Nkuko tubizi, kwerekana COB (Chip-on-board) kwerekana bifite ibyiza byo gutandukanya super-high, umucyo mwinshi, hamwe na gamut yagutse.
Muburyo bwo kwiteza imbere kuva mukibanza gito kugeza kuri micro yerekana, pake yumwimerere ya SMD yaragoye guca mumipaka yikibanza gito, kandi biragoye kwemeza kwizerwa no kurindwa.Micro yerekana kwerekana tekinoroji ya COB kugirango ishyigikire iterambere rya micro pitch yerekana ikibanza cya pigiseli kiri munsi ya P1.0mm.
Iyerekana rya COB ryerekana uburyo bwo gupakira flip-chip, ifite inzira ngufi yo gukwirakwiza ubushyuhe kandi ikaba ifasha cyane gutwara ubushyuhe ugereranije nubusanzwe bwa tekinoroji ya SMD.
Hamwe no gukomeza gukura kwa tekinoroji yo gutunganya COB hamwe nubuhanga bwo kuvanga chip, LED yerekana ibicuruzwa ukoresheje flip-chip chip ntoya ya microne 100 bizaba byiza cyane kwerekana ibicuruzwa mugihe kizaza.
P0.9 COB Mini / Micro LED Kwerekana nigicuruzwa gikuze, cyakozwe cyane
Muri 2019, umusaruro mwinshi wo kwerekana munsi ya P0.9 uracyari muto.Ku ruhande rumwe, isoko rikenewe ni rito, kandi ubushobozi bwo gushyigikira urwego rwinganda nabwo ntibuhagije.
Kugeza 2021, hamwe niterambere ryikoranabuhanga ryo gupakira, kunoza imikorere, no kugabanya ibiciro byihuse bya chip ya LED, nibindi, ibisabwa kubicuruzwa biri munsi ya P1.0 bizagenda bihinduka isoko ryamamare, kandi ibicuruzwa bya Mini LED nabyo bizinjira muri isoko ryohejuru kugeza kumasoko yo hagati-kugeza-hejuru-yisoko, kuva mubyerekanwe byumwuga kugeza kumurikagurisha hanyuma no mubisivili, byahinduye intambwe ku yindi.
Kugeza 2022, ukurikije ifishi yo gupakira, yaba COB, ine-imwe-imwe, cyangwa ebyiri-imwe, ntabwo ari ikibazo cyo gutanga ibikoresho bya diode ya P0.9mm, kandi ubushobozi bwumusaruro n'umusaruro birashobora kuba byemewe.
Nyamara, bitewe nimpamvu zibiciro, uhereye kumasoko mato mato, isoko ryibicuruzwa bya P0.9 riracyibanda cyane mumanama amwe n'amwe, gutegeka no kugenzura imishinga y'ibyumba bya leta cyangwa ibigo binini bya leta, na P1.2- P1.5 iracyari inzira nyamukuru yisoko rito..
Ariko ibi bintu biragenda neza, kandi ibintu byerekana P0.9 Mini Mini yerekana ibicuruzwa bihora byiyongera.
Ikibanza kizengurutse P0.7 LED yerekana kizahinduka inzira nyamukuru yigihe kizaza.
P0.7mm irashobora kubona 4K ikemurwa rya ecran ya santimetero 100-200
Ingano iri hagati ya santimetero 100-200 ni isoko rinini rishobora gukoreshwa ku isoko rito.
Kuberako isoko iri hejuru ya santimetero 200 yamaze gutwarwa na gakondo ya P1.2 ~ 2,5mm ntoya-yerekana LED ntoya, kandi ubunini buto ni cyane cyane ibicuruzwa bya TV bya LCD-98, igiciro gito kiri munsi ya 3000 USD, no kwerekana Ingaruka nazo ni nziza.Icyerekezo cyiza LED yerekana biragoye guhangana na LCD kumasoko ya santimetero 98.
Nyamara, ingano yerekana ya LCD ya ecran iragoye guca kumurongo wa santimetero 100.Abanywanyi gakondo kumashusho ya 100-200-yerekana cyane cyane kwerekana ibyerekanwa-icyakora, ecran nini ya LED nini ya ecran nini ifite imikorere myiza mumashusho "yumucyo."
Amenshi mu masoko ya santimetero 100-200 arimo ibyumba byinama, ubucuruzi, kwamamaza, nibindi bintu, bisaba urumuri rwiza.
Kandi ku isoko rya santimetero 100-200, disikuru ntoya ya LED yerekana nayo ikeneye gukenera kugereranya imiterere ya PPI na LCD yerekana.
Kuberako porogaramu ya 100-200-ijyanye nintera yo kureba hafi ya metero 3-7, cyangwa hafi yo kureba.Intera yo kureba hafi yerekana neza ireme ryibishusho, ariko kandi bisaba "gukemura hejuru ya PPI", ni ukuvuga, bisaba pigiseli ntoya.
Muri make, LCDs 75-98-zimaze kugera kuri 4K;gukemura 100+ ibisobanuro bihanitse LED ecran ntishobora kuba mbi cyane.
Ikimenyetso cya P0.7 kirashobora gutanga 4K ikemurwa kuri santimetero 120 +, ikaba ari yo ikemurwa rya porogaramu nyamukuru yerekana amajwi n'amashusho kandi ni nini kuruta LCD-98.
Kuri iyi ngingo, ikigereranyo ni uko pigiseli igezweho ya TV ya LCD isanzwe iri hagati ya 0.3 na 0.57 mm.Birashobora kugaragara ko ecran ntoya ya LED ya ecran ya P0.7 mm irashobora guhuza neza uburambe bwo gusaba bwa monitor ya LCD, kandi igatanga ibicuruzwa bitandukanye mubunini bwa santimetero 100-200.
Kubwibyo, uhereye kumasoko akeneye ubunini no gukemurwa, birashobora kugaragara ko P0.7 izahinduka ibisekuruza bizaza byerekana icyerekezo gikurikira kuri micro-pitch LED ya ecran.
Ariko iterambere rya P0.7 100-200 inch yerekana isoko ikeneye ibiciro byiza ubu.Ni muri urwo rwego, urumuri ruto rwa LED rugenda rugera ku bisubizo binyuze mu kwegeranya ubunararibonye no kuzamura ibicuruzwa buhoro buhoro.Cyane cyane mu myaka itatu ishize, ibicuruzwa P0.9 byageze ku ntsinzi runaka ku isoko ryo mu rwego rwo hejuru, kandi igiciro cyaragabanutseho 30%.Abasesenguzi b'inganda bemeza ko ibicuruzwa P0.7 biteganijwe ko bizaba ku giciro kimwe n'ibicuruzwa bya P0.9 mbere.
Inganda ziteganya ko mu myaka ibiri iri imbere, urwego rwo hejuru rwinganda zerekana LED zirimo mini LED chip, nibindi, bizanozwa cyane, kandi urwego rwikoranabuhanga ryibicuruzwa nibikorwa byo gukora nabyo bizanozwa cyane.Isoko ryinganda rihura nuburyo bushoboka bwo kugabanya ibiciro.Iki nicyo gihe "cyiza" cyo gushiraho igisekuru gishya cyibicuruzwa bya "P0.7".
Porogaramu 100-200-isanzwe ni "ibintu bishya" bipima ikoranabuhanga mu nganda no kugenzura ibiciro.
Byumvikane ko, ibigo bitandukanye nabyo bizahindura kugirango bigaragaze ibyiza byibicuruzwa byabo: kurugero, kugirango bagabanye ibiciro ningorane, ababikora barashobora gutanga ibicuruzwa 136-bine bya 4K hamwe na pigiseli nini cyane;cyangwa utange 4K ibyemezo byibicuruzwa bito, nka Samsung Urukuta rukoresha ikibanza cya 0,63mm.
Ni izihe mbogamizi zo kwerekana P0.7?
Igiciro kinini
Iya mbere ni ikiguzi.Ariko ntabwo ari ikibazo gikomeye.
Ibi ni ukubera ko P0.7mm igomba kuba yerekanwe murwego rwohejuru, kandi abo bakiriya ni bo basaba imikorere nkibyingenzi.Ibi ni nkibisekuru byose byibicuruzwa bito bito bya LED "byaciwe mumasoko yohejuru" kandi byihuse kumenyekana kumasoko.Urebye ibiciro, ntabwo bigoye cyane kwerekana P0.7 kwerekana gutangira kwaguka kumasoko yo murwego rwohejuru mugitangira.
Tekinoroji yumusaruro idakuze
Ugereranije na P1.0, umubare wibigize kuri buri gice cyerekana P0.7 wikubye kabiri.Nubwo, nubwo bishoboka kuzungura uburambe bwa tekiniki bwakusanyirijwe hamwe nibicuruzwa byabanjirije P0.9-P1.0, birasaba kandi ibibazo bishya kubibazo bitazwi.Inganda ziracyari mubyiciro byambere byikoranabuhanga rikuze kugirango rwose bikore neza P0.7mm yerekana ibicuruzwa.
Gabanya gato ikibuga, nta gipimo
Usibye ikiguzi nigikorwa cyo gutunganya ibibazo bya tekiniki, indi mbogamizi kubicuruzwa bya P0.7 nuko intera igoye kubisanzwe.
Porogaramu ya santimetero 100-200 akenshi ni "all-in-one ecran" aho kuba umushinga utera, bivuze ko amasosiyete manini ya LED akeneye gushakisha "bisanzwe ingano yubisabwa" kandi akayahuza nubushobozi bwa tekinike kuri kora ikintu gisa na: 4K ikemurwa, santimetero 120, santimetero 150, santimetero 180, santimetero 200 hamwe nubunini bugereranijwe, ariko ubunini bwa pigiseli buratandukanye.
Nkigisubizo, ibice bisa na 110/120/130-bine bigomba gukoresha "imiterere yikoranabuhanga rya tekinoroji ihindagurika" ihindagurika hamwe nuburinganire bwa P0.7.
Guhangana n'amarushanwa ataziguye kuva mubucuruzi gakondo LCD cyangwa abatanga projection
Byongeye kandi, mu isoko rya micro-pitch LED yerekana hagati ya santimetero 100-200, amasosiyete mato mato ya LED nayo akeneye guhangana ningorane zo guhatanira amasosiyete akoresha ecran nini ya LCD yubucuruzi nkibicuruzwa byabo.
Mu isoko ryambere ryambere rya LED, LED nini nini ya LED yarushanwe na bagenzi babo, ariko ubu bakeneye kwagura amarushanwa kumasoko yose yerekana ibicuruzwa.Ndetse igomba no guhangana nigitutu cyo guhatanira ibicuruzwa bya TFT-MINI / MICOR LED byatangijwe na BOE na Huaxing Optoelectronics.
Bifitanye isano na COB Yerekana Abatanga
Samsung
Samsung yashyize ahagaragara Urukuta rushya mu 2022, harimo televiziyo ya 110-4 ya Micro LED TV hamwe na 8K 220-nini ya ecran.
Micro LED TV-110 yose ikoresha ikibaho cya P0.63 ultra-nto ya pigiseli module muburyo bwuzuye bwa flip-chip COB.Ikirangantego cya ecran ni ultra-high-definition 4K, umucyo ni 800 nits no hejuru, naho ibara rya gamut ni 120%.Umubyimba ni 24.9mm gusa.
8K 220-nini ya ecran nini igizwe na bine 4K 110-yimyenda.
Urukuta rukoresha tekinoroji ya Micro LED, nayo ifite ibiranga kwiyerekana.Umucyo mwinshi wiyi TV urashobora kugera kuri 2000 nits, ijwi ryera rirabagirana, umukara wimbitse, kandi ibara risanzwe rifatika.Samsung itanga 0.63 na 0.94 Amahitamo abiri ya pigiseli arahari.
Igipimo cyo kugarura ubuyanja gishobora kugera kuri 120Hz, gishyigikira HDR10, na HDR10 +, kandi umucyo mwinshi ni 2000 nits.Byongeye kandi, Micro AI itunganya yubatswe muri 2022 Urukuta rwa TV rushyigikira uburebure bwa 20-biti, rushobora gusesengura buri segonda yibirimo mugihe nyacyo, kandi rugahindura ubwiza bwerekana amashusho mugihe ukuraho urusaku.
Muri 2018, Samsung yashyize ahagaragara TV nini ya 4K yitwa "Urukuta" muri CES.Ukurikije tekinoroji ya MicroLED ya Samsung igezweho, ipima santimetero 146 kandi yagenewe inzu yimikino.Ikintu cyingenzi cyagaragaye ntabwo ari ecran ya Micro LED 146, ahubwo ni "modularity".
Leyard
Ku ya 30 Kamena 2022, inama nshya yo gutangiza ibicuruzwa ku isi ya Leyard yasohoye ku mugaragaro urutonde rwa “Lead Black Diamond” y’ikoranabuhanga rya Micro LED n'ibicuruzwa bishya.
Ibicuruzwa byambere ku isi Leyard Black Diamond Diamond bikoresha tekinoroji ya Micro LED igezweho.Ibicuruzwa bikubiyemo P0.9-P1.8 ibicuruzwa bishya, hamwe na Nin1 Micro LED yerekana ibicuruzwa biri munsi ya P1.0, bikubiyemo 80% ibicuruzwa bito byo mu nzu.
Uru ruhererekane rwibicuruzwa byemeza Micro LED igezweho yuzuye flip-chip hamwe nubuhanga bwo gupakira, hamwe no guhagarara neza no kwizerwa cyane (kugirango ukemure ikibazo cyinyenzi), itandukaniro ryiyongereyeho inshuro 3, umucyo wiyongereyeho inshuro 1.5, uburinganire nibyiza, nimbaraga Ingufu zikoranabuhanga hamwe nibyiza byibicuruzwa nko gukoresha make hamwe nigiciro cyinshi (hafi yigiciro cyamatara ya zahabu).
Muri icyo gihe, Leyard yatsinze neza icyuho cy’igiciro kinini cyo kohereza munsi ya micro-pitch P1.0, ashyira ahagaragara Micro LED yerekana ibicuruzwa bifite imikorere ihenze cyane, kandi asunika umurongo wibicuruzwa bya Micro LED kuva murwego rwohejuru rushyirwa mubikorwa byose. isoko (micro-pitch to small-pitch, Imbere mu nzu) kugirango ugere ku bicuruzwa byuzuye.Mugihe kizaza, ibicuruzwa bya COG, POG, na MiP nabyo bizahura nawe.
Bitewe nimpamvu nyinshi nko kuzamura umusaruro, urwego rwinganda rworoshye, kongera imiyoboro yamamaza, kongera kumenyekanisha ibicuruzwa, hamwe no kuzamura hamwe n’inganda zikora ku isi, inganda za Leyard Micro LED inganda zihuse, umusaruro mwinshi wateye imbere ku buryo bugaragara, n’ibiciro by’ibicuruzwa Bikabije kugabanuka, guca ibiciro byintambara.
Imyerezi
Ku ya 8 Kamena 2022, Cedar Electronics yashyize ahagaragara ibicuruzwa bya mbere byuzuye ku isi COB magic hrustal series hamwe n’ibicuruzwa bikurikirana ku isi i Guangzhou.
Iyi nama yahurije hamwe ibyagezweho mu ikoranabuhanga bigezweho bya flip-chip COB, hamwe n’ibicuruzwa bishya bikomeye nka seriveri ya fantom hamwe na seriveri ya obsidian yatangijwe na Cedar Electronics byose byashyizwe ahagaragara - 75-inimero 4K Mini LED yerekana super TV, 55-cm kwerekana imiterere ya 4 * 4 ya ecran ya ecran, 130-inimero 4K inama yubwenge yose-imwe-imwe, 138-inimero 4K yubwenge ikora kuri-imwe-imwe, ecran nshya ya obsidian 0.9mm ikibanza 2K kwerekana, nibindi.
Urukurikirane rwa Phantom nigicuruzwa gihagarikwa cyatangijwe na Cedar Electronics murwego rwo kwerekana "icyatsi kibisi-hejuru-gisobanura".Ihuza umubare wibishushanyo byizewe, ifata chip nini nini itanga urumuri, kandi ifite urumuri rwerekana urumuri, rugabanya neza imirasire yumucyo kandi igahagarika moiré..Uru ruhererekane rwibicuruzwa rufite uburyo bune bwibicuruzwa: LED 55-inim, 60-santimetero, 65-yerekana ibyerekanwe bisanzwe, 4K inama-yose-imwe-imwe, 4K super TV, hamwe na panel yerekana bisanzwe.Kandi tekinoroji ya "pigiseli yo kugwiza", irashobora kwerekana amakuru yishusho menshi kubakoresha, kunoza cyane uburambe bwimyumvire yibirimo, no kugera kugenzura neza ibiciro byuzuye binyuze mumusaruro unanutse.Kugeza ubu, urukurikirane rwa Phantom rumaze kugera kuri P0.4-P1.2 micro-pitch COB umusaruro mwinshi nogutanga, 4K / 8K ultra-high-definition resolution reaction no kwaguka gukomeye, 55-inch-330-inimero yuzuye , ibicuruzwa byasohotse Byerekana ko Xida Electronics yinjiye mubyiciro byinshi byo gukora "micro-pitch ultra-high-definition produits" mbere yinganda.
LEDMan
Ledman yasohoye ibicuruzwa 110 bya santimetero 138 bya Ledman byerekana ibicuruzwa bikoreshwa mu rugo mu 2021, kandi asohora ibicuruzwa bya santimetero 163 mu 2022, akoresha cyane uburyo bwa Micro LED bwerekana ibyerekanwe mu rugo.
Ku ya 16 Mata 2022, Ledman yazanye ibicuruzwa bya ecran nini ya santimetero 138 na santimetero 165 kuri Yitian Holiday Plaza, OCT, Akarere ka Nanshan, Shenzhen.Iri kandi ni imurikagurisha ryambere kwisi ryerekana LEDMAN nini ya ecran ya interineti iduka.
KUBYEREKEYE KUBONA LED
AVOE LED Iyerekana ni iyambere igenga-igisubizo-gishingiye ku bayobora uruganda ruherereye i Shenzhen, ikigo gitezimbere nogukora inganda zohejuru ziyobowe na disikuru.
Twiyemeje gukoresha ikoranabuhanga rishya kugirango dukize imirongo yerekana kandi duhe agaciro abakiriya bacu kubafasha gutsinda isoko.AVOE LED Yerekana ni ugushaka izina ryiza rya moderi ya COB no gukora ibicuruzwa bya COB byarangiye kubikorwa byabakiriya bacu.
Twatangiye kubyara umusaruro wa COB P0.9mm / P1.2mm / P1.56mm 16: 9 600: 337.5mm yerekana ikibuga gito, 4K 163-inimuri-imwe-imwe, na P0.78mm na P0.9375mm Mini 4in1 600: 337.5mm yerekana bisanzwe.
Niba ushishikajwe no kubona imikorere ya COB yerekana cyane umukiriya wawe, nyamuneka ntutindiganye kuzuza urupapuro kugirango tubone inama.
Igihe cyo kohereza: Kanama-21-2022