Ọnụ ahịa ahịa: Semiconductor, Akụkụ Passive, MOSFET
1. Akụkọ ahịa na-egosi na ụkọ ọkọnọ IC na ogologo oge nnyefe ga-aga n'ihu
Febụwarị 3, 2023 – ụkọ inyefe na ogologo oge ndu ga-aga n'ihu n'ime 2023, n'agbanyeghị mmelite a kọrọ na ụfọdụ n'ime ụgbụ mgbụsị akwụkwọ IC.Karịsịa, ụkọ ụgbọ ala ga-agbasa ebe niile.Nkezi okirikiri mmepe ihe mmetụta bụ ihe karịrị izu 30;Enwere ike nweta ntinye naanị na nkesa na-egosi na ọ nweghị ihe ọ bụla na-egosi ọganihu.Agbanyeghị, enwere mgbanwe ụfọdụ dị mma ka oge ndu MOSFET dị mkpụmkpụ.
Ọnụ ahịa ngwaọrụ pụrụ iche, modul ike na obere voltaji MOSFET na-eji nwayọọ nwayọọ kwụsie ike.Ọnụ ahịa ahịa maka akụkụ ndị nkịtị na-amalite ịda ma kwụsie ike.Silicon carbide semiconductors, nke chọrọ nkesa na mbụ, na-adịwanye ngwa ngwa, yabụ, a na-ebu amụma ka ọ dị mfe na Q12023.N'aka nke ọzọ, ọnụahịa nke modul ike na-anọgide na-adị elu.
Mmụba nke ụlọ ọrụ ụgbọ ala ọhụrụ zuru ụwa ọnụ emeela ka ịrị elu nke ndị na-ahụ maka ndozi (Schottky ESD) na ọkọnọ ka dị ala.Ịnweta IC njikwa ike dị ka LDOs, AC/DC na DC/DC na-agbanwe agbanwe na-akawanye mma.Oge ndu ugbu a dị n'etiti izu 18-20, mana ọkọnọ nke akụkụ ndị metụtara ụgbọ ala ka na-esi ike.
2. Site na mmụba na-aga n'ihu na ọnụ ahịa ihe onwunwe, a na-atụ anya na ihe ndị na-agafe agafe ga-ebuli ọnụ ahịa na Q2
Febụwarị 2, 2023 - A na-akọ na usoro nnyefe maka ngwa eletrọnịkị na-agafe agafe ga-adịgide ruo 2022, mana ịrị elu ọnụ ahịa akụrụngwa na-agbanwe foto a.Ọnụ ego ọla kọpa, nickel na aluminom na-abawanye ọnụ ahịa nke nrụpụta MLCC, capacitors na inductor.
Nickel karịsịa bụ isi ihe eji emepụta MLCC, ebe a na-ejikwa ígwè na-arụ ọrụ capacitor.Mgbanwe ọnụahịa ndị a ga-eduga n'ọnụ ahịa dị elu maka ngwaahịa emechara ma nwee ike ịmepụta mmetụta ọzọ na-arị elu site na ọchịchọ maka MLCC dịka ọnụahịa nke akụrụngwa ndị a ga-aga n'ihu na-arị elu.
Na mgbakwunye, site n'akụkụ ahịa ngwaahịa, oge kachasị njọ maka ụlọ ọrụ akụrụngwa na-agafe agafe agafeela, a na-atụkwa anya na ndị na-eweta ngwaahịa ga-ahụ ihe ịrịba ama nke mgbake ahịa na nkeji nke abụọ nke afọ a, yana ngwa ngwa ụgbọ ala na-enye ndị na-anya isi na-eto eto maka akụrụngwa na-agafe agafe. ndị na-ebubata ihe.
3. Ansys Semiconductor: automotive, sava MOSFET ka agwụla
Ọtụtụ ụlọ ọrụ dị na semiconductor na igwe eletriki ọkọnọ na-ejigide echiche na-echekwa ọnọdụ ahịa na 2023, mana usoro nke ụgbọ ala eletrik (EV), teknụzụ ume ọhụrụ na igwe ojii na-aga n'ihu na-akwụsịghị akwụsị.Onye nrụpụta ike akụrụngwa Ansei Semiconductor (Nexperia) osote onye isi ala Lin Yushu nyocha rụtụrụ aka na, n'ezie, ụgbọ ala, MOSFET nkesa ka “na-apụ n'anya”.
Lin Yushu kwuru, gụnyere silicon based insulated gate bipolar transistor (SiIGBT), silicon carbide (SiC) components, ndị a obosara ike ọdịiche, nke atọ Atiya nke semiconductor components, ga-eji na elu ibu ebe, na n'oge gara aga usoro silicon dị ọcha adịghị. otu ahụ, nọgide na-enwe nkà na ụzụ dị ugbu a agaghị enwe ike ịnọgide na-aga n'ihu na ngwa ngwa nke ụlọ ọrụ, ndị isi na-emepụta na-arụsi ọrụ ike na ntinye ego.
Akụkọ ụlọ ọrụ izizi: ST, Western Digital, SK Hynix
4. STMicroelectronics itinye ego $ 4 ijeri iji gbasaa 12-inch wafer fab
Jan. 30, 2023 - STMicroelectronics (ST) na nso nso a kwuputara atụmatụ itinye ego ihe dị ka ijeri $ 4 n'afọ a iji gbasaa 12-inch wafer fab ma nwekwuo ikike nrụpụta silicon carbide.
N'ime 2023 dum, ụlọ ọrụ ahụ ga-aga n'ihu na-emejuputa atumatu mbụ ya nke ilekwasị anya na mpaghara ụgbọ ala na ụlọ ọrụ mmepụta ihe, Jean-Marc Chery, onye isi oche na onye isi nchịkwa nke STMicroelectronics kwuru.
Chery kwuru na ihe dị ka ijeri $ 4 na mmefu ego ka a na-eme atụmatụ maka 2023, bụ isi maka ịgbasa faịlị inch 12 na mmụba na ikike nrụpụta silicon carbide, gụnyere atụmatụ maka mkpụrụ.Chery kwenyere na ego ụlọ ọrụ na-enweta afọ 2023 zuru oke ga-adị n'ihe ruru ijeri $ 16.8 ruo ijeri $ 17.8, yana uto afọ n'afọ na nso nke 4 pasent ruo pasent 10, dabere na ọchịchọ ndị ahịa siri ike na ikike nrụpụta.
5. Western Digital na-akpọsa ntinye ego nde $900 iji kwado maka ịchụpụ azụmahịa ebe nchekwa Flash
Febụwarị 2, 2023 – Western Digital kwuputara n'oge na-adịbeghị anya na ọ ga-enweta ntinye ego nde $900 nke Apollo Global Management na-eduzi, yana Elliott Investment Management na-esonye.
Dị ka isi mmalite ụlọ ọrụ si kwuo, ntinye ego a bụ ihe mmalite maka njikọ n'etiti Western Digital na Armor Man.A na-atụ anya azụmaahịa draịvụ ike Western Digital ga-anọọrọ onwe ya ka njikọta ahụ gachara, mana nkọwa nwere ike ịgbanwe.
Dịka akọwara na mbụ, ndị otu abụọ ahụ emechaala usoro nkwekọrịta sara mbara nke ga-ahụ Western Digital tụfuo azụmaahịa ebe nchekwa flash ya wee jikọta ya na Armored Man iji guzobe ụlọ ọrụ US.
Onye isi ala Western Digital David Goeckerer kwuru na Apollo na Elliott ga-enyere Western Digital aka na usoro na-esote nke ntule atụmatụ ya.
6. SK Hynix na-ahazi ndị otu CIS, lekwasịrị anya ngwaahịa dị elu
Na Jenụwarị 31, 2023, a kọrọ na SK Hynix hazigharịrị ndị otu CMOS image sensọ (CIS) ka ọ gbanwee nlebara anya ya site na ịgbasa oke ahịa gaa n'ịmepụta ngwaahịa dị elu.
Sony bụ onye nrụpụta akụrụngwa CIS kachasị n'ụwa, Samsung sochiri ya.Na-elekwasị anya na mkpebi dị elu na multifunctionality, ụlọ ọrụ abụọ ahụ na-achịkwa 70 ruo 80 pasent nke ahịa, na Sony nwere ihe dị ka pasent 50 nke ahịa ahụ.SK Hynix dị obere na mpaghara a ma lekwasịrị anya na CIS dị ala nwere mkpebi nke 20 megapixels ma ọ bụ obere n'oge gara aga.
Agbanyeghị, ụlọ ọrụ ahụ amalitelarị ịnye Samsung CIS ya na 2021, gụnyere 13-megapixel CIS maka ekwentị Samsung foldable yana ihe mmetụta 50-megapixel maka usoro Galaxy A nke afọ gara aga.
Akụkọ na-egosi na ndị otu SK Hynix CIS emepụtala ugbu a otu ndị otu ka ha lekwasị anya n'ịzụlite ọrụ na njirimara maka ihe mmetụta oyiyi.
Oge nzipu: Feb-07-2023