1. Kev tshaj tawm tshuab yog lub cim tshiab ntawm cov cuab yeej ntse uas siv cov qauv LCD saib thiab LCD TVs kom paub txog cov ntaub ntawv tso saib thiab cov yeeb yaj kiab tshaj tawm los ntawm kev sib tham thiab kev tswj hwm kev sib txuas lus.
2. Lub tshuab tshaj tawm yog cov cuab yeej tshiab uas tsim los ntawm kev sib koom ua ke ntawm kev siv tshuab network, multimedia broadcasting technology thiab software tivthaiv kev txhim kho thiab kev koom ua ke technology. Nws yog cov neeg siv khoom siv thev naus laus zis, uas yog, cov neeg siv tau yooj yim kawm ua ntau yam cim los ntawm lawv tus kheej. .
3. Kev tshaj tawm tshuab yog cov cuab yeej tsim kho sai, thiab nws yog ib qho kev tsim kho tshiab tas li, nrog rau kev siv tshuab, kev lag luam thiab cov qauv kev lag luam tau dhau los ua neeg paub tab.

2022.01.17