A cikin al'ummar zamani, nunin LED sun zama wani yanki mai mahimmanci na rayuwarmu ta yau da kullun. Daga nuni akan wayoyin hannu da kwamfutoci zuwa nuni a kunnemanyan allunan tallakumafilayen wasanni, Fasahar LED tana ko'ina. Don haka, nau'ikan allon LED nawa ne akwai? Wannan labarin zai bincika wannan batu daki-daki, musamman raba shi daga manyan nau'ikan rarrabuwa biyu: rarrabuwa ta launi da rarrabuwa ta hanyar raka'a pixels. Bugu da kari, za mu kuma zurfafa cikin daban-dabanabũbuwan amfãni daga LED nunidomin masu karatu su kara fahimta da amfani da wannan fasaha.
1. Nau'in allo na LED
1.1 Rarraba ta launi
Dangane da rarrabuwar launi, ana iya raba nunin LED zuwa nau'ikan uku:allon launi daya, allon launi biyukumaallon cikakken launi.
Allon monochrome:Allon monochrome yana amfani da launi ɗaya kawai na beads na fitilar LED, waɗanda galibi ana amfani da su a cikitallan waje, alamun zirga-zirga da sauran filayen. Gabaɗaya, ana amfani da ja, kore ko rawaya. Babban amfani shine cewa farashin samarwa yana da ƙasa kuma tasirin yana da mahimmanci a cikin takamaiman yanayin aikace-aikacen.
allo mai launi biyu:Allon launi biyu yawanci yana kunshe da beads ɗin fitilar LED ja da kore. Ta hanyar haɗuwa daban-daban na waɗannan launuka biyu, za'a iya nuna takamaiman kewayon canjin launi. Farashin allon launi biyu ya fi ƙasa da na cikakken launi, amma maganganun launi ya fi na allon monochrome. Ana amfani da shi sau da yawa don nuna bayanai a bankuna, makarantu, da sauransu.
Cikakken launi:Cikakken launi ya ƙunshi launuka uku na bead ɗin fitilar LED: ja, kore da shuɗi. Ta hanyar haɗuwa da launuka daban-daban, zai iya nuna launuka masu kyau tare da babban aminci. Ana amfani da shi musamman a cikin yanayin aikace-aikace na ƙarshe kamar nuni mai ma'ana da sake kunna bidiyo, kamar su.manyan shagali, watsa shirye-shiryen TV, da sauransu.
1.2 Rarraba ta raka'a pixel
Dangane da raka'o'in pixel daban-daban, ana iya raba allon LED zuwa allon fitilar kai tsaye,nunin SMDkumamicro LED allon.
Allon haske na toshe kai tsaye:Kowane pixel na allon hasken filogi kai tsaye ya ƙunshi beads ɗin fitilar LED ɗaya ko fiye masu zaman kansu, waɗanda aka sanya su akan allon PCB ta fil. Irin wannan allon LED yana da fa'idodi na babban haske, tsawon rayuwa, juriya mai ƙarfi, da sauransu, kuma galibi ana amfani dashi a cikin tallan waje da manyan lokuttan nuni.
SMD allon: SMD allon kuma ana kiransa SMD allon, kuma kowane pixel yana kunshe da SMD LED fitila bead. Fasahar SMD tana ba da damar tsara beads ɗin fitilar LED a hankali, don haka ƙudurin allon SMD ya fi girma kuma hoton ya fi laushi. Ana amfani da allon SMD musamman donnuni na cikin gida, kamar dakunan taro, wuraren baje koli, da sauransu.
Micro LED allon:Micro LED allon yana amfani da kwakwalwan kwamfuta na LED, waɗanda suke ƙanƙanta a girmansu, tare da ƙimar pixel mafi girma da kyakkyawan aikin hoto. Micro LED allon shine jagoran ci gaba na fasaha na nuni na gaba kuma ana amfani da shi zuwa na'urorin nuni masu tsayi kamar na'urorin AR / VR, ultra-high-definition TVs, da dai sauransu.
2. Abũbuwan amfãni daga LED Nuni
2.1 Haihuwar Launi na Halitta
Nuniyoyin LED suna amfani da fasahar sarrafa launi ta ci gaba don haifar da daidaitattun launuka na halitta. Ta daidai daidaita launuka na farko guda uku na ja, kore, da shuɗi, nunin LED na iya nuna matakan launi masu wadatarwa da tasirin hoto na gaske. Ko hoto ne a tsaye ko hoto mai ƙarfi, nunin LED na iya ba da kyakkyawar ƙwarewar gani.
2.2 Babban Haskakawa Daidaitawar Hankali
Za'a iya daidaita hasken nunin LED da hankali bisa ga canje-canje a cikin hasken yanayi, wanda ke ba da damar nunin samar da cikakkun hotuna a ƙarƙashin yanayi daban-daban na haske. A cikin yanayin haske mai ƙarfi, nunin LED na iya samar da fitowar haske mai girma don tabbatar da ganin hoto; a cikin ƙananan wurare, ana iya rage haske don rage yawan kuzari da gajiyawar ido.
2.3 Babban ƙimar wartsakewa, saurin amsawa
Abubuwan nunin LED suna da ƙimar wartsakewa da saurin amsawa, waɗanda ke da mahimmanci musamman don nuna abun ciki mai ƙarfi. Matsakaicin adadin wartsakewa na iya rage kyalkyalin hoto da shafa mai, sa sake kunna bidiyo ya zama santsi da santsi. Saurin amsawa da sauri yana tabbatar da cewa nuni zai iya sabunta hoton cikin lokaci don guje wa jinkiri da daskarewa.
2.4 Babban Girma
Babban launin toka yana ɗaya daga cikin mahimman halaye na allon nunin LED, wanda ke ƙayyade matakin launi da cikakkun bayanai waɗanda allon nuni zai iya nunawa. Babban launin toka yana ba da damar nunin nunin LED don nuna cikakkun bayanan hoto ko da a ƙaramin haske, don haka inganta ingancin hoto gaba ɗaya da bayyanar launi.
2.5 Splice mara kyau
LED nuni fuska iya cimma sumul splicing, wanda damar su don samar da ci gaba da kuma hadin kai hotuna lokacin da aka nuna a kan wani babban yanki. Fasaha mai ɗorewa mara kyau tana kawar da tsangwama na kan iyaka na allon allo na gargajiya, yana sa hoton ya zama cikakke da kyau. Ana amfani da allon nunin nunin LED marasa ƙarfi a cikin manyan ɗakunan taro, cibiyoyin kulawa, nune-nunen da sauran lokuta.
2.6 Na gani mai girma uku
Fuskokin nunin LED kuma na iya ba da ƙwarewar gani mai girma uku. Ta hanyar fasahar nuni na musamman da algorithms, nunin nunin LED na iya yin kwatankwacin sakamako mai girma uku, yana sa hotuna su zama masu gaskiya da haske. Ba wai kawai inganta jin daɗin gani na masu sauraro ba, har ma yana faɗaɗa filin aikace-aikacen na nunin nunin LED.
Kammalawa
Ana iya raba nunin LED zuwa nau'ikan da yawa bisa ga launi da raka'a pixel. Ko allon monochrome ne, allo mai launi biyu ko cikakken launi, allon fitilar kai tsaye, allon SMD ko allon micro-LED, duk suna da nasu yanayin aikace-aikacen da fa'idodi. LED nunin ƙware a cikin haifuwa launi, babban haske, amsa mai sauri, babban launin toka, ɓangarorin da ba su dace ba da ƙwarewar gani mai girma uku, kuma sune zaɓi na yau da kullun na fasahar nunin zamani. Tare da ci gaba da ci gaban fasaha, nunin LED zai nuna ƙarfin aikace-aikacen su mai ƙarfi a cikin ƙarin fannoni.
Lokacin aikawa: Agusta-29-2024
