Kwanan nan, Wani babban kamfani na B2B ya fito da sabon ƙarni na jerin taswirar taswirar COB ƙananan tazara.Girman guntu mai fitar da hasken LED na samfurin shine kawai 70μm, kuma ƙaramin yanki mai fitar da haske mai ƙarancin haske yana inganta bambanci.
A zahiri, duk manyan masana'antun suna haɓaka R&D da haɓaka fasahar COB da kama kasuwa.Duk da haka, baya ga yarjejeniya cewa "COB shine babban babban matakin fasaha na marufi", har yanzu akwai bambance-bambance masu yawa a fasahar MiP da COB a cikin masana'antar.
Hukuncin hanyoyin fasaha na dogon lokaci da gajere
Yayin da COB ke fadada zuwa manyan filaye kuma MiP ke matsawa zuwa ƙananan filaye, babu makawa za a sami takamaiman matakin gasa tsakanin hanyoyin fasaha guda biyu.Amma a yanzu, ba madadin rayuwa-ko-mutuwa ba ce.Don haka, a cikin ƙayyadaddun lokaci kuma a cikin takamaiman kewayon nisa, COB, MiP, da IMD za su kasance tare da juna.Waɗannan duk matakai ne masu mahimmanci don haɓaka fasaha.
Daga hangen nesa na dogon lokaci, COB yanzu ya kafa muhimmiyar fa'ida ta farko, kuma kamfanoni da samfuran sun shiga kasuwa sosai;Bugu da ƙari, COB yana da halaye na dabi'a na gajeriyar hanyar haɗin kai da sauƙi;a lokacin da tafiyar matakai na musayar jama'a Bayan samun nasara ta fuskar farashi da farashi, akwai yuwuwar cin garuruwa da yankuna.
A cikin kasuwa na yanzu, babban ma'anar manyan fuska suna amfani da ƙarin samfuran LED tare da ƙananan tazara (a ƙasa P2.5).Nan gaba na gaba, zai ci gaba da haɓaka zuwa girman girman pixel da ƙarami na pixel, wanda zai inganta COB don zama muhimmiyar jagora don haɓaka fasahar fakitin LED da gyarawa.
Matsayin ci gaban COB da halaye
A cewar bayanai daga wani kamfani mai cikakken iko, a farkon rabin shekarar 2023, tallace-tallacen kananan filayen LED a babban yankin kasar Sin ya kai biliyan 7.33, karuwa kadan na 0.1% a duk shekara;Yankin jigilar kayayyaki ya kai murabba'in murabba'in mita 498,000, karuwar kashi 20.2 a duk shekara.Daga cikin su, kodayake fasahar SMD (ciki har da IMD) ita ce al'ada, rabon fasahar COB yana ci gaba da girma.A kashi na biyu na 2023, yawan tallace-tallace ya kai 10.7%.Gabaɗayan kasuwar kasuwa a farkon rabin shekara ya ƙaru da kusan kashi 3 cikin ɗari idan aka kwatanta da wannan lokacin.
A halin yanzu, kasuwar samfurin don ƙaramin-fiti LED nuni fasahar COB tana gabatar da halaye masu zuwa:
Farashin: Matsakaicin farashin injin gabaɗaya ya ragu zuwa ƙasa da yuan 50,000.Farashin fasahar marufi na COB ya ragu sosai, ta yadda matsakaicin farashin kasuwa na kananan-fitch LED nunin kayayyakin COB shima ya ragu sosai fiye da da.A farkon rabin shekarar 2023, matsakaicin farashin kasuwa ya ragu da kashi 28%, inda ya kai matsakaicin farashin yuan 45,000.
Tazara: Mai da hankali kan P1.2 da samfuran ƙasa.Lokacin da ma'anar ma'anar ta kasance ƙasa da P1.2, fasahar fakitin COB tana da fa'ida a cikin ƙimar masana'anta gabaɗaya;COB yana lissafin fiye da 60% na samfurori tare da filaye na P1.2 da ƙasa.
Aikace-aikacen: galibi yanayin sa ido, galibi ana buƙata a fannonin ƙwararru.Ƙananan nunin LED na fasahar COB yana da halaye na girma, haske mai girma, da ma'anar ma'ana.A cikin yanayin sa ido, jigilar kayayyaki na COB sama da 40%;sun dogara ne akan bukatun abokin ciniki a fannonin ƙwararru, gami da makamashin dijital, sufuri, soja, kuɗi da sauran masana'antu.
Hasashen: Nan da 2028, COB zai yi lissafin fiye da 30% na ƙananan LEDs.
Cikakken bincike ya nuna cewa yayin da fasahar marufi ta COB ke samar da kyakkyawar ma'amala a cikin bangarori uku: ci gaban fasahar masana'antu, haɓaka ƙarfin samarwa da faɗaɗa buƙatun kasuwa, sannu a hankali zai zama muhimmin yanayin fasahar samfuri a cikin haɓakar ƙaramin rami a cikin ƙaramin fitilar LED. nuni masana'antu.
By 2028, fasahar COB za ta yi lissafin fiye da 30% na tallace-tallace a cikin ƙananan ƙananan LED na kasar Sin (a kasa P2.5).
Ta fuskar kasuwanci, yawancin kamfanonin da ke cikin nunin LED ba sa mayar da hankali kan hanya ɗaya kawai.Yawancin lokaci suna samun ci gaba a duka hanyoyin COB da MiP.Bugu da ƙari, a matsayin filin masana'antu na zuba jari da fasaha, juyin halitta na masana'antar nunin LED ba ya bin ka'idodin fifiko na aikin "kudi mai kyau yana fitar da kuɗi mara kyau".Hali da ƙarfin sansanin kamfanoni na iya rinjayar gaba biyu Ci gaban hanyoyin fasaha.
Lokacin aikawa: Nuwamba-09-2023