Iko kumhanya kwePCB indasitiri yekuvandudza iri kukurumidza: matekinoroji matsva, zvinhu zvitsva uye kugadzira kwegirinhi zvinotungamira budiriro yeramangwana.

Mumamiriro ezvinhu emafungu edhijitari uye hungwaru ari kutsvaira nyika, iyo yakadhindwa yedunhu bhodhi (PCB) indasitiri, se "neural network" yezvigadzirwa zvemagetsi, iri kusimudzira hunyanzvi uye shanduko nekukurumidza kusati kwamboitika. Munguva pfupi yapfuura, kushandiswa kweakatevedzana matekinoroji matsva, zvishandiso zvitsva uye kuongorora kwakadzama kwekugadzira zvakasvibirira kwakapinza hutsva hutsva muindasitiri yePCB, zvichiratidza remangwana rinoshanda, rine hushamwari uye rakangwara.

Chekutanga, tekinoroji innovation inosimudzira kuvandudzwa kwemaindasitiri

Nekukurumidza kusimudzira matekinoroji ari kusimukira akadai se5G, hungwaru hwekugadzira, uye Internet yeZvinhu, zvinodiwa zvehunyanzvi zvePCB zviri kuwedzera. Yepamberi PCB yekugadzira matekinoroji senge yakakwira density Interconnect (HDI) uye Chero-Layer Interconnect (ALI) iri kushandiswa zvakanyanya kusangana nezvinodiwa zveminiaturization, kureruka uye kushanda kwepamusoro kwezvigadzirwa zvemagetsi. Pakati pavo, yakadzamirirwa chikamu tekinoroji yakanyatso kunyudza zvikamu zvemagetsi mukati mePCB, kuchengetedza zvakanyanya nzvimbo nekuvandudza kubatanidzwa, yave yakakosha tsigiro tekinoroji yepamusoro-yekupedzisira michina yemagetsi.

Uye zvakare, kusimuka kwemusika unoshanduka uye unopfekwa wemidziyo wakonzera kuvandudzwa kwePCB inoshanduka (FPC) uye yakasimba inoshanduka PCB. Nekuchinjika kwazvo kwakasiyana, kureruka uye kuramba kukotama, zvigadzirwa izvi zvinosangana nezvinodiwa zvekusununguka kwemorphological uye kusimba mumashandisirwo akaita senge smartwatches, AR / VR zvishandiso, uye ekurapa anodyara.

Chechipiri, zvishandiso zvitsva zvinovhura miganhu yekuita

Material ibwe repakona rakakosha rePCB performance performance. Mumakore achangopfuura, kusimudzirwa uye kushandiswa kwema substrates matsva akadai se high-frequency high-speed copper-clad plates, yakaderera dielectric constant (Dk) uye yakaderera kurasikirwa factor (Df) zvinhu zvakaita kuti PCB ikwanise kutsigira kukurumidza-kumhanya kwechiratidzo chekufambisa. uye kuenderana ne-high-frequency, high-speed uye yakakura-yepamusoro-data yekugadzirisa zvido zve5G communications, data centers nedzimwe nzvimbo.

Panguva imwecheteyo, kuti utsungirire nehutsinye hwekushanda nharaunda, senge tembiricha yakakwira, humidity yakakwira, ngura, nezvimwewo, zvakakosha zvinhu zvakaita seceramic substrate, polyimide (PI) substrate uye zvimwe tembiricha yepamusoro uye inodzivirira ngura zvakatanga. kubuda, ichipa hwaro hwakavimbika hwehardware yeaerospace, mota dzemagetsi, maindasitiri otomatiki uye mamwe minda.

Chechitatu, kugadzirwa kwegirinhi kunogadzira kusimudzira kwakasimba

Nhasi, nekuenderera mberi kwekuvandudzwa kwekuziva kwepasirese kwezvakatipoteredza, iyo PCB indasitiri inoshingairira kuzadzisa basa rayo remagariro uye nekusimudzira nesimba kugadzirwa kwegirinhi. Kubva kunobva, kushandiswa kwemutobvu-isina, halogen-isina uye zvimwe zvakatipoteredza zvine hushamwari zvigadziriso kuderedza kushandiswa kwezvinhu zvinokuvadza; Muchigadziro chekugadzira, gadzirisa kuyerera kwemaitiro, kuvandudza kushanda kwesimba, kuderedza kusvibiswa kwemarara; Pakupera kwehupenyu hwechigadzirwa, kurudzira kudzokororwa kwemarara PCB uye gadzira yakavharwa-loop maindasitiri cheni.

Munguva pfupi yadarika, iyo biodegradable PCB zvinhu zvakagadziridzwa nesainzi tsvakurudzo masangano uye mabhizinesi akaita budiriro yakakosha, iyo inogona kuora zvoga munzvimbo yakati mushure memarara, ichideredza zvakanyanya kukanganisa kwemarara emagetsi panharaunda, uye inotarisirwa kuve mucherechedzo mutsva wegirini. PCB mune ramangwana.