Nkhani
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N’chifukwa chiyani ma Silicon Wafers ali ndi ma flats kapena notch?
Ma wafer a silicon, omwe ndi maziko a ma circuits ophatikizidwa ndi zida za semiconductor, amabwera ndi chinthu chosangalatsa - m'mphepete wosalala kapena kagawo kakang'ono kodulidwa m'mbali. Kanthu kakang'ono aka kamagwira ntchito yofunika kwambiri pakugwiritsa ntchito ma wafer ndi kupanga zida. Monga wopanga ma wafer otsogola...Werengani zambiri -
Kodi Kudula Wafer ndi Chiyani Ndipo Kungathetsedwe Bwanji?
Kodi Kudula Wafer ndi Chiyani Ndipo Kungathetsedwe Bwanji? Kudula Wafer ndi njira yofunika kwambiri popanga ma semiconductor ndipo kumakhudza mwachindunji mtundu wa chip ndi magwiridwe antchito ake. Pakupanga kwenikweni, kudula wafer—makamaka kudula kutsogolo ndi kudula kumbuyo—ndi chinthu chofala komanso choopsa ...Werengani zambiri -
Ma Substrate Opangidwa ndi Ma Pattern ndi Planar Sapphire: Njira ndi Zotsatira pa Kugwira Ntchito Mwachangu kwa Kuwala mu Ma LED Ochokera ku GaN
Mu ma diode otulutsa kuwala (ma LED) ochokera ku GaN, kupita patsogolo kosalekeza mu njira zokulira za epitaxial ndi kapangidwe ka zida kwapangitsa kuti ntchito yamkati ya quantum (IQE) ikhale pafupi kwambiri ndi mphamvu yake yoyerekeza. Ngakhale kupita patsogolo kumeneku, magwiridwe antchito onse owala a ma LED akadali maziko...Werengani zambiri -
Kumvetsetsa Ma Wafers a Semi-Insulating vs. N-Type SiC a RF Applications
Silicon carbide (SiC) yakhala chinthu chofunikira kwambiri pa zamagetsi amakono, makamaka pakugwiritsa ntchito mphamvu zambiri, ma frequency ambiri, komanso kutentha kwambiri. Makhalidwe ake apamwamba—monga bandgap yayikulu, kutentha kwambiri, komanso magetsi ambiri owonongeka—amapangitsa SiC kukhala chinthu chofunikira kwambiri...Werengani zambiri -
Momwe Mungakulitsire Mtengo Wanu Wogulira Ma Wafers Apamwamba a Silicon Carbide
Chifukwa Chake Ma Wafer a Silicon Carbide Amawoneka Okwera Mtengo—ndi Chifukwa Chake Maganizo Omwewo Ndi Osakwanira Ma wafer a Silicon carbide (SiC) nthawi zambiri amaonedwa ngati zipangizo zodula kwambiri popanga ma semiconductor amphamvu. Ngakhale kuti lingaliro limeneli si lopanda maziko, komanso silinakwanire. Vuto lenileni si ...Werengani zambiri -
Kodi tingachepetse bwanji wafer kuti ikhale "yopyapyala kwambiri"?
Kodi tingachepetse bwanji wafer mpaka "yopyapyala kwambiri"? Kodi wafer wopyapyala kwambiri ndi chiyani kwenikweni? Makulidwe wamba amasiyanasiyana (8″/12″ ma wafer mwachitsanzo) Wafer wamba: 600–775 μm Wafer wopyapyala wopyapyala: 150–200 μm Wafer wopyapyala kwambiri: pansi pa 100 μm Wafer wopyapyala kwambiri: 50 μm, 30 μm, kapena ngakhale 10–20 μm Chifukwa chiyani...Werengani zambiri -
Momwe SiC ndi GaN Zikusinthira Kuyika kwa Power Semiconductor
Makampani opanga magetsi a semiconductor akusintha kwambiri chifukwa cha kugwiritsa ntchito mwachangu zipangizo za wide-bandgap (WBG). Silicon Carbide (SiC) ndi Gallium Nitride (GaN) zili patsogolo pa kusinthaku, zomwe zimathandiza kuti zipangizo zamagetsi za m'badwo wotsatira zikhale ndi mphamvu zambiri komanso kusintha mwachangu...Werengani zambiri -
FOUP Palibe ndi Fomu Yonse ya FOUP: Buku Lophunzitsira la Akatswiri Opanga Ma Semiconductor
FOUP imayimira Front-Opening Unified Pod, chidebe chokhazikika chomwe chimagwiritsidwa ntchito popanga ma semiconductor amakono kuti chinyamule ndikusunga ma wafer mosamala. Pamene kukula kwa ma wafer kwawonjezeka, ndipo njira zopangira zinthu zakhala zovuta kwambiri, kusunga malo oyera komanso olamulidwa a ma wafer kwakhala...Werengani zambiri -
Kuchokera ku Silicon kupita ku Silicon Carbide: Momwe Zipangizo Zotenthetsera Kwambiri Zikufotokozeranso Kupaka Chip
Silicon yakhala maziko a ukadaulo wa semiconductor kwa nthawi yayitali. Komabe, pamene kuchuluka kwa transistor kumawonjezeka ndipo ma processor amakono ndi ma module amphamvu amapanga kuchuluka kwa mphamvu, zinthu zopangidwa ndi silicon zimakumana ndi zofooka zazikulu pakuwongolera kutentha ndi kukhazikika kwa makina. Silicon c...Werengani zambiri -
Chifukwa Chake Ma Wafers a SiC Oyera Kwambiri Ndi Ofunika Kwambiri pa Zamagetsi Zamagetsi Zam'badwo Wotsatira
1. Kuchokera ku Silicon kupita ku Silicon Carbide: Kusintha kwa Paradigm mu Power Electronics Kwa zaka zoposa makumi asanu, silicon yakhala msana wa zamagetsi zamagetsi. Komabe, pamene magalimoto amagetsi, makina obwezeretsanso mphamvu, malo osungira deta a AI, ndi nsanja zamlengalenga zikukankhira ku ma voltage okwera, kutentha kwakukulu ...Werengani zambiri -
Kusiyana Pakati pa 4H-SiC ndi 6H-SiC: Ndi gawo liti lomwe polojekiti yanu ikufunika?
Silicon carbide (SiC) si chinthu chapadera chongogwiritsa ntchito magetsi okha. Mphamvu zake zamagetsi ndi kutentha zimapangitsa kuti ikhale yofunika kwambiri pamagetsi amagetsi a m'badwo wotsatira, ma inverter a EV, zida za RF, ndi ntchito zama frequency apamwamba. Pakati pa mitundu ya SiC, 4H-SiC ndi 6H-SiC ndizo zikutsogolera pamsika—koma...Werengani zambiri -
Kodi N'chiyani Chimachititsa Kuti Sapphire Substrate Yabwino Kwambiri Igwiritsidwe Ntchito pa Ntchito za Semiconductor?
Chiyambi Ma substrates a safiro amatenga gawo lofunikira pakupanga ma semiconductor amakono, makamaka mu ma optoelectronics ndi zida zogwiritsidwa ntchito pagulu. Monga mtundu umodzi wa aluminiyamu oxide (Al₂O₃), safiro imapereka kuphatikiza kwapadera kwa kuuma kwa makina, kukhazikika kwa kutentha...Werengani zambiri