Kab lus no qhia txog 2-txheej hloov pauv tau PCB thev naus laus zis thiab nws cov ntawv thov tshiab hauv high-end automotive LED teeb pom kev zoo. Kev nthuav dav ntawm PCB stack-up qauv, Circuit Court layout, ntau hom, kev lag luam tseem ceeb thiab kev siv thev naus laus zis tshwj xeeb, suav nrog kab dav, kab sib nrug, board thickness, yam tsawg kawg nkaus aperture, kev kho deg, kev tswj qhov loj me, cov khoom siv ua ke, thiab lwm yam. tau coj ntau txoj hauv kev rau kev tsim thiab kev txhim kho ntawm high-end tsheb teeb, thiab tau txhim kho kev ua tau zoo, kev cia siab, yooj thiab plasticity ntawm automotive teeb pom kev zoo.
2-Layer Flexible PCB: Dab tsi yog qhov kev siv tshuab?
2-txheej flexible PCB yog lub tshuab hluav taws xob hluav taws xob uas siv cov khoom siv hluav taws xob hloov tau yooj yim thiab cov cuab yeej siv vuam tshwj xeeb los pab kom lub rooj tsav xwm hauv Circuit Court khoov thiab quav. Nws yog ua los ntawm ob txheej ntawm cov khoom siv hloov tau yooj yim, nrog cov ntawv ci tooj liab ntawm ob sab ntawm lub substrate los tsim lub voj voog, muab lub rooj tsavxwm ob txheej ntawm circuitry thiab muaj peev xwm khoov thiab quav. Cov cuab yeej siv tau tsim nyog rau cov ntawv thov uas qhov chaw muaj tsawg thiab hloov tau yooj yim installation, xws li cov cuab yeej kho mob, smartphones, wearables thiab automotive applications. Nws yooj yim thiab bendability tso cai rau ntau saj zawg zog cov khoom tsim thaum nce kev ntseeg tau thiab durability.
Dab tsi yog txheej txheej txheej ntawm 2-txheej hloov pauv PCB?
Cov txheej txheem txheej txheem ntawm 2-txheej hloov tau PCB feem ntau muaj ob txheej. Thawj txheej yog txheej txheej substrate, feem ntau yog ua los ntawm cov khoom siv hloov pauv polyimide (PI) uas tso cai rau PCB khoov thiab ntswj. Qhov thib ob txheej yog cov neeg xyuas pib txheej, feem ntau yog ib txheej tooj liab txheej uas npog lub substrate, siv los xa cov cim hluav taws xob thiab muab lub zog. Ob txheej txheej no feem ntau yog sib koom ua ke siv cov txheej txheem tshwj xeeb los tsim cov txheej txheem txheej txheem ntawm PCB hloov tau.
Yuav ua li cas cov txheej txheem ntawm 2-txheej flex PCB yuav tsum tau teeb tsa?
Qhov kev teeb tsa hluav taws xob ntawm 2-txheej hloov tau yooj yim luam tawm Circuit Court board yuav tsum yooj yim li sai tau, thiab cov teeb liab txheej thiab lub hwj chim txheej yuav tsum tau muab cais kom ntau li ntau tau. Lub teeb liab txheej feem ntau haum rau ntau yam teeb liab kab, thiab lub hwj chim txheej yog siv los txuas cov kab hluav taws xob thiab hauv av xaim. Zam kev sib tshuam ntawm cov kab teeb liab thiab cov kab hluav taws xob tuaj yeem txo cov teeb liab cuam tshuam thiab cuam tshuam electromagnetic. Tsis tas li ntawd, kev saib xyuas yuav tsum tau them rau qhov ntev thiab kev taw qhia ntawm cov kab hluav taws xob hauv Circuit Court thaum lub sijhawm teeb tsa kom ruaj khov thiab txhim khu kev qha teeb liab kis tau tus mob.
Dab tsi yog hom 2-txheej hloov pauv PCB?
Ib leeg-txhim kho tau PCB: muaj ib txheej txheej hloov tau yooj yim substrate, ib sab them nrog tooj liab ntawv ci, haum rau cov kev xav tau yooj yim hauv Circuit Court. Muab ob npaug rau-sided saj zawg zog PCB: Nws muaj ob txheej ntawm saj zawg zog substrates nrog tooj liab ntawv ci ntawm ob sab. Circuits tuaj yeem siv rau ntawm ob sab thiab tsim nyog rau kev tsim qauv hauv Circuit Court. Flexible PCB nrog cov chaw nruj: Qee cov ntaub ntawv nruj tau ntxiv rau cov khoom siv yooj yim kom muab kev txhawb nqa zoo dua thiab kho kom zoo dua hauv cov chaw tshwj xeeb, tsim nyog rau cov qauv tsim uas yuav tsum muaj kev sib koom ua ke ntawm cov khoom siv tau yooj yim thiab nruj.
Dab tsi yog cov ntawv thov tseem ceeb ntawm 2-txheej hloov pauv PCB hauv ntau qhov kev lag luam thoob ntiaj teb?
Kev sib txuas lus: siv nyob rau hauv kev tsim cov xov tooj ntawm tes, kev sib txuas lus hauv paus chaw nres tsheb, cov khoom siv sib txuas lus satellite, thiab lwm yam. Automotive electronics: siv nyob rau hauv lub tsheb cav tswj units, tsheb lom ze systems, dashboards, sensors, thiab lwm yam. Cov khoom siv kho mob: siv nyob rau hauv kev tsim kho kev soj ntsuam. cov cuab yeej siv kho mob, cov cuab yeej siv tshuaj ntsuam xyuas thiab cov cuab yeej cog lus kho mob. Cov khoom siv hluav taws xob: xws li smartphones, ntsiav tshuaj, smart watches, portable gaming devices, etc. Industrial control: suav nrog cov khoom siv automation, sensor systems thiab instrumentation. Aerospace: Siv los tsim aerospace electronics thiab navigation systems.
Kev tsim kho tshiab ntawm 2-txheej hloov pauv PCB hauv high-end automotive LED teeb pom kev zoo-Capel kev ua tiav cov ntaub ntawv tsom xam
Txoj kab dav thiab kab sib nrug ntawm 0.25mm / 0.2mm muab ntau yam kev tsim kho tshiab rau cov teeb pom kev zoo ntawm lub tsheb.
Ua ntej, optimized kab dav thiab kab sib nrug txhais tau hais tias cov kab ntau dua thiab cov kev qhia meej dua, tso cai rau kev sib koom ua ke ntau dua thiab ntau txoj haujlwm, xws li cov teebmeem dynamic thiab cov qauv nyuaj. Qhov no muab teeb pom kev zoo rau cov neeg tsim qauv nrog ntau lub peev xwm muaj tswv yim los tsim kom muaj txiaj ntsig zoo dua thiab tsim tshwj xeeb.
Qhov thib ob, qhov dav ntawm 0.25mm / 0.2mm txhais tau hais tias PCB muaj qhov ua tau zoo dua thiab hloov tau. Flexible PCB tuaj yeem hloov kho tau yooj yim dua rau lub tsheb teeb pom kev zoo thiab cov qauv, muab kev tsim ntau dua. Qhov no tso cai rau cov teeb pom kev zoo sib xyaw ua ke rau hauv tag nrho cov tsos ntawm lub tsheb, ntxiv qhov zoo nkauj dua thiab tshwj xeeb rau lub tsheb.
Tsis tas li ntawd, optimized kab dav thiab kab sib nrug qhia tau hais tias kev ua haujlwm zoo tshaj hauv Circuit Court. Cov kab nyias nyias tuaj yeem txo cov teeb liab sib kis thiab txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm lub tsheb teeb pom kev zoo. Qhov no txhim khu kev ua haujlwm ntawm lub teeb pom kev zoo, muab lub sijhawm teb sai dua thiab txhim khu kev qha ci ntsa iab, yog li txhim kho tag nrho kev nyab xeeb thiab yooj yim.
Lub phaj tuab ntawm 0.2mm +/- 0.03mm yog qhov tseem ceeb tshaj plaws rau lub teeb tsheb high-end.
Ua ntej, tus qauv PCB nyias nyias no muab cov qauv tsim kom zoo dua qub thiab hnav, siv qhov chaw tsawg dua hauv lub teeb taub hau thiab tso cai rau kev tsim muaj tswv yim ntau dua. Nws kuj tseem pab tsim lub teeb pom kev zoo dua, txhim kho qhov zoo nkauj thiab kev xav ntawm lub ntsej muag tag nrho. Tsis tas li ntawd, 0.2mm tuab hloov tau yooj yim PCB muab cov peev txheej thermal tswj tau zoo, uas yog qhov tseem ceeb rau lub zog siab, ntau lub luag haujlwm ntawm lub tsheb teeb lub teeb, tiv thaiv kev txo qis vim cua sov thiab ncua kev pab cuam lub neej ntawm cov khoom siv.
Thib ob, lub thickness ntawm 0.2mm +/-0.03mm txhim khu kev yooj yim thiab adaptability ntawm lub saj zawg zog PCB, zoo adapts rau irregular tsheb teeb designs, ua tiav cov kev hloov dynamic teeb pom kev zoo, thiab tsim tus kheej lub tsheb sab nrauv tsim thiab hom kev zoo nkauj. Kev cuam tshuam loj heev.
Qhov tsawg kawg nkaus aperture ntawm 0.1mm coj qhov tseem ceeb thev naus laus zis innovation rau high-end tsheb teeb.
Ua ntej, qhov me me qhov tsawg kawg nkaus tuaj yeem ua kom haum cov khoom siv ntau thiab cov xov hlau ntawm PCB, yog li ua kom muaj kev sib tw hauv Circuit Court thiab kev sib koom ua ke tshiab, xws li ua kom haum ntau lub qhov muag teev LED, sensors thiab tswj circuits txhawm rau txhim kho lub teeb pom kev zoo, kev tswj kev ci ntsa iab thiab beam steering kom muaj kev tsim kho tshiab. Txhim kho teeb pom kev zoo thiab kev nyab xeeb.
Qhov thib ob, qhov me me qhov qhov tsawg kawg nkaus txhais tau tias muaj kev sib txuas ntau dua thiab ruaj khov dua. Cov apertures me me ua kom cov denser, xaim ntau dua, uas yog qhov tseem ceeb rau kev hloov kho ntse hauv lub tsheb teeb, vim tias cov haujlwm nyuaj feem ntau xav tau cov ntaub ntawv ceev ceev thiab kev tswj cov teeb liab.
Tsis tas li ntawd, qhov tsawg kawg nkaus aperture pab txhawb kev sib koom ua ke ntawm PCB nrog rau lwm cov khoom siv, ua kom muaj kev zoo nkauj thaum txhim kho kev siv qhov chaw sab hauv thiab kev ua haujlwm tag nrho.
ENIG (Electroless Nickel Immersion Gold) nto kev kho mob coj ib tug xov tooj ntawm cov thev naus laus zis tseem ceeb rau 2-txheej hloov pauv PCBs hauv high-end automotive teeb pom kev zoo.
Ua ntej, ENIG kev kho mob muaj peev xwm ua tau zoo heev, ua kom muaj kev sib txuas zoo thiab txhim kho kev ruaj ntseg thiab kav ntev ntawm lub voj voog nyob rau hauv cov xwm txheej tsis zoo xws li kub, noo noo, thiab kev co.
Tsis tas li ntawd, ENIG kev kho mob muab zoo heev nto flatness thiab zoo. Qhov no yog qhov tseem ceeb heev rau kev sib koom ua ke ntawm cov khoom siv micro hauv high-end tsheb teeb pom kev zoo, ua kom cov khoom siv raug tso thiab vuam zoo, thiab txhim kho kev ntseeg tau thiab kev ua haujlwm ntawm high-end tsheb teeb pom kev zoo circuits.
ENIG kev kho mob kuj muab kev tiv thaiv corrosion zoo heev, uas yog ib qho tseem ceeb rau high-end automotive teeb pom kev zoo circuits raug rau ib puag ncig hnyav, txuas PCB nto lub neej thiab ua kom muaj kev ruaj ntseg Circuit Court.
Tsis tas li ntawd, ENIG kev kho mob muab kev tiv thaiv oxidation zoo heev, tswj kev ruaj ntseg mus sij hawm ntev rau high-end automotive teeb pom kev zoo circuits, thiab txhim kho kev ntseeg tau thiab kav ntev raws li qhov xav tau.
Lub ± 0.1MM kam rau ua ntawm 2-txheej hloov pauv PCB coj ntau qhov kev tsim kho thev naus laus zis tseem ceeb
Compact tsim thiab meej installation: ± 0.1MM kam rau ua txhais tau tias PCBs tuaj yeem tsim tau ntau compactly thaum tswj kev tswj kom meej. Qhov no ua rau lub tsheb teeb tsim qauv zoo nkauj thiab compact, nrog lub teeb pom kev zoo dua thiab cuam tshuam, thiab txhim kho tag nrho cov kev ntseeg tau thiab kev ua haujlwm.
Kev xaiv cov khoom siv thiab Kev Tswj Thermal: Cov qauv kam rau ua ntawm ± 0.1MM tso cai rau siv ntau yam khoom siv hauv high-end automotive lub teeb tsim kom zoo dua thermal tswj nyob rau hauv qhov kub thiab txias, kev co thiab noo noo.
Zuag qhia tag nrho Integrated Design: Lub kam rau ua ntawm ± 0.1MM tso cai rau ib tug tag nrho cov kev tsim qauv, integrating ntau zog thiab cov khoom mus rau ib tug compact PCB, txhim kho teeb pom kev zoo thiab tag nrho cov system kev ua tau zoo thiab kev ntseeg tau.
Cov khoom sib xyaw ua ke ntawm PI (polyimide), tooj liab, nplaum thiab txhuas hauv 2-txheej hloov pauv PCB coj ntau yam
technological innovations rau high-end automotive teeb
Kev kub siab ua haujlwm: PI cov khoom muab kev ruaj ntseg zoo heev thiab kev rwb thaiv tsev, ua tau raws li qhov xav tau ntawm qhov kub thiab txias ntawm high-end tsheb teeb. Qhov no ua kom ntseeg tau tias PCB hauv lub tsheb teeb pom kev zoo ua haujlwm ruaj khov thiab ntseeg tau nyob rau hauv qhov kub thiab txias.
Cov khoom siv hluav taws xob: tooj liab ua cov khoom siv hluav taws xob zoo thiab tsim nyog rau kev ua cov khoom siv hluav taws xob thiab cov pob qij txha hauv PCBs. Txhim kho qhov kev ua tau zoo ntawm hluav taws xob thiab kev ua kom sov dissipation ntawm high-end tsheb teeb kom ruaj khov thiab txhim khu kev qha Circuit Court.
Structure Strength thiab Flexibility: Kev siv cov khoom siv PI hloov tau thiab cov nplaum tso cai rau PCB kom hloov mus rau cov teeb pom kev hauv tsheb thiab qhov chaw teeb tsa, tso cai rau kev tsim qauv yooj yim thiab txo qhov hnyav tag nrho thaum txhim kho kev siv hluav taws xob thiab kev nyab xeeb.
Kev Tswj Thermal: Txhuas muaj cov khoom siv hluav taws xob zoo tshaj plaws thiab tuaj yeem siv rau kev ua kom sov zoo hauv lub tsheb teeb pom kev zoo. Qhov sib ntxiv ntawm txhuas rau PCB txhim kho tag nrho cov thermal tswj ntawm lub teeb, ua kom kub qis thaum lub sij hawm ntev ntawm kev ua haujlwm siab.
2 Txheej Flexible PCB Prototyping thiab Manufacturing Procee Rau Automotive Teeb pom kev zoo
Cov ntsiab lus
Cov kev siv tshiab ntawm 2-txheej hloov tau yooj yim PCB thev naus laus zis hauv thaj chaw high-end automotive teeb suav nrog kab dav, kab sib nrug, phaj tuab, qhov tsawg kawg nkaus aperture, kho qhov chaw, tswj qhov loj thiab cov khoom sib xyaw. Cov thev naus laus zis tshiab no txhim kho qhov yooj yim, plasticity, kev ua haujlwm ruaj khov thiab teeb pom kev zoo ntawm lub tsheb teeb pom kev zoo, ua tau raws li cov kev xav tau tshwj xeeb ntawm lub tsheb teeb pom kev zoo nyob rau hauv cov nqe lus ntawm kev kub siab, kev co, thiab kev ua haujlwm siab, thiab coj cov txiaj ntsig loj rau kev tsim tsheb. Innovation nyob rau hauv industrial thiab automotive khoom. tseem ceeb tsav tsheb.
Post lub sij hawm: Mar-08-2024
Rov qab
