3 kutentha kwambiri komanso kutentha kwa kutentha

Ndi miniaturization, magwiridwe antchito ambiri, ndi m'badwo waukulu wa zida zamagetsi, zowongolera zamagetsi zamagetsi, zomwe zimagwiritsidwa ntchito powongolera zamagetsi zamagetsi zikupitilira kukula, ndipo imodzi mwazoyankhira ndikupanga matabwa osindikizidwa. Choyambirira cha PCBS yoletsa kutentha ndi kutentha ndi kutentha kwa kutentha komanso kutentha kwa gawo lapansi. Pakadali pano, kusintha kwa maziko apansi ndi kuwonjezera kwa mafilimu asintha katundu woletsa kutentha komanso kutentha mpaka pamlingo wina, koma kusintha kwa mawonekedwe otenthedwa ndi ochepa. Nthawi zambiri, kachitsulo kakang'ono (its) kapena zitsulo pakati pa madera osindikizidwa amagwiritsidwa ntchito poletsa kutentha kwazinthu zotenthetsera, zomwe zimachepetsa voliyumu ndi mtengo wofanizira ndi makonda ozizira.

Aluminium ndi zinthu zokongola kwambiri. Imakhala ndi chuma chochuluka, mtengo wotsika mtengo, mawonekedwe ndi mphamvu zabwino, ndipo zimakhala zosangalatsa. Pakadali pano, zitsulo zambiri kapena zitsulo zamagulu ndi zitsulo zitsulo. Ubwino wa mabodi a aluminium okhazikika ndi osavuta komanso ogwiritsira ntchito zamagetsi, mawonekedwe odalirika komanso owoneka bwino komanso otetezeka komanso otsogola, ndipo amatha kugwiritsidwa ntchito ndi gulu lankhondo ndi Aerossace. Palibe kukayika za mawonekedwe a matenthedwe ndi kukana kutentha kwa chitsulo. Chinsinsi chagona pakuchita zomatira pakati pa mbale yachitsulo ndi malo ozungulira.

Pakadali pano, mphamvu yoyendetsa matenthedwe imayang'ana pa matontho. Pafupifupi 80% ya mphamvu yoyika matikiti imasinthidwa kukhala kutentha. Chifukwa chake, nkhani ya kuwongolera mafuta kwa matope kumayamikiridwa kwambiri, ndipo cholinga chake chimakhala pakuchotsa kutentha kwa gawo la LED. Kuphatikizidwa kwa kutentha kwa kutentha kwa kutentha komanso chilengedwe chokhazikika chothandizira kuyika maziko a kulowa chowala kwambiri pamsika wowunikira.

4 Zosintha komanso zamagetsi ndi zinthu zina

4.1 Zofunikira Kwambiri Board

Miniaturization ndi kuwonda zida zamagetsi kumagwiritsa ntchito kuchuluka kwa mabwalo osinthika osinthika (FPCB) ndi Rigid-Fly-Frex Starts (R-FPCB). Msika wa FPCB padziko lonse lapansi ukuyerekeza kuti ukhale pafupifupi madola 13 biliyoni, ndipo kuchuluka kwa chaka kumayembekezeredwa kukhala wapamwamba kuposa wokhazikika pa PCBS.

Ndi kufulumira kwa pulogalamuyi, kuwonjezera pa kuwonjezeka kwa chiwerengerochi, pamakhala zofunika kwambiri. Makanema opezeka polymilide amapezeka opanda utoto komanso choyera, choyera, chakuda, komanso chikasu, komanso kukhala ndi kutentha kwambiri komanso kutsika kochepa. Mitengo yotsika mtengo ya polyester imapezekanso pamsika. Mavuto atsopano a magwiridwe antchito amaphatikizidwa kwambiri, kukhazikika kwa mawonekedwe, mawonekedwe a filimu, ndi filimu yojambula zithunzi zophatikizira komanso kukana kwachilengedwe kuti mukwaniritse zofunika kusintha kwa ogwiritsa ntchito kumapeto.

FPCB ndi Rigid Hdi Boards iyenera kukwaniritsa zofunikira za kuchuluka kwa zowonjezera komanso zopitilira muyeso. Kuwonongeka kwa dielect kosinthika komanso kufalitsa miyala yosinthika kuyeneranso kusamala. Polytetrafluorothymblene ndi mipata yapamwamba a Polyrimira imatha kugwiritsidwa ntchito popanga kusinthasintha. Magele. Kuphatikiza ufa wa inderarganic ufa ndi kaboni mbizi ku Polymide Onfin amatha kupanga mawonekedwe atatu osinthika osinthika. Mafilimu azomwe amagwiritsidwa ntchito ndi aluminium nitride (aln), aluminiyamu oxide (al2o3) ndi hexonal boron nitride (hbn). Gawoli lili ndi mawonekedwe a 1.51W

Msika wa FPCB, monga mafoni anzeru, zida zanzeru, zida zamankhwala, maloboti, ndi zina zambiri pazinthu za FPCB, ndikupanga zinthu zatsopano za FPCB. Monga bolodi yochepetsetsa yopanda umilandu, FPCB inayi imachepetsedwa kuchokera ku 0.4mm pafupifupi 0.2mm; Board yothamanga kwambiri yosinthira, pogwiritsa ntchito ma dk otsika-dk ndi otsika-DF Polymide, kufikira 5Gbps kufalitsa zofuna kuthamanga; Kuchulukana kwamphamvu kosinthika kumagwiritsa ntchito wochititsa kuposa 100μm kuti akwaniritse zosowa za mabwalo apamwamba ndi apamwamba kwambiri; Kutentha kwambiri kusungitsa zitsulo zosinthika ndi R-FPCB yomwe imagwiritsa ntchito mbale yachitsulo pang'ono pang'ono; Kanema wosasinthika wa matendawa akupsa mtima, ndipo ma elekitirode amapendekeka pakati pa mafilimu awiri a polymira kuti apange sensor osasinthika; Bolodi losinthika losinthika kapena bolodi yokhazikika yosinthika, gawo losinthika ndi elastomer, ndipo mawonekedwe a waya azitsulo amatukuka. Inde, ma fpcs apadera awa amafuna magawo osagwirizana.

4.2 Zofunikira zamagetsi zamagetsi

Kusindikizidwa kwamagetsi kwakhala kochepa kwambiri m'zaka zaposachedwa, ndipo zikunenedweratu kuti pofika zaka za 2020s, zamagetsi zosindikizidwa zimakhala ndi msika woposa 300 biliyoni US madola oposa 300 US. Kugwiritsa ntchito ukadaulo wamakompyuta ku mafakitale osindikizidwa ndi gawo laukadaulo wamagawo osindikizidwa, omwe tsopano agwirizana nawo m'makampani. Tekinoloji yamagetsi yamagetsi ndiyoyandikira kwambiri ku FPCB. Tsopano opanga PCB alowa m'malo osindikizidwa pamagetsi. Adayamba ndi matabwa osinthika ndikusintha matabwa osindikizidwa (PCB) ndi mabwalo amagetsi amagetsi (pec). Pakadali pano pali magawo ambiri ndi inki, ndipo nthawi ina imakhalapo mu magwiridwe antchito ndipo adzagwiritsidwa ntchito kwambiri. Opanga PCB sayenera kuphonya mwayi.

Ntchito yofunikira yamagetsi yamagetsi yamakono ndikupanga chizindikiritso chotsika kwambiri pa wailesi yaziilesi (RFID), yomwe imatha kusindikizidwa m'masikono. Zothekazo zimakhala kumadera omwe amawonetsedwa, kuyatsa, ndi zithunzi zachilengedwe. Msika wa ukadaulo wowoneka bwino uli pamsika wabwino. Zogulitsa zosiyanasiyana zaukadaulo wouluka, monga zovala zanzeru ndi magalasi anzeru, oyang'anira magetsi, oyenda pamagetsi, omwe amayendetsa mabwalo osinthika, omwe angayendetse mabwalo osinthika osinthika.

Gawo lofunikira la ukadaulo wamagetsi ndi zida, kuphatikizapo magawo ndi ma inks ogwira ntchito. Zosinthika zosinthika sizabwino kwa ma fpcbs omwe alipo, komanso magawo apamwamba. Pakadali pano pali zinthu zapamwamba kwambiri zopangidwa ndi zosakaniza za ceramics ndi polymer, komanso zotentha kwambiri, kutentha kotsika komanso magawo owoneka bwino. , Chikaso chachikaso, etc.

4 Zosintha komanso zamagetsi ndi zinthu zina

4.1 Zofunikira Kwambiri Board

Miniaturization ndi kuwonda zida zamagetsi kumagwiritsa ntchito kuchuluka kwa mabwalo osinthika osinthika (FPCB) ndi Rigid-Fly-Frex Starts (R-FPCB). Msika wa FPCB padziko lonse lapansi ukuyerekeza kuti ukhale pafupifupi madola 13 biliyoni, ndipo kuchuluka kwa chaka kumayembekezeredwa kukhala wapamwamba kuposa wokhazikika pa PCBS.

Ndi kufulumira kwa pulogalamuyi, kuwonjezera pa kuwonjezeka kwa chiwerengerochi, pamakhala zofunika kwambiri. Makanema opezeka polymilide amapezeka opanda utoto komanso choyera, choyera, chakuda, komanso chikasu, komanso kukhala ndi kutentha kwambiri komanso kutsika kochepa. Mitengo yotsika mtengo ya polyester imapezekanso pamsika. Mavuto atsopano a magwiridwe antchito amaphatikizidwa kwambiri, kukhazikika kwa mawonekedwe, mawonekedwe a filimu, ndi filimu yojambula zithunzi zophatikizira komanso kukana kwachilengedwe kuti mukwaniritse zofunika kusintha kwa ogwiritsa ntchito kumapeto.

FPCB ndi Rigid Hdi Boards iyenera kukwaniritsa zofunikira za kuchuluka kwa zowonjezera komanso zopitilira muyeso. Kuwonongeka kwa dielect kosinthika komanso kufalitsa miyala yosinthika kuyeneranso kusamala. Polytetrafluorothymblene ndi mipata yapamwamba a Polyrimira imatha kugwiritsidwa ntchito popanga kusinthasintha. Magele. Kuphatikiza ufa wa inderarganic ufa ndi kaboni mbizi ku Polymide Onfin amatha kupanga mawonekedwe atatu osinthika osinthika. Mafilimu azomwe amagwiritsidwa ntchito ndi aluminium nitride (aln), aluminiyamu oxide (al2o3) ndi hexonal boron nitride (hbn). Gawoli lili ndi mawonekedwe a 1.51W

Msika wa FPCB, monga mafoni anzeru, zida zanzeru, zida zamankhwala, maloboti, ndi zina zambiri pazinthu za FPCB, ndikupanga zinthu zatsopano za FPCB. Monga bolodi yochepetsetsa yopanda umilandu, FPCB inayi imachepetsedwa kuchokera ku 0.4mm pafupifupi 0.2mm; Board yothamanga kwambiri yosinthira, pogwiritsa ntchito ma dk otsika-dk ndi otsika-DF Polymide, kufikira 5Gbps kufalitsa zofuna kuthamanga; Kuchulukana kwamphamvu kosinthika kumagwiritsa ntchito wochititsa kuposa 100μm kuti akwaniritse zosowa za mabwalo apamwamba ndi apamwamba kwambiri; Kutentha kwambiri kusungitsa zitsulo zosinthika ndi R-FPCB yomwe imagwiritsa ntchito mbale yachitsulo pang'ono pang'ono; Kanema wosasinthika wa matendawa akupsa mtima, ndipo ma elekitirode amapendekeka pakati pa mafilimu awiri a polymira kuti apange sensor osasinthika; Bolodi losinthika losinthika kapena bolodi yokhazikika yosinthika, gawo losinthika ndi elastomer, ndipo mawonekedwe a waya azitsulo amatukuka. Inde, ma fpcs apadera awa amafuna magawo osagwirizana.

4.2 Zofunikira zamagetsi zamagetsi

Kusindikizidwa kwamagetsi kwakhala kochepa kwambiri m'zaka zaposachedwa, ndipo zikunenedweratu kuti pofika zaka za 2020s, zamagetsi zosindikizidwa zimakhala ndi msika woposa 300 biliyoni US madola oposa 300 US. Kugwiritsa ntchito ukadaulo wamakompyuta ku mafakitale osindikizidwa ndi gawo laukadaulo wamagawo osindikizidwa, omwe tsopano agwirizana nawo m'makampani. Tekinoloji yamagetsi yamagetsi ndiyoyandikira kwambiri ku FPCB. Tsopano opanga PCB alowa m'malo osindikizidwa pamagetsi. Adayamba ndi matabwa osinthika ndikusintha matabwa osindikizidwa (PCB) ndi mabwalo amagetsi amagetsi (pec). Pakadali pano pali magawo ambiri ndi inki, ndipo nthawi ina imakhalapo mu magwiridwe antchito ndipo adzagwiritsidwa ntchito kwambiri. Opanga PCB sayenera kuphonya mwayi.

Ntchito yofunikira yamagetsi yamagetsi yamakono ndikupanga chizindikiritso chotsika kwambiri pa wailesi yaziilesi (RFID), yomwe imatha kusindikizidwa m'masikono. Zothekazo zimakhala kumadera omwe amawonetsedwa, kuyatsa, ndi zithunzi zachilengedwe. Msika wa ukadaulo wowoneka bwino uli pamsika wabwino. Zogulitsa zosiyanasiyana zaukadaulo wouluka, monga zovala zanzeru ndi magalasi anzeru, oyang'anira magetsi, oyenda pamagetsi, omwe amayendetsa mabwalo osinthika, omwe angayendetse mabwalo osinthika osinthika.

Gawo lofunikira la ukadaulo wamagetsi ndi zida, kuphatikizapo magawo ndi ma inks ogwira ntchito. Zosinthika zosinthika sizabwino kwa ma fpcbs omwe alipo, komanso magawo apamwamba. Pakadali pano, pali zida zapamwamba kwambiri zopangidwa ndi zosakaniza za ceramics ndi polymer, komanso zotentha kwambiri, zotentha kwambiri komanso gawo lopanda utoto.