Kurinda sisitemu ya elegitoronike kutavanga amashanyarazi (EMI) byahindutse ingingo ishyushye.Iterambere ry'ikoranabuhanga mu bipimo bya 5G, kwishyuza bidasubirwaho ibikoresho bya elegitoroniki igendanwa, kwinjiza antene muri chassis, no kwinjiza Sisitemu muri Package (SiP) bituma hakenerwa gukingirwa neza kwa EMI no kwigunga mu bikoresho bipakira hamwe na porogaramu nini ya moderi.Kurinda gukingira, ibikoresho bya EMI byo gukingira hejuru yinyuma yububiko bishyirwa cyane cyane hakoreshejwe uburyo bwo guhumeka imyuka yumubiri (PVD) ukoresheje tekinoroji yo gupakira kubikoresho byo gupakira imbere.Nyamara, ubunini bwibibazo nibiciro byikoranabuhanga rya spray, kimwe niterambere ryibikoreshwa, biganisha ku gusuzuma ubundi buryo bwo gutera imiti yo gukingira EMI.
Abanditsi bazaganira ku iterambere ryimikorere ya spray yo gukoresha ibikoresho byo gukingira EMI kubutaka bwo hanze bwibice bigize ibice hamwe nibipapuro binini bya SiP.Ukoresheje ibikoresho bishya byatejwe imbere kandi byanonosowe munganda, hagaragajwe inzira itanga ubwishingizi bumwe kumapaki ari munsi ya microne 10 z'ubugari kandi buringaniye bikikije impande zose hamwe ninzira nyabagendwa.igipimo cyurukuta rwuruhande 1: 1.Ubundi bushakashatsi bwerekanye ko ikiguzi cyo gukora cyo gukoresha EMI ikingira ibipaki bishobora kugabanywa hongerwa igipimo cya spray kandi ugahitamo guhitamo ibice ahantu runaka.Byongeye kandi, igiciro gito cyibikoresho byibikoresho nigihe gito cyo gushyiraho ibikoresho byo gutera imiti ugereranije nibikoresho byo gutera byongera ubushobozi bwo kongera umusaruro.
Iyo gupakira ibikoresho bya elegitoroniki bigendanwa, bamwe mubakora modul ya SiP bahura nikibazo cyo gutandukanya ibice imbere muri SiP hagati yabo ndetse no hanze kugirango birinde kwangiriza amashanyarazi.Grooves yaciwe hafi yimbere yimbere hanyuma paste yiyobora ishyirwa kumurongo kugirango ikore akazu gato ka Faraday imbere murubanza.Nkuko igishushanyo mbonera kigabanuka, birakenewe kugenzura ingano nukuri kwukuri kwimiterere yibikoresho byuzuza umwobo.Ibicuruzwa bigezweho bigezweho bigenzura ingano nubugari bwagutse bwimyuka itanga ubwuzure bwuzuye.Muntambwe yanyuma, hejuru yibi byobo byuzuyemo umwobo bifatanyirijwe hamwe ukoresheje EMI ikingira ikingira.Spray Coating ikemura ibibazo bijyanye no gukoresha ibikoresho bya sputtering kandi ikoresha ibikoresho bya EMI byanonosowe nibikoresho byo kubitsa, bigatuma paki ya SiP ikorwa hakoreshejwe uburyo bwiza bwo gupakira imbere.
Mu myaka yashize, gukingira EMI byabaye impungenge zikomeye.Hamwe nogukurikirana buhoro buhoro ikoreshwa rya tekinoroji ya 5G hamwe namahirwe azaza 5G izazana kuri enterineti yibintu (IoT) hamwe n’itumanaho rikomeye mu butumwa, gukenera kurinda neza ibikoresho bya elegitoroniki hamwe n’inteko biturutse ku mashanyarazi ya electronique.ngombwa.Hamwe nimiyoboro ya 5G igiye kuza, ibimenyetso bya signal muri 600 MHz kugeza kuri 6 GHz hamwe na milimetero ya bande ya bande bizamenyekana kandi bikomeye nkuko ikoranabuhanga ryakoreshejwe.Bimwe mubyifuzo byo gukoresha imanza no kubishyira mubikorwa harimo idirishya ryamazu yinyubako y'ibiro cyangwa ubwikorezi rusange kugirango bifashe gukomeza itumanaho intera ngufi.
Kuberako imirongo ya 5G ifite ikibazo cyo kwinjira murukuta nibindi bintu bikomeye, ibindi byashyizwe mubikorwa harimo gusubiramo mumazu no mumazu y'ibiro kugirango bitange ubwishingizi buhagije.Ibi bikorwa byose bizaganisha ku kwiyongera kwubwinshi bwibimenyetso mumirongo ya 5G yumurongo wa 5G hamwe ningaruka nyinshi zo guhura na electromagnetic kwivanga muriyi miyoboro yumurongo no guhuza kwabo.
Kubwamahirwe, EMI irashobora gukingirwa mugukoresha icyuma cyoroshye, kiyobora ibyuma byo hanze hamwe na sisitemu-muri-Package (SiP) (Ishusho 1).Mubihe byashize, gukingira EMI kwakoreshejwe mugushira amabati yashyizweho kashe hafi yitsinda ryibigize, cyangwa mugukoresha kaseti ikingira ibice.Nyamara, nkuko paki nibikoresho byanyuma bikomeje kuba miniaturike, ubu buryo bwo gukingira ntibushobora kwemerwa bitewe nubunini bugarukira hamwe nuburyo bworoshye bwo gukemura ibitekerezo bitandukanye, bitari orthogonal pake bigenda bikoreshwa cyane muri elegitoroniki igendanwa kandi ishobora kwambara.
Mu buryo nk'ubwo, ibiyobora bimwe biyobora bigenda byerekeza ku guhitamo gutwikira gusa uduce tumwe na tumwe twa pake yo gukingira EMI, aho gutwikira inyuma yose ya paki hamwe na pake yuzuye.Usibye gukingira EMI yo hanze, ibikoresho bishya bya SiP bisaba inyongera-yubatswe ikingira yubatswe muri pake kugirango itandukane neza ibice bitandukanye hagati yabyo muri paki imwe.
Uburyo nyamukuru bwo gukora EMI ikingira ibikoresho byabitswe cyangwa ibikoresho bya SiP byabumbwe ni ugutera ibice byinshi byicyuma hejuru.Mugusunika, imyenda yoroheje cyane yicyuma cyangwa ibyuma bivanze birashobora kubikwa hejuru yububiko hamwe nubunini bwa 1 kugeza 7 µm.Kuberako uburyo bwo gusohora bushobora kubika ibyuma kurwego rwa angstrom, imiterere yamashanyarazi yububiko bwayo kugeza ubu yagize akamaro muburyo busanzwe bwo gukingira.
Ariko, uko gukenera gukenera kwiyongera, gusuka bifite ingaruka mbi zihariye zibuza gukoreshwa nkuburyo bunini kubakora nabateza imbere.Igiciro cyambere cyibikoresho bya spray ni kinini cyane, miriyoni yamadorari aringaniye.Bitewe nibikorwa byinshi-byumba, umurongo wibikoresho bya spray bisaba ahantu hanini kandi bikarushaho kongera ibikenerwa byimitungo itimukanwa hamwe na sisitemu yo kwimura byuzuye.Imiterere isanzwe ya sputter chambre irashobora kugera kuri 400 ° C mugihe umunezero wa plasma usohora ibintu kuva intego ya sputter kugera kuri substrate;kubwibyo, "isahani ikonje" igikoresho gisabwa kugirango ukonje substrate kugirango ugabanye ubushyuhe bwabayeho.Mugihe cyo kubitsa, icyuma gishyirwa kumurongo wateganijwe, ariko, nkuko bisanzwe, umubyimba wububiko bwurukuta rwuruhande rwuruhande rwa paki ya 3D mubusanzwe ugera kuri 60% ugereranije nubunini bwubutaka bwo hejuru.
Hanyuma, bitewe nuko gusohora ari umurongo-wo-kureba-uburyo bwo kubika ibintu, ibice byicyuma ntibishobora gutoranywa cyangwa bigomba kubikwa munsi yimiterere ihindagurika hamwe na topologiya, ibyo bikaba bishobora gutuma umuntu atakaza ibintu byinshi usibye kwiyongera kwayo imbere kurukuta rwicyumba;bityo, bisaba kubungabungwa cyane.Niba uduce tumwe na tumwe twa substrate tugomba gusigara twerekanwe cyangwa gukingira EMI ntibisabwa, substrate nayo igomba kubanza kubikwa.
Kurinda sisitemu ya elegitoronike kutavanga amashanyarazi (EMI) byahindutse ingingo ishyushye.Iterambere ry'ikoranabuhanga mu bipimo bya 5G, kwishyuza bidasubirwaho ibikoresho bya elegitoroniki igendanwa, kwinjiza antene muri chassis, no kwinjiza Sisitemu muri Package (SiP) bituma hakenerwa gukingirwa neza kwa EMI no kwigunga mu bikoresho bipakira hamwe na porogaramu nini ya moderi.Kurinda gukingira, ibikoresho bya EMI byo gukingira hejuru yinyuma yububiko bishyirwa cyane cyane hakoreshejwe uburyo bwo guhumeka imyuka yumubiri (PVD) ukoresheje tekinoroji yo gupakira kubikoresho byo gupakira imbere.Nyamara, ubunini bwibibazo nibiciro byikoranabuhanga rya spray, kimwe niterambere ryibikoreshwa, biganisha ku gusuzuma ubundi buryo bwo gutera imiti yo gukingira EMI.
Abanditsi bazaganira ku iterambere ryimikorere ya spray yo gukoresha ibikoresho byo gukingira EMI kubutaka bwo hanze bwibice bigize ibice hamwe nibipapuro binini bya SiP.Ukoresheje ibikoresho bishya byatejwe imbere kandi byanonosowe munganda, hagaragajwe inzira itanga ubwishingizi bumwe kumapaki ari munsi ya microne 10 z'ubugari kandi buringaniye bikikije impande zose hamwe ninzira nyabagendwa.igipimo cyurukuta rwuruhande 1: 1.Ubundi bushakashatsi bwerekanye ko ikiguzi cyo gukora cyo gukoresha EMI ikingira ibipaki bishobora kugabanywa hongerwa igipimo cya spray kandi ugahitamo guhitamo ibice ahantu runaka.Byongeye kandi, igiciro gito cyibikoresho byibikoresho nigihe gito cyo gushyiraho ibikoresho byo gutera imiti ugereranije nibikoresho byo gutera byongera ubushobozi bwo kongera umusaruro.
Iyo gupakira ibikoresho bya elegitoroniki bigendanwa, bamwe mubakora modul ya SiP bahura nikibazo cyo gutandukanya ibice imbere muri SiP hagati yabo ndetse no hanze kugirango birinde kwangiriza amashanyarazi.Grooves yaciwe hafi yimbere yimbere hanyuma paste yiyobora ishyirwa kumurongo kugirango ikore akazu gato ka Faraday imbere murubanza.Nkuko igishushanyo mbonera kigabanuka, birakenewe kugenzura ingano nukuri kwukuri kwimiterere yibikoresho byuzuza umwobo.Ibicuruzwa bigezweho bigezweho bigenzura ingano nubugari bwagutse bwo mu kirere byerekana neza kuzuza umwobo.Muntambwe yanyuma, hejuru yibi byobo byuzuyemo umwobo bifatanyirijwe hamwe ukoresheje EMI ikingira ikingira.Spray Coating ikemura ibibazo bijyanye no gukoresha ibikoresho bya sputtering kandi ikoresha ibikoresho bya EMI byanonosowe nibikoresho byo kubitsa, bigatuma paki ya SiP ikorwa hakoreshejwe uburyo bwiza bwo gupakira imbere.
Mu myaka yashize, gukingira EMI byabaye impungenge zikomeye.Hamwe nogukurikirana buhoro buhoro ikoreshwa rya tekinoroji ya 5G hamwe namahirwe azaza 5G izazana kuri enterineti yibintu (IoT) hamwe n’itumanaho rikomeye mu butumwa, gukenera kurinda neza ibikoresho bya elegitoroniki hamwe n’inteko biturutse ku mashanyarazi ya electronique.ngombwa.Hamwe nimiyoboro ya 5G igiye kuza, ibimenyetso bya signal muri 600 MHz kugeza kuri 6 GHz hamwe na milimetero ya bande ya bande bizamenyekana kandi bikomeye nkuko ikoranabuhanga ryakoreshejwe.Bimwe mubyifuzo byo gukoresha imanza no kubishyira mubikorwa harimo idirishya ryamazu yinyubako y'ibiro cyangwa ubwikorezi rusange kugirango bifashe gukomeza itumanaho intera ngufi.
Kuberako imirongo ya 5G ifite ikibazo cyo kwinjira murukuta nibindi bintu bikomeye, ibindi byashyizwe mubikorwa harimo gusubiramo mumazu no mumazu y'ibiro kugirango bitange ubwishingizi buhagije.Ibi bikorwa byose bizaganisha ku kwiyongera kwubwinshi bwibimenyetso mumirongo ya 5G yumurongo wa 5G hamwe ningaruka nyinshi zo guhura na electromagnetic kwivanga muriyi miyoboro yumurongo no guhuza kwabo.
Kubwamahirwe, EMI irashobora gukingirwa mugukoresha icyuma cyoroshye, kiyobora ibyuma byo hanze hamwe na sisitemu-muri-Package (SiP) (Ishusho 1).Mubihe byashize, gukingira EMI kwakoreshejwe mugushyira ibyuma byashyizweho kashe hafi yitsinda ryibigize, cyangwa mugukoresha kaseti ikingira ibice bimwe.Nyamara, nkuko paki nibikoresho byanyuma bikomeza kuba miniaturike, ubu buryo bwo gukingira ntibushobora kwemerwa bitewe nubunini bugarukira hamwe nuburyo bworoshye bwo gukemura ibibazo bitandukanye bitari orthogonal pake bigenda bigaragara muri elegitoroniki igendanwa kandi ishobora kwambara.
Mu buryo nk'ubwo, ibiyobora bimwe biyobora bigenda byerekeza ku guhitamo gutwikira gusa uduce tumwe na tumwe twa pake yo gukingira EMI, aho gutwikira inyuma yose ya paki hamwe na pake yuzuye.Usibye gukingira EMI yo hanze, ibikoresho bishya bya SiP bisaba inyongera-yubatswe ikingira yubatswe muri pake kugirango itandukane neza ibice bitandukanye hagati yabyo muri paki imwe.
Uburyo nyamukuru bwo gukora EMI ikingira ibikoresho byabitswe cyangwa ibikoresho bya SiP byabumbwe ni ugutera ibice byinshi byicyuma hejuru.Mugusunika, imyenda yoroheje cyane yicyuma cyangwa ibyuma bivanze birashobora kubikwa hejuru yububiko hamwe nubunini bwa 1 kugeza 7 µm.Kuberako uburyo bwo gusohora bushobora kubika ibyuma kurwego rwa angstrom, imiterere yamashanyarazi yububiko bwayo kugeza ubu yagize akamaro muburyo busanzwe bwo gukingira.
Ariko, uko gukenera gukenera kwiyongera, gusuka bifite ingaruka mbi zihariye zibuza gukoreshwa nkuburyo bunini kubakora nabateza imbere.Igiciro cyambere cyibikoresho bya spray ni kinini cyane, miriyoni yamadorari aringaniye.Bitewe nibikorwa byinshi-byumba, umurongo wibikoresho bya spray bisaba ahantu hanini kandi bikarushaho kongera ibikenerwa byimitungo itimukanwa hamwe na sisitemu yo kwimura byuzuye.Imiterere isanzwe ya sputter chambre irashobora kugera kuri 400 ° C mugihe umunezero wa plasma usohora ibintu kuva intego ya sputter kugera kuri substrate;kubwibyo, "isahani ikonje" igikoresho gisabwa kugirango ukonje substrate kugirango ugabanye ubushyuhe bwabayeho.Mugihe cyo kubitsa, icyuma gishyirwa kumurongo wateganijwe, ariko, nkuko bisanzwe, umubyimba wububiko bwurukuta rwuruhande rwuruhande rwa paki ya 3D mubusanzwe ugera kuri 60% ugereranije nubunini bwubutaka bwo hejuru.
Hanyuma, bitewe nuko gusuka ari umurongo-wo-kureba-uburyo bwo kubika ibintu, ibice byicyuma ntibishobora gutoranywa cyangwa bigomba kubikwa munsi yimiterere ihindagurika hamwe na topologiya, ibyo bikaba byaviramo igihombo kinini cyibintu byiyongera kubirundarunda imbere murukuta rwicyumba;bityo, bisaba kubungabungwa cyane.Niba uduce tumwe na tumwe twa substrate tugomba gusigara twerekanwe cyangwa gukingira EMI ntibisabwa, substrate nayo igomba kubanza kubikwa.
Impapuro zera: Iyo wimutse uva mubuto ujya mubikorwa binini, guhitamo ibicuruzwa byinshi mubice bitandukanye nibyingenzi kugirango umusaruro wiyongere.Muri rusange Gukoresha Umurongo… Reba Impapuro zera
Igihe cyo kohereza: Apr-19-2023