Hauv ntiaj teb cov khoom siv hluav taws xob, cov ntaub ntawv ntim khoom, txawm tias feem ntau tsis saib xyuas, ua lub luag haujlwm tseem ceeb. Copper core spheres (CCSBs), raws li "tus neeg ua si super" ntawm cov khoom ntim, tau dhau los ua kev xaiv nrov hauv kev lag luam hluav taws xob tsim khoom vim lawv qhov tshwj xeeb zoo. Jinghong Semiconductor (Guangdong Hengqin) Co., Ltd. tau mob siab rau nws tus kheej rau kev tshawb nrhiav thiab kev loj hlob ntawm cov teb uas muaj feem xyuam thiab tuav txoj haujlwm tseem ceeb hauv kev lag luam niche.
High conductivity yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm tooj liab spheres (CCSBs). Tooj nws tus kheej yog ib qho khoom siv zoo heev, thiab cov qauv tsim tshwj xeeb ntawm tooj liab spheres (CCSBs) ntxiv txhim kho nws cov conductivity. Qhov kev ua haujlwm siab no ua kom muaj kev sib kis ceev thiab ruaj khov ntawm cov cim nti, txo cov teeb liab latency thiab txhim kho kev khiav hauj lwm ceev ntawm cov khoom siv hluav taws xob. Siv cov smartphones ua piv txwv, thaum khiav cov kev ua si loj lossis ntau lub luag haujlwm, kev ua haujlwm siab ntawm cov tub ntxhais tooj liab spheres pab cov nti teb sai sai rau cov lus txib, ua rau kom du, lag- gameplay dawb thiab seamless hloov ntawm ntau daim ntawv thov. Jinghong Semiconductor yuav ua kom muaj zog ua haujlwm siab ntawm cov khoom siv tooj liab hauv nws txoj kev lag luam nthuav dav los muab cov kev daws teeb meem zoo dua rau nws cov neeg koom tes, pab lawv cov khoom siv hluav taws xob ua kom muaj txiaj ntsig zoo hauv kev ua haujlwm.
Chip heat dissipation yog qhov teeb meem tseem ceeb. Chips ua kom muaj cua sov ntau thaum ua haujlwm; Cov cua kub tsis txaus tuaj yeem txo qis kev ua haujlwm thiab txawm tias cov khoom puas. Lub siab kub dissipation ntawm tooj liab core npas (CCSB) yog ib qho tseem ceeb heev, sai sai ua thiab dissipating lub tshav kub generated los ntawm lub nti, ua kom nws nyob rau hauv zoo kev khiav hauj lwm mob. Piv txwv li, nyob rau hauv siab -kev ua tau zoo laptops, chips tsis tu ncua ua kom kub siab thaum khiav cov software xav tau lossis ua cov kev suav nyuaj rau lub sijhawm ntev. Qhov zoo tshaj plaws tshav kub dissipation peev xwm ntawm tooj liab core balls zoo tiv thaiv zaus throttling los ntawm overheating, ncua lub neej ntawm cov khoom siv hluav taws xob thiab txhim kho lawv stability nyob rau hauv siab -kub ib puag ncig. Rau Jinghong Semiconductor, kev koom tes nrog cov neeg muag khoom uas muaj qhov zoo ntawm tooj liab core pob kub dissipation yuav ua kom ruaj khov ntawm cov chips hauv cov khoom muab rau cov neeg siv khoom, txhim kho kev lag luam kev sib tw ntawm lawv cov khoom. Electromigration yog ib qho "troublemaker" hauv kev ntim khoom hluav taws xob. Thaum lub sij hawm siv ntev, electron tsiv teb tsaws ntawm cov pob qij txha tuaj yeem ua rau luv luv lossis qhib circuits, cuam tshuam rau kev ntseeg siab ntawm cov khoom siv hluav taws xob.
Copper core balls (CCSBs), nrog rau lawv cov khoom siv hluav taws xob zoo heev, tiv thaiv electron tsiv teb tsaws ntawm cov pob qij txha, tuav ntev -lub sij hawm ua haujlwm ruaj khov thiab txuas ntxiv lub neej ntawm cov khoom siv hluav taws xob. Piv txwv li, nyob rau hauv automotive electronic systems, uas ua hauj lwm nyob rau hauv complex ib puag ncig thiab yuav tsum tau ntev - lub sij hawm ua hauj lwm ruaj khov, lub electromigration resistance ntawm CCSBs muab kev ruaj ntseg zoo rau kev ntseeg siab ntawm automotive electronic devices. Jinghong Semiconductor tau lees paub tus yam ntxwv no thiab nquag tshawb nrhiav nws daim ntawv thov hauv cov haujlwm muaj feem xyuam, muab cov khoom ruaj khov thiab ruaj khov rau kev lag luam uas muaj kev ntseeg siab heev, xws li cov khoom siv hluav taws xob hauv tsheb. Lub melting point ntawm tooj liab (1083 degree) yog ntau tshaj qhov kub ntawm soldering (250 degree), uas muab CCSBs tsis tshua muaj siab stability nyob rau hauv complex electronic manufacturing txheej txheem. Txawm tias tom qab ntau reflows, lub pob tooj liab feem yuav tsis pom qhov tsis tuaj yeem deformation, yog li tuav lub pob qhov chaw. Hauv cov txheej txheem tsim khoom ntawm qee cov khoom siv hluav taws xob siab - kawg, qhov kev ruaj ntseg ntawm cov pob khoom yuav luag nruj, ua rau tus yam ntxwv ntawm cov pob tooj liab tseem ceeb tshwj xeeb. Jinghong Semiconductor nkag siab qhov no zoo thiab siv tag nrho qhov zoo ntawm cov khoom siv tooj liab hauv nws cov haujlwm los xyuas kom meej cov khoom ruaj khov thaum lub sij hawm tsim khoom thiab txhim kho cov khoom tawm los.
Kev ntseeg siab ntawm CCSBs ua rau lawv lub cuab yeej muaj zog nyob rau hauv siab - ntim 3D ceev, ua kom ruaj khov qhov chaw tom qab rov qab, uas yog qhov tseem ceeb rau kev ua tiav siab - ntim 3D ceev. Hauv 3D ntim, nti stacking qhov chaw xav tau siab heev ntawm qhov chaw ruaj khov. CCSBs, nrog rau lawv cov kev ua tau zoo, ua tau raws li cov kev xav tau no, muaj zog tsav kev loj hlob ntawm siab - ceev 3D ntim tshuab thiab txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob. Piv txwv li, hauv kev ntim khoom ntim siab heev, siab - ntom ntom 3D ntim tshuab ua ke nrog CCSBs tuaj yeem ua tiav qhov muaj peev xwm khaws cia ntau dua thiab nrawm dua cov ntaub ntawv hloov pauv hauv qhov chaw txwv. Jinghong Semiconductor nquag nqis peev hauv daim teb no, koom tes nrog cov tuam txhab cuam tshuam los txhawb qhov zoo ntawm CCSBs hauv siab - ntim 3D ceev, tsav kev txhim kho cov cim xeeb chips thiab lwm yam khoom rau kev ua haujlwm siab dua thiab me me.
CCSBs tsis yog ib qho kev hloov khoom siv xwb; nrog rau lawv cov high conductivity rau ceev ceev, muaj zog tshav kub dissipation rau stability, thiab tsiv teb tsaws tsis kam rau ncua lifespan, ua ke nrog zoo heev tshav kub kuj thiab qhov chaw stability, lawv yog ib tug tseem ceeb cav rau tawg los ntawm lub bottlenecks ntawm miniaturization, siab ua hauj lwm, thiab ntev lifespan nyob rau hauv cov khoom hluav taws xob. Los ntawm lub xov tooj smartphone hauv koj txhais tes mus rau lub tsheb hluav taws xob nrawm thiab siab -cov servers ceev hauv cov chaw khaws ntaub ntawv, tooj liab spheres (CCSBs) ntsiag to txhawb lub ntiaj teb hluav taws xob muaj zog dua thiab txhim khu kev qha. Lub sijhawm tom ntej koj txaus siab rau qhov kev paub zoo, xav txog qhov no: tom qab nws tag nrho, tej zaum me me tooj liab spheres ua haujlwm tau zoo, thiab tej zaum Jinghong Semiconductor tau pab txhawb nws txoj kev siv zog hauv kev lag luam saw. Yog tias koj txaus siab rau daim ntawv thov ntawm tooj liab core spheres (CCSBs) hauv cov khoom siv hluav taws xob, lossis hauv Jinghong Semiconductor txoj kev loj hlob hauv cov haujlwm uas muaj feem xyuam, xav sib tham thiab sib pauv tswv yim; tej zaum peb tuaj yeem ua rau muaj ntau lub tswv yim tshiab.
