Ishumi leminyaka yokulala
Ngo-2013, ibhodi yabalawuli bakwaRenesas yahlaziywa, nabaphathi abaphezulu abavela kwizigebenga zeemoto, iToyota neNissan, kunye noHisao Sakuta, onamava kubonelelo lwezixhobo zeenqwelo-mafutha, wabiza i-CEO entsha, nto leyo ebonisa ukuba utshintsho olukhulu lusemnyango. .
Ukuze enze lula umthwalo, uSakuta Hisao wagqiba ekubeni anike uRenesas kuqala "ukubhitya".Abantu abangama-2,000 abalahlwayo kuphela yinto enomdla, ishishini elingenangeniso nganye nganye ukuva umoya obandayo:
Ishishini lemodem ye-LTE ye-4G yeefowuni eziphathwayo zathengiswa kwi-Broadcom, i-CMOS i-sensor factory yeekhamera zefowuni eziphathwayo zathengiswa ku-Sony, kwaye umqhubi wokubonisa ishishini le-IC lokubonisa lathengiswa kwi-Synaptics.
Uthotho lwentengiso luthetha ukuba iRenesas iphume ngokupheleleyo kwimarike ye-smartphone, iphinda igxile kumandla ayo emveli: ii-MCUs.
I-MCU yaziwa njenge-microcontroller, kwaye eyona meko inkulu yesicelo ziimoto.I-MCU yeemoto ibisoloko ilelona shishini linengeniso kwaye linenzuzo kwiRenesas, ithatha phantse i-40% yemarike yehlabathi.
Ukuqwalasela kwakhona kwii-MCUs, i-Renesas iphinde yahlanganisana ngokukhawuleza kwi-2014 ukufezekisa inzuzo emva kokusekwa.Kodwa emva kokuxubha amanqatha angenamsebenzi, indlela yokwakha imisipha iba ngumngeni omtsha.
Kumthamo omncinci, ii-MCU ezininzi ezahlukeneyo, ipotifoliyo eyomeleleyo yemveliso isisiseko sesiseko.Ngo-2015, ukugqitywa komsebenzi wembali ka-Hisao Sakuta umhlala phantsi, uRenesas akazange angenise i-semiconductor, okanye i-automotive supply chain u-Wu Wenjing, olungileyo kwinto enye kuphela: ukudibanisa kunye nokuthengwa.
Kwi-helm yexesha le-Wu Wenjing, ukuthengwa kweRenesas okulandelelanayo kwenkampani yase-US i-Intersil (Intersil), i-IDT, i-Dialog yenkampani yaseBrithani, ukwenza ii-chips zokulawula amandla, iinethiwekhi ezingenazintambo kunye neetshiphu zokugcina idatha, unxibelelwano olungenazintambo kwibhodi emfutshane.
Ngelixa ehleli ngokuqinileyo kumphathi we-MCU yeemoto, uRenesas naye wangena kwindawo yolawulo lwamashishini, ukuqhuba ngobukrelekrele, iifowuni ezihlakaniphile, Ipati ukusuka kuTesla ukuya eApple, yonke inkokeli yeenkwenkwezi.
Xa kuthelekiswa noRenesas, indlela kaSony yokubuyela kwimeko yesiqhelo iye yabuhlungu kakhulu, kodwa umbono uyafana.
Undoqo wenkqubo yohlaziyo ye-"One Sony" ka-Kazuo Hirai yi-Playstation ngaphandle kweemveliso ze-terminal, ezifana nomabonwakude, iifowuni eziphathwayo, ii-laptops, ukwenza i-titular inxaxheba emfazweni ingaba, ukulahlekelwa ngamaKorea akuyonto ihlazo.
Kwangaxeshanye, sityale izibonelelo zethu ezilinganiselweyo ze-R&D kwishishini lokujonga umfanekiso wedijithali, elimelwe ziitshiphusi zeCIS, ukuthatha inxaxheba kumaza eetheminali eziphathwayo njengomthengisi wecandelo.
I-chip ye-CIS (i-sensor yomfanekiso we-CMOS) sisixhobo sombane esiguqula imifanekiso yamehlo ibe yimiqondiso yombane, kwaye yinxalenye eyimfuneko yee-smartphones, ezaziwa ngokuba "zisezantsi".Ngo-2011, i-iPhone 4s okokuqala ngqa isebenzisa i-Sony IMX145, ingcamango ye-CIS yaqala ukuncwina.
Ngesiphumo sokubonisa i-Apple, ukusuka kwi-Samsung's S7 series ukuya kwi-Huawei's P8 kunye ne-P9 series, i-chip ye-CIS ye-Sony iphantse yaba ngumgangatho wemodeli yeflegi.
Ngexesha u-Sony ekhupha inzwa yemifanekiso ye-CMOS ephindwe kathathu kwinkomfa ye-ISSCC ngo-2017, ulawulo lwalungenakuphikiswa.
NgoAprili ka-2018, ingxelo yonyaka kaSony yagqiba ishumi leminyaka yelahleko ngeyona nzuzo iphezulu yokusebenza.U-Kazuo Hirai, owabhengeza ukuba uyarhoxa njenge-CEO kungekudala, wadanyaza uncumo ekudala elulindile.
Ngokungafaniyo ne-CPUs kunye ne-GPUs, ezixhomekeke ekudityanisweni kokwandisa amandla ekhompyutheni, ii-MCU kunye ne-CIS, njenge "chips ezisebenzayo", azifuni iinkqubo eziphezulu, kodwa zineemfuno eziphezulu zokuthembeka kunye nokuqina, kwaye zithembele kakhulu kumava aqokelelwe ziinjineli kunye namava amakhulu. isixa solwazi olufihlakeleyo kuyilo kunye nenkqubo yokuvelisa.
Ngamanye amazwi, ixhomekeke kakhulu kubugcisa.
Xa kuthelekiswa ne-Sony's high-end CIS zisafuna isiseko se-TSMC, iimveliso ze-MCU zeRenesas zihlala zibambekile kwi-90nm okanye nakwi-110nm, umda wetekhnoloji awuphezulu, kwaye ukutshintshwa kuyacotha, kodwa umjikelo wobomi mde, kwaye abathengi abayi kuba. ngokulula endaweni xa bekhetha.
Ke ngoko, nangona iitshiphusi zememori zaseJapan zabethwa nguMzantsi Korea, kodwa kwi-analogue chip njengommeli wentetho yoshishino, iJapan phantse ayizange idlule.
Kwakhona, kwishumi leminyaka yabo yokulala, bobabini uRenesas kunye noSony bamkele umlenze otyebileyo owaneleyo wokuma.
Ishishini leemoto laseJapan ngokwalo linesiko "lokungabaniki abantu basemzini inyama nakwimbiza ebolileyo", kwaye iintengiso zeemoto zeToyota eziphantse zibe zizigidi ezili-10 zinike iRenesas iodolo engaguqukiyo.
Ishishini lefowuni yeselula ye-Sony, nangona i-perennial kwi-pendulum, kodwa ngenxa ye-chip ye-CIS kunzima ukubuyisela isikhundla, ukuze i-Sony ikwazi ukuhlala kwi-terminal ye-mobile kaloliwe wokugqibela ukwenza itikiti lesitishi.
Ukusukela kwisiqingatha sesibini sowama-2020, ukunqongophala okungazange kubonwe ngaphambili kwembalela kugquba ihlabathi, amashishini aliqela avalwa ngenxa yeetshiphusi.Njengesiqithi esingakhathalelwanga ixesha elide kwishishini le-semiconductor, iJapan iphinda ikwiqonga.
Ixesha lokuposa: Jul-16-2023