5G ntsig txog cov ntaub ntawv xav tau: electromagnetic tiv thaiv zaj duab xis, LCP zaj duab xis, pifilm, PEN zaj duab xis

Beijing lub sijhawm 2019-07-29 xov xwm, Tuam Tshoj Kov Screen Network Xov Xwm, 5G kev lag luam, uas cov ntaub ntawv membrane yuav tsav tus nqi nce? Raws li peb txhua tus paub, xyoo 2019, raws li 5G kev lag luam rau xyoo, nws lub koob thib 5 lub wireless network thiab thev naus laus zis, piv nrog cov tub ntxhais hluas thib plaub (4G) network nyob rau hauv cov ntaub ntawv ntawm cov ntaub ntawv ceev, muaj peev xwm thiab cov ntaub ntawv xa mus qeeb, thiab lwm yam, muaj qhov loj dhia. Qhov tseeb ntawm 5G era tsis tuaj yeem tawm qhov kev hloov kho ntawm cov khoom siv sab hauv ntawm lub xov tooj ntawm tes thiab kev txhim kho ntawm ntau yam ntaub ntawv thiab qhov chaw.
Txoj phuam npog ntsej muag tsawg dua yuav qhia 5G ntsig txog cov ntaub ntawv membrane.
Film Cov yeeb yaj kiab hluav taws xob tsis tiv thaiv hluav taws xob
Nrog kev tuaj txog ntawm 5G era tom ntej, teeb liab crosstalk yuav dhau los ua tus tseem ceeb ntawm kev sib txuas lus, thiab kev ua lag luam qhov kev thov rau kev tiv thaiv hluav taws xob yuav tseem nce siab, kev ua lag luam loj ntawm electromagnetic shielding zaj duab xis nyob hauv cov dej hauv cov ntaub ntawv tseem yuav txuas ntxiv mus txuas ntxiv Cov. Feem ntau, cov tuam ntxhab yuav nias lub npog zaj duab xis thiab electromagnetic shielding zaj duab xis ntawm FPC nyob rau hauv lem, uas kuj tau dhau los ua cov kev daws teeb meem tseem ceeb rau qhov teeb meem electromagnetic shielding.
Nws to taub tias cov yeeb yaj kiab tiv thaiv electromagnetic yog cov khoom siv hluav taws xob tiv thaiv, uas yog siv rau hauv FPC (hloov tau yooj yim luam tawm hauv pawg thawj coj saib) thiab cov khoom sib txuam thiab yog cov khoom siv tseem ceeb rau FPC, nws muaj cov ntawv thov dav hauv thaj chaw ntawm electromagnetic shielding thiab yoj kev nqus. Cov xaim hluav taws xob tiv thaiv yuav tsum muaj cov yam ntxwv ntawm kev ua haujlwm siab ntau, tuab tuab, lub teeb yuag, khoov tsis kam, siab ua kom muaj zog thiab tsis kam tiv thaiv qis.
Tam sim no, muaj Fang Bang hluav taws xob thiab Le Kai tshiab cov ntaub ntawv tsim cov tshuab hluav taws xob hluav taws xob hauv Suav teb, thaum cov tuam txhab txawv teb chaws xws li tuosuda thiab Dongyang Kemei.
Lekai Xincai tshaj tawm rau Lub Tsib Hlis 24 tias nws cov neeg pabcuam tau txais txoj cai siv thaj av tsim kev lag luam hauv xeev thiab pom zoo los nqis peev hauv kev tsim kho Lekai Xincai cov ntaub ntawv hluav taws xob tshawb nrhiav thiab kev tsim kho thiab kev lag luam hauv paus phiaj xwm hauv Chengmei Petrochemical Park, cov ntsiab lus yog tsim kom muaj kev tshawb nrhiav thiab kev tsim kho thiab kev tsim khoom lag luam rau electromagnetic wave shielding zaj duab xis thiab lwm yam khoom. Tag nrho cov nqis peev ntawm cov phiaj xwm phiaj xwm yog 0,5 billion yuan, thiab lub sijhawm tsim kho yog 36 lub hlis. Tom qab qhov haujlwm tiav, qhov tsim tawm tus nqi yuav cia siab tias 0.4 billion yuan / xyoo.
Thaum Lub Rau Hli 20, Fangbang hluav taws xob kev tshawb fawb thiab thev naus laus zis kev hloov pauv khoom muag tau raug saib thiab pom zoo. Raws li lub zeem muag, cov peev nyiaj tau nce yog 1,084 billion yuan. Ntawm lawv, 0.15 billion yuan yog siv rau kev tsim kho cov ntaub thaiv cov zaj duab xis los ua lag luam puag. Lub tuam txhab kev lag luam thoob ntiaj teb nyob hauv kev saib xyuas cov khoom siv hluav taws xob tiv thaiv cov yeeb yaj kiab hauv xyoo 2018 yog txog 19.60%.
Film LCP zaj duab xis
Hauv 5G era, qhov yuav tsum tau ua rau cov ntaub ntawv tau muaj ntau dua, hluav taws xob kis tau hluav taws xob ntau dua thiab qhov teeb meem me me kis poob, uas txhais tau hais tias kev tso cai thiab kev ploj mus ntawm cov ntawv thov yuav tsum muaj tsawg li sai tau, LCP yog cov khoom siv uas ua tau raws li qhov xav tau no.
Hauv 5G lub xov tooj txawb FPC kav hlau txais xov cov khoom sib txuas, cov khoom siv hluav taws xob ntau IPTV hauv lub davhlau ya nyob twg khoom kav hlau txais xov yog kev hloov pauv ua ntej-5G, uas tsis tuaj yeem hloov pauv LCP. LCP lub rooj tsav xwm mos yuav yog yav tom ntej kev sib tw ntawm 5g mw cov khoom siv loj ua haujlwm.
Txawm li cas los xij, qhov pib ntsuas ntawm LCP-FPC yog qhov siab heev, kev lag luam muaj cov khoom lag luam muaj zog heev, thiab qhov nyuaj tshaj plaws yog cov txheej txheem ntawm LCP cov nplaim dej thiab cov yeeb yaj kiab tsim cov txheej txheem. Tam sim no, cov chaw lag luam uas tuaj yeem ua cov LCP zaj duab xis hauv cov qib dej muaj xws li Kelele, Murata, Denka thiab KGK.
Lub Kaum Hli 15 xyoo tas los, muaj cov xov xwm tshaj tawm hais tias tub ntxhais lub zog npaj kom ua tiav loj ntawm cov kua siv lead ua kua polymer (LCP) zaj duab xis cov kab ntau lawm kom hloov tau cov kab laug sab Circuit Court (FPC) rau kev sib kis loj hauv 2020. Coreley lub LCP zaj duab xis Vecsta muaj cov kis poob qis poob qis thiab tuaj yeem raug siv los ua cov khoom siv tseem ceeb rau cov xov tooj wireless thiab cov khoom siv sib txuas lus hauv 5G era thaum kev sib kis tau nrawm dhau los ua puv.
Cov Ntoo Loj cais kab
Ntxiv rau, cov kev lag luam hauv tsev kuj tau sim kom tawg los ntawm kev thev naus laus zis thiab tsim cov yeeb yaj kiab LCP.
Nws to taub tias qhov kawg ntawm 2017, Ningbo Jujia cov ntaub ntawv tshiab tau pib tsom rau kev tshawb nrhiav thiab kev loj hlob ntawm 5G xov tooj txawb xov tooj LCP substrate.
Tam sim no, Jujia tau npaj tiav LCP cov qauv zaj duab xis, thiab tabtom sib tham nrog cov neeg muaj koob muaj npe ntawm cov neeg ua yeeb yaj kiab ob-txoj kab txuas ntxiv mus tsim ua ib lab square metres ntawm LCP cov kab yeeb yaj kiab. Lub tuam txhab tau hais tias tom qab ua tiav kev teeb tsa ntawm Test Kab rau lub xyoo no, qhov ntsuas ntawm qhov tsim tawm txhua xyoo ntawm lab lab square square ntawm LCP zaj duab xis yuav tsim nyob rau xyoo tom ntej, thiab cov khoom lag luam yuav pib. Los ntawm 2021, cov peev xwm ntau lawm yuav txuas ntxiv dua zaum ob.
◤ Pi mo
Nrog kev tawm tsam ntawm 5G era, PI pawg tswj hwm mos tsis tuaj yeem ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom, thiab lub sijhawm no Dawn tau nkag mus rau txhua tus neeg kab.
Txawm hais tias IPTV tsis zoo li LCP nyob rau hauv cov nqe lus ntawm kev xa khoom poob, pom kev ruaj ntseg thiab khoov, nws cov peev xwm tseem tuaj yeem txhim kho los ntawm kev txhim kho cov tshuaj fluoride, thiab nws tus nqi tsuas yog 70% ntawm LCP.
Ob peb hnub dhau los, nws tseem tau tshaj tawm tias LCP lub rooj tsav xwm mos thaum xub thawj npaj los siv cov tshiab iPhone tshiab yuav hloov los ntawm gOS.
Tam sim no, DuPont, Da Mai, Kaneka, SKC Konlon, ruihuatai thiab Taihong yog cov chaw lag luam koom nrog cov yeeb yaj kiab tsim hauv Suav.
Nws to taub tias thaum Lub Peb Hlis Ntuj xyoo no, Taihong tam sim no tsim kev kho cov kabmob pI (OMI) thiab LCP (cov khoom siv ua kua siv hluav taws xob) hauv qhov chaw ntawm cov paib loj thiab cov khoom siv high-frequency, ntawm uas Dawn tau ua tiav qhov ntau ntawm kev npaj ua ntej, txawm li cas los xij, nws tseem tsis tau dhau los ua Asmeskas cov neeg siv khoom authentication.
Ib qho ntxiv, Dongli Co., Ltd. tau tshaj tawm cov lus tshaj tawm rau Lub Tsib Hlis 30 hais tias lawv tau tsim PI (polyimides) cov khoom haum rau 5G kev sib txuas lus, uas tuaj yeem siv dav rau cov kev sib txuas lus kev sib txuas lus siab ceev uas xa cov ntaub ntawv ntau , thiab raws li lub milliwave radar hluav taws xob Cheebtsam rau kev ua haujlwm tsis siv neeg. Cov khoom siv no ua ke ua cov kev tiv thaiv thaum tshav kub kub, cov yam ntxwv ua tau zoo thiab cov yam ntxwv ntawm PI thiab cov yam ntxwv poob qis uas yuav tsum muaj rau kev sib txuas lus high-speed los txhim kho cov kev ua tau zoo ntawm cov khoom sib txawv siab siv rau cov kev tsim kho no.
EN PEN zaj duab xis
PEN zaj duab xis yog siv rau insulating zaj duab xis, rooj zaum sensor, thiab lwm yam. Nyob rau hauv xyoo tsis ntev los, nws daim ntawv thov nyob rau hauv hloov tau yooj yim Circuit Court board (FPC) ntawm lithium roj teeb kuj tau ua tiav, thiab txij li PEN tsis carbonize txawm hais tias nws hlawv, nws kuj tuaj yeem tiv thaiv kev puas tsuaj theem nrab los ntawm luv Circuit Court.
Nws to taub tias tus huab tais hloov lub polyimides (PI) zaj duab xis nrog PEN zaj duab xis hauv 5g fpc daim ntawv thov, thiab lawv yuav txuas ntxiv los txhim kho nws daim ntawv thov hauv kev siv tshuaj lom neeg thiab kev tawm tsam roj, thiab nthuav cov kev siv ntawm kev thov cov khoom siv tswv yim PEN.