Nyob rau yav tom ntej 5G cov cuab yeej sib txuas lus, daim ntawv thov ntawm cov ntawv ci tooj liab yuav nthuav dav ntxiv, feem ntau hauv cov hauv qab no:
1. High-Frequency PCBs (Printed Circuit Boards)
- Tsawg Loss Copper Foil: 5G kev sib txuas lus kev kub ceev thiab qis latency yuav tsum muaj cov txheej txheem kev xa xov hluav taws xob ntau hauv Circuit Board tsim, muab cov kev xav tau siab dua ntawm cov khoom siv hluav taws xob thiab kev ruaj ntseg. Tsis tshua muaj tooj liab ntawv ci, nrog nws cov smoother nto, txo cov kev tiv thaiv poob vim "tawv tawv nqaij" thaum lub sij hawm teeb liab kis tau tus mob, tuav lub teeb liab kev ncaj ncees. Cov ntawv ci tooj liab no yuav siv dav hauv PCBs siab rau 5G cov chaw nres tsheb thiab cov kav hlau txais xov, tshwj xeeb tshaj yog cov kev khiav hauj lwm hauv millimeter-yoj zaus (siab dua 30GHz).
- High Precision Copper Ntawv Nyiaj: Cov kav hlau txais xov thiab RF modules hauv 5G cov khoom siv yuav tsum muaj cov ntaub ntawv muaj tseeb los ua kom zoo dua cov teeb liab kis tau tus mob thiab kev txais tos. Lub siab conductivity thiab machinability ntawmtooj liab ntawv ciua kom nws yog qhov kev xaiv zoo tshaj plaws rau cov kav hlau txais xov me me, siab zaus. Hauv 5G millimeter-yoj thev naus laus zis, qhov twg cov kav hlau txais xov me dua thiab xav tau cov teeb liab sib kis tau zoo dua, ultra-thin, high-precision tooj liab ntawv ci tuaj yeem txo cov teeb liab attenuation thiab txhim kho cov kav hlau txais xov.
- Cov khoom siv hluav taws xob rau kev hloov pauv hloov pauv: Hauv 5G era, cov khoom siv sib txuas lus sib txawv ntawm qhov sib dua, nyias dua, thiab hloov tau yooj yim, ua rau muaj kev siv FPCs thoob plaws hauv smartphones, cov khoom siv hnav, thiab cov khoom siv hauv tsev ntse. Copper foil, nrog nws cov kev ua tau zoo, kev ua tau zoo, thiab kev qaug zog, yog cov khoom siv tseem ceeb hauv FPC kev tsim khoom, pab cov circuits ua tiav cov kev sib txuas zoo thiab cov teeb liab kis tau tus mob thaum ua tau raws li cov kev xav tau ntawm 3D txoj hlua.
- Ultra-Thin Copper Foil rau Multi-Layer HDI PCBs: HDI thev naus laus zis yog qhov tseem ceeb rau kev ua haujlwm me me thiab kev ua haujlwm siab ntawm 5G li. HDI PCBs ua tau zoo dua Circuit Court ceev thiab cov teeb liab kis tau tus mob los ntawm cov xov hlau zoo dua thiab cov qhov me me. Cov qauv ntawm cov ntawv nyiaj ultra-nyias tooj liab (xws li 9μm lossis thinner) pab txo cov board thickness, nce cov teeb liab kis ceev thiab kev ntseeg siab, thiab txo qhov kev pheej hmoo ntawm teeb liab crosstalk. Cov ntawv nyiaj ultra-nyias tooj liab yuav siv dav hauv 5G smartphones, chaw nres tsheb hauv paus, thiab routers.
- High-Efficiency Thermal Dissipation Copper Foil: 5G cov cuab yeej tsim hluav taws xob tseem ceeb thaum lub sijhawm ua haujlwm, tshwj xeeb tshaj yog thaum tuav cov teeb liab ntau zaus thiab cov ntaub ntawv loj, uas ua rau muaj kev xav tau ntau dua ntawm kev tswj xyuas thermal. Copper foil, nrog nws cov thermal conductivity zoo heev, tuaj yeem siv rau hauv cov qauv thermal ntawm 5G, xws li thermal conductive sheets, dissipation films, los yog thermal nplaum txheej, pab kom sai sai hloov cov cua sov los ntawm cov cua kub mus rau cov cua sov los yog lwm yam khoom, txhim kho cov cuab yeej stability thiab lub neej ntev.
- Daim ntawv thov hauv LTCC Modules: Hauv 5G cov cuab yeej sib txuas lus, LTCC thev naus laus zis tau siv dav hauv RF pem hauv ntej-kawg modules, lim, thiab kav hlau txais xov arrays.tooj liab ntawv ci, nrog nws cov conductivity zoo heev, tsis tshua muaj resistivity, thiab yooj yim ntawm kev ua, feem ntau yog siv raws li ib tug conductive txheej khoom nyob rau hauv LTCC modules, tshwj xeeb tshaj yog nyob rau hauv high-ceev teeb liab kis scenarios. Tsis tas li ntawd, cov ntawv ci tooj liab tuaj yeem coated nrog cov khoom siv los tiv thaiv oxidation los txhim kho nws txoj kev ruaj ntseg thiab kev ntseeg siab thaum lub sij hawm LTCC sintering txheej txheem.
- Copper Foil rau millimeter-Wave Radar Circuits: millimeter-wave radar muaj kev siv dav hauv 5G era, suav nrog kev tsav tsheb tsis muaj zog thiab kev ruaj ntseg ntse. Cov radars no yuav tsum tau ua haujlwm ntawm ntau zaus (feem ntau ntawm 24GHz thiab 77GHz).tooj liab ntawv cituaj yeem siv los tsim cov RF circuit boards thiab kav hlau txais xov modules hauv radar systems, muab cov teeb liab zoo meej thiab kev sib kis tau zoo.
2. Miniature Antennas thiab RF Modules
3. Flexible Printed Circuit Boards (FPCs)
4. High-Density Interconnect (HDI) Technology
5. Thermal Management
6. Low-Temperature Co-fired Ceramic (LTCC) Ntim Technology
7. Millimeter-Wave Radar Systems
Zuag qhia tag nrho, daim ntawv thov ntawm cov ntawv ci tooj liab nyob rau yav tom ntej 5G cov cuab yeej sib txuas lus yuav ua kom dav thiab tob dua. Los ntawm high-frequency teeb liab kis tau tus mob thiab high-density Circuit Court board manufacturing rau ntaus ntawv thermal tswj thiab ntim technologies, nws multifunctional zog thiab zoo heev ua tau zoo yuav muab kev pab txhawb nqa tseem ceeb rau kev ruaj khov thiab ua tau zoo ntawm 5G li.
Post lub sij hawm: Oct-08-2024