Kusiyana pakatiPCBbolodi losindikizidwa ndi dera lophatikizika:
1. Mabwalo ophatikizika nthawi zambiri amatanthauza kuphatikizika kwa tchipisi, monga chip bridge chakumpoto pa bolodi la mama, ndipo mkati mwa CPU, onse amatchedwa mabwalo ophatikizika, ndipo dzina loyambirira limatchedwanso midadada yophatikizika. Dera losindikizidwa limatanthawuza matabwa ozungulira omwe timawawona nthawi zambiri, komanso kusindikiza ndi soldering chips pa bolodi la dera.
2. The Integrated dera (IC) ndi welded pa bolodi PCB; bolodi la PCB ndiye chonyamulira chozungulira chophatikizika (IC). Gulu la PCB ndi bolodi losindikizidwa (losindikizidwa losindikizidwa, PCB). Mabokosi osindikizira amapezeka pafupifupi pafupifupi chipangizo chilichonse chamagetsi. Ngati pachipangizo china muli zigawo zamagetsi, matabwa osindikizidwa amaikidwa pa PCB za makulidwe osiyanasiyana. Kuphatikiza pa kukonza magawo ang'onoang'ono osiyanasiyana, ntchito yayikulu ya bolodi losindikizidwa ndikulumikiza magawo osiyanasiyana pamwambapa.
3. Kunena mwachidule, dera lophatikizika limaphatikiza gawo lazolinga zonse kukhala chip. Ndi zonse. Kamodzi kuonongeka mkati, Chip nawonso kuonongeka, ndi PCB akhoza solder zigawo zikuluzikulu palokha. Ngati wathyoka, ukhoza kusinthidwa. chinthu.
PCB ndi bolodi losindikizidwa, lomwe limatchedwa bolodi losindikizidwa, ndipo ndi chimodzi mwazinthu zofunika kwambiri pamakampani opanga zamagetsi. Pafupifupi mitundu yonse ya zida zamagetsi, kuyambira mawotchi apakompyuta ndi ma calculator mpaka makompyuta, zida zamagetsi zolumikizirana, ndi zida zankhondo, bola ngati pali zida zamagetsi monga mabwalo ophatikizika, kuti apange kulumikizana kwamagetsi pakati pazigawo zosiyanasiyana, dera losindikizidwa. matabwa ayenera kugwiritsidwa ntchito. mbale.
Gulu losindikizidwa lozungulira limapangidwa ndi mbale yotsekera, mawaya olumikizira ndi mapepala ophatikizira ndi kuwotcherera zida zamagetsi, ndipo imakhala ndi ntchito ziwiri za mzere wowongolera ndi mbale yotchingira. Iwo akhoza m'malo mawaya zovuta ndi kuzindikira kugwirizana magetsi pakati pa zigawo zikuluzikulu mu dera, amene osati wosalira kusonkhana ndi kuwotcherera mankhwala pakompyuta, amachepetsa katundu wa mawaya mu njira zachikhalidwe, ndipo amachepetsa kwambiri ntchito mphamvu ya ogwira ntchito; imachepetsanso kukula kwa makina onse. Voliyumu, kuchepetsa mtengo wazinthu, kukonza bwino komanso kudalirika kwa zida zamagetsi.
Dera lophatikizika ndi kachipangizo kakang'ono kamagetsi kapena kagawo kakang'ono. Pogwiritsa ntchito njira inayake, ma transistors, resistors, capacitors, inductors ndi zigawo zina zomwe zimafunikira mu dera zimagwirizanitsidwa, ndipo zimapangidwira pazitsulo zazing'ono kapena zingapo zazing'ono za semiconductor kapena dielectric substrates, kenako zimayikidwa mu chubu. , ndikukhala microstructure ndi ntchito zofunikira dera; zigawo zonse zomwe zili mmenemo zakhala zikuphatikizidwa mwadongosolo, kupanga zida zamagetsi kukhala sitepe yaikulu yopita ku miniaturization, kutsika kwa mphamvu, nzeru ndi kudalirika kwakukulu. Imaimiridwa ndi chilembo "IC" mudera. Oyambitsa mabwalo ophatikizika ndi ma Jack Kilby (germanium (Ge)-based integrated circuits) ndi Robert Noyce (silicon (Si)-based integrated circuits). Makampani ambiri amakono a semiconductor amagwiritsa ntchito mabwalo ophatikizika a silicon.
Nthawi yotumiza: Mar-21-2023