Uburemere bwica imigambi myinshi kurusha ingengo y’imari.
Ivyuma bibonerana birapimaIbiro 3-12/m2kandi wiruke hirya no hino10mm uburebure. Ivyuma vya kera bifise amabarabara bipimaIbiro 30-50/m2kandi upime50-150mm uburebure. Inzu y’iragi ifise amadirisho y’umwimerere kenshi ntishobora gushigikira uburemere bwa kera bw’amatara y’izuba ata nkomezi z’icuma zoshobora gusenyura urutonde rw’iragi. Ivyuma bibonerana bishirwa ku bipande vy’ibirahuri vyo mu mutima ata gikorwa co guhingura. Gushiramwo bifata imisi aho gufata amezi.
Urutonde rw’ubudandaji rufise amaduka 500 y’ibirahuri rwashizeho ibicapo bibonerana mu nzira yose ata gukora ku nyubakwa. Kugerageza ivyo nyene n'ibikoresho vya kera vyosaba ubuhinga bwo gukora imibumbe ahantu hose-umugambi wica ivyifuzo vyinshi imbere y'uko bishika ku kwemezwa kw'ingengo y'imari.
Ivyo mu vy'ukuri turiko turagereranya
Mu myaka mirongo, amatara y’amatara y’agaciro yari hose-ibipande vy’ibiharuro vy’ibibuga, ibimenyetso vy’ubudandaji. Zakora neza: amabara akeye, atari yo, yizigirwa. Ariko baje n’ikintu ata n’umwe yashobora gukora: igicapo cose cari uruhome. Umuco wazibiye, ivyerekanwa vyazibiye, vyatwaye umwanya.
LED ibonerana irahindura iyo nkuru. Ivyiyumviro bitandukanye vy’igicuruzwa vyose hamwe.
Ikoreshwa ry’ubudandaji ni ryo rituma haba iterambere ryinshi ubu. Amadirisho y’amaduka yama ari ahantu heza cane. Ushaka kwerekana ibintu no gukora ama promotion icarimwe. LED ya kera ihatira guhitamwo-igicapo canke idirisha. Itara ry’umuco rikuraho iryo hitamwo ryose. Abaguzi babona ibintu vyo kwamamaza n’ibintu vy’ubudandaji igihe kimwe. Ivyo bibanza vya Nike na Zara vyavyiyumviriye kare. Iyi nkuru y’ikoreshwa rimwe isigura igituma LED ibonerana yava ku gushaka kumenya ibintu vyinshi ikaja ku kwiyumvira cane mu vy’ubudandaji mu myaka itanu.
Uko vyubatswe
Ivyuma vya kera bishira imbere ikintu kimwe: guteranya amapixel menshi ashoboka ahantu kanaka. Ivyuma vy'amatara-nibaSMD (Igikoresho co Gushira ku Musozi), COB (Igipande kiri ku bwato), canke uwukuze .DIP (Ibipapuro bibiri mu -umurongo)format-gupakira neza ku bikoresho vya PCB. Igipfukisho c’umwirabura canke igipfukisho c’ibara ry’agahama gipfuka vyose kugira ngo kinywe umuco wo mu bidukikije kandi kigire ubudasa.
Ivyo bivamwo biravyivugira. Ivyuma vya COB vyateye ibiharuro vy'ubudasa hejuru20,000:1. Ivyiyumviro vya pixel bigenda neza nk'ukoP0.6mmku bimenyetso vya 4K na 8K. Ivyumba vyo hanze bisunika10.000.
Ariko ama LED ya kera arazibira umuco 100% unyura muri yo. Ni inkuta za digitale. Ni vyiza ku ngaruka, birateye ubwoba ku kintu cose aho ukeneye kubona.
Ivyuma bibonerana bitangura ku mpera y’iyindi. Aho kwongerera igitigiri c’ama pixels, vyakozwe kugira ngo umuco unyure mu gihe bigumya uburyo bw’ishusho bwemewe. Hariho uburyo butatu nyamukuru bwo kubigira.Imigero-ishingiye ku migeroushire ama LED ku bipande vy’aluminium canke vya PCB bifise ibihengeri hagati yavyo-umuco uca muri ivyo bihengeri, ugatera 60-90% vy’uguseruka bivanye n’aho biri.Filime-ishingiye kuri verisiyon’ugushiramwo amatara y’umuco (micro-LEDs) mu bikoresho bibonerana vy’agaciro kanini cane (bifise uburebure bwa 4mm, bipima ibiro 3-6/m2) bifatanya n’ibirahuri biriho.Ibirahuri-imiterere yunze ubumwesandwich LED ibintu hagati y’ibipande bibiri vy’ibirahuri, bihindura ibirahuri vy’ubwubatsi bikaba ikibanza co kwerekaniramwo.
Ivyumba vyinshi hagati y’imirongo bisigura ko umuco mwinshi unyuramwo, ariko pixels nke kuri metero kare. Igishushanyo cose gica ibibatsi ni ugusenyera ku mugozi umwe hagati y’ivyo bintu bibiri.
Ubwoko bw'ibipapuro vy'amatara
SMD-Igikoresho co gushira ku musozi’s imaze imyaka mirongo iriho. Ivyuma vy’umuntu ku giti ciwe mu bibanza bitobito vy’amapulasitike, bishizwe ku bikoresho vy’ubuhinga bwa PCB. Ico gikoresho kiragororotse, ivyo nyene ni vyo vyiza vyaco. Ivyuma bitanga ibikoresho birakuze, abahinga barazi uko babikoresha, kandi iyo LED imwe gusa ipfuye irashobora guhindurwa ataco isubiriye igice cose. Iyi ni yo tekinoloji y’amatara y’izuba yemejwe kandi yizewe kuruta izindi zose: ntabwo ari iyo guca -, ikora ubudasiba, idatwara amahera menshi kugira ngo uyibungabunge. Ubutandukane bwicaye hirya no hino1,200-1,800:1. Ivyiyumviro vyinshi bimara nk’Amasaha 50.000imbere y’uko umuco ugabanuka bigaragara. Ku kintu cose P1.2 canke coarser, SMD iguma ari yo ihitamwo ry’imbere kubera imvo nziza.
COBniho ibintu bica bishimisha-kandi bizimvye. Chip on Board irasimbuka inzu z’amapulasitike z’umuntu ku giti ciwe zose. Ivyuma vyinshi vy’amatara vy’amatara bica bishirwa ku gitereko, hanyuma bikapfukwa n’igipande kimwe c’ivyuma. Inyungu z’ubuhinga ziva ng’aho: ubushuhe buragenda neza incuro 3 (nta nzu z’amapulasitike zifata ubushuhe), ubudasa burasimbuka bukarenga20,000:1(ico gice kimwe kiranywa neza cane umuco wo mu bidukikije), kandi ubuzima burarenga .Amasaha 100.000. Ni uburyo bwonyene bushoboka bwo gukoresha amabarabara meza cane ari munsi ya P1.0. Ivyo gusubiza: iyo ikintu kinaniwe, igice cose gisaba gusubirwamwo ku 10.00.Amadolari 200-300 ku kintu cose. Kandi igiciro c’imbere kiragenda kinini cane. Iryo koraniro ribereye ama studio y'amakuru n'ibidukikije vy'amashirahamwe vy'agaciro kanini. Bigereranya ishoramari rirenze urugero ku bijanye n’ibarabara ry’imbere ry’ahoteri.
Hanyuma harihoGOB-SMD ifise igipfukisho co kuyikingira. Igikoresho co gufatanya ku Rubaho. Ivyo bikoresho nyene, ariko bifise igice c’ivyuma vy’amaso bipfutse ahantu h’ibara ry’umuco. Ivyo bitanga ubushobozi bwo gukomera neza ku bijanye n’ugukorana n’umubiri n’ubukonje mu gihe bigumya ubutunzi bwo gusanura bwa SMD. Bamwe mu bafatanyabikorwa barayisaba cane ku bidukikije vy'ubudandaji vy'abantu benshi-. Abandi babona ko bidakenewe ku bikorwa vyinshi. Ivyavuyemwo biratandukanye bivanye n’ingene bikoreshwa.
Ivyuma vyinshi bibonerana bikoresha umurongo wahinduwe -ushingiye ku gushiramwo SMD canke ibikoresho vy'imbere bibonerana vyihariye. Ivyitegererezo bimwe bimwe vy'agaciro bikoresha uburyo bwa COB-buboneka.
Ivyo Specs Mu vy'ukuri Bifise Akamaro (N'Ivyo Bidafise Akamaro)
Si ama specs yose akwiye kwitwararikwa kimwe.
Guseruka
Uguseruka kuva ku50% gushika kuri 95%ku bimenyetso bibonerana bivanye n’imiterere. Ivy'agaciro vyicaye kuri 0%-ivyo nivyo bihambaye mu buryo bikora. Ivyiyumviro vy’amapixel bikomeye cane bisigura ko hariho ibihengeri vyinshi hagati y’imirongo y’amatara, umuco mwinshi uracamwo. Sunika kuri P9.26 uzoca urenga 80% vy'uguseruka, ariko kuri iyo nkuru urabereye gusa ku rugero runini-kuraba-imbere y'inyubako ubona uri hakurya y'ibarabara.
Ingingo
Igisubizo ni umugenzo LED's intsinzi igaragara. COB igenda neza nk’ukoP0.4. Ivyerekanwa vya kera vya SMD biva hasi hanzeP1.0-P1.2. Ivyuma bibonerana ubu birarengeye hafiP2.6. Benshi mu bakoresha AV bakoresha ibara ryihuta: ugabanye pixel pitch (mu mm) na 0.3 kugira ngo ubone urugendo rwo kuraba rwo hasi rwo mu metero. Rero igicapo gica ibibatsi ca P3.9 gikeneye nk’imetero 13 imbere y’uko pixelation izimangana. Igikoresho ca P1.2 gisanzwe kigaragara neza kuva ku metero 4 gusa hanze.
Ukwaka
Ku gukoresha mu nzu, LED ibonerana kenshi isohoka800-2.500. Ivyuma vy'imbere mu nzu vya kera birakora600-1.500-rero igaragara mu vy'ukuri irafise uruhande mu miterere myinshi. Imbere y'amaduka arakeneye gutera cane: amashusho agaragara akenshi akora4.000-5.500. Umuco w'izuba utaziguye niho umugenzo ukiri uganzwa-basunika5.000-10.000mu gihe ibipfukisho bibonerana inyuma y’ibirahuri bigwana munsi y’ibipimo 6.000 vy’ibipimo.
Itandukaniro n'ibara
Ubutandukane n'ibara-Itara ry'agaciro nivyo biganzwa hano, kandi ivyo ntibizohinduka. Igishushanyo c’ibara ryirabura gifata umuco wo mu bidukikije, kigatuma habaho ibara ryirabura ryinshi cane. Ikoranabuhanga rya COB ryashizeho laboratwari-igereranyo ry'ubudasa riri hejuru20,000:1. Aho amashusho y’imigenzo yerekana ivyirabura, amashusho aboneka neza yerekana ivyo vyose biri inyuma yayo. Icumba c’inama, ahantu ho guhagarara, umuco w’umurango. Nta mubare w'ubuhinga ushobora gukosora ibi-bisanzwe mu kureka umuco unyura.
Ivyo uzotanga mu vy'ukuri
Ivyo ni ibiciro vya FOB Shenzhen-igiciro c’ubutaka muri Amerika y’Uburaruko canke Uburayi mu bisanzwe congeramwo 15-25%. Ibiciro birahinduka; Ibiciro vy'ama LED vyagabanutse hafi 12% hagati ya Q1 na Q3 2024.
LED ibonerana
Injira-uruhande rw'urugero-ibipande bisohora$580-950/m². Hagati-imbere-itanga -aho ibikoresho vyinshi vy'ubudandaji bishika -bica ku$1,100-2,400/m². Filime ibonerana LED ija ku$1,150-2,800/m². Ibishushanyo bibonerana vyerekana gusunika$1,400-3,200/m².
LED ya kera
SMD yo hanze (P4-P10) ni yo ihenda cane ku 100.000.$150-400/m². SMD yo mu nzu (P1,5-P3) iragenda$300-800/m². Ivyiza -Ijwi rya COB (P0.9-P1.2) ritera$1,000-2,500/m². COB nziza cane (P0.6 n’inyuma) itangura ku$3,000+/m².
Gushiramwokubera LED ibonerana mu bisanzwe ikoresha $200-500/m2-gushirwa ku kiyo kiriho. Gushiramwo ama LED mu buryo bwa kera bitwara amadolari 500-2.000/m2 iyo umaze gufata mu muzirikanyi ibisabwa mu mibumbe. Aho ni ho itandukaniro ry’uburemere ryavuzwe mu ntango ryerekanwa mu ngengo y’imari.
Ibiciro vy'inguvu ku mwakaku 100m2 ikora amasaha 12 ku musi: nk’amadolari 3.000-4.500 ku bikoresho bibonerana, amadolari 5.000-7.500 ku bikoresho vya kera. Ivyuma bibonerana bikwega 30-40% vy’ububasha buke-ibice vy’amatara bike kuri metero kare, gukonjesha ataco bimaze aho gukoresha umwuka ukora.
Guhingura ibirimwoyongerako ikindi gihinduka abantu bibagirwa. Ivyerekana bibonerana bikeneye ibirimwo vyagenewe inyuma bibonerana-ibibanza vyirabura vyerekana nk'ibibonerana.
Gushiramwo no gutunganya ukuri
Ivyuma vy’amatara bibonerana bishirwa ku bipande vy’ibirahuri hakoreshejwe ivyuma bifatanya, ubuhinga bw’amamanyu canke ivyuma bifatanya. Nta gishushanyo c’icuma ku bikorwa vyinshi. Igihe: imisi gushika ku ndwi.
Ivyuma vy’amatara vy’imigenzo bikeneye ibikoresho vy’infashanyo vy’umwihariko, imibare y’uburemere bw’umuzigo, isesengura ry’umuzigo w’umuyaga wo hanze, uruhusha rwo kwubaka kenshi. Igihe: amayinga gushika ku mezi.
Gutunganya na vyo nyene bikora mu buryo butandukanye. Ivyuma bibonerana bikoresha ugusubirira umurongo/ibipande. Ibice biraremereye bihagije kugira ngo bikoreshwe n'umuhinga umwe. Ivyuma vya kera vya SMD vyemeza gusubirira LED ku muntu ku giti ciwe ariko bikeneye abahinga b’abahinga bafise ubuhinga bwo gutera ivyatsi-$10-15 ku kintu cose kibaye. Ivyuma vya kera vya COB bisaba gusubirizwa ku rugero rw'ibice ku $200-300+ ku kintu cose co gusanura, naho nyene ukunanirwa bishika kenshi.
Aho umwe wese aba
Hari imigambi igwa bigaragara mu nkambi imwe.
LED ibonerana iratsinda:Inyubakwa z’uruhome rw’ibirahuri aho imbere bihinduka ibibanza vy’ivy’itangazamakuru mu gihe ubwubatsi buguma butagiramwo ikintu. Ivyumba vy’ubucuruzi n’ibipande vy’ibirahuri. Inzu z'iyerekanwa n'ibibanza vy'ivya kera bishize ibintu vy'ubuhinga bwa none hejuru y'ibintu vyerekanywe. Ivyumba vy’iyerekanwa ry’imiduga. Inyuma y’ibarabara n’ibintu aho abaririmvyi bagaragara biciye ku bimenyetso.
LED ya kera iratsinda:Ivyandiko vy’amatangazo vyo hanze bikeneye umuco mwinshi cane munsi y’izuba ryinshi. Ikibuga kigaragazwa kuri 50+ metero aho urugero rwiza rwa pixel rudafise akamaro. Ivyumba vy'amakuru n'ivyumba vy'ubugenzuzi aho ukuri kw'ibara kudashobora gusubirwamwo. Ivyuma bikuru vy'indirimbo bifise uburebure bwa metero kare amajana. Amakuru y’ivy’ugutwara abantu n’ibintu yerekana aho uguseruka ataco kwongerako.
Ni irihe?
Hoba hariho ibirahuri biri muri ivyo ushaka kuzigama? Umuco kamere woba uhambaye ku kuntu ikirere gikora? Mbega iyo nyubakwa yoshobora gutwara ibiro 30-50/m2? Ni urugendo rungana iki rwo kuraba? Mbega ingengo y’imari irakeneye gutanga inyishu ku bijanye n’ubuhinga bwo kwubaka?
Ku bijanye n’urugero ruriko rurakura rw’imigambi ijana n’ubwubatsi bw’ibirahuri n’umuco w’ibidukikije, LED ibonerana yahindutse kuva ku buryo bushimishije gushika ku vyo kwiyumvira. Ku bindi vyose-ibipande vy’amatangazo vyo hanze, ama studio y’amakuru, amatara y’ikibuga-amatara y’agaciro aguma ari uko yahora ari: yemejwe, arakayangana, aragura-, kandi ntaboneka rwose.
