Raws li lub hauv paus tseem ceeb ntawm cov khoom siv hluav taws xob, pcb technology innovation tau dhau los ua tus yuam sij rau kev tsav tsheb kev lag luam. Nyob rau hauv xyoo tas los no, graphene tau maj mam nkag mus rau tib neeg lub zeem muag thiab pom muaj peev xwm zoo hauv kev ua haujlwm ntawm Circuit Court boards, coj cov hauv kev tshiab rau kev hloov pauv rau kev lag luam hluav taws xob.
1, Taw qhia rau Graphene
Graphene yog ob qho -seem carbon nanomaterial uas muaj cov pa roj carbon atoms nyob rau hauv sp ² hybridized orbitals, tsim ib hexagonal honeycomb lattice. Nws muaj ntau yam zoo heev.
Los ntawm kev xav ntawm txhua yam khoom, graphene muaj lub zog xav tsis thoob, ntau pua zaus ntawm cov hlau, tab sis nws muaj cov yam ntxwv nyias nyias thiab lub teeb, nrog lub thickness ntawm tsuas yog ib txheej atomic. Qhov kev sib xyaw ua ke zoo tshaj plaws ntawm lub zog siab thiab nyias thiab cov yam ntxwv ntawm lub teeb muab qhov ua tau rau kev tsim khoom siv hluav taws xob ntau dua thiab nyias nyias.
Hais txog kev ua tau zoo ntawm hluav taws xob, graphene muaj ultra- kev txav hluav taws xob siab, thiab cov hluav taws xob txav tau nrawm heev hauv nws, uas txhais tau hais tias cov teeb liab kis tau sai dua, txhim kho kev khiav hauj lwm ceev ntawm cov khoom siv hluav taws xob. Nyob rau tib lub sijhawm, nws kuj muaj cov conductivity zoo heev thiab tsis tshua muaj kev tiv thaiv, uas tuaj yeem txo qhov poob ntawm lub zog hluav taws xob thaum sib kis.
Nyob rau hauv cov nqe lus ntawm thermal zog, graphene muaj ib tug heev thermal conductivity ntawm txog 5000W / m · K, deb tshaj li ib txwm PCB substrates FR-4 (thiab tooj liab). Qhov no ua rau nws muaj txiaj ntsig zoo hauv cov cua sov dissipation, vim tias nws tuaj yeem cuam tshuam cov cua sov sai sai thaum lub sijhawm ua haujlwm ntawm cov khoom siv hluav taws xob, daws qhov teeb meem ntawm kev ua haujlwm tsis zoo lossis txawm tias puas tsuaj los ntawm overheating ntawm cov khoom siv hluav taws xob.
2, Qhov tshwj xeeb zoo ntawm graphene circuit boards
Ultra siab teeb liab kis tau tus mob ceev: Vim yog cov khoom hluav taws xob zoo heev ntawm graphene, Circuit Court boards raws li graphene tuaj yeem ua tiav cov teeb liab kis tau yooj yim. Niaj hnub no niaj hnub no ntawm kev xav tau ntawm cov ntaub ntawv ceev ceev, txawm hais tias nws yog siab -cov computers, smartphones, los yog 5G kev sib txuas lus, cov teeb liab kis ceev ceev txhais tau hais tias kev khiav hauj lwm smoother, kev ua hauj lwm zoo dua, thiab kev ua haujlwm muaj zog dua. Piv txwv li, hauv 5G cov chaw nres tsheb hauv paus, kev siv graphene Circuit Court boards tuaj yeem txhim kho qhov ceev ntawm cov ntaub ntawv xa mus thiab txais tos, txo lub network latency, thiab xyuas kom muaj kev ua haujlwm zoo thiab ruaj khov ntawm 5G tes hauj lwm.
Kev ua tau zoo ntawm cov cua kub dissipation: Nrog kev txhim kho txuas ntxiv ntawm kev sib koom ua ke ntawm cov cuab yeej hluav taws xob thiab kev ua kom muaj zog ntawm cov khoom siv hluav taws xob, cov cua kub dissipation tau dhau los ua lub hauv paus tseem ceeb txwv kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Lub ultra-siab thermal conductivity ntawm graphene enables nws sai sai dissipate tshav kub. Los ntawm kev qhia graphene nanosheets rau hauv cov ntaub ntawv matrix xws li epoxy resin, ib qho kev sib txuas hluav taws xob muaj txiaj ntsig tuaj yeem tsim tau, txhim kho lub peev xwm ntawm cov txheej txheem hluav taws xob ntawm PCBs. Hauv daim ntawv thov xws li siab - zaus thiab siab - kev sib txuas lus ceev, tsheb hluav taws xob, thiab lub zog hloov pauv, qhov ua tau zoo ntawm cov cua kub dissipation ntawm graphene circuit boards tuaj yeem tiv thaiv kev ua haujlwm tsis zoo, kev sib tsoo, thiab kev puas tsuaj los ntawm overheating, zoo heev txhim kho kev ruaj ntseg thiab kev pab lub neej ntawm cov khoom siv.
Lub teeb yuag thiab lub zog siab: Lub teeb yuag ntawm graphene ua rau cov laug cam kom ua tiav cov qauv tsim nyias thiab sib dua thaum tswj kev ua haujlwm siab. Rau cov khoom xws li cov khoom siv hnav thiab cov xov tooj smartphones uas xav tau kev txav mus los siab, qhov zoo dua yog qhov tseem ceeb tshwj xeeb. Thinner thiab thinner circuit boards tsis tsuas yog txo qhov hnyav tag nrho ntawm lub cuab yeej, tab sis kuj muab ntau qhov muaj peev xwm rau cov qauv tsim thiab qhov chaw sab hauv ntawm cov khoom. Lub caij no, nws cov yam ntxwv siab - lub zog ua kom ntseeg tau ntawm lub rooj tsav xwm hauv Circuit Court hauv kev siv txhua hnub thiab ntau qhov chaw, ua rau nws tsis tshua muaj kev puas tsuaj.
Kev yooj yim zoo: Graphene muaj qee qhov kev hloov pauv tau yooj yim, uas qhib txoj hauv kev tshiab rau kev txhim kho cov khoom siv hluav taws xob hloov tau yooj yim. Cov khoom siv hluav taws xob hloov tau yooj yim xws li cov xov tooj smartphones foldable, cov khoom siv hluav taws xob, thiab cov khoom siv saib xyuas kev noj qab haus huv tau txais kev saib xyuas ntau hauv xyoo tas los no. Graphene circuit boards tuaj yeem hloov kho tau zoo rau kev khoov thiab folding xav tau ntawm cov khoom siv no, muab cov duab tshwj xeeb thiab cov neeg siv kev paub dhau los thaum ua kom muaj kev ua haujlwm ntawm lub voj voog. Piv txwv li, lub vijtsam ntawm lub xov tooj ntawm lub foldable smartphone yuav tsum muaj kev sib txuas ntawm lub voj voog ruaj khov thaum lub sij hawm folding txheej txheem, thiab graphene circuit boards, nrog rau lawv yooj yim, tuaj yeem ua haujlwm tau yooj yim.
3, Daim ntawv thov thaj chaw ntawm graphene circuit boards
Hauv kev lag luam ntawm cov neeg siv khoom siv hluav taws xob, daim ntawv thov ntawm graphene circuit boards yuav tsum ua kom muaj kev txhim kho tseem ceeb hauv cov khoom siv hluav taws xob xws li smartphones, ntsiav tshuaj, thiab laptops. Kev khiav hauj lwm nrawm dua, kev ua kom sov zoo dua, thiab kev tsim lub cev nyias yuav ua rau cov neeg siv khoom muaj txiaj ntsig zoo rau cov neeg siv khoom tshiab. Noj cov smartphones ua piv txwv, tom qab siv graphene circuit boards, processor ntawm lub xov tooj tuaj yeem ua haujlwm ntawm qhov kub thiab txias, yog li ua tiav kev tso tawm ntau dua. Qhov tshwm sim ntawm kev ua si lag luam yuav raug txhim kho zoo heev, thiab lub roj teeb lub neej ntawm lub xov tooj kuj tseem tuaj yeem txhim kho los ntawm kev txo cov cua sov dissipation zog noj.
Hauv kev sib txuas lus, kev txhim kho sai ntawm 5G kev sib txuas lus tau muab tso rau qhov kev xav tau siab heev rau kev ua haujlwm ntawm cov khoom siv sib txuas lus. Daim ntawv thov ntawm graphene circuit boards hauv 5G hauv paus chaw nres tsheb, kev sib txuas lus satellites thiab lwm yam khoom siv tuaj yeem txhim kho cov teeb liab ua kom ceev thiab kev sib kis tau zoo, txo cov teeb liab qeeb thiab siv zog. Tsis tas li ntawd, graphene circuit boards kuj tseem tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb 6G kev sib txuas lus yav tom ntej, tso lub hauv paus rau kev ua tiav kev sib txuas lus ceev thiab ruaj khov dua.
Hauv kev ua lag luam ntawm automotive electronics: Nrog rau kev loj hlob ntawm kev txawj ntse thiab hluav taws xob tsheb, automotive electronic systems tau dhau los ua nyuaj, thiab cov kev ua tau zoo ntawm cov rooj sib tham hauv Circuit Court kuj nce ntxiv. Kev ua haujlwm zoo ntawm cov cua kub dissipation thiab kev ntseeg siab ntawm graphene circuit board ua rau nws zoo heev rau daim ntawv thov nyob rau hauv qhov tseem ceeb ntawm lub tsheb xws li cav tswj system, nws pib tsav system, roj teeb tswj system, thiab lwm yam. Nyob rau hauv hluav taws xob tsheb, roj teeb tswj systems yuav tsum tau saib xyuas thiab tswj lub roj teeb raws li txoj cai. Graphene circuit boards tuaj yeem ua cov ntaub ntawv ntau heev kom ntseeg tau tias lub roj teeb muaj kev nyab xeeb thiab ruaj khov thiab ua kom nws lub neej ntev.
Aerospace teb: Aerospace cov cuab yeej muaj cov kev cai nruj heev rau qhov hnyav, kev ua tau zoo, thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Lub teeb yuag, siab - lub zog, thiab siab - cov yam ntxwv ua tau zoo ntawm graphene circuit boards ua rau lawv qhov kev xaiv zoo tshaj plaws rau kev lag luam aerospace. Piv txwv li, siv graphene circuit boards hauv satellites tuaj yeem txo qhov hnyav ntawm lub satellite, txo tus nqi xa tawm, thiab txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob satellite, kom ntseeg tau ntev - lub sijhawm ua haujlwm ruaj khov ntawm satellite hauv thaj chaw complex.