Isingeniso
Esimeni samanje sokuxhumana okubonakalayo kwedijithali, izikrini ze-LED ezijwayelekile ezingunxande sezigcwele yonke indawo. Kusukela kumafasitela ezitolo kuya kumagumbi okudlela ezinkampani, ngaphandle-kumashalofu amakhabethe e-LED asebenza ngobuningi bezinhlelo zokusebenza zansuku zonke ngokuyimpumelelo. Kodwa-ke, izakhiwo zesimanjemanje, ukumaketha kokuhlangenwe nakho, nokuzijabulisa{4}}okuphezulu kufuna okungaphezu konxande abayisicaba. Uma iphrojekthi idinga isikrini esiyindilinga esingenamthungo esizungeze insika yokwamukela izivakashi, iribhoni enkulu-ezacile egobile elandela imigqa ye-organic ye-facade yenkundla, noma isifanekiso sobuciko sedijithali esingamiseki ngendlela engavamile, izixazululo ezijwayelekile ziyawa. Kulapho kuqale khona umhlaba okhethekile Wokuboniswa Kwe-LED Okwenziwe Ngezifiso.
Ukudizayina kanye nobunjiniyela Isiboniso Se-LED Okwenziwe Ngokwezifiso kuwumzamo oyinkimbinkimbi,{0}}wokuqondisa izigwegwe ohlanganisa umbono wobuciko ngokusebenza okuqinile kobuchwepheshe. Ngokungafani namaphaneli{2}akhiqiziwe akhiqiziwe, yonke iphrojekthi yangokwezifiso iqala njengesileyithi esingenalutho, esidinga ukubambisana okuseduze phakathi kwabaklami bezimboni, onjiniyela bezakhiwo, ochwepheshe be-electronics, nabathuthukisi besofthiwe. Lonke ijika, ukuphakama kwephikseli, ukwakheka kokusabalalisa amandla, nendlela yokuphatha okushisayo kufanele kubalwe ngokucophelela ukuze kuqinisekiswe ukuthi umkhiqizo wokugcina ubukeka umangalisa kuyilapho kugcinwa ubuqotho besakhiwo kanye{4}}nokuthembeka kwesikhathi eside.
Ukuzulazula kulo mjikelezo wokuthuthukiswa oyinkimbinkimbi kudinga ubuchwepheshe obujulile kanye nokuhamba komsebenzi okucophelelayo. Lesi sihloko esibanzi sihlola isinyathelo{1}}ngesinyathelo{2}}sokuklama kanye nenqubo yobunjiniyela eguqula umqondo wezakhiwo ocatshangelwayo ube osebenza ngokugcwele,{3}}osebenza ngokugcwele{3}}Ukusebenza Okuphezulu Kwe-LED Isiboniso, esinikeza ukukhanya kumlando wobunjiniyela okwenza ukufakwa okubonakalayo okuyinkimbinkimbi kwenzeke.
1. Ukubonisana Kokuqala, Ukwenziwa Kwemicabango, kanye Nokuhlaziywa Kokwenzeka
Sonke isibonisi se-LED Esenziwe Ngezifiso esiyimpumelelo siqala kudala ngaphambi kokuba idayidi yokuqala ye-diode noma ikhabethe lokuqala le-aluminium lifakwe ngomshini. Kuqala ngesigaba sokutholwa esibanzi lapho onjiniyela nabaklami behlukanisa kafushane ubuciko beklayenti, izithiyo zemvelo, kanye nemigomo yokusebenza.
Ukuchaza Imingcele Yezakhiwo Nezemvelo
Isigaba sokuqala sidinga ukucwiliswa okujulile endaweni ebonakalayo lapho isibonisi sizohlala khona. Onjiniyela kufanele bahlole ukuthi ingabe ukufakwa kungaphakathi noma ngaphandle, bahlole izimo zokukhanya kwe-ambient, futhi balinganise imikhawulo{1}}yokuthwala umthwalo. Isibonelo, isibonisi sangaphandle sangokwezifiso esimise okwe-mascot yomkhiqizo omkhulu kufanele simelane nemithwalo yomoya, imisebe ye-UV, nokungena komswakama, kuyilapho umbukiso wemnyuziyamu wasendlini omise okwedomu ehlanekezelwe ugxile kakhulu ekubukweni kwama-engeli, ukubonakala kwe-acoustic, nemikhawulo yesisindo.
Ukuba nokwenzeka kanye ne-Technical Blueprinting
Uma imingcele yezemvelo neyobuhle isimisiwe, ithimba lonjiniyela lenza ucwaningo olunzulu lokungenzeka. Lokhu kuhilela ukukhetha ukuphakama kwephikseli efanele ngokusekelwe kumabanga amancane naphezulu wokubuka, ukunquma irediya egobayo yezindawo ezigobile noma ezingajwayelekile, kanye nokwenza imephu yesabelomali samandla kagesi. Phakathi nalesi sigaba, ama-mockups ekhompuyutha ye-3D-i-aided design (CAD) akhiqizwa ukuze abone ngeso lengqondo ukuthi Isibonisi Se-LED Esenziwe Ngokwezifiso sizohlanganiswa kanjani nesakhiwo esibonakalayo, kuqinisekiswe ukuthi ukucaciswa kwemishini, izindawo zokufinyelela zokunakekelwa, nezindlela zokungenisa umoya zibaliwe kusukela ngosuku lokuqala.
2. Ubunjiniyela Bemishini kanye Nokwenza ngokwezifiso Isakhiwo
Izibonisi ze-LED ezijwayelekile zisebenzisa amakhabethe afanayo akhiya ndawonye kugridi. Isiboniso se-LED esenziwe ngendlela oyifisayo, nokho, sidinga ubunjiniyela bemishini obusezingeni eliphezulu lapho zonke izinhlaka zesakhiwo, izindlu zekhabhinethi, kanye nabakaki abakhwezwayo ngokwezifiso{1}ezenziwe ukuze zilingane nejiyomethri ehlukile.
Ikhabhinethi Yangokwezifiso kanye Nokukhethwa Kwezinto Ezibalulekile
Uhlaka lwamathambo oluphathekayo lwesikrini se-LED ngokwezifiso sinquma ukuqina nokuma kwawo. Onjiniyela basebenzisa imishini ye-CNC ethuthukisiwe nokuphrinta kwe-3D ukuze bakhe izindlu zekhabethe zangokwezifiso ngama-alloys e-aluminium engasindi, i-magnesium, noma i-carbon fiber. Uma isibonisi sinama-engeli acijile, amajika ayindilinga, noma amagagasi{3}}njengama-engeli, ikhabhinethi ngayinye noma i-PCB (Ibhodi Lesifunda Eliphrintiwe) kufanele yenziwe ngama-engeli anembile. Lokhu kuqinisekisa ukuthi uma amamojula ehlanganiswa, ayikho imigqa emnyama ebonakalayo, izikhala ze-pixel, noma ama-seams angalingani aphazamisa i-canvas ebonakalayo.
Ukuphathwa Kokushisa kanye Nokuphepha Kwesakhiwo
Ngokungafani nezikrini eziyisicaba, ezifanayo ezizuza ekugelezeni komoya okubikezelwayo, ukulungiselelwa ngokwezifiso kuvame ukuvalela ukushisa emaphaketheni aqinile ejiyomethri noma ezindaweni ezivalekile ezihlukile. Onjiniyela bemishini kufanele baklame amasistimu okulawula okushisayo asezingeni eliphezulu, ahlanganisa ama-heatsink angokwezifiso, amashaneli{1}}omsindo ophansi wangaphakathi wokungenisa umoya, noma izindlela zokugeleza komoya eziqondisiwe ukuze kuvinjelwe ukushisa okweqile kwendawo. Ngaphezu kwalokho, izibalo zesakhiwo kufanele ziqinisekise ukuthi uhlaka lwangokwezifiso lungakwazi ukusekela isisindo salo ngokuphephile ezikhathini ezinwetshiwe, ikakhulukazi uma kulenga phezulu noma ku-cantilevered ezindaweni zomphakathi.
3. Idizayini ye-elekthronikhi, i-Circuitry, kanye ne-Custom PCB Layout
Ngohlaka lomshini oluchaziwe, ukugxilwa kushintshela ohlelweni lwezinzwa olusebenza ngogesi Lokuboniswa Kwe-LED Okwenziwe Ngokwezifiso. Izinsiza zikagesi ezijwayelekile namakhadi okulawula akuvamile ukuthi alingane ezindaweni ezivalekile zejiyomethri, okudinga ubunjiniyela be-elekthronikhi bangokwezifiso.
I-Bespoke PCB Design kanye ne-Pixel Mapping
Ukuze kuzuzwe umumo ohlukile onjengonxantathu, imibuthano, izinkanyezi, noma amajika aqinile, ama-PCB ajwayelekile angama-rectangular kumele aklanywe kabusha. Onjiniyela bama-elekthronikhi bandlala ama-PCB angokwezifiso agcwele-idivayisi yokukhweza (SMD) noma i-Chip-kuma-LED-Ebhodi (COB) ama-LED enzelwe ngqo ikhonsathi edingekayo. Lesi sakhiwo ngokwezifiso sidinga ukudwetshwa kwemephu kwe-pixel okucophelelayo, okuqinisekisa ukuthi isistimu yokulawula ingabhekana ngokunembile nayo yonke i-diode eyodwa ye-LED ngaphandle kokuhlanekezela isignali yevidiyo noma ukudala ama-artifact emephu.
Ukusatshalaliswa kwamandla kanye nokungatholakali kwedatha
Ukwehla kwamandla kagesi kanye nobuqotho besignali yizinselele ezibalulekile kubunjiniyela be-LED bangokwezifiso. Ngenxa yokuthi umumo ongajwayelekile uphumela ekugijimeni kwekhebula okungalingani kanye nezimfuno zamandla ahlukahlukene kuzo zonke izingxenye ezihlukene zesibonisi, onjiniyela kufanele abale ngokucophelela izindawo zokujova amandla. Amandla -okusebenza kahle, amancane{3}}asatshalaliswa ngendlela ehlelekile kulo lonke uhlaka lwangokwezifiso. Ukwengeza, izibonisi eziphezulu-zokugcina ngokwezifiso ngokuvamile zifaka okumbaxambili-okuphindwe kabili kwedatha yamasignali, okuqinisekisa ukuthi uma ikhebuli yedatha noma ikhadi lokwamukela lehluleka{7}}ukufinyelela{8}}isigaba esinzima{8}}sokufinyelela esibaziweyo sangokwezifiso, isibonisi siyaqhubeka sisebenza ngaphandle komthungo ngaphandle kokuwisa isignali.
4. I-Prototyping, Ukuhlola Okuqinile, kanye Nokuqinisekiswa Kwekhwalithi
Ngaphambi kokuthi-kukhiqizwe Isiboniso Se-LED Esenziwe Ngezifiso esigcwaliseke ngokugcwele, ukwenza i-prototyping ebonakalayo kuyingqopha-mlando ebaluleke kakhulu. Ngoba izibonisi ngokwezifiso azikwazi ukumane zishintshwe kucishwe--izingxenye ezisele zamashalofu, ukuqinisekisa lonke uhlelo oluncane kusengaphambili kubalulekile.
I-Physical Prototyping kanye Nokuqinisekiswa Kwe-Mockup
Onjiniyela ngokuvamile bakhela isibonelo sesikali noma isigaba esimele isikrini sangokwezifiso ukuze kuhlolwe izindlela zokukhiya zokukhiya, ukubekezelela ijika, nokushabalala kokushisa ngaphansi kwengcindezi. Lesi sigaba sivumela ithimba ukuthi likhombe ukuvuza kokukhanya okungaba khona, izinkinga zokufana kombala kuma-engeli ahlukahlukene, noma izindawo ezibuthakathaka zesakhiwo ngaphambi kokuzibophezela{1}}ekukhiqizweni kwesikali esigcwele.
Ukuhlola Ukuguga Okusheshisiwe Nokucindezeleka Kwemvelo
Lapho i-prototype isidlulile ukuhlolwa kokuqala komshini kanye ne-elekthronikhi, izingxenye zokukhiqiza ezigcwele zihlolwa ukuqinisekiswa kwekhwalithi okuqinile. Izikrini zingaphansi kokuhlolwa kokuguga okusheshisiwe emakamelweni ashisayo, ukuhamba ngebhayisikili phakathi kwamazinga okushisa aphezulu kanye namazinga omswakama ukuze kuqinisekiswe ukuthi ama-seal avikela isimo sezulu, amajoyinti e-solder, nama-IC okushayela kuhlala kuzinzile. Ngaphezu kwalokho, amalabhorethri okulinganisa umbala alinganisa yonke indawo yangokwezifiso ukuze kuqinisekiswe ukukhanya okufanayo, ukunemba kombala obanzi we-gamut, kanye nebhalansi emhlophe engenamthungo kuyo yonke -ikhanvasi engajwayelekile.
5. Ukuhlanganiswa Kwesofthiwe, Imephu Yokuqukethwe, kanye Nokulinganisa
Ukwakha i-hardware yesibonisi se-LED Ngokwezifiso kuyingxenye yempi. Uma isakhiwo somzimba sesihlanganisiwe, ipayipi lesofthiwe kufanele liqondiswe ukuze liphathe{1}}izinqumo ezingajwayelekile kanye namagridi amaphikseli angajwayelekile.
Ukucushwa Kwephrosesa yevidiyo kanye nemephu yangokwezifiso
Amaphrosesa evidiyo ajwayelekile anemephu yokuqukethwe kumatrices awunxande. Uma usebenzisana nesibonisi esiyindilinga, ikholomu yesilinda engu-360-degree, noma ukufakwa kobuciko obungalingani, amasignali evidiyo ajwayelekile azobonakala esontekile noma ehlanekezelwe. Onjiniyela basebenzisana eduze nabathuthukisi be-software ukuze balungiselele izilawuli zevidiyo ezithuthukisiwe kanye nesofthiwe yokwenza imephu. Lawa mathuluzi enza imephu kabusha okuphakelayo okujwayelekile kwevidiyo okungenayo ngesikhathi sangempela, ukusika nokusabalalisa kabusha amaphikseli ukuze okuqukethwe kwevidiyo kubonakale ngokunembile kumakhanvasi angajwayelekile ngaphandle kokunwebeka noma ukuhlanekezela okungekona okwemvelo.
Ukulinganisa Okuthuthukisiwe Kombala Nokukhanya
Ngenxa yokuthi izakhiwo ze-LED zangokwezifiso zivame ukufaka amamojula abekwe kuma-engeli ahlukahlukene ngokuhlobene neso lesibukeli, ukuphuma kokukhanya nokuziphatha kwekhoni kungashintsha ngokungalindelekile. Izibonisi{1}}ezisezingeni eliphezulu zokwenza ngokwezifiso zenziwa nge-pixel ejulile{2}}ngo{3}}ngokulinganiswa kwephikiseli kusetshenziswa amakhamera abonakalayo akhethekile. Le nqubo ilungisa ukukhanya kanye ne-chromaticity yayo yonke i-diode eyodwa, yenza kube lula ukuhluka okuncane kokukhiqiza futhi iqinisekise ukwethembeka kombala ofanayo kuyo yonke indawo ebonisa izithombe ezibaziwe.
6. Ukufakwa, Ukugunyazwa, kanye Nezinqubo Zokulungisa Eziqhubekayo
Isigaba sokugcina sokwenza isiboniso se-LED Ngokwezifiso siphile sihilela-ukufakwa kwesayithi, ukugunyazwa kwesistimu, nokusungula{1}}imihlahlandlela yokulungisa yesikhathi eside yabaqhubi bendawo.
Ukunemba-Ekuhlanganiseni Kwesayithi Nokucushwa
Ngokungafani nezikrini eziqashisayo ezidizayinelwe ukuhlanganisa ngokushesha, ukufakwa kwangokwezifiso kuvame ukudinga amaqembu akhethekile wokugebenga, amathuluzi okuqondanisa kwe-laser, namaphoyinti okunamathisela esakhiwo ngokwezifiso. Ngenxa yokuthi izikhala zezakhiwo azivamile ukufaka izindonga eziqondile noma izitezi ezisezingeni elifanele, ochwepheshe bokufaka kufanele benze{1}}ukulungiswa okuncane{2}}kusayithi ukuze baqinisekise ukuthi ifremu yangokwezifiso iqondana kahle nezakhiwo ezizungezile zangaphakathi noma ama-facade esakhiwo sangaphandle.
Ukugunyazwa kanye-noHlelo Lokugcinwa Kwesikhathi Eside
Uma isimiswe ngokugcwele futhi yakhanyisa, isistimu ibhekana nokuhlolwa kwengcindezi okuphelele ngaphansi kwemithwalo yokuqukethwe ebukhoma. Ukuxhumana kwenethiwekhi, ukuhluleka kwamandla okusekela ikhophi, namasistimu okuqapha akude ahlolwe kahle. Ngenxa yokuthi Isibonisi Se-LED Esenziwe Ngokwezifiso sisebenzisa izingxenye ezishiwo ngaphambili, amadokhumenti okunakekela aphelele, uhlu lwamagama ayisipele angokwezifiso, kanye nesofthiwe ekhethekile yokuxilonga kunikezwa eqenjini lesikhungo ukuze kuqinisekiswe ukuphila isikhathi eside nokusebenza okuhlanzekile kwesibonisi iminyaka eminingi ezayo.
Isiphetho
Ukudalwa kwesibonisi se-LED Okwenziwe Ngokwezifiso kuyisigaba sobuciko kwezobunjiniyela besimanje, esidinga ukuhlangana okuvumelanayo komcabango wobuciko, ukunemba komshini, kanye nedizayini ye-elekthronikhi ethuthukisiwe. Ukudlulela ngale kwemikhawulo yamaphaneli ayisicaba ajwayelekile kuvumela abaklami bezakhiwo, imikhiqizo, nabaklami abanolwazi ukuthi baguqule izikhala ezibonakalayo zibe amakhanvasi ashukumisayo, aphefumulayo aheha izethameli ngezindlela ezingejwayelekile neze.
Ngokwenza ngokucophelela,{0}inqubo yezigaba eziningi-kusukela ekucabangeni kokuqala kanye nokumodela kwesakhiwo se-CAD kuya ekuhlelweni kwe-PCB, ukwenza i-prototyping eqinile, ukwenza imephu ye-software ethuthukisiwe, kanye{2}}nabakhi bokusebenza{3} kusayithi{3}} baqinisekisa ukuthi umbono ngamunye wangokwezifiso uba ngokoqobo okuthembekile, okumangalisayo. Njengoba ubuchwepheshe bokuboniswa kwedijithali buqhubeka nokuthuthuka, amandla okwenza isibonisi se-LED esingenasici sizohlala siwumahluko ocacile ekudalweni kwemizwa yendawo egxile ngempela.