Ngaba iibhodi eziguquguqukayo eziqinileyo ziyakwazi ukumelana namaqondo obushushu aphezulu?

Yazisa:

Kule post yebhlog, siza kuphonononga nzulu kulo mba kwaye sijonge ukusebenza okushushu kunye nobuchule beebhodi eziguquguqukayo.

Kwintsimi yobunjineli be-elektroniki kunye nobunjineli bombane, ukuguquguquka kunye nokuthembeka zizinto eziphambili ekufuneka ziqwalaselwe xa kuyilwa kunye nokuvelisa iibhodi zeesekethe. Iiphaneli ze-Rigid-flex zithandwa ngokukwazi kwazo ukubonelela ngezona zinto zibalaseleyo zehlabathi. Ezi bhodi ezintsha zidibanisa ukuqina kweebhodi eziqinileyo zendabuko kunye nokuguquguquka kweesekethe eziguquguqukayo. Ngelixa zibonelela ngeenzuzo ezininzi, umbuzo obalulekileyo uhlala uvela: Ngaba iibhodi eziqinileyo-ezithambileyo zinokumelana namaqondo obushushu aphezulu?

Funda malunga neebhodi eziguquguqukayo eziqinileyo:

Ngaphambi kokuba singene kwimiba ye-thermal, masiqale siqonde iikhonsepthi ezisisiseko zeebhodi eziguquguqukayo eziqinileyo. Iiphaneli ze-Rigid-flex zizakhiwo ezixubileyo zezinto eziqinileyo kunye neziguquguqukayo. Ziquka ukudibanisa i-flexible circuit substrate (ngokuqhelekileyo i-polyimide okanye i-polymer crystal polymer (LCP)) kunye ne-FR4 eqinile okanye i-polyimide layer. Olu lwakhiwo lukhethekileyo lwenza ukuba ibhodi igobe, igobe kwaye ijije, iyenze ilungele izicelo ezinemiba yefom entsonkothileyo kunye nemiqobo yendawo.

Ulawulo lobushushu beebhodi eziguquguqukayo eziqinileyo:

Kwizixhobo ze-elektroniki, ngakumbi ezo zisebenza kwiindawo ezinzima, ulawulo lwe-thermal ludlala indima ebalulekileyo. Ukushisa okugqithisileyo kunokuchaphazela kakubi ukusebenza kwecandelo kunye nokuthembeka. Ke ngoko, kubalulekile ukuvavanya ukusebenza kwe-thermal yeebhodi eziguquguqukayo.

Uluhlu lobushushu:

Iibhodi ze-Rigid-flex zenzelwe ukujamelana noluhlu olubanzi lobushushu. Izinto ezisetyenziselwa ukwakhiwa kwayo zinozinzo oluhle kakhulu lwe-thermal. Ngokuqhelekileyo, i-polyimide kunye ne-LCP zixhathisa ukushisa okuphezulu, okwenza ukuba zilungele izicelo phantsi kweemeko zokusebenza ezigqithisileyo.

Ukusebenza kobushushu obuphezulu:

Iibhodi ze-Rigid-flex ziyaziwa ngokusebenza kwazo okuphezulu kobushushu obuphezulu. Ziyakwazi ukumelana namaqondo obushushu ukuya kwi-200 ° C ngaphandle kokuthotywa okukhulu. Esi sikhundla sibenza bafanelekele izicelo ezifuna ukuvezwa kubushushu obugqithisileyo, njenge-aerospace, icandelo leemoto kunye nezoshishino.

Ukutshatyalaliswa kobushushu:

Ukutshatyalaliswa kobushushu ngokufanelekileyo kubalulekile ekugcineni ingqibelelo kunye nokusebenza kwamacandelo e-elektroniki. Iibhodi ze-Rigid-flex zibonelela ngezakhono ezifanelekileyo zokulahla ubushushu ngenxa yokudibanisa kwazo iileyile eziqinileyo kunye neziguquguqukayo. Umaleko oqinileyo usebenza njengento yokutshisa ukushisa, ngelixa i-flexible layer iphakamisa ukuhanjiswa kobushushu. Olu luhlu olukhethekileyo lunceda ukusabalalisa nokusabalalisa ukushisa, ukukhusela ukufudumala kwendawo.

Amanqaku ecandelo:

Ngelixa i-rigid-flex ngokwayo inokumelana ne-thermal, kubalulekile ukuqwalasela iinkcukacha ze-thermal zamacandelo asetyenzisiweyo. Imida yokushisa yokusebenza yamacandelo kufuneka ihambelane ne-thermal capabilities yebhodi yesiphaluka ukuqinisekisa ukuthembeka kwenkqubo yonke.

Izikhokelo zoyilo lweebhodi ezinobushushu obuqinileyo obuguquguqukayo:

Ukuqinisekisa ukusebenza kakuhle kwe-thermal, abaqulunqi kufuneka banamathele kwizikhokelo ezithile ngexesha lenkqubo yoyilo lwebhodi yesekethe. Ezi zikhokelo ziquka:

1. Ukubekwa kwecandelo ngokufanelekileyo: Beka izixhobo zokufudumeza ngobuchule ebhodini ukuze uchithe ubushushu obusebenzayo.

2. Izinto zokuqhuba i-thermal: Sebenzisa izinto zokuqhuba i-thermal kwiindawo eziphambili zokuphucula ukutshatyalaliswa kobushushu.

3. Thermal vias: Dibanisa vias thermal phantsi kweradiyetha okanye icandelo ukubonelela indlela yokuchitha ubushushu ngqo.

4. Ipateni ye-Thermal: Sebenzisa ipateni ye-thermal ejikeleze indiza yobhedu ukunyusa ukutshatyalaliswa kobushushu.

Ukuququmbela:

Ukushwankathela, iibhodi eziqinileyo ziyakwazi ukumelana namaqondo obushushu aphezulu. Ngenxa yobume bazo obukhethekileyo kunye nezinto eziphathekayo, ezi bhodi zibonisa ukuzinza okuhle kakhulu kwe-thermal kunye nokusebenza. Iibhodi ze-Rigid-flex zibonakalise ukumelana nokushisa ukuya kwi-200 ° C, okwenza kube yinto ethembekileyo yokukhetha izicelo ezifuna ukuxhathisa ukushisa kunye nokuguquguquka. Ngokulandela izikhokelo zoyilo ezifanelekileyo kunye nokuqwalasela ukucaciswa kwecandelo, iinjineli zinokusebenzisa ngokufanelekileyo iibhodi eziguquguqukayo eziqinileyo kwiindawo ezinobushushu obuphezulu. Njengoko isayensi yezinto kunye nobunjineli ziqhubeka ziqhubela phambili, sinokulindela uphuculo olongezelelweyo ekusebenzeni kwe-thermal kwezi bhodi ziphezulu.