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Sei Semiconductor Devices Inoda "Epitaxial Layer"
Kwakabva Zita rokuti "Epitaxial Wafer" Kugadzirira kweWafer kunosanganisira matanho maviri makuru: substrate kugadzirira uye epitaxial process. Iyo substrate inogadzirwa ne semiconductor imwe chete crystal zvinhu uye inowanzogadziriswa kugadzira semiconductor zvishandiso. Inogona zvakare kuita epitaxial pro ...Verenga zvimwe -
Chii chinonzi Silicon Nitride Ceramics?
Silicon nitride (Si₃N₄) ceramics, seyakagadziridzwa zviumbwa zveceramics, ine zvivakwa zvakanakisa senge tembiricha yakakwira, kusimba kwepamusoro, kuomarara kwepamusoro, kuomarara kwepamusoro, kuramba kukwira, oxidation kuramba, uye kupfeka kuramba. Pamusoro pezvo, vanopa zvakanaka ...Verenga zvimwe -
SK Siltron inogamuchira chikwereti chemadhora mazana mashanu nemakumi mana nemana kubva kuDOE yekuwedzera kugadzirwa kwesilicon carbide wafer
Dhipatimendi reUS reMagetsi (DOE) nguva pfupi yadarika rakatendera chikwereti chemadhora mazana mashanu nemakumi mana nemana emamiriyoni emadhora (kusanganisira madhora mazana mana nemakumi masere neshanu emamiriyoni emadhora uye madhora mazana matanhatu nemakumi mashanu emamiriyoni emadhora) kuna SK Siltron, inogadzira semiconductor wafer pasi peSK Group, kutsigira kuwedzera kwayo kwemhando yepamusoro silicon carbide (SiC). ...Verenga zvimwe -
Chii chinonzi ALD system (Atomic Layer Deposition)
Semicera ALD Susceptors: Kugonesa Atomic Layer Deposition ne Precision uye Kuvimbika Atomic Layer Deposition (ALD) inzira yekucheka-kumucheto iyo inopa atomic-scale chaiyo yekuisa mafirimu matete mumaindasitiri akasiyana epamusoro-tech, anosanganisira zvemagetsi, simba,...Verenga zvimwe -
Front End of Line (FEOL): Kuisa Nheyo
Iyo yekumberi, yepakati uye kumashure inoguma yesemiconductor yekugadzira mitsara yekugadzira Iyo semiconductor yekugadzira nzira inogona kukamurwa kuita nhanho nhatu: 1) Pamberi pekupedzisira mutsara2) Pakati pekupedzisira mutsara3) Kumashure kumagumo emutsara Tinogona kushandisa fananidzo yakapusa sekuvaka imba. kuongorora iyo yakaoma proc ...Verenga zvimwe -
Nhaurirano pfupi pamusoro peiyo photoresist coating process
Nzira dzekupfeka dzephotoresist dzinowanzo kupatsanurwa kuita spin coating, dip coating uye roll coating, pakati peiyo spin coating ndiyo inonyanya kushandiswa. Nekusonera coating, photoresist inodonhedzwa pane substrate, uye iyo substrate inogona kutenderedzwa nekumhanya kukuru kuti iite ...Verenga zvimwe -
Photoresist: yakakosha zvinhu zvine zvipingamupinyi zvakakwirira zvekupinda kwema semiconductors
Photoresist parizvino inoshandiswa zvakanyanya mukugadzirisa nekugadzira yakanaka graphic maseketi muindasitiri yeruzivo yeoptoelectronic. Mutengo weiyo photolithography process inosvika makumi matatu neshanu muzana yezvese chip kugadzira process, uye nguva yekushandisa inotora 40% kusvika 60 ...Verenga zvimwe -
Wafer pamusoro kusvibiswa uye nzira yekuona kwayo
Iko kuchena kweiyo wafer surface kuchakanganisa zvakanyanya chiyero chekukodzera cheanotevera semiconductor maitiro uye zvigadzirwa. Kusvika pa50% yezvese kurasikirwa kwegoho kunokonzerwa nekusvibiswa kwewafer surface. Zvinhu zvinogona kukonzera shanduko isingadzoreki mumagetsi perf...Verenga zvimwe -
Tsvagiridzo pane semiconductor die bonding process uye michina
Kudzidza pane semiconductor kufa bonding process, inosanganisira adhesive bonding process, eutectic bonding process, soft solder bonding process, sirivheri sintering bonding process, inopisa kudzvanya bonding process, flip chip bonding process. Iwo marudzi uye akakosha tekinoroji zviratidzo ...Verenga zvimwe -
Dzidza nezve kuburikidza nesilicon kuburikidza (TSV) uye kuburikidza negirazi kuburikidza (TGV) tekinoroji mune chimwe chinyorwa
Packaging tekinoroji ndeimwe yeanonyanya kukosha maitiro muindasitiri yesemiconductor. Zvinoenderana nechimiro chepakeji, inogona kupatsanurwa kuita socket package, pamusoro pekuisa pasuru, BGA package, chip size package (CSP), single chip module package (SCM, gap pakati peiyo wiring pa ...Verenga zvimwe -
Chip Manufacturing: Etching Equipment uye Process
Mune semiconductor yekugadzira maitiro, etching tekinoroji inzira yakakosha inoshandiswa kunyatso bvisa zvinhu zvisingadiwe pane substrate kuti iite yakaoma edunhu mapatani. Ichi chinyorwa chichaunza maviri mainstream etching tekinoroji zvakadzama - capacitively yakabatana plasma ...Verenga zvimwe -
Yakadzama maitiro esilicon wafer semiconductor kugadzira
Chekutanga, isa polycrystalline silicon uye dopants mu quartz crucible mune imwechete yekristaro choto, simudza tembiricha kusvika kupfuura 1000 madhigirii, uye tora polycrystalline silicon munzvimbo yakanyungudutswa. Silicon ingot kukura inzira yekugadzira polycrystalline silicon kuita imwe crystal s ...Verenga zvimwe