Lintlha tsa 'Maraka: Semiconductor, Passive Component, MOSFET
1. Litlaleho tsa 'maraka li fana ka maikutlo a hore khaello ea phepelo ea IC le linako tse telele tsa ho fana li tla tsoela pele
La 3 Hlakola, 2023 - Khaello ea phepelo le linako tse telele tsa ho etella pele li tla tsoelapele ho fihlela ka 2023, leha ho na le lintlafatso tse tlalehiloeng ho tse ling tsa lithibelo tsa phepelo ea IC.Ka ho khetheha, khaello ea likoloi e tla ata.Karolelano ea potoloho ea ntlafatso ea sensor e feta libeke tse 30;Phepelo e ka fumanoa feela ka mokhoa o ajoang 'me ha e bontše matšoao a ntlafatso.Leha ho le joalo, ho na le liphetoho tse ntle ha nako ea ho etella pele ea MOSFET e khutsufatsoa.
Litheko tsa lisebelisoa tsa discrete, li-module tsa matla le li-MOSFET tse nang le matla a tlase li ntse li tsitsisa butle.Litheko tsa 'maraka bakeng sa likarolo tse tloaelehileng li qala ho theoha le ho tsitsa.Li-semiconductors tsa Silicon carbide, tseo pele li neng li hloka ho ajoa, li ntse li fumaneha habonolo, ka hona, tlhoko e lebelletsoe ho nolofala ho Q12023.Ka lehlakoreng le leng, litheko tsa li-module tsa matla li lula li le holimo haholo.
Keketseho ea lik'hamphani tsa likoloi tse ncha tsa lefats'e e lebisitse ho phahama ha tlhoko ea li-rectifiers (Schottky ESD) mme phepelo e ntse e le tlase.Phepelo ea li-IC tsa taolo ea matla joalo ka LDOs, AC/DC le DC/DC converters e ntse e ntlafala.Linako tsa ho etella pele li pakeng tsa libeke tse 18-20, empa phepelo ea likarolo tse amanang le koloi e ntse e le thata.
2. Ka ho phahama ho tsoelang pele ha litheko tsa thepa, likarolo tse sa sebetseng li lebeletsoe ho phahamisa litheko ho Q2
La 2 Hlakola 2023 - Lipotoloho tsa lisebelisoa tsa elektronike tse sa sebetseng li tlalehoa hore li tla lula li tsitsitse ho fihlela 2022, empa litšenyehelo tse ntseng li phahama tsa thepa e tala li fetola setšoantšo.Theko ea koporo, nickel le aluminium e eketsa haholo litšenyehelo tsa ho etsa li-MLCC, li-capacitor le li-inductors.
Nickel ka ho khetheha ke thepa e ka sehloohong e sebelisoang tlhahiso ea MLCC, ha tšepe e boetse e sebelisoa ho sebetsa ka capacitor.Ho feto-fetoha ha litheko ho tla lebisa ho litheko tse phahameng tsa lihlahisoa tse felileng 'me ho ka baka litlamorao tse ling ka tlhokahalo ea li-MLCC kaha theko ea likarolo tsena e tla tsoela pele ho nyoloha.
Ho phaella moo, ho tloha ka lehlakoreng la 'maraka oa lihlahisoa, nako e mpe ka ho fetisisa bakeng sa indasteri ea likarolo tse sa sebetseng e felile' me bafani ba lebeletsoe ho bona matšoao a ho hlaphoheloa ha 'maraka karolong ea bobeli ea selemo sena, ka likopo tsa likoloi ka ho khetheha li fana ka mokhanni o moholo oa kholo bakeng sa karolo e sa sebetseng. bafani ba thepa.
3. Ansys Semiconductor: likoloi, li-server tsa MOSFET li ntse li felile
Boholo ba lik'hamphani tse ho semiconductor le phepelo ea lisebelisoa tsa elektroniki li boloka pono e khutsitseng ea maemo a mmaraka ka 2023, empa litloaelo tsa likoloi tsa motlakase (EVs), mahlale a macha a matla, le komporo ea maru li ntse li tsoela pele.Moetsi oa likarolo tsa matla Ansei Semiconductor (Nexperia) Motlatsi oa Motlatsi oa Lin Yushu o bontšitse hore, ha e le hantle, likoloi, li-server tsa MOSFET li ntse li "feela".
Lin Yushu o itse, ho kenyelletsa le silicon e thehiloeng insulated heke bipolar transistor (SiIGBT), silicon carbide (SiC) likarolo, lekhalo lena le pharaletseng la matla, sehlopha sa boraro sa likarolo tsa semiconductor, li tla sebelisoa libakeng tsa kholo e phahameng, ka ts'ebetso e fetileng ea silicon e sa sebetseng. e ts'oanang, boloka theknoloji e teng e ke ke ea khona ho boloka lebelo la indasteri, bahlahisi ba ka sehloohong ba mafolofolo haholo ho tsetela.
Litaba tsa Feme ea Pele: ST, Western Digital, SK Hynix
4. STMicroelectronics ho tsetela $4 bilione ho atolosa 12-inch wafer fab
Jan. 30, 2023 - STMicroelectronics (ST) haufinyane e phatlalalitse merero ea ho tsetela hoo e ka bang $ 4 limilione tse likete selemong sena ho atolosa lesela la eona la 12-inch wafer le ho eketsa bokhoni ba eona ba tlhahiso ea silicon carbide.
Ho pholletsa le 2023, k'hamphani e tla tsoelapele ho kenya ts'ebetsong leano la eona la pele la ho tsepamisa maikutlo makaleng a likoloi le a indasteri, ho boletse Jean-Marc Chery, mopresidente le molaoli ea ka sehloohong oa STMicroelectronics.
Chery o hlokometse hore chelete e ka bang $ 4 bilione ea litšenyehelo tsa lichelete e reriloe bakeng sa 2023, haholo-holo bakeng sa katoloso ea masela a 12-inch le keketseho ea bokhoni ba tlhahiso ea silicon carbide, ho kenyelletsa le merero ea li-substrates.Chery o lumela hore lekeno la selemo se felletseng la 2023 la k'hamphani le tla ba ho tloha ho $16.8 billion ho isa ho $17.8 billion, ka kholo ea selemo le selemo ka liperesente tse 4 ho isa ho tse 10, ho ipapisitse le tlhoko e matla ea bareki le keketseho ea matla a tlhahiso.
5. Western Digital e Phatlalatsa Matsete a Limilione tse $900 ho Itokiselletsa ho Amohuoa ha Khoebo ea Memori ea Flash
La 2 Hlakubele 2023 - Western Digital haufinyane e phatlalalitse hore e tla fumana letsete la $ 900 milione le etelletsoeng pele ke Apollo Global Management, le Elliott Investment Management le eona e nkang karolo.
Ho latela mehloli ea indasteri, matsete ke selelekela sa kopano lipakeng tsa Western Digital le Armor Man.Khoebo ea hard drive ea Western Digital e lebelletsoe ho lula e ikemetse ka mor'a ho kopanngoa, empa lintlha li ka fetoha.
Joalo ka ha ho tlalehiloe pejana, mekha e 'meli e phethetse moralo o pharalletseng o tla bona Western Digital e theola khoebo ea eona ea memori ea flash mme e kopane le Armored Man ho theha k'hamphani ea Amerika.
Mookameli oa Western Digital David Goeckeler o itse Apollo le Elliott ba tla thusa Western Digital ka karolo e latelang ea tlhahlobo ea eona ea leano.
6. SK Hynix e hlophisa bocha sehlopha sa CIS, e shebane le lihlahisoa tse phahameng
Ka la 31 Pherekhong 2023, ho tlalehoa hore SK Hynix e ntlafalitse sehlopha sa eona sa CMOS image sensor (CIS) e le hore e tlose maikutlo a eona ho tloha ho holisa karolo ea mmaraka ho ea ho nts'etsopele ea lihlahisoa tsa boleng bo holimo.
Sony ke mohlahisi e moholo ka ho fetisisa lefatšeng oa likarolo tsa CIS, e lateloe ke Samsung.E shebane le qeto e phahameng le ho sebetsa ka bongata, lik'hamphani tsena tse peli hammoho li laola karolo ea 70 ho isa ho 80 lekholong ea 'maraka, Sony e nang le hoo e ka bang karolo ea 50 lekholong ea 'maraka.SK Hynix e batla e le nyane sebakeng sena mme e tsepamisitse maikutlo ho CIS ea boemo bo tlase ka liqeto tsa 20 megapixels kapa ka tlase ho nako e fetileng.
Leha ho le joalo, k'hamphani e se e qalile ho fana ka Samsung ka CIS ea eona ka 2021, ho kenyeletsoa CIS ea 13-megapixel bakeng sa mehala e phuthoang ea Samsung le sensor ea 50-megapixel bakeng sa letoto la Galaxy A la selemong se fetileng.
Litlaleho li bonts'a hore sehlopha sa SK Hynix CIS se se se thehile sehlopha se senyenyane ho tsepamisa maikutlo ho nts'etsopele ea mesebetsi le likarolo tse itseng bakeng sa li-sensors tsa litšoantšo.
Nako ea poso: Feb-07-2023