Muaj kev cuam tshuam hauv lub ntiaj teb ntawm luam ntawv, thiab nws yog DTF ntawv rau nws cov txiaj ntsig zoo rau ib puag ncig. Tsis zoo li lwm hom luam ntawv, DTF technology luam ntawv siv cov xim hauv dej uas zoo dua rau ib puag ncig. Peb DTF ntawv ua haujlwm rau qhov tseem ceeb ntawm kev ua haujlwm siab - zoo siab tsis txhob tawm tsam cov cai ntawm cov koom haum. DTF ntawv muab lub sijhawm tsis tsuas yog nce qhov peev xwm ntawm lub tshuab luam ntawv tab sis kuj txhim kho zej zog tag nrho.