Silsiladda Warshadaha
Warshadaha semiconductor, oo ah qaybta ugu muhiimsan ee warshadaha qaybaha elektiroonigga ah, haddii loo kala saaro si waafaqsan sifooyinka alaabada kala duwan, waxaa inta badan loo kala saaraa sida: qalabyada kala duwan, wareegyada isku dhafan, qalabka kale iyo wixii la mid ah. Waxaa ka mid ah, qalabka discrete waxaa loo sii kala qaybin karaa diodes, transistor, thyristors, transistor, iwm.
Qaybaha ugu muhiimsan ee warshadaha semiconductor
Semiconductors ayaa udub dhexaad u ah aalado badan oo dhameystiran oo warshadeysan, kuwaas oo inta badan loo isticmaalo aaladaha elektiroonigga ah ee macaamiisha, isgaarsiinta, baabuurta, warshadaha/caafimaadka, kumbuyuutarka, militariga/dawladda, iyo meelaha kale ee muhiimka ah. Marka loo eego muujinta xogta Semi, semiconductors waxay inta badan ka kooban yihiin afar qaybood: wareegyada isku dhafan (qiyaastii 81%), aaladaha indhaha (qiyaastii 10%), aaladaha discrete (qiyaastii 6%), iyo dareemayaal (qiyaastii 3%). Maaddaama wareegyada isku dhafan ay ku xisaabtamayaan boqolkiiba weyn ee wadarta guud, warshaduhu waxay inta badan barbar dhigaan semiconductors iyo wareegyo isku dhafan. Marka loo eego noocyada kala duwan ee alaabooyinka, wareegyada isku dhafan ayaa loo sii kala qaybiyaa afar qaybood oo waaweyn: aaladaha macquulka ah (qiyaastii 27%), xusuusta (qiyaastii 23%), microprocessors (qiyaastii 18%), iyo aaladaha analooga (qiyaastii 13%).
Marka loo eego kala-soocidda silsiladda warshadaha, silsiladda warshadaha semiconductor waxay u qaybsantaa silsiladda taageerada sare ee silsiladda warshadaha, silsiladda warshadaha xudunta u ah, iyo silsilada baahida hoose ee warshadaha. Warshadaha bixiya agabka, qalabka, iyo injineernimada nadiifka ah waxaa loo kala saaraa sidii silsiladda taageerada semiconductor; naqshadeynta, wax-soo-saarka, iyo baakaynta iyo tijaabinta alaabada semiconductor waxaa lagu sifeeyay inay yihiin silsiladda warshadaha ee asaasiga ah; iyo terminaalka sida macaamiisha elektiroonigga ah, baabuurta, warshadaha/caafimaadka, isgaarsiinta, kombuyuutarka, iyo militariga/dawladda ayaa loo kala saaray sida silsiladda warshadaha baahida.
Heerka Kobaca Suuqa
Warshadaha semiconductor-ka caalamiga ah waxay u horumareen miisaan warshadeed oo aad u weyn, marka loo eego xog la isku hallayn karo, cabbirka warshadaha semiconductor-ka caalamiga ah ee 1994 ayaa dhaaftay 100 bilyan oo doolarka Mareykanka ah, waxay dhaaftay 200 bilyan oo doolarka Mareykanka ah 2000, ku dhawaad 300 bilyan doolarka Mareykanka 2010, 2015 wuxuu ahaa 336.3 US dollar. Waxaa ka mid ah, heerka kobaca isku dhafka ah ee 1976-2000 wuxuu gaaray 17%, ka dib 2000, heerka kobaca ayaa si tartiib tartiib ah u bilaabay inuu hoos u dhaco, 2001-2008 heerka kobaca kobaca ee 9%. Sanadihii la soo dhaafay, warshadaha semiconductor ayaa si tartiib tartiib ah u soo galay muddo horumarineed oo xasilloon oo baaluq ah, waxaana la filayaa inay ku koraan heerka isku dhafka ah ee 2.37% 2010-2017.
Rajada horumarka
Marka loo eego warbixintii u dambaysay ee shixnadda ay daabacday SEMI, xadiga shixnadda ee soo saarayaasha qalabka semiconductor ee Waqooyiga Ameerika bishii Maajo 2017 waxay ahayd US$2.27 bilyan. Tani waxay ka dhigan tahay koror ilaa 6.4% YoY ah bishii Abriil ee $2.14 bilyan, iyo koror ah $1.6 bilyan, ama 41.9% YoY, isla muddadaas sannadkii hore. Xogta laga soo xigtay, xadiga shixnadda May kaliya maaha bishii afraad ee isku xigta ee si joogto ah, laakiin sidoo kale waxay dhacday ilaa March 2001, rikoodh
Record sare tan iyo March 2001. Qalabka Semiconductor waa dhismaha khadadka wax soo saarka semiconductor iyo hormoodka shahaadada warshadaha, guud ahaan, saarayaasha qalabka kobaca shixnadaha inta badan saadaaliya warshadaha iyo kor u kaca, waxaan aaminsanahay in Shiinaha ee khadadka wax soo saarka semiconductor si loo dardar iyo sidoo kale dardar. Baahida suuqa, warshadaha semiconductor-ka caalamiga ah ayaa la filayaa inay galaan xilli cusub oo kor u kaca.
Miisaanka Warshadaha
Marxaladdan, warshadaha semiconductor-ka caalamiga ah ayaa u horumaray miisaan weyn oo warshadeed, warshaduhu si tartiib tartiib ah ayey u koraan, raadinta dhibcaha kobaca dhaqaalaha cusub ee warshadaha semiconductor-ka caalamiga ah ayaa noqday arrin muhiim ah. Waxaan aaminsanahay in horumarka degdega ah ee warshadaha semiconductor ee Shiinaha la filayo inay noqdaan xoog cusub oo wadista warshadaha semiconductor si loo gaaro kobaca wareegga wareegga.
2010-2017 cabbirka suuqa warshadaha semiconductor caalami ($ bilyan)
Suuqa semiconductor ee Shiinaha ayaa ilaaliya heer sare oo barwaaqo ah, suuqa semiconductor-ka gudaha ayaa la filayaa inuu gaaro 1,686 bilyan yuan sanadka 2017, iyadoo heerka kobaca isku dhafka ah ee 10.32% laga bilaabo 2010-2017, aad uga sarreeya celceliska heerka kobaca warshadaha semiconductor-ka caalamiga ah ee 2.37 %, kaas oo noqday mashiinka wadista muhiimka ah ee suuqa caalamiga ah ee semiconductor. Inta lagu jiro 2001-2016, cabbirka suuqa IC gudaha wuxuu ka kordhay 126 bilyan yuan ilaa 1,200 bilyan yuan, xisaabinta ku dhawaad 60% saamiga suuqa caalamiga ah. Iibka warshadaha ayaa kordhay in ka badan 23 jeer, laga bilaabo 18.8 bilyan yuan ilaa 433.6 bilyan yuan. Muddada 2001-2016, warshadaha IC ee Shiinaha iyo suuqa CAGR waxay ahayd 38.4% iyo 15.1% siday u kala horreeyaan iyada oo gacanta lagu hayo CAGR oo ah 36.9%, 28.2%, iyo 16.4% siday u kala horreeyaan. Waxaa ka mid ah, saamiga warshadaha naqshadeynta iyo warshadaha wax soo saarka ayaa sii kordhayay, kor u qaadista qaab dhismeedka warshadaha IC.
Waqtiga boostada: Sebtembar-01-2023
