Dịka anyị siri mara, ihe ngosi COB (Chip-on-board) nwere uru dị iche iche dị oke elu, nchapụta dị elu, yana gamut agba sara mbara.
N'ime usoro nke ịmalite site na obere pitch gaa na ngosipụta micro pitch, ngwugwu SMD mbụ siri ike imebi site na njedebe nke obere ntụpọ ntụpọ, ọ dịkwa ike ikwenye ntụkwasị obi na nchebe dị elu.Ngosipụta micro pitch chọrọ teknụzụ COB iji kwado mmepe nke ngosipụta micro pitch nke pikselụ ya na-erughị P1.0mm.
Ngosipụta COB na-anabata usoro nkwakọ nke flip-chip, nke nwere ụzọ mgbasa ọkụ dị mkpụmkpụ ma na-enye aka na njikwa okpomọkụ ma e jiri ya tụnyere ihe ngosi teknụzụ SMD nkịtị.
Site na ntozu oke nke teknụzụ ọgwụgwọ elu COB na teknụzụ ngwakọta mgbawa, ngwaahịa ngosipụta LED na-eji ibe flip-chip pere mpe karịa 100 micron ga-abụ ngwaahịa ngosipụta na-ekwe nkwa n'ọdịnihu.
Ngosipụta P0.9 COB Obere/Micro LED bụ ngwaahịa tozuru oke, nke ewepụtara n'ụka
N'afọ 2019, ikike mmepụta oke nke ngosipụta n'okpuru P0.9 ka nwere oke oke.N'otu aka ahụ, ọchichọ ahịa dị oke oke, na ikike nkwado nke yinye ụlọ ọrụ ezughị oke.
Ka ọ na-erule 2021, na ọganihu nke teknụzụ nkwakọ ngwaahịa, mmụba nke arụmọrụ, yana mbelata ọnụ ahịa ngwa ngwa nke ibe LED, wdg, ọchịchọ maka ngwaahịa dị n'okpuru P1.0 ga-eji nwayọọ nwayọọ ghọọ ahịa na-ewu ewu, na Mini LED ngwaahịa ga-abanyekwa n'ahịa. elu-ọgwụgwụ ahịa na n'etiti-na-elu-ọgwụgwụ ahịa, si ọkachamara ngosi na-azụmahịa ngosi na mgbe ahụ na ndị nkịtị ubi, ọ gbanwere nzọụkwụ site nzọụkwụ.
Site na 2022, n'ihe gbasara ụdị nkwakọ ngwaahịa, ma ọ bụ COB, anọ n'ime otu, ma ọ bụ abụọ n'ime otu, ọ bụghị nsogbu maka ịnye ngwaọrụ P0.9mm diode, ma ikike mmepụta na mkpụrụ nwere ike ịbụ. ekwe nkwa.
Otú ọ dị, n'ihi ihe ọnụahịa, site na obere ahịa dị ugbu a, ahịa ngwaahịa nke P0.9 ka na-etinye uche na ụfọdụ ogbako, iwu na nlekota ụlọ ọrụ nke gọọmentị ma ọ bụ nnukwu ụlọ ọrụ obodo, na P1.2- P1.5 ka bụ isi ihe na-emepụta obere ahịa..
Ma ọnọdụ a na-akawanye mma, na ngwa ndapụta nke P0.9 Mini ozugbo ngosi ngwaahịa na-agbasawanye mgbe niile.
Ngosipụta gburugburu P0.7 LED ngosi ga-abụ isi nke ọgbọ na-esote.
P0.7mm nwere ike nweta 4K mkpebi maka 100-200 sentimita ihuenyo
Nha dị n'etiti 100-200 inch bụ nnukwu ahịa ngwa nwere ike ime maka ngosipụta ntakiri.
N'ihi na ahịa n'elu 200 sentimita na-ama ogide site omenala P1.2 ~ 2.5mm obere-pitch LED ngosi, na ubé nta size bụ tumadi 98-inch LCD TV ngwaahịa, ugbu a kacha nta price bụ ihe na-erughị 3,000 USD, na ngosi. mmetụta dịkwa mma.Ngosipụta LED dị mma siri ike ịsọ mpi na LCD na ahịa 98-inch.
Agbanyeghị, ogo ngosipụta nke ihuenyo LCD siri ike ịgbaji site na oke 100-inch.Ndị asọmpi ọdịnala maka ihe ngosi 100-200-inch bụ ngosipụta ngosipụta - agbanyeghị, nnukwu ihuenyo LED dị mma nwere arụmọrụ ọhụụ ka mma n'okpuru “ọnọdụ ọkụ”.
Ọtụtụ n'ime ahịa 100-200-inch gụnyere ọnụ ụlọ ọgbakọ, azụmahịa, mgbasa ozi, na ihe ngosi ndị ọzọ, nke chọrọ ọnọdụ ọkụ ka mma.
Na na 100-200 inch ahịa, obere-pitch LED ngosi na-echekwa mkpa iji tụnyere mkpebi PPI na LCD ngosi.
N'ihi na ngwa 100-200-inch dabara na anya nlele kacha nso nke 3-7 mita, ma ọ bụ ọbụna anya nlele nso.Ogologo nlele nso na-eme ka mmetụta ịdịmma foto dị, mana ọ chọkwara “mkpebi PPI dị elu”, ya bụ, chọrọ pikselụ pere mpe.
N'ikwu ya n'ụzọ dị mfe, 75-98-inch LCDs enwetaworị mkpebi 4K;mkpebi nke 100+ elu-definition LED meziri enweghị ike ịdị njọ.
Ihe ngosi P0.7 nwere ike inye 4K mkpebi na 120-inch +, nke bụ kpọmkwem mkpebi nke ngwa ọdịyo-visual ugbu a ma buru ibu karịa 98-inch LCD.
N'akụkụ a, ihe atụ bụ na pikselụ pikselụ ugbu a nke LCD TV bụ isi dị n'etiti 0.3 na 0.57 mm.Enwere ike ịhụ na oghere ihuenyo obere oghere LED nke P0.7 mm nwere ike jikọta ahụmịhe ngwa nke ndị na-enyocha LCD, ma nye ngwaahịa dị iche iche na nha 100-200 sentimita.
Ya mere, site na ahịa ina maka nha na mkpebi, enwere ike ịhụ na P0.7 ga-abụ ihe ngosi nke ọgbọ na-esote maka ihuenyo micro-pitch LED.
Ma mmepe nke P0.7 100-200 inch ngosi ahịa chọrọ ọnụ ahịa ka mma ugbu a.Na nke a, obere-pitch LEDs na-esiwanye na-arụpụta ihe site na-aga n'ihu na-akpakọba ahụmahụ na nwayọọ nwayọọ usoro mma ngwaahịa.Karịsịa n'ime afọ atọ gara aga, ngwaahịa P0.9 enwetala ụfọdụ ihe ịga nke ọma n'ahịa ahịa dị elu, ọnụ ahịa ahụ agbadala site na 30%.Ndị nyocha ụlọ ọrụ kwenyere na a na-atụ anya na ngwaahịa P0.7 ga-adị n'otu ọnụahịa dị ka ngwaahịa P0.9 mbụ.
Ụlọ ọrụ ahụ na-atụ anya na n'ime afọ abụọ na-esote, a ga-emeziwanye ihe ngosi ụlọ ọrụ elu nke LED gụnyere obere ibe LED, wdg, na ọkwa nke nkà na ụzụ ngwaahịa na usoro mmepụta ga-adịkwa mma.Ahịa ụlọ ọrụ na-eche ihu gburugburu Ohere nke mbelata ọnụahịa.Nke a bụkwa "oge dị mma" maka nhazi nke ọgbọ ọhụrụ nke ngwaahịa "P0.7 pitch".
Ngwa 100-200-inch bụ “ọnọdụ ọhụrụ” na-ahụkarị nke na-anwale teknụzụ ụlọ ọrụ yana njikwa ọnụ ahịa.
N'ezie, ụlọ ọrụ dị iche iche ga-emekwa mgbanwe iji gosipụta uru ngwaahịa nke aka ha: dịka ọmụmaatụ, iji belata ụgwọ na ihe isi ike, ndị na-emepụta nwere ike ịnye 136-inch 4K ngwaahịa na obere pixel pitch;ma ọ bụ nye mkpebi 4K maka ngwaahịa pere mpe, dị ka Samsung The Wall na-eji pitch 0.63mm.
Gịnị bụ ihe ịma aka nke P0.7 pitch ngosi?
Ọnụ ego dị elu
Nke mbụ bụ ọnụ ahịa.Ma ọ bụghị ihe ịma aka kasịnụ.
Nke a bụ n'ihi na P0.7mm ga-abụrịrị ihe ngosi dị elu, ọ bụkwa ndị ahịa ahụ na-achọ ịrụ ọrụ dị ka ihe kacha mkpa.Nke a dị ka ọgbọ ọ bụla nke obere ngwaahịa LED nke a na-ebipụ n'ime ahịa dị elu" ma nweta amara ahịa ngwa ngwa.Site n'echiche nke ọnụ ahịa, ọ bụghị ihe siri ike maka ngosi P0.7 ịmalite ịgbasawanye na ahịa dị elu na mmalite.
Teknụzụ mmepụta na-eto eto
E jiri ya tụnyere P1.0, ọnụ ọgụgụ nke components kwa nkeji ngosi nke P0.7 na-agbaji okpukpu abụọ.Otú ọ dị, ọ bụ ezie na ọ ga-ekwe omume iketa ahụmahụ ọrụ aka nke ngwaahịa P0.9-P1.0 gara aga chịkọbara, ọ na-achọkwa ihe ịma aka ọhụrụ maka nsogbu ndị a na-amaghị.Ụlọ ọrụ ahụ ka nọ na mmalite nke teknụzụ tozuru okè iji rụpụta ngwaahịa ngosi P0.7mm nke ọma.
Obere ọkwa dị iche, enweghị ọkọlọtọ
Na mgbakwunye na ihe ịma aka teknụzụ na-efu na mmepụta, ihe ịma aka ọzọ maka ngwaahịa P0.7 bụ na oghere siri ike ịhazi.
Ngwa 100-200 nke anụ ọhịa ahụ na-abụkarị “ihuenyo niile n'otu” kama ịrụ ọrụ splicing, nke pụtara na ụlọ ọrụ nnukwu ihuenyo LED chọrọ ịchọta “ihe nha ngwa ngwa chọrọ” ma jikọta ha na ikike teknụzụ. na-etolite ihe yiri: 4K mkpebi, 120 sentimita asatọ, 150 sentimita asatọ, 180 sentimita asatọ, 200 sentimita asatọ na ndị ọzọ edozi unit nha, ma pixel pitch njupụta dị iche iche.
N'ihi ya, ihe yiri 110/120/130-inch nkeji kwesịrị iji a "dynamically mgbanwe usoro technology Ọdịdị" na-agbanwe na P0.7 pitch ọkọlọtọ.
Na-eche asọmpi ozugbo sitere na LCD azụmahịa ọdịnala ma ọ bụ ndị na-eweta amụma
Na mgbakwunye, na micro-pitch LED ngosi ahịa n'etiti 100-200 sentimita, obere-pitch LED ihuenyo ụlọ ọrụ nwekwara mkpa ihu ihe ịma aka nke asọmpi si ụlọ ọrụ ndị na-eji omenala LCD azụmahịa nnukwu ihuenyo dị ka ngwaahịa ha.
Na gara aga obere-pitch LED ahịa, LED nnukwu ihuenyo ụlọ ọrụ mpi na ndị ọgbọ ha, ma ugbu a, ha mkpa ịgbasa akporo nke asọmpi na fọrọ nke nta dum azụmahịa ngosi ahịa.Ọbụna ọ ga-eche ihu nrụgide asọmpi nke ngwaahịa TFT-MINI / MICOR LED nke BOE na Huaxing Optoelectronics malitere.
Ndị na-eweta ihe ngosi COB metụtara
Samsung
Samsung weputara mgbidi ọhụrụ na 2022, gụnyere 110-inch 4K Micro LED TV set na nnukwu ihuenyo 8K 220-inch.
Igwe onyonyo LED 110-inch dum na-eji bọọdụ modul pikselụ ultra-small P0.63 na ngwugwu COB zuru oke.Mkpebi ihuenyo bụ ultra-high-definition 4K, nchapụta bụ 800 nits na karịa, uru gamut agba bụ 120%.Ọkpụrụkpụ bụ naanị 24.9mm.
Igwe ihuenyo 8K 220-inch nwere akụkụ anọ 4K 110.
Mgbidi ahụ na-eji teknụzụ Micro LED, nke nwekwara njirimara nke ìhè onwe ya.Nchacha elu nke TV a nwere ike iru 2000 nits, ụda ọcha na-egbuke egbuke, ojii dị omimi karị, na agba eke bụ ihe ezi uche dị na ya.Samsung na-enye 0.63 na 0.94 pixel nhọrọ abụọ dị.
Ọnụego ume ọhụrụ nwere ike iru ruo 120Hz, na-akwado HDR10, na HDR10+, na nchapụta kachasị bụ 2000 nits.Na mgbakwunye, Micro AI processor wuru n'ime 2022 The Wall TV na-akwado 20-bit agba omimi, nwere ike nyochaa ọ bụla nke abụọ nke ọdịnaya na ozugbo, na-ebuli image ngosi àgwà mgbe na-ewepụ mkpọtụ.
Laa azụ na 2018, Samsung kpughere nnukwu TV 4K akpọrọ "Mgbidi" na CES.Dabere na teknụzụ ihuenyo MicroLED ọhụrụ Samsung, ọ tụrụ ihe ruru sentimita 146 ma emebere ya maka ụlọ ihe nkiri.Ihe kachasị pụta ìhè abụghị ihuenyo Micro LED 146-inch, kama "modularity".
Leyard
Na June 30, 2022, ọgbakọ mmalite ngwaahịa ọhụrụ nke Leyard wepụtara n'ihu ọha usoro “Lead Black Diamond” nke teknụzụ Micro LED na ngwaahịa ọhụrụ.
Ngwaahịa usoro ihe ngosi Leyard Black Diamond nke ụwa na-etinye teknụzụ ngosi Micro LED kachasị elu.Ngwaahịa na-ekpuchi ngwaahịa ọhụrụ P0.9-P1.8, yana Nin1 Micro LED ngosi ngwaahịa n'okpuru P1.0, na-ekpuchi 80% ime ụlọ obere ngwaahịa pitch.
Usoro nke ngwaahịa a na-enweta ihe kachasị elu Micro LED zuru flip-chip na teknụzụ nkwakọ ngwaahịa, yana nkwụsi ike dị elu na ntụkwasị obi dị elu (iji dozie nsogbu caterpillars), ọdịiche ahụ na-abawanye ugboro 3, nchapụta na-abawanye site na 1.5 ugboro, na uniformity ka mma, na ume Comprehensive technology na ngwaahịa uru dị ka obere oriri na elu na-eri arụmọrụ (nso na price nke gold waya oriọna).
N'otu oge ahụ, Leyard meriri ihe mgbochi nke nnukwu ego mbufe n'okpuru micro-pitch P1.0, weputara ngwaahịa ngosi Micro LED nwere oke ọnụ ahịa dị oke ọnụ, wee mee ka ahịrị ngwaahịa Micro LED site na ngwa dị elu gaa na nsonye. ahịa (micro-pitch ruo obere-pitch, Ime ụlọ ruo n'èzí) iji nweta mkpuchi zuru oke nke ngwaahịa ahụ.N'ọdịnihu, ngwaahịa COG, POG na MiP ga-ezutekwa gị.
N'okpuru mmetụta nke ọtụtụ ihe dị ka mmụba nke mkpụrụ, yinye ụlọ ọrụ na-adịghị mma, nkwalite ọwa na-abawanye, mmụba ika, yana nkwalite njikọ nke ndị na-emepụta ụwa, Leyard Micro LED ụlọ ọrụ mmepụta ihe abawanyela, nrụpụta oke nrụpụta abawanyela nke ukwuu, yana ọnụ ahịa ngwaahịa A nkọ. dobe, na-agbaji ụkpụrụ agha ọnụahịa.
Cedar
Na June 8, 2022, Cedar Electronics weputara ngwaahịa usoro anwansi kristal izizi zuru ụwa ọnụ na ngwaahịa obsidian klaasị ụwa na Guangzhou.
Ogbako a kpokọtara mmezu teknụzụ kachasị ọhụrụ nke flip-chip COB, yana ngwaahịa ọhụrụ siri ike dị ka usoro phantom na usoro obsidian nke Cedar Electronics bidoro - 75-inch 4K Mini LED ozugbo ngosi super TV, ọkọlọtọ 55-inch. ngosi mkpebi 4 * 4 splicing ihuenyo, 130-inch 4K smart ogbako niile na-otu igwe, 138-inch 4K smart aka niile-na-otu ihuenyo, ọhụrụ obsidian 0.9mm pitch 2K ngosi, wdg
Usoro Phantom bụ ngwaahịa blockbuster nke Cedar Electronics weputara n'ọhịa nke ngosipụta "green ultra-high-definition".Ọ na-ejikọta ọnụ ọgụgụ nke atụmatụ ndị a pụrụ ịdabere na ya, na-eji mgbawa na-ebunye ọkụ buru ibu, ma nwee ihe ngosi nke ìhè dị n'elu, nke na-ebelata radieshon ọkụ nke ọma ma na-egbochi moiré..Usoro ngwaahịa a nwere ụdị ngwaahịa anọ: LED 55-inch, 60-inch, 65-inch standard display unit, 4K ogbako niile-na-otu igwe, 4K super TV, na ọkọlọtọ ngosi panel.Na teknụzụ "pixel multiplication", nwere ike ịnye ndị ọrụ ozi ihe onyonyo ka mma, mee ka ahụmịhe nghọta ọdịnaya dịkwuo mma, wee nweta njikwa nke ọma nke ọnụ ahịa zuru oke site na nrụpụta siri ike.Ka ọ dị ugbu a, usoro Phantom enwetala P0.4-P1.2 micro-pitch COB mass mmepụta na ọkọnọ, 4K / 8K ultra-high-definition resolution cover and high resolution extension, 55-inch-330-inch full-size layout. , A na-ahapụ ngwaahịa ahụ Ọ na-egosi na Xida Electronics abanyela na ọkwa mmepụta nke "micro-pitch ultra-high-definition products" n'ihu ụlọ ọrụ ahụ.
LEDman
Ledman weputara 110-inch/138-inch Ledman nnukwu ihuenyo usoro ngwaahịa dabara adaba maka iji ụlọ na 2021, wee wepụta ngwaahịa 163-inch na 2022, na-arụsi ọrụ ike na-ebuga egwu ngosipụta ụlọ nke ndị ahịa Micro LED.
Na Eprel 16, 2022, Ledman wetara ngwaahịa ihuenyo 138-inch na 165-inch ultra-high-definition na Yitian Holiday Plaza, OCT, Nanshan District, Shenzhen.Nke a bụkwa ihe ngosi mbụ n'ụwa nke nnukwu ụlọ ahịa mmapụta ihuenyo nke LEDMAN na-anọghị n'ịntanetị.
Banyere AVOE LED
Ngosipụta AVOE LED bụ onye na-emepụta ihe ngosi na-eduga na-edobe na-edobe na Shenzhen, ebe a na-emepe emepe ma na-emepụta ihe ngosi ihe ngosi dị elu.
Anyị na-etinye aka na iji teknụzụ ọhụrụ iji mee ka ahịrị ngosi bara ụba ma nyekwuo ndị ahịa anyị uru iji nyere ha aka imeri n'ahịa ahụ.Ngosipụta AVOE LED na-achọta aha ọma maka modul ngosi COB ma na-emepụta ngwaahịa ngosi COB emechara maka ọrụ ndị ahịa anyị.
Anyị amalitela mmepụta nke COB P0.9mm / P1.2mm / P1.56mm 16: 9 600: 337.5mm obere ngosi ngosi, 4K 163-inch all-in-one screen, na P0.78mm na P0.9375mm Mini 4in1 600: 337.5mm ọkọlọtọ ngosi.
Ọ bụrụ na ị nwere mmasị ịnweta ihe ngosi COB dị elu maka onye ahịa gị, biko egbula oge imejupụta mpempe akwụkwọ iji nweta ndụmọdụ anyị.
Oge nzipu: Ọgọst-21-2022