01. Tasirin nuni
Sakamakon ƙarshe na na'urar nuni shine mafi mahimmancin ma'auni na zaɓi, kuma dole ne fasahar nuni daban-daban su sami wasu bambance-bambance a cikin tasirin nuni, ba shakka, wannan abu ne mai banƙyama, takamaiman cikakkun bayanai na iya komawa zuwa hoto mai zuwa?
(LCD splicing allo)
(LED cikakken launi nuni)
02. Nuna haske
Ba dole ba ne ka damu game da gudu daga ko wanne dabara splicing.A gefe guda, ƙananan fitilun fitilu na lantarki na LED, waɗanda aka sani da babban haske, suna fuskantar matsalar kasancewa mai haske sosai - mahimmin matakin fasaha na tallace-tallace na ƙananan filayen LED na lantarki shine "ƙananan haske".Sabanin haka, nunin crystal na ruwa ya fi dacewa a matakin haske, wanda ya dace da manyan aikace-aikacen allo.Dangane da bambanci, ƙananan ƙananan LED shine mafi kyau, amma a gefen buƙatun, bambancin fasahar biyu ya wuce buƙatar ainihin nuni da iyakar ƙuduri na idon ɗan adam.Wannan ya sa tasirin bambancin fasahar biyu ya dogara da inganta software fiye da iyakar kayan aiki.
03. Ƙaddamarwa (PPT).
Ko da yake ƙananan tazarar LED yana yin nasara, har yanzu ba zai iya yin gasa tare da allo na LCD ba.A halin yanzu, allon LCD shine kawai wanda zai iya cimma nasarar 2K akan naúrar 55-inch, kuma allon LCD shine kawai wanda ke da bege kuma zai iya yada 4K a nan gaba.Don ƙananan tazara na allon lantarki na LED, ƙimar pixel mafi girma yana nufin cewa wahalar ƙirar ƙira tana nuna haɓakar tushe na geometric.Lokacin da tazarar pixel ta ragu da 50%, ƙimar jirgin baya dole ta ƙaru da sau 4.Wannan shine dalilin da ya sa ƙananan LED ɗin tazarar ya karye ta cikin kwalaben 1.0, 0.8 da 0.6.Amma samfuran 3.0/2.5 ne da gaske ake amfani da su da yawa.Bayan haka, yana da mahimmanci a lura cewa “darajar da ta dace” na fa'idar yawan ƙimar pixel da aka bayar ta fuskar LCD ba ta bayyana ba, tunda masu amfani da wuya suna buƙatar irin wannan girman girman pixel.
04. Launi mai launi
Kewayon launi gabaɗaya ba shine mafi girman alkiblar raba kayan bango ba.Baya ga yanayin aikace-aikace irin su rediyo da talabijin, kasuwar bangon da ba ta taɓa yin tsauri ba game da buƙatar kewayon maido launi.Daga ra'ayi na kwatanta, ƙananan ledoji sune samfuran gamut na halitta.Lu'ulu'u masu ruwa sun dogara da tushen hasken da aka yi amfani da su.
05. Ma'anar ƙudurin launi
Ƙididdigar ƙudurin launi shine ainihin ƙwarewar kallo na kewayon launi a cikin ma'anar bambanci, wanda ke wakiltar ikon ƙarshe na allon nuni don mayar da launi.Babu hanyar haske don tantance wannan fihirisar.Koyaya, gabaɗaya, ƙaramin tazara LED yana daure ya zama mafi kyawun fasaha ta hanyar fa'idodin launi biyu da bambanci.
06. Sabunta mita
Mitar wartsakewa shine maɓalli mai nuna alama don murkushe ɗimbin ɓacin rai na allon yadda ya kamata.Mitar wartsakewar allo na Led gabaɗaya yana da girma sosai, yawancin crystal na ruwa shine matakin 60-120Hz, ya wuce iyakar ƙudurin idanun ɗan adam.
7. Lalacewar maki
Lalacewar maki yana nufin yuwuwar maki mara kyau, tabo mai haske, wuraren duhu da tashoshi masu launi na kayan aikin nuni, wanda kuma ana iya sarrafa shi zuwa kyakkyawan matakin samfuran kristal na ruwa, da bambanci, lahani mai tasiri mai tasiri shine ɗayan manyan fasahar fasaha. matsaloli na LED allo, musamman tare da rage pixel tazara, sarrafa wahala a cikin geometric tushe girma.
08. Kaurin raka'a
Dangane da kauri na raka'a, crystal ruwa yana da fa'ida ta asali, kuma an inganta shi koyaushe kuma yana samun ci gaba;Kodayake ƙaramin nunin tazarar LED ya sami babban fa'ida, amma ci gaban sararin samaniya ba zai yi girma sosai ba.
Dangane da gurɓacewar gani da jin daɗin gani, kristal na ruwa galibi yana nufin haske mai ban sha'awa da hasken shuɗi mai tsayi, yayin da ƙaramin tazara LED shine matsalar hasken shuɗi mai haske.
09. Abubuwan da ake amfani da su da kuma nuna alamun rayuwa masu mahimmanci
Yafi yana nufin fitilar fitila da baya, allon nuni na LED ko tushen haske, ga rayuwar LCD wannan fa'ida ita ce mafi bayyane, duka na iya zama har zuwa sa'o'i 100000. kwanciyar hankali na matsalar baya yana ƙayyade rayuwar bambanci tsakanin irin wannan samfurin na jikin dinki ɗaya yana da mahimmanci, ɗayan ɗayan ɗaya na iya buƙatar maye gurbin nan da nan.
10. Injiniya zafi bacewa
Injiniya zafi dissipation ne makawa da ake bukata na babban size nuni tsarin na dogon lokaci, barga aiki, a wannan batun, ruwa crystal saboda ta low ikon amfani da low ikon yawa, mafi muhimmanci abũbuwan amfãni, kananan tazara LED ko da yake yana da halayyar low. yawan wutar lantarki, amma yawan amfani da wutar lantarki har yanzu yana da girma, a lokaci guda, buƙatun buƙatun zafin zafi na ƙananan tazarar samfuran LED kuma yana nufin cewa ƙarar tsarin ya fi girma.
Lokacin aikawa: Satumba-29-2022
