Rigid Flex PCB Manufacturing

Puas yog qhov nce ntawm cov khoom siv raw muaj qhov cuam tshuam zoo rau kev tsim cov nqi ntawm cov khoom siv flexPCBlub rooj tsavxwm?Txij li lub Cuaj Hlis 2020, txog rau tam sim no, CCL tooj liab-clad laminates tau dhau los ntawm ntau qhov kev nce nqi.Piv nrog rau qhov qis qis hauv 2020, cov nqi tam sim no ntawm qee cov khoom lag luam tau poob ob npaug.Qhov no puag ncig ntawm tus nqi nce tuaj yeem hais tau tias yog qhov loj tshaj plaws nce hauvrigid flex PCB manufacturingkev lag luam hauv 10 xyoo dhau los.Vim li cas tooj liab clad laminate tseem nce nqi?

Peb ntseeg hais tias nws yog feem ntau tshwm sim los ntawm peb yam nram qab no: thawj nam yog vim tsis txaus ntawm raw cov ntaub ntawv nyob rau hauv upstream ntawm tooj liab clad laminate kev lag luam saw thiab tus nqi nce;Qhov thib ob yog vim qhov kev xav tau muaj zog nyob rau hauv nqes hav ntawm qhov nruj flex PCB manufacturing kev lag luam saw;qhov thib peb yog vim tus kab mob, kev lag luam loj tau tshaj tawm txiaj, ua rau kev nce nqi.Cov ntaub ntawv raw ntawm CCL yog tsim los ntawm tooj liab, iav fiber ntau thiab cob.

Tus nqi nce ntawm ntau yam khoom siv raw khoom hauv cov dej ntws tau ua lub luag haujlwm hauv kev txhawb nqa tus nqi nce ntawm tooj liab clad laminates.Ntawm cov ntaub ntawv raw ntawm CCL, tooj liab ntawv nyiaj rau 30% -50%, iav fiber ntau rau 25% -40%, thiab resin nyiaj rau 25% -30% ntawm tag nrho cov nqi.Nws yog to taub hais tias lub upstream tooj liab ntawv ci tsim muaj peev xwm ntawm tooj liab clad laminates yog tam sim no nyob rau hauv luv luv.Muaj kev cuam tshuam los ntawm qhov tshwm sim ntawm lub zog tshiab kev lag luam tsheb, ib pab pawg ntawm flex PCB cov tuam txhab tau hloov mus rau lithium roj teeb tooj liab ntawv ci, ua rau muaj qhov sib txawv loj rau hluav taws xob tooj liab ntawv ci thiab cov nqi nce sai.Tsis tas li ntawd, cov ntaub ntawv tseem ceeb ntawm tooj liab ntawv ci substrates, xws li iav fiber ntau thiab resin, kuj tau nce ntau li 30% -100%.Ntawm qhov tod tes, qhov kev xav tau nce ntxiv hauv cov khoom siv tooj liab-clad laminate kev lag luam xws li cov neeg siv khoom siv hluav taws xob, 5G hauv paus chaw nres tsheb, thiab cov khoom siv hluav taws xob hauv tsheb kuj yog qhov tseem ceeb ua rau tus nqi nce ntawm cov phaj tooj liab.

Noj lub ntsiab daim ntawv thov ntawmPCBnyob rau hauv lub downstream ntawm tooj liab clad laminates raws li ib tug piv txwv, txij li thaum lub thib ob ib nrab ntawm lub xyoo tas los, qhov kev thov nyob rau hauv ntau yam downstream ntawm rigid flex PCB manufacturing tau nkag mus rau ib lub sij hawm ntawm rov qab sai, kom txog rau thaum tam sim no upward txoj kev vam meej mus ntxiv.Txawm li cas los xij, qhov thib ob ntawm tus nqi nce tau muaj kev cuam tshuam me ntsis rau kev ua cov nqi ntawm cov flex PCB boards.Qhov tseem ceeb tshaj plaws yog vim li cas, vim muaj cov nqi tsim khoom ntawm flex PCB pawg thawj coj saib, qhov feem ntawm cov ntaub ntawv yog qhov tsawg heev.Noj covplaub-txheej nruj flex PCB boardRaws li ib qho piv txwv, CCL tso nyiaj tsawg dua 5% ntawm tag nrho cov nqi, thiab tus nqi tseem ceeb ntawm kev tsim cov flex board los ntawm nws cov nqi ua haujlwm nyuaj.Tab sis qhov xwm txheej ntawm cov rooj zaum nruj zoo tib yam yog qhov sib txawv kiag li.Siv cov vaj huam sib luag ob sab ua piv txwv, qhov feem ntawm cov ntawv hlau yog siab li 30-40%, thiab qhov zoo tib yamplaub-txheej boardsyog siab li 20-30%.

Ntawm qhov tod tes, nws yog vim qhov tseeb tias tag nrho cov nqi ntawm cov rooj zaum hloov pauv tsis tau nce ntau.Raws li peb txhua tus paub: cov khoom siv ntawm lub rooj tsavxwm hloov tau yooj yim yog FCCL, thiab cov ntaub ntawv tseem ceeb ntawm FCCL yog: polyester (PET) zaj duab xis thiab polyimide (PI) zaj duab xis.Piv nrog rau cov ntaub qhwv thiab iav fiber ntau, cov ntaub ntawv no tsis tau nce ntau, thiab vim tias FCCL nyias nyias dua li CCL, cov khoom siv raw yuav tsum tsawg, yog li tag nrho cov nqi ntawm cov boards hloov tau tsis tau nce ntau.Ob qho laj thawj saum toj no tuaj yeem piav qhia yog vim li cas txawm hais tias qhov nce hauv cov ntawv hlau yuav ua rau tus nqi ntawm lub rooj tsavxwm nruj los ntawm 15-30%, tus nqi ntawm rigid flex PCB board tsis tuaj yeem nce ntxiv.