HDI boardstau dhau los ua cov khoom tseem ceeb ntawm ntau cov khoom siv hluav taws xob siab- kawg vim lawv qhov kev ua tau zoo dua thiab siab - muaj peev xwm xaim hluav taws xob. Ntawm lawv, 8 txheej HDI pawg thawj coj saib tau nyiam heev hauv kev ua lag luam vim nws cov txheej txheem nruab nrab thiab siv dav. Txawm li cas los xij, nws tus nqi tsis tas, tab sis cuam tshuam los ntawm kev sib xyaw ntawm ntau yam nyuaj. Kev tshawb nrhiav cov xwm txheej hauv qhov tob no tuaj yeem pab cov tuam txhab tsim khoom siv hluav taws xob, cov neeg yuav khoom, thiab cov kws tshaj lij cuam tshuam kom nkag siab txog kev ua lag luam zoo dua thiab txiav txim siab muaj txiaj ntsig.
1, Cov nqi raw khoom: lub hauv paus ntawm tus nqi hloov pauv
(1) Copper ntawv ci
Copper foil yog ib qho tseem ceeb raw cov ntaub ntawv rau 8 txheej HDI boards, thiab nws cov nqi them rau ib tug loj feem ntawm tag nrho cov nqi hluav taws xob Circuit Court. Tooj liab, raws li cov khoom lag luam thoob ntiaj teb, tau cuam tshuam los ntawm ntau yam xws li cov xwm txheej thoob ntiaj teb kev nom kev tswv, nyiaj txiag teeb meem, khoom siv thiab kev sib raug zoo. Piv txwv li, thaum lub ntiaj teb kev lag luam rov qab los thiab qhov kev thov rau kev lag luam hluav taws xob muaj zog, qhov kev thov ntawm cov ntawv ci tooj liab nce ntxiv. Yog hais tias muaj kev lag luam hauv kev lag luam tooj liab thiab tooj liab foil ntau lawm, xws li kev txo qis ntawm tooj liab vim yog kev tawm tsam los yog tsis muaj peev xwm ntawm cov tuam txhab tooj liab ua kom tau raws li kev xav tau ntawm kev lag luam, tus nqi ntawm cov ntawv ci tooj liab yuav nce, uas nyob rau hauv lem yuav tsav tus nqi ntawm 8 txheej HDI boards. Ntawm qhov tsis sib xws, thaum kev lag luam poob qis thiab kev lag luam xav tau qis, cov nqi tooj liab yuav poob, thiab tus nqi ntawm 8 txheej HDI boards kuj yuav raug kho raws li.
(2) Fiberglass daim ntaub thiab epoxy resin
Fiberglass daim ntaub muab txhua yam kev txhawb nqa rau 8 txheej HDI board, thaum epoxy resin yog siv los khi cov ntaub ntawv ntawm txhua txheej thiab muab rwb thaiv tsev kev ua tau zoo. Kev tsim cov ntaub fiberglass cia siab rau cov khoom siv fiberglass, uas tseem cuam tshuam los ntawm cov nqi raw khoom, nqi zog, thiab lwm yam. Tus nqi hloov pauv ntawm epoxy resin yog ze ze rau cov nqi roj av, vim tias feem ntau ntawm nws cov khoom siv raw yog los ntawm cov khoom siv petrochemical. Yog hais tias tus nqi ntawm cov roj crude nce siab, cov nqi tsim khoom ntawm epoxy resin yuav nce, thiab cov nqi hluav taws xob hauv cov txheej txheem ntawm cov ntaub fiberglass kuj yuav nce. Tus nqi nce ntawm ob yam no yuav ncaj qha thawb tus nqi tsim khoom ntawm 8 txheej HDI pawg thawj coj saib, ua rau tus nqi nce. Tsis tas li ntawd, yam xws li kev lag luam concentration thiab kev lag luam kev sib tw ntawm cov neeg muag khoom ntawm fiberglass daim ntaub thiab epoxy resin tseem yuav muaj kev cuam tshuam rau lawv cov nqi, uas yuav raug xa mus rau tus nqi ntawm 8 txheej HDI boards.
2, Manufacturing txheej txheem complexity: ib tug manifestation ntawm technological hwm
(1) Micro qhov thiab qhov muag tsis pom kev faus qhov ua
8 txheej HDI boards feem ntau xav tau siab - qhov tseeb micro qhov, qhov muag tsis pom kev, thiab cov txheej txheem faus lub qhov. Cov txheej txheem no yuav tsum tau muaj siab precision ntawm cov cuab yeej thiab kev txawj ntse ntawm cov tswv. Piv txwv li, thaum siv laser drilling tshuab los ua cov micro qhov, cov cuab yeej siv laser qib siab yuav tsum tau ua, thiab kev tswj xyuas meej ntawm lub zog laser, drilling ceev, thiab lwm yam yog tsim nyog thaum lub sij hawm ua kom cov phab ntsa du, tsis muaj burrs, thiab qhov tseeb aperture ua tau raws li qhov yuav tsum tau ua. Qhov kev ua haujlwm siab thiab cov txiaj ntsig tsis tshua muaj txiaj ntsig ua rau cov nqi siab dua rau txhua 8 txheej HDI pawg thawj coj saib uas ua tau raws li cov qauv, yog li nce cov khoom lag luam. Ntxiv mus, nrog rau kev txhim kho tas mus li ntawm miniaturization thiab siab - kev ua tau zoo ntawm cov khoom siv hluav taws xob, cov kev xav tau ntawm cov khoom siv hluav taws xob, qhov tseeb thiab qhov ceev ntawm cov micro qhov thiab qhov muag tsis pom qhov faus qhov muag tau dhau los ua nruj, uas ua rau muaj kev nyuaj siab ntxiv thiab tus nqi ntawm cov txheej txheem tsim khoom.
(2) High precision kab etching thiab lamination txheej txheem
Hauv kev tsim cov txheej txheem ntawm 8 txheej HDI boards, Circuit Court etching yuav tsum tau etching ntawm cov ntawv ci tooj liab rau hauv cov kab hluav taws xob zoo heev, nrog cov kab dav thiab qhov sib nrug qhov tseeb feem ntau yuav tsum ncav cuag 3mil lossis txawm tias zoo dua. Qhov no yuav tsum tau siv high- daws teeb meem photolithography tshuab thiab tswj cov txheej txheem etching los xyuas kom meej tias cov npoo ntawm lub voj voog zoo huv si thiab tsis muaj tooj liab seem, tsis txhob muaj teeb meem xws li luv luv Circuit Court thiab qhib circuits. Cov txheej txheem lamination yuav tsum tau nruj me ntsis sib txuas cov txheej txheem ntawm 8 txheej Circuit Court board ua ke kom ntseeg tau tias qhov chaw nruab nrab thiab tsis muaj qhov tsis xws li npuas lossis delamination. Nyob rau hauv lub siab - kub thiab siab - txheej txheem laminating siab, kev tswj qhov tseeb ntawm qhov kub thiab txias, siab, thiab lub sij hawm yog siab heev, thiab ib qho kev sib txawv me ntsis yuav cuam tshuam rau kev ua haujlwm ntawm lub rooj tsav xwm Circuit Court. Qhov siab - txheej txheem tsim khoom yuav tsum muaj kev nqis peev loj hauv cov khoom siv rau kev tsim cov 8 txheej HDI boards, cov nqi kho mob siab, thiab xav tau cov kws tshaj lij engineers los ua haujlwm thiab saib xyuas, tag nrho cov no ua rau muaj txiaj ntsig zoo hauv cov khoom lag luam.
3, Kev lag luam khoom muag thiab kev sib raug zoo ntawm kev thov: tus txiav txim ncaj qha ntawm tus nqi
(1) Kev xav tau tsav
Hauv kev lag luam ntawm cov neeg siv khoom siv hluav taws xob, cov khoom lag luam xws li smartphones thiab ntsiav tshuaj tau txuas ntxiv mus nrhiav cov qauv zoo nkauj thiab sib dua thiab muaj zog ua haujlwm sib koom ua ke, uas tau ua rau muaj kev loj hlob tsis tu ncua hauv kev thov rau 8 txheej HDI boards. Piv txwv li, txhawm rau ua kom haum siab ntau dua - chips kev ua tau zoo, lub koob yees duab modules, kev sib txuas lus modules, thiab lwm yam, lub motherboard ntawm high-kawg smartphones yuav tsum muaj 8 txheej HDI board los muab siab - xov hlau thiab hluav taws xob zoo. Hauv kev sib txuas lus, kev tsim kho sai ntawm 5G cov chaw nres tsheb tau nce ntau qhov kev thov rau 8 txheej HDI boards uas txhawb nqa siab - zaus thiab siab - ceev cov teeb liab kis tau tus mob. RF module, baseband processing unit, thiab lwm yam khoom siv hauv 5G hauv paus chaw nres tsheb cov khoom siv tsis tuaj yeem raug cais tawm ntawm kev txhawb nqa ntawm 8 txheej HDI pawg thawj coj saib. Nyob rau hauv tas li ntawd, nyob rau hauv lub teb ntawm automotive electronics, nrog rau kev loj hlob ntawm lub zog tshiab tsheb thiab autonomous tsav tsheb technology, qhov kev thov rau 8 txheej HDI boards nyob rau hauv hluav taws xob tswj systems, sensor tes hauj lwm, thiab lwm yam Cheebtsam ntawm lub tsheb kuj qhia explosive loj hlob. Thaum kev lag luam xav tau rau cov cheeb tsam tseem ceeb no muaj zog thiab muaj peev xwm tsim tau ntawm 8 txheej HDI boards kuj tsis tshua muaj, qhov xwm txheej ntawm cov khoom tsis txaus yuav tsav cov nqi.
(2) Muab kev cuam tshuam
Cov khoom siv sab nraud xws li cov peev txheej ntau lawm, kev npaj nthuav dav, thiab kev lag luam kev sib tw qauv ntawm 8 txheej HDI board chaw tsim khoom muaj feem cuam tshuam rau tus nqi. Yog tias cov tuam txhab loj hauv kev lag luam tau ntsib luv luv - lub sij hawm txo qis hauv kev tsim khoom vim kev hloov khoom siv, kev hloov kho thev naus laus zis, lossis lwm yam laj thawj, lossis yog tias cov phiaj xwm nthuav dav tshiab tsis tau siv raws sijhawm, thaum kev lag luam xav tau ruaj khov lossis nce, ces cov khoom ntawm 8 txheej HDI boards hauv khw yuav txo thiab cov nqi yuav nce. Ntawm qhov tsis sib xws, yog tias muaj ntau lub tuam txhab nce lawv cov peev txheej tsim peev txheej, cov kab tsim khoom tshiab txuas ntxiv mus rau hauv kev ua haujlwm, thiab kev lag luam khoom lag luam nce ntxiv thaum qhov kev thov kev loj hlob qeeb, yuav muaj qhov xwm txheej ntawm oversupply, thiab cov nqi yuav ntsib kev poob qis. Tsis tas li ntawd, theem ntawm kev sib tw hauv kev lag luam kuj tuaj yeem cuam tshuam tus nqi. Thaum kev sib tw ua lag luam hnyav, cov tuam txhab lag luam tuaj yeem sib tw rau kev lag luam los ntawm kev txo nqi; Thaum kev sib tw me me thiab qee cov tuam txhab lag luam muaj cov cuab yeej thev naus laus zis thiab ntsuas qhov zoo los tsim ib txoj haujlwm monopoly, cov nqi kuj yuav siab thiab ruaj khov.
4, Kev Lag Luam Cov Qauv thiab Daim Ntawv Pov Thawj Zoo: Tus Nqi Tom Qab Zoo
(1) Cov qauv kev lag luam ua raws li tus nqi
Kev tsim khoom ntawm 8 txheej HDI boards yuav tsum tau ua raws li cov qauv kev lag luam nruj, xws li cov tsim los ntawm IPC, npog ntau yam xws li qhov tseeb qhov tseeb, hluav taws xob kev ua tau zoo, thiab kev ntseeg siab ntawm Circuit Court boards. Cov neeg tsim khoom yuav tsum tau ua qhov kev ntsuam xyuas zoo thiab kev tswj xyuas cov txheej txheem thaum lub sijhawm tsim khoom kom ntseeg tau tias lawv cov khoom ua tau raws li cov qauv no. Piv txwv li, kev soj ntsuam nruj nruj yog ua tiav ntawm txhua pawg ntawm cov khoom siv raw, ntau yam kev ntsuas zoo tau teeb tsa hauv txhua qhov txuas ntau lawm, thiab siab - cov cuab yeej ntsuas qhov tseeb yog siv los ntsuas cov kab dav, kab sib nrug, qhov tseeb, qhov hluav taws xob conductivity, thiab lwm yam. Cov kev tswj xyuas zoo no tsis yog tsuas yog nce lub sijhawm tsim khoom thiab cov nqi ua haujlwm xwb, tab sis kuj yuav tsum muaj peev txheej tseem ceeb hauv kev yuav cov khoom siv ntsuas qib siab, yog li ua rau cov nqi tsim khoom ntawm 8 txheej HDI boards, uas tau cuam tshuam nrog cov khoom lag luam siab dua.
(2) Cov nqi ntawv pov thawj zoo
Txhawm rau ua kom tau raws li qhov xav tau ntawm daim ntawv thov sib txawv, 8 txheej HDI boards kuj yuav tsum tau txais ntau yam ntawv pov thawj zoo. Hauv kev kho mob hluav taws xob, 8 txheej HDI boards siv rau cov pacemakers, magnetic resonance imaging devices, thiab lwm yam yuav xav tau cov ntaub ntawv kho mob ntsig txog cov ntawv pov thawj, xws li daim ntawv pov thawj CE los ntawm European Union thiab FDA daim ntawv pov thawj los ntawm Tebchaws Meskas. Hauv kev ua haujlwm ntawm automotive electronics, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov qauv nruj nruj ntawm kev lag luam tsheb, xws li IATF16949 kev tswj hwm kev tswj xyuas zoo. Cov txheej txheem ntawv pov thawj no yog qhov nyuaj thiab xav kom cov tuam txhab lag luam los nqis peev ntau lub sijhawm thiab nyiaj txiag hauv kev sim khoom, kev tshuaj xyuas kev npaj, thiab lwm yam haujlwm. Tom qab ntawv pov thawj, qhov zoo thiab kev ntseeg siab ntawm cov khoom raug lees paub, tab sis nws kuj nce tus nqi ntawm cov khoom, uas nyob rau hauv lem cuam tshuam tus nqi lag luam ntawm 8 txheej HDI board.
5, Tus nqi hloov pauv thiab kev ua lag luam pom
(1) Lub sijhawm luv luv hloov pauv
Hauv lub sijhawm luv luv, tus nqi ntawm 8 txheej HDI boards tuaj yeem hloov pauv vim qhov hloov pauv sai ntawm cov khoom siv raw, kev hloov raws caij nyoog ntawm kev thov hauv thaj chaw thov loj, lossis kev hloov kho ntawm cov peev txheej tsim los ntawm cov neeg tsim khoom. Piv txwv li, nyob ib ncig ntawm Lub Caij Nplooj Ntoos Hlav txhua xyoo, qhov kev thov hauv kev lag luam hluav taws xob siv hluav taws xob yog qhov tsis muaj zog, thiab qhov kev thov rau 8 txheej HDI boards yuav txo qis, ua rau luv luv - nqe poob. Thaum cov nqi ntawm cov khoom siv raw xws li tooj liab thiab fiberglass daim ntaub nce siab vim muaj xwm txheej thoob ntiaj teb tam sim ntawd, tus nqi ntawm 8 txheej HDI boards tuaj yeem nce sai sai hauv lub sijhawm luv. Tsis tas li ntawd, yog tias cov chaw tsim khoom loj 8 txheej HDI pawg thawj coj ntsib kev puas tsuaj ib ntus vim cov khoom siv tsis ua haujlwm, kev puas tsuaj ntuj tsim, lossis lwm yam laj thawj, nws tseem yuav cuam tshuam cov khoom lag luam thiab kev xav tau sib npaug thiab ua rau cov nqi hloov pauv.
(2) Lub sij hawm ntev trend
Nyob rau lub sijhawm ntev, nrog kev nce qib ntawm kev tsim hluav taws xob tsis tu ncua, ntawm ib sab, kev tsim cov txheej txheem ntawm 8 txheej HDI boards yuav maj mam ua kom zoo dua qub, kev tsim khoom yuav raug txhim kho, thiab cov nqi yuav tsum raug txo kom tsawg. Piv txwv li, cov khoom siv laser tshiab tshiab tuaj yeem ua tiav qhov tseeb dua qhov drilling thiab ua kom nrawm dua, txhim kho cov txiaj ntsig ntawm micro qhov ua, thiab yog li txo tus nqi tsim khoom ib chav tsev. Ntawm qhov tod tes, nrog kev txhim kho txuas ntxiv ntawm cov thev naus laus zis tshiab xws li 5G kev sib txuas lus, kev txawj ntse, thiab Is Taws Nem ntawm Yam, qhov kev thov rau 8 txheej HDI boards yuav loj hlob ntxiv. Tab sis yog tias lub peev xwm nthuav dav hauv kev lag luam nrawm dhau, dhau qhov kev loj hlob ntawm qhov xav tau, cov nqi yuav ntsib kev poob qis.