Kunyumba> mndandanda
Kalekale, machubu akuluakulu anali otchuka popanga zithunzi pa TV kapena pa kompyuta. chithunzi cha digitoIzi zinkatchedwa Cathode Ray Tubes. Komabe, tsopano tili ndi zowonetsera zabwino kwambiri zomwe zimapangitsa masomphenya athu kukhala a digito.
Ma Cathode Ray Tubes kale anali akuluakulu komanso olemera. Ankagwiritsa ntchito magetsi ambiri. Tsopano, tili ndi ma LED opepuka komanso osagwiritsa ntchito mphamvu zambiri. Ma LED owonetsera ndi abwino komanso owala okhala ndi mitundu yowala bwino yomwe imapereka zithunzi zowoneka bwino kuti chilichonse chikhale chowonadi.
Digital malonda chophimba kuchokera ku sunpaitag transformed ad delivery. Pogwiritsa ntchito ma board a digito, makampani amatha kuwonetsa zotsatsa zokongola kuti akope chidwi cha anthu. Zotsatsazo ndizosavuta kusintha ndipo amathanso kuyika makanema kuti afotokoze nkhani zokhudzana ndi malonda awo. Kutsatsa mwanjira imeneyi kumalola makampani kupeza anthu ambiri.

Kodi mumadziwa kuti sunpaitag zowonetsera zizindikiro za digito kutulutsa kuwala kwabuluu komwe kungawononge maso athu. Kuyang'ana pazenera kwa nthawi yayitali kungapangitse maso athu kutopa komanso kuuma. Kungayambitsenso mutu komanso kupangitsa kuti zikhale zovuta kuti tigone. Ichi ndi chimodzi mwa zifukwa zomwe timayenera kuthera nthawi kutali ndi pazenera kapena kuvala magalasi apadera kuti titeteze maso athu.

Ma sikirini a digito olumikizana amathandiza kugwira ntchito limodzi komanso kukambirana. Tsopano, ndi ma sikirini olumikizana, tonsefe titha kugwira ntchito pa mapulojekiti ndikuchita zinthu zosangalatsa. Digital signage touch screen Imatithandizanso kuyimbira foni anzathu ndi abale athu akutali kudzera pa vidiyo. Ukadaulo uwu umalumikiza anthu kutali kwambiri.
OLED ndi tsogolo la zowonetsera zamkati za digito Ndi zopyapyala ndipo zimatha kupindika, zomwe zimapangitsa kuti pakhale njira zambiri zogwiritsira ntchito zowonetsera. Zimapezekanso zazikulu, zili ndi zithunzi zabwino komanso zimagwiritsa ntchito mphamvu zochepa, zomwe ndi zabwino kwa dziko lathu lapansi. Tangoganizirani zomwe tidzawona ndi ukadaulo wa OLED pambuyo pake.
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