1. 5G elu ugboro evolushọn na elu ugboro sekit osisi
High ugboro nkịtị were nweta nkwalite na-eweta elu ugboro biri ebi circuit iba demand.A afọ ole na ole gara aga, elu ugboro n'ókè n'elu 1GHz dị nanị ebe dị ka aerospace na satellite communications.The ọganihu dị ngwa nke nkwurịta okwu technology, ka mbụ obodo nkwurịta okwu ugboro ole na-egosi nnọọ mmadụ jupụtara, gbakwunyere ụfọdụ agha gbalaga nwayọọ nwayọọ nyere ụzọ na ndi nkiti, mmepe nke ndi nkiti na elu ugboro nkwukọrịta nwetara pụrụ iche speed.At ugbu, electronic ọmụma ngwaahịa nwere banyere elu ugboro oge nke GHz, na elu-ugboro na nkwukọrịta ndị ọzọ, na-anọchite anya ngwa ndakwa nri, mee elu ugboro biri ebi circuit ibachọrọ.
The ngwa ndakwa nri na a kọwara dị ka ndị wavelength nke 1m ~ 0.1mm na kwekọrọ ekwekọ ugboro nso nke 300MHZ ~ 3000GHZ (1GHZ = 1000MHZ) a na-akpọ microwave.The ngwa ndakwa nri na-kewara n'ime anọ ìgwè: decimeter, sentimita-efegharị efegharị, millimeter-efegharị efegharị na submillimeter wave.In eziokwu, anyị kwesịrị etinye uche pụrụ iche na ngwa ndakwa nri gbalaga, n'ihi na nke ga-eme n'ọdịnihu 5G, kwurula ịkwọ ụgbọala, ime ụlọ ultra-elu na-agba nkwurịta okwu, na obere-anya ultra-elu-ọsọ wireless nkwurịta okwu na-niile na ngwa ndakwa nri gbalaga.
2. High ugboro sekit osisi ga-abụ otu n'ime ihe ndị kasị na-eto eto ebe ke ngwá electronic ụlọ ọrụ
zuru ụwa ọnụ PCB ụlọ ọrụ ga-anọgide na ka ha webata na a ọhụrụ okirikiri nke growth.More na ndị ọzọ otutu ngwa nke ọnụ na kọmputa na ngwaahịa, ga-enye ndị ọzọ ahịa ibu maka PCB ụlọ ọrụ n'ụwa nile.
Domestic sekit osisi uru bụ nnukwu, ma elu-ọgwụgwụ òkè na ụlọ ọrụ bara uru na-agaghị adịkwa. Na 2017, ngụkọta mmepụta uru nke biri ebi circuit ibaụlọ ọrụ na China na-eme atụmatụ na-abụ $ 29,1 billion.In 2020, ọ ga-eru 359 ijeri rmb (15% nke bụ elu ugboro osisi, nke kwekọrọ na anyị $ 5,39 ijeri).
Na ọzọ afọ ole na ole na mmepe nke China na PCB ụlọ ọrụ ga-eweta ihe ohere: mbụ, na ụlọ ọrụ nọgide na-agafeta na oruru nke ụwa ma ama PCB enterprise mmepụta isi ke China, ka China PCB ụlọ ọrụ ụyọkọ uru ga gụkwuo isi, na-ekpe ike ọzọ ngwa ngwa na mmepe nke ụlọ ụlọ ọrụ, site na ọkụ ahịa iwu na-amụta ihe ndị na-akwalite oru ike na management larịị a ọhụrụ nzọụkwụ; nke abuo, mmepe nke abụrụ ụlọ ọrụ ga-enye ndị ọzọ development ohere na iwu support maka mmepe nke PCB ụlọ ọrụ na China.Finally, ngwa mmepe nke anụ ụlọ n'ji ahịa ga n'ihu na-akwalite mgbasa nke ngwa ahịa ọnụ ọgụgụ, na n'ụzọ ụgbọala mmepe nke upstream PCB ụlọ ọrụ.
3. Dị ka n'oge dị ka 1936, Dr Paul Eisner mepụtakwara na PCB sekit osisi mmepụta technology, The E Bipụtara Circuit Board PCB (E Bipụtara Circuit Board) na N'ezie nke ndụ anyị na mmepụta banyere na akụkụ nile, PCB dị ka ndị kasị mkpa electronic components, latrik na-akwado ahụ, bụ ụgbọelu nke electronic eletriki connection.In-adịbeghị anya na a ama, mbadamba, wearable smart ngwaọrụ dị ka ngwa ịrị elu nke n'ji ngwá electronic ahịa, ukwuu akwalite Mgbanwe Circuit board FPC (Mgbanwe E Bipụtara Circuit osisi) ahịa mmepe. FPC mgbanwe sekit mbadamba dabeere polyimide ma ọ bụ polyester film isi ihe mere nke a ụdị nke elu pụrụ ịdabere, magburu onwe ya na-agbanwe e biri ebi circuit osisi, na elu njupụta nke wiring, ìhè ibu, na mkpa ọkpụrụkpụ, mma ekwe mmekọahụ mara.