Hard board: PCB, commonly used as motherboard, can not be bent.

Hard Board: Yosindikizidwa Circuit Board (PCB); Kusintha Kusindikizidwa Dera Board: FPC kapena FPCB. Okhwima Okhwima Board: RFPC kapena RFPCB (Okhwima Flex Kusindikizidwa Dera Board), monga dzina limatanthawuzira, ndi mtundu watsopano wa Board yama waya yokhala ndi zovuta zonse za Board ndi zofewa Board. Gawo lolimba, monga bolodi la PCB, lili ndi makulidwe ena ndi mphamvu yokweza zida zamagetsi ndikulimbana ndi makina, pomwe gawo lofewa limagwiritsidwa ntchito kukwaniritsa kukhazikitsa kwamitundu itatu. Kugwiritsa ntchito bolodi lofewa kumapangitsa bolodi lonse lolimba komanso lofewa kupindika kwanuko.

Bokosi lofewa: FPC, yomwe imadziwikanso kuti dera losinthika, imatha kupindika.

FlexiblePrintedCircuit board (FPC), yomwe imadziwikanso kuti board board yosinthasintha, board board yoyenda, kulemera kwake kochepa, makulidwe ochepera, kupindika kwaulere ndi kupindika ndi zina zabwino kwambiri zimakondedwa, koma kuyang’anira kwamtundu wa FPC kumadaliranso kuwunika koyang’ana pamanja, kukwera mtengo ndi dzuwa otsika. Ndikukula mwachangu kwa mafakitale amagetsi, kapangidwe ka board board kamakhala kochulukirapo kwambiri, kachulukidwe kocheperako, njira yowunikira yachikhalidwe siyingakwaniritse zofuna, FPC chilema kudziwikira basi kwakhala njira yosapeweka yachitukuko cha mafakitale.