Musiyano Pakati peHDI Flex PCBs uye Regular Flexible Printed Circuit Boards (FPCBs)

Munzvimbo yemazuva ano inomhanya-mhanya tekinoroji, kuchinjika uye kushanda nesimba kwave kwakakosha mukugadzira nekugadzira zvigadzirwa zvemagetsi. Mabhodhi edunhu akadhindwa (PCBs) anoita basa rakakosha mukupa kubatanidza kwemagetsi kunodiwa pamidziyo iyi. Kana zvasvika kune inoshanduka PCB, iwo mazwi maviri anowanzo kuoneka HDI inoshanduka PCB uye yenguva dzose FPCB. Kunyange zvazvo zvose zviri zviviri zvichishandisa zvinangwa zvakafanana, pane kusiyana kukuru pakati pazvo.Iyi blog ine chinangwa chekujekesa kusiyana uku uye kupa kunzwisisa kwakazara kweHDI Flex PCBs uye kuti akasiyana sei kubva kune akajairwa maFPCB.

Dzidza nezve flexible PCBs:

Flexible PCBs, inozivikanwawo seFPCBs kana flexible circuits, yakashandura indasitiri yemagetsi nekuvandudza mashandisirwo enzvimbo uye rusununguko rwekugadzira.Kusiyana neakaomarara maPCB, ayo anogadzirwa kubva kuzvinhu zvakaomarara seFR4, anochinjika maPCB anovakwa achishandisa anochinjika substrates senge polyimide. Uku kuchinjika kunobvumira maFPCB kukotama, kumonyoroka kana kupetwa kuti akwane nzvimbo dzakasimba kana maumbirwo asina kujairika. Chimiro chayo chakaomarara chinoita kuti ive yekutanga sarudzo yeakasiyana maapplication, anosanganisira ma smartphones, zvinopfekeka, zvigadzirwa zvekurapa, uye mota dzemagetsi.

Ongorora HDI flex PCB:

HDI, ipfupi yeHigh Density Interconnect, inotsanangura nzira yekugadzira iyo inowedzera kuwanda uye kuita kwemabhodhi edunhu.HDI Flex PCB inosanganisa mabhenefiti eHDI uye anochinja edunhu matekinoroji, zvichikonzera yakanyanya compact uye inoshanduka mhinduro. Aya maPCB akasarudzika anogadzirwa nekubatanidza akawanda akaturikidzana ezvinochinjika zvinhu ane yepamusoro HDI maficha akadai semicrovias, mapofu uye akavigwa vias, uye yakanaka-mutsara trace/space geometries.

Musiyano uripo pakati peHDI inoshanduka PCB uye yakajairwa FPCB:

1. Nhamba yezvikamu uye density:

Kuenzaniswa neFPCB yakajairwa, HDI Flex PCB kazhinji ine mamwe matinji. Ivo vanogona kugadzika akawanda akaoma edunhu maseketi mune compact fomu chinhu, ichipa yakakwirira density yekubatanidza uye yakakura dhizaini inoshanduka.Kuwedzera kwenhamba yezvikamu zvinobvumira kubatanidzwa kwezvimwe zvikamu uye mabasa.

2. Yepamberi yekubatanidza tekinoroji:

Sezvambotaurwa, HDI Flex PCBs dzinoshandisa hunyanzvi hwekubatanidza matekinoroji senge microvias, mapofu uye akavigwa vias, uye yakanaka-line trace/space geometries.Aya matekinoroji anogonesa kumhanyisa data data, kuderedza kurasikirwa kwechiratidzo, uye kunatsiridza kutendeseka kwechiratidzo. Zvekare maFPCB, kunyangwe achichinjika, anogona kunge asina emhando yepamusoro yekubatanidza tekinoroji.

3. Dhizaini kuchinjika:

Nepo maFPCB akajairwa aine shanduko yakanakisa, HDI Flex PCB inoenda nhanho imwe mberi. Yakawedzera layer counts uye advanced interconnect tekinoroji inopa mainjiniya edhizaini ane isingaenzaniswi nzira yekuchinjika, inogonesa yakaoma uye compact dhizaini.Uku kuita kwakasiyana-siyana kunonyanya kukosha pakugadzira tumagetsi tudiki kana zvigadzirwa uko nzvimbo ishoma.

4. Kuita kwemagetsi:

HDI inochinjika PCB yakakwirira kune yakajairwa FPCB maererano nekuita kwemagetsi.Microvias uye mamwe maficha epamberi muHDI Flex PCB anobatsira kudzikisa kurasikirwa kwekuisa uye crosstalk, kuve nechokwadi kugadzikana kwechiratidzo kutendeseka kunyangwe mune yakakwirira frequency application. Uku kukwidziridzwa kushanda kwemagetsi kunoita kuti HDI Flex PCBs ive yekutanga sarudzo yemidziyo inoda yakakwana yekufambiswa kwechiratidzo uye kuvimbika.

Mukupedzisa:

HDI Flex PCB yakasiyana neyakajairwa FPCB maererano nehuwandu hwekuverenga, density, advanced interconnect tekinoroji, dhizaini inoshanduka uye kushanda kwemagetsi.HDI flex PCBs inopa yakasarudzika mabhenefiti eakaomesesa uye nzvimbo-akaganhurirwa emagetsi magungano uko yakakwirira-density yekubatanidza uye kutendeseka kwechiratidzo kwakakosha. Kunzwisisa mutsauko uripo pakati peaya matekinoroji kunogona kubatsira vagadziri kusarudza yakanyatsokodzera PCB mhinduro kune yavo chaiyo yekushandisa.

Sezvo tekinoroji iri kuramba ichifambira mberi, kudiwa kwemidziyo yemagetsi midiki uye ine simba zvakanyanya kuchawedzera.HDI flex PCBs inomiririra yekucheka-kumucheto tekinoroji mumaseketi anochinjika, achisundira miganhu yeminiaturization uye kuita. Nekuchinjika kwayo dhizaini uye kushanda kwemagetsi, HDI Flex PCB yakagadzirira kufambisa hunyanzvi uye kushandura indasitiri yemagetsi.