Vim kev nce qib kev siv cov khoom siv hluav taws xob, muaj ntau cov khoom siv hluav taws xob tau siv sab nraud. Yuav ua li cas xaiv lub siab - lub ntsiab lus ci ntsa iab LCD, cov ntsiab lus tseem ceeb yuav muab koj ob peb lub ntsiab lus rau koj xaiv Ahoigh Brightness LCD vaj huam sib luag. Dab tsi yog qhov tshwj xeeb