Tare da saurin ci gaban UbangijiAllon Nunin LEDMasana'antu, LED Nunin Nuna yana kuma ƙara falala a kansu. A matsayin novice, ta yaya rarrabe ingancin nuni na LED?
Haske
Haske shine mafi mahimmancin nuna alamaLED Nuna Screens, wanda ke ƙayyade ko allo nuna LED zai iya nuna manyan hotuna masu girma. A mafi girma haske, mafi kyawun hoton da aka nuna akan allon nuni. A irin wannan ƙuduri, ƙananan haske, mafi yawan blurry hoton da aka nuna akan allon nuni.
Hasken hotunan allo na LED yawanci ana auna shi ta hanyar masu alamomi:
A cikin yanayin cikin gida, ya kamata ya kai 800 cd / ㎡ ko a sama;
A cikin yanayin waje, yakamata ya kai 4000 cd / ㎡ ko a sama;
A karkashin yanayin yanayi daban-daban, allon nuni na LED ya tabbatar da isasshen haske kuma ya iya yin aiki koyaushe fiye da awanni 10;
Idan iska, allo nuna zai nuna haske mara kyau.
Launi
Launuka na allo masu nuna alama sun haɗa da: adadi mai launi, girman launi, da sauransu, kuma za mu iya zabar launuka daban-daban bisa ga buƙatu daban-daban. Matakin Graysale shima daya ne daga cikin mahimman alamu wanda ke shafar ingancin hotunan LED nuni. Yana wakiltar haske da duhu a cikin wani launi. A mafi girma matakin grayscale, finafinan launi, kuma zai bayyana a sarari lokacin da aka duba. Gabaɗaya, hotunan allo na LED suna nuna matakin grayscale na 16, wanda za'a iya amfani dashi don ƙayyade ko ingancin allon nuni yana da kyau.
Luminance daidaituwa
Girman girman fuska na fatarar LED nuni yana nufin ko haskakar haske tsakanin raka'a masu kyau shine uniform a lokacin cikakken launi nuni.
Hasken haske na allo na LED ya yi hukunci gaba ɗaya ta hanyar dubawa na gani, wanda ke kwatanta girman hasken kowane matsayi tare da kyawawan launuka na kowane matsayi a cikin ɓangaren cikakkun bayanai. Raka'a tare da matalauta ko ƙarancin haske gaskarin ana kiransa "duhu aibobi". Hakanan za'a iya amfani da software na musamman don auna darajar haske tsakanin raka'a daban-daban. Gabaɗaya, idan bambancin haske tsakanin raka'a ya wuce 10%, ana ɗaukar ta tabo mai duhu.
Saboda gaskiyar cewa Screens Screens suna hada da sassan da basu da yawa, bayyananniyar daidaituwa ta shafi rarraba rarraba tsakanin raka'a. Saboda haka, yakamata a biya musamman na musamman game da wannan batun lokacin zabar.
Kallo kusurwa
Kusurwa ta gani yana nufin matsakaicin kusurwa wanda zaku iya ganin abun ciki gaba ɗaya daga ɓangarorin allo. Girman kusurwar kallo kai tsaye yana tantance masu sauraron allon nuni, don haka mafi girma da mafi kyau. Yakamata kusurwar gani ya zama sama da digiri 150. Girman kusurwar kallo ana ƙaddara shi ne da hanyar kunshin maɓallin bututu.
Harkar launi
Cikakkun ƙwaƙwalwar launi yana nufin bambancin launi na allo na LED tare da canje-canje a cikin haske. Misali, Screens Sclens suna nuna babban haske a cikin mashin duhu da ƙarancin haske a cikin mahalli mai haske. Wannan yana buƙatar aiki mai launi na launi don sanya launi da aka nuna akan hotunan LED nuni kusa da launi na ainihi, don tabbatar da haifuwa a zahiri.
Abubuwan da ke sama sune rigakafin da muke buƙatar ɗauka lokacin zabar hotunan LED. A matsayin ƙwararren ƙera allo na ƙwararru na ƙwararru na ƙwararru, muna da tabbaci kuma mai ƙarfin samar muku da hotunan hoto mai inganci. Don haka, idan kuna da wasu buƙatun sayayya, tuntuɓi mu kai tsaye kuma za mu amsa muku da wuri-wuri. Muna fatan aiki tare da ku!
Lokaci: Mayu-14-2024
