Intshayelelo
Kwimeko yangoku yonxibelelwano olubonakalayo lwedijithali, izikrini ze-LED eziqhelekileyo ezixande ziye zavela kuyo yonke indawo. Ukusuka kwiifestile zeevenkile ezithengisayo ukuya kumagumbi ebhodi eshishini, ngaphandle{1}}kwishelufu iikhabhathi ze-LED zinika intaphane yemisebenzi yemihla ngemihla ngokufanelekileyo. Nangona kunjalo, ulwakhiwo lwangoku, ukuthengisa ngamava, kunye{4}}nesiphelo esiphezulu sokonwabisa zifuna ngaphezulu koxande olusicaba. Xa iprojekthi ifuna isikrini esingqukuva esingenamthungo esirhangqe intsika yelobby, iribhoni enkulu-ecekethekileyo egobileyo elandela imigca ephilayo yefacade yebala lemidlalo, okanye umfanekiso oqingqiweyo wedijithali omile ngokungalungelelananga, izisombululo eziqhelekileyo ziyawa. Apha kulapho ihlabathi elikhethekileyo leSiboniso se-LED esiLungisiweyo siza kudlala.
Ukuyila kunye nobunjineli boMboniso we-LED oLungisiweyo yinto entsonkothileyo, -yezinge zoluleko ezihlanganisa umbono woyilo ngokwenziwa kobuchule obungqongqo. Ngokungafaniyo nobuninzi-iiphaneli zeemodyuli eziveliswayo, iprojekthi nganye yesiko iqala njengesileyiti esingenanto, efuna intsebenziswano esondeleyo phakathi kwabayili bemizi-mveliso, iinjineli zokwakha, iingcaphephe zombane, kunye nabaphuhlisi besoftware. Igophe ngalinye, i-pixel pitch, uyilo lokuhanjiswa kwamandla, kunye nendlela yolawulo lobushushu kufuneka ibalwe ngobuchule ukuqinisekisa ukuba imveliso yokugqibela ikhangeleka inomtsalane ngelixa kugcinwe imfezeko yesakhiwo kunye nokuthembeka{4} kwexesha elide.
Ukuhamba kulo mjikelo wophuhliso untsonkothileyo kufuna ubuchwephesha obunzulu kunye nokuhamba okucokisekileyo. Eli nqaku libanzi liphonononga inyathelo -ngenyathelo loyilo kunye nenkqubo yobunjineli eguqula ingqikelelo yentelekelelo yesakhiwo ibeyiyo esebenza ngokupheleleyo, ephezulu{3}}ukusebenza Uboniso lwe-LED oluLungisiweyo, lukhanyisela imigama yobunjineli eyenza ufakelo oluntsonkothileyo olubonakalayo lwenzeke.
1. Uthethwano lokuqala, uQoqosho, kunye noHlalutyo lokunokwenzeka
Yonke iMboniso ye-LED ephumeleleyo iqala kwakudala ngaphambi kokuba idiode yokuqala ithengiswe okanye ikhabhathi yokuqala yealuminiyam yenziwe ngoomatshini. Iqala ngenqanaba lokufumanisa elibanzi apho iinjineli kunye nabayili bacalula amafutshane oyilo lomthengi, imiqobo yokusingqongileyo, kunye neenjongo zokusebenza.
Ukuchaza iParameters zoLwakhiwo kunye nokusiNgqongileyo
Inqanaba lokuqala lifuna ukuntywila nzulu kwindawo ebonakalayo apho umboniso uya kuhlala khona. Iinjineli kufuneka zivavanye ukuba ngaba ufakelo lungaphakathi okanye lungaphandle, luvavanye iimeko zokukhanya kwendawo, kwaye lulinganise imida yesakhiwo{1}}enomthwalo. Umzekelo, umboniso wesiko langaphandle omile okwe-mascot yophawu olukhulu kufuneka umelane nemithwalo yomoya, imitha ye-UV, kunye nokungena kokufuma, ngelixa umboniso wemyuziyam yangaphakathi owenziwe njengedome eguqulweyo ugxile kakhulu ekujongeni ii-engile, ukucaca kwe-acoustic, kunye nezithintelo zobunzima.
Ukuba nokwenzeka kunye neBlueprinting yobuGcisa
Nje ukuba iiparamitha zokusingqongileyo nezobuhle zisekiwe, iqela lobunjineli lenza uphononongo olunzulu lokufaneleka. Oku kubandakanya ukukhetha esona sixhobo siphezulu sokuphakama kwepixel esekwe kowona mgama usezantsi kunye nowona mkhulu, ukumisela iradiya egobileyo yemigangatho egobileyo okanye engaqhelekanga, kunye nokwenza imaphu yohlahlo lwabiwo-mali lwamandla ombane. Ngesi sigaba, ii-mockups zekhompyuter ye-3D -zoyilo oluncediswayo (i-CAD) zenziwe ukuze zibone indlela iSiboniso se-LED esenziwe ngokwezifiso esiza kudibaniswa kulwakhiwo olubonakalayo, siqinisekise ukuba ucoceko ngoomatshini, iindawo zokufikelela kulondolozo, kunye neendlela zokungenisa umoya zibalwa ukususela kusuku lokuqala.
2. Ubunjineli boomatshini kunye noLungiso lweZakhiwo
Iziboniso ze-LED eziqhelekileyo zisebenzisa iikhabhathi ezifanayo ezitshixa kunye kwigridi. Isiboniso se-LED esenziwe ngokwezifiso, nangona kunjalo, sifuna ubunjineli be-bespoke boomatshini apho isakhelo ngasinye solwakhiwo, indlu yekhabhathi, kunye nesibiyeli sokuxhoma silungiselelwe{1}}ilungele ukungena kwijometri eyodwa.
IKhabhinethi yesiko kunye noKhetho lweMathiriyeli
Amathambo omzimba wesikrini se-LED sichaza ukuqina kunye nokumila. Iinjineli zisebenzisa izixhobo eziphambili ze-CNC kunye noshicilelo lwe-3D ukwenza izindlu zekhabhathi eziqhelekileyo ngaphandle kwe-alloys ye-aluminiyam ekhaphukhaphu, i-magnesium, okanye i-carbon fiber. Ukuba isiboniso sineengile ezibukhali, iigophe ezingqukuva, okanye amaza -okufana nokudityaniswa, ikhabhathi nganye okanye iPCB (iBhodi yeSekethe eShicileleyo) kufuneka yenziwe ngokweengile ezichanekileyo. Oku kuqinisekisa ukuba xa iimodyuli zihlanganiswe, akukho migca emnyama ebonakalayo, izithuba ze-pixel, okanye i-seams engalinganiyo ephazamisa i-canvas ebonakalayo.
Ulawulo lweThermal kunye noKhuseleko lweZakhiwo
Ngokungafaniyo neflethi, izikrini ezifanayo ezixhamlayo kwi-airflow eqikelelweyo, ulungelelwaniso lwesiko luhlala lubamba ubushushu kwiipokotho zejometri eziqinileyo okanye iindawo ezivaliweyo ezizodwa. Iinjineli zoomatshini kufuneka ziyile iinkqubo zolawulo lobushushu eziphucukileyo, ezibandakanya ii-heatsinks zesiko,-izandi zengxolo zangaphakathi zokungenisa umoya, okanye iindlela zokuhamba komoya ezijoliswe kuzo ukuthintela ukufudumeza kwendawo. Ngaphaya koko, izibalo zesakhiwo kufuneka ziqinisekise ukuba inkqubo-sikhokelo yesiko inokuxhasa ubunzima bayo ngokukhuselekileyo kwixesha elongeziweyo, ngakumbi xa ixhonywe phezulu okanye i-cantilevered kwiindawo zikawonke-wonke.
3. Uyilo loMbane, iSekethe, kunye noYilo lwePCB eSiko
Ngokuchazwa kwesakhelo soomatshini, ugxininiso lutshintshela kwinkqubo yemithambo-luvo ye-elektroniki yoMboniso we-LED oLungisiweyo. Ubonelelo lwamandla olusemgangathweni kunye namakhadi olawulo akafane alingane kwiindawo ezivaliweyo zejometri, nto leyo enyanzelisa ubunjineli bombane obuqhelekileyo.
Bespoke PCB Design kunye Pixel Mapping
Ukufezekisa iimilo ezizodwa ezinje ngonxantathu, izangqa, iinkwenkwezi, okanye iigophe eziqinileyo, ii-PCBs eziqhelekileyo eziluxande kufuneka zenziwe ngokutsha. Iinjineli zombane zandlala ii-PCBs ezihlala phezulu-zesixhobo sokunyuka (SMD) okanye iChip-kwi{3}}kwiBhodi (COB) ii-LED ezilungiselelwe ngokukodwa icontour efunekayo. Olu yilo lwesiko lufuna imephu ye-pixel ecokisekileyo, iqinisekisa ukuba inkqubo yolawulo inokulungisa ngokuchanekileyo yonke idiode enye ye-LED ngaphandle kokuphazamisa isiginali yevidiyo okanye ukwenza imaphu yobugcisa.
Ukusasazwa koMbane kunye nokuNyekwa kweDatha
Ukuhla kwamandla ombane kunye nokuthembeka komqondiso yimingeni ebalulekileyo kubunjineli be-LED yesiko. Ngenxa yokuba iimilo ezingaqhelekanga zikhokelela ekuqhutyweni kwentambo engalinganiyo kunye neemfuno zamandla ezahlukeneyo kumacandelo ahlukeneyo omboniso, iinjineli kufuneka zibale ngononophelo iindawo zokutofa kwamandla. -Ukusebenza kakuhle, slim{3}}iprofayile yonikezelo lwamandla lusasazwe ngobuchule kulo lonke isakhelo esiqhelekileyo. Ukongeza, -imiboniso yesiko ephezulu ihlala ibandakanya kabini-uphawu lwedatha engafunekiyo, eqinisekisa ukuba ukuba intambo yedatha okanye ikhadi lokufumana liyasilela kwindawo enzima{7}}ukufikelela{8}}kwicandelo lomfanekiso oqingqiweyo, isiboniso siyaqhubeka sisebenza ngaphandle komthungo ngaphandle kokulahla uphawu.
4. IPrototyping, uvavanyo olungqongqo, kunye noQinisekiso loMgangatho
Phambi kobunzima-ukuvelisa uMboniso we-LED oQinisekisiweyo oqondwa ngokupheleleyo, ukuchwetheza okubonakalayo linyathelo elibalulekileyo. Kuba imiboniso yesiko ayinakususwa ngokulula{2}}kwi{3}}indawo ezisecaleni zeshelufa, ukuqinisekisa yonke inkqubo engaphantsi kwangaphambili kubalulekile.
I-Prototyping yoMzimba kunye nokuqinisekiswa kwe-Mockup
Iinjineli ngokwesiqhelo zakha iprototype yesikali okanye icandelo elimele isikrini sesiko ukuvavanya iindlela zokutshixa ngoomatshini, ukunyamezelana kwegophe, kunye nokulahla ubushushu phantsi koxinzelelo. Eli nqanaba livumela iqela ukuba lichonge ukuvuza kokukhanya okunokwenzeka, imiba yokufana kombala kwii-engile ezahlukeneyo, okanye iindawo ezibuthathaka zesakhiwo phambi kokuba lizibophelele{1}}kwimveliso epheleleyo.
Ukuguga okuKhawulezileyo kunye noVavanyo loxinzelelo lweNdalo
Nje ukuba iprototype iphumelele iitshekhi zokuqala zoomatshini kunye ne-elektroniki, izixhobo ezipheleleyo zemveliso ziye zivavanywe ngokungqongqo ukuqinisekiswa komgangatho. Izikrini ziphantsi kovavanyo olukhawulezayo lokuguga kumagumbi ashushu, ukuhamba ngebhayisikile phakathi kwamaqondo obushushu agqithisileyo kunye namanqanaba okufuma ukuze kuqinisekwe ukuba izitywina zokuthintela imozulu, ii-solder joints, kunye nee-ICs zokuqhuba zihlala zizinzile. Ngaphaya koko, iilebhu zolungelelwaniso lombala zilungelelanisa wonke umphezulu wesiko ukuqinisekisa ukuqaqamba okufanayo, ukuchaneka kombala obanzi wegamut, kunye nebhalansi emhlophe engenamthungo kuyo yonke -ikhanvasi eqhelekileyo.
5. Ukudityaniswa kweSoftware, iMapping Content, and Calibration
Ukwakha i-hardware yoMboniso we-LED oLungisiweyo sisiqingatha kuphela sedabi. Nje ukuba ulwakhiwo olubonakalayo ludityanisiwe, umbhobho wesoftware kufuneka ulungelelaniswe ukuhlangabezana{1}}nezisombululo eziqhelekileyo kunye neegridi zepixel ezingaqhelanga.
Ulungelelwaniso lweProsesa yeVidiyo kunye neMaphu yesiko
Iiprosesa zevidiyo eziqhelekileyo kwimephu yesiqulatho kwiimatriki ezixande. Xa ujongana nomboniso ongqukuva, ikholamu ye-360-degree cylindrical, okanye ufakelo lwe-asymmetric art, iimpawu zevidiyo eziqhelekileyo ziya kubonakala zijijekile okanye zigqwethiwe. Iinjineli zisebenza ngokusondeleyo nabaphuhlisi besoftware ukumisela abalawuli bevidiyo abaphambili kunye nesoftware yemephu. Ezi zixhobo zibuyisela iifidi zevidiyo eziqhelekileyo ezingenayo ngexesha lokwenyani, ukusika kunye nokusasaza kwakhona iipikseli ukuze umxholo wevidiyo ubonise ngokuchanekileyo kwiseyile engaqhelekanga ngaphandle kokwelula okanye ukugqwetheka kwejiyometri okungaqhelekanga.
Umbala oPhezulu kunye nokuKhathalela ukuKhanya
Ngenxa yokuba iimodyuli zesiko le-LED zihlala zibandakanya iimodyuli ezibekwe kwii-engile ezahlukeneyo ngokumalunga neliso lombukeli, ukukhutshwa kokukhanya kunye nokujonga ukuziphatha kwekhowuni kunokutshintsha ngokungalindelekanga. -Iziboniso zesiphelo esiphakamileyo zenziwa i-pixel enzulu{2}}ngo{3}}ngokulinganisa i-pixel kusetyenziswa iikhamera ezikhethekileyo zamehlo. Le nkqubo ihlengahlengisa ukuqaqamba kunye nechromaticity yediode nganye nganye, inciphisa umahluko omncinci wokwenziwa kunye nokuqinisekisa intembeko yombala ofanayo kuwo wonke umphezulu wemiboniso eqingqiweyo.
6. UFakelo, ukuKhomishini, kunye neMigaqo yoLungiso oluQhelekileyo
Inqanaba lokugqibela lokuzisa uMboniso we-LED oLungisiweyo uphile ubandakanya-ufakelo lwesiza, ugunyaziso lwenkqubo, kunye nokumisela{1}}izikhokelo zokulondolozwa kwexesha elide kubasebenzi bendawo.
Ukuchaneka kwi-iNdibano yeSiza kunye nokuRhwatha
Ngokungafaniyo nezikrini zokurenta zemodyuli ezenzelwe ukudibanisa okukhawulezayo, ufakelo lwesiko luhlala lufuna amaqela akhethekileyo okurhweba, izixhobo zolungelelwaniso lwelaser, kunye neendawo zokuncamathela zesiko. Ngenxa yokuba izithuba zokwakha azifane zibe neendonga zomtyibilizi ogqibeleleyo okanye imigangatho esemgangathweni, amagcisa ofakelo kufuneka enze uhlengahlengiso oluncinci{2}}kwisiza ukuqinisekisa ukuba isakhelo silungelelaniswa ngaphandle komthungo kunye nokugqitywa kwangaphakathi okujikelezileyo okanye iifacade zesakhiwo sangaphandle.
Ugunyaziso kunye noCwangciso loLungiso lweXesha elide-
Nje ukuba yakhiwe ngokupheleleyo kwaye inikwe amandla, inkqubo ifumana uvavanyo olubanzi loxinzelelo phantsi komthwalo womxholo ophilayo. Uqhagamshelo lwenethiwekhi, ukugcinwa kwamandla okugcina amandla, kunye neenkqubo zokubeka iliso ezikude zikhangelwe kakuhle. Ngenxa yokuba uMboniso we-LED olungiselelweyo usebenzisa iinxalenye ze-bespoke, amaxwebhu olondolozo olubanzi, uluhlu lwempahla yemodyuli elungiselelwe ngokwezifiso, kunye nesoftware ekhethekileyo yoxilongo zinikezelwa kwiqela leziko ukuze kuqinisekiswe ubomi obude kunye nokusebenza okucocekileyo komboniso kwiminyaka ezayo.
Ukuqukumbela
Ukuyilwa koMboniso we-LED oCwangcisiweyo yi-masterclass kubunjineli bale mihla, efuna umdibaniso ohambelanayo wentelekelelo yobugcisa, ukuchaneka koomatshini, kunye noyilo oluphezulu lwe-elektroniki. Ukuhamba ngaphaya kwemithintelo yeephaneli ezisicaba ezisemgangathweni kuvumela abayili bezakhiwo, iibrendi, kunye nabayili abanamava ukuba baguqule izithuba ezibonakalayo zibe ngamalaphu ashukumisayo, aphefumlayo athi atsale abaphulaphuli ngeendlela ezingenakuze zikwazi ukuboniswa.
Ngokwenza inkqubo echubekileyo, -yamanqanaba amaninzi-ukususela ekucingeni nasekuyilweni kwe-CAD ukuya kwi-PCB eyiyo, iprototyping engqongqo, imephu yesoftware ephucukileyo, kunye{2}}nogunyaziso lwesiza{3}}abavelisi baqinisekisa ukuba umbono ngamnye wesiko uba yinyani ethembekileyo, ephefumlayo. Njengoko itekhnoloji yokubonisa idijithali iqhubela phambili, amandla okwenza isiboniso se-LED esingenasiphako siya kuhlala singumahluli ochazayo ekudaleni amava omhlaba antywilayo.