1. Cov tsos mob: yog tias daim ntawv yog dawb heev, nws qhia tau hais tias ntau dhau ntawm phosphor ntxiv rau cov txheej tiv thaiv thiab thermal txheej ntawm daim ntawv, thiab daim ntawv zoo dua yuav tsum muaj xim ntsuab me ntsis.
2. Kev ci ci: ua kom sov rau pem hauv ntej ntawm daim ntawv nrog lub teeb. Yog tias cov xim ntawm daim ntawv yog xim av tom qab cua sov, nws qhia tau tias cov qauv thermal tsis tsim nyog, thiab cov ntawv thermal zoo yog xim dub lossis ntsuab.
3. Kev sib piv thiab kev txheeb xyuas qhov raug tshav ntuj: tom qab smearing daim ntawv luam nrog ib tug cwj mem fluorescent thiab ziab nws nyob rau hauv lub hnub, uas daim ntawv blackens ceev tshaj qhia tau hais tias lub sij hawm cia luv dua.
