Dangane da sabon rahoto daga LEDinside, wani bangare na kamfanin bincike na kasuwa TrendForce, 2018 Global LED Digital Display da Micro LED Display Market Outlook, saboda koma bayan tattalin arziki, kasuwar LEDdisplay ta duniya ta samu karancin ci gaba da kuma bukatar kasuwa na nunin gargajiya. Koyaya, godiya ga ci gaban fitaccen fitilar LED a cikin 'yan shekarun nan, buƙatar kasuwar nunin ya sake ƙaruwa. A cikin 2017, sikelin kasuwar nuni ta duniya ya kai dala biliyan 5.092. Nuni mai kyau na cikin gida (≤P2.5) zai ci gaba da kiyaye ci gaba bayan fuskantar saurin ci gaba a cikin fewan shekarun nan, kuma sikelin kasuwa a 2017 ya kai dala biliyan 1.141 tare da CAGR na 2017-2021 ana sa ran zai kai 12%.
Yanayin Kasuwar Nuni
A cikin 2017, sikelin kasuwar nuni ta duniya ya kai dala biliyan 5.092. Nuni mai kyau na cikin gida (≤P2.5) zai ci gaba da kiyaye ci gaba bayan fuskantar saurin ci gaba a cikin fewan shekarun nan, kuma sikelin kasuwa a 2017 ya kai dala biliyan 1.141 tare da CAGR na 2017-2021 ana sa ran zai kai 12%.
Dangane da aikace-aikacen nuni mai kyau na LED, ana iya raba shi zuwa gida huɗu kamar yadda aka nuna a ƙasa. Aikace-aikacen watsa shirye-shirye (Masu sauraro); Tsaro da dakin kulawa (kula da tsaro da dakin kulawa); Aikace-aikacen nuni na kasuwanci (gami da nunin kasuwanci, baje kolin, ɗakin taron kamfanin, ɗakin taron otal da gidan wasan kwaikwayo, da sauransu); aikace-aikacen jama'a da na tallace-tallace (galibi waɗanda suka haɗa da nunin waje, filin jirgin sama, aikace-aikacen metro da na sayarwa). Nunin kasuwanci, filayen jama'a da na yan kasuwa suna da babbar damar haɓaka a nan gaba. Nunin LED zai maye gurbin DLP da LCD a hankali.
A cikin 2016, sikelin kasuwar nuni ta duniya ya kai dala biliyan 5.001 kuma manyan masana'antun takwas sun ɗauki kashi 38% na kasuwar duniya. Daga cikin wadancan, sikelin kasuwar nuna haske mai kyau ta LED ya kai dala miliyan 854 a shekarar 2016. Dangane da kudaden shigar da masana’antu ke samu, manyan masu kera 7 sun fito ne daga China, kuma Daktronics ya dauki matsayi na takwas. Tare da babbar tasiri, manyan masana'antun 8 gaba daya sun dauki kashi 78% na kasuwar duniya, LEDinside yayi kiyasin cewa kasuwar nuna haske mai kyau ta duniya zata ci gaba da ci gaba cikin sauri a cikin 2017.
Yanayin Kasuwar LED
Nunin darajar kasuwar LED a shekara ta 2017 ana tsammanin ta zo dalar Amurka biliyan 1.63, kuma ana hasashen zuwa dala biliyan 1.94 a shekarar 2021. Girman nunin fitilar LED mai kyau yana raguwa, amma nuna kyakkyawan yanayin har yanzu shine babban ƙarfi don haɓaka buƙatar nuni na LED .
Dangane da LEDinside, manyan masana'antun LED guda biyar masu nunin dijital ta kudaden shiga a duk duniya sune MLS, NationStar, Everlight, Kinglight da CREE. Bugu da kari, manyan kamfanonin kera fitilun LED guda biyar ta kudaden shiga (tallace-tallace na waje) a duk duniya sune San'an Opto, Epistar, HC Semitek, Silan Azure, da ChangeLight.
Yanayin Kasuwancin IC Direba
Kore ta hanyar kyakkyawan farar LED, nuni direban ICs kasuwa har yanzu yana riƙe da ƙarancin saurin ci gaba. LEDinside ya kiyasta cewa sikelin kasuwar ICs na nuni ya samu dala miliyan 212 a shekarar 2017. Acewar binciken na LEDinside, masana'antun farko na farko na ICs direban ICs sune bi da bi Macroblock, Chipone, Sumacro, Sunmoon, da kuma My-Semi, wanda yake wakiltar kashi 92% na duka kasuwar. raba. Sauran masana'antun sun haɗa da Developer Microelectronics da Texas Instrument, da dai sauransu.
Ci gaban Gaba
Dangane da yanayin kasuwa akan ƙarancin filin, LED yana motsawa zuwa fasahohi uku, gami da COB kyakkyawar farar LED, QD phosphor ya kai dabarar RGB, da kuma nuni na Micro. Bugu da ƙari, fa'idar nuni na Micro LED ya haɗa da kusurwa mai fa'ida, haske mai girma da bambanci, ingantaccen hoto, da hoto mara kyau. A halin yanzu, 'yan wasan nunin gargajiya da' yan wasan LCD suna shirin shiga kasuwar nuni ta Micro LED ta haɗin gwiwa da ƙawance.
Post lokaci: Mar-26-2021