu iya amfani da kwatanci mai sauƙi kamar gina gida. don bincika hadaddun proc ...Kara karantawa -
Takaitacciyar tattaunawa akan tsarin suturar hoto
Hanyoyin shafawa na photoresist gabaɗaya an raba su zuwa suturar juzu'i, suturar tsomawa da murfin yi, daga cikinsu akwai abin da aka fi amfani da shi. Ta hanyar juzu'in jujjuyawar, ana ɗigowar photoresis a kan substrate, kuma ana iya jujjuya substrate cikin babban sauri don samun...Kara karantawa -
Photoresist: ainihin abu tare da manyan shinge don shigarwa don semiconductor
Photoresist a halin yanzu ana amfani da ko'ina wajen sarrafawa da samar da kyawawan da'irori masu hoto a cikin masana'antar bayanan optoelectronic. Farashin tsarin photolithography yana kimanin kusan kashi 35% na dukkan tsarin masana'antar guntu, kuma yawan amfani da lokaci ya kai 40% zuwa 60 ...Kara karantawa -
Wafer gurbacewar yanayi da hanyar gano ta
Tsaftace saman wafer zai yi tasiri sosai akan ƙimar cancantar matakai da samfuran na gaba. Har zuwa kashi 50% na duk asarar amfanin gona yana haifar da gurɓacewar ƙasa. Abubuwan da za su iya haifar da canje-canje marasa sarrafawa a cikin perf na lantarki ...Kara karantawa -
Bincike kan tsarin haɗin gwiwar semiconductor mutu da kayan aiki
Nazari akan tsarin haɗin gwiwar semiconductor mutu, gami da tsarin haɗin gwiwa, tsarin eutectic bonding, tsari mai laushi mai laushi, tsarin haɗin gwiwar azurfa, tsarin haɗawa mai zafi, tsarin juye guntu haɗin gwiwa. Nau'ukan da mahimman alamun fasaha ...Kara karantawa -
Koyi game da ta hanyar silicon ta (TSV) da kuma ta gilashin ta hanyar fasaha (TGV) a cikin labarin ɗaya
Fasahar marufi shine ɗayan mahimman matakai a cikin masana'antar semiconductor. Dangane da siffar fakitin, ana iya raba shi zuwa fakitin soket, fakitin Dutsen saman, kunshin BGA, kunshin girman guntu (CSP), kunshin guntu guda ɗaya (SCM, rata tsakanin wayoyi akan ...Kara karantawa -
Manufacturing Chip: Kayan Aiki da Tsari
A cikin tsarin masana'antar semiconductor, fasahar etching wani muhimmin tsari ne wanda ake amfani da shi don cire ainihin kayan da ba'a so akan ma'aunin don samar da sifofin da'ira masu rikitarwa. Wannan labarin zai gabatar da manyan fasahohin etching guda biyu daki-daki - capacitively hade da plasma ...Kara karantawa -
Cikakken tsari na masana'antar wafer semiconductor silicon
Da farko, sanya siliki na polycrystalline da dopants a cikin crucible quartz a cikin tanderun crystal guda ɗaya, ƙara zafin jiki zuwa fiye da digiri 1000, kuma sami silicon polycrystalline a cikin narkakken yanayi. Silicon ingot girma wani tsari ne na yin polycrystalline silicon zuwa kristal guda ɗaya ...Kara karantawa