Chisa cha aluminiyamu chopangidwa ndi uchi chimapangidwa ndi backplane ndipo gulu lopindika lokhala ndi zomatira zapamwamba kwambiri komanso zisa za aluminiyamu pachimake kudzera pakuyika kophatikizana kukanikizira masangweji a zisa za aluminiyumu, pachimake cha zisa ndi gululo ndi ndege yakumbuyo zimalumikizidwa ndi phokoso. nsalu yoyamwa.Pa nthawi yomweyo, zotayidwa zisa pachimake utenga hexagonal chibadidwe bata dongosolo, amene bwino mphamvu ya pepala palokha, kupanga kukula kwa pepala limodzi kungakhale lalikulu, ndi kumawonjezera kamangidwe ufulu.