Okulindelwe ngabathengi kuhlala kushintsha futhi kwanda kanye nobuchwepheshe.Amakhasimende afuna ukucwebezela, ukugqama, ukukhanya, ikhwalithi ephezulu, futhi kungabizi kakhulu ukugcina izibonisi zesikrini se-LED zezinhlelo zokusebenza zangaphandle, njengoba enza kunoma yisiphi esinye isibonisi sedijithali.Sicwaninge futhi sahlanganisa uhlu lwamathrendi ayi-6 aphezulu esikrini se-LED yangaphandle.
1. Ukulungiswa Okuphakeme Kwesibonisi Sesikrini
Ukuphakama kwephikseli okukhulu okungu-10 mm ngaphezulu kujwayelekile ezikrinini ze-LED zangaphandle.Kodwa-ke, sifinyelela ukuphakama kwephikseli okuhle njengokuncane njengo-2.5mm, okungaphakathi kwesizinda sezibonisi ze-LED zasendlini, ngenxa yamasu okukhiqiza asezingeni eliphezulu kanye nesabelomali esikhulu se-R&D.Lokhu kwenza okubonwayo ku-isikrini se-LED sangaphandleinemininingwane eminingi futhi icacile ngokubonakalayo.Ngenkathi ifuna amandla okuqina nawokuvimba amanzi ezikrinini ze-LED zangaphandle, izikrini ze-LED zangaphandle eziminyene kakhulu zivula ukusetshenziswa okusha ezikhaleni ezinamabanga aqinile okubuka.
2. Qedela Ukufinyeleleka Ngaphambili
Inkundla yesevisi ngemuva ngokuvamile iyadingeka kuzikrini ezijwayelekile ze-LED zangaphandle ukuze kuhlinzekwe ngokulungiswa nokusevisa kalula.Ngenxa yokuthi izibonisi zesikrini se-LED zangaphandle zidinga isevisi yangemuva, kunombono ovamile wokuthi ziyasinda futhi azilawuleki.Ngakolunye uhlangothi, ukufinyeleleka okungaphambili kanye nokwakheka kwesikrini esincane sokubonisa kuyadingeka kwezinye izinhlelo zokusebenza.Kuyadingeka kulezi zimo ukuba nesikrini se-LED sangaphandle esisebenza ngokuphelele ngaphambili.Isikrini se-LED sangaphandle esifinyeleleka ngokuphelele ngaphambili singase sibe nemojuli yaso ye-LED, iyunithi yokuphakela amandla eshintshayo, nekhadi elamukelayo le-LED elishintshwayo kusukela ngaphambili kusetshenziswa amathuluzi esandla ayisisekelo.Ngenxa yalokho, iphrofayili noma ukujiya kwesikrini se-LED sangaphandle esifinyeleleka ngaphambili singalingana nogqinsi lwephaneli yekhabhinethi ye-LED kanye nongqimba olulodwa lwabakaki abafakwayo.Ugqinsi lwesikrini se-LED sangaphandle esifinyeleleka ngokuphelele ngaphambili bungasukela ku-200 kuya ku-300 mm, kodwa ubukhulu besikrini se-LED esingaphandle esifinyeleleka ngemuva bungasukela ku-750 kuya ku-900 mm.
3. Isitayela Esihlangene
Ipuleti lensimbi lensimbi lisetshenziswa ezikrinini zendabuko zangaphandle ze-LED ngoba alibizi futhi lilenzeka ngokwezifiso kalula.Ububi obuyinhloko bokusebenzisa insimbi yisisindo sayo, okwenza ingafaneleki kunoma yisiphi isicelo lapho isisindo siyisici, ama-cantilever anjalo noma izikrini ze-LED zangaphandle ezilengayo.Ukusekela aisikrini esikhulu se-LED sangaphandlenokuqhubeka nokubhekana nenkinga yesisindo, kudingeka uhlaka oluqinile noluqine kakhudlwana.Ngakho-ke, ukusetshenziswa kwezinto ezingasindi njenge-carbon fibre, i-magnesium alloy, ne-aluminium alloy kungenye yezindlela eziyinhloko ezikrinini ze-LED zangaphandle.Kulezi zinto ezintathu ezingenzeka ezishiwo ngenhla, ingxubevange ye-aluminium iyonga kakhulu njengoba ingonga inani elibalulekile lesisindo phezu kwensimbi futhi ibiza kancane kune-carbon fiber ne-magnesium alloy.
4. Umsebenzi Ongenabalandeli
Ukukhipha ukushisa kuthuthukiswa ngaphezu kwensimbi evamile kumadizayini angaphandle esikrini se-LED ngokusetshenziswa okubalulekile kwe-aluminium alloy.Lokhu kuqeda inkinga yemishini ehlobene nabalandeli ehlotshaniswa namafeni wokungenisa umoya futhi kuvumela idizayini engenabalandeli, eyehlisa ukusetshenziswa kwamandla namazinga omsindo.Kuzinhlelo zokusebenza ezidinga ukusebenza okuthulile kanye nedizayini enobungani bemvelo, eqhubekayo, isikrini se-LED sangaphandle esingenayo ifeni sifanelekile.Ifeni yokungenisa umoya yesikrini se-LED yangaphandle iyona kuphela ingxenye ehambayo noma engumshini, futhi izogcina ibhidlike.Isikrini se-LED esingaphandle esingenaso isiphepheli sisusa ngokuphelele lokhu okungenzeka kokwehluleka.
5. Ukumelana Nesimo Sezulu Okungavamile
Isifunda esingaphambili sesikrini se-LED esivamile silinganiselweIP65, kuyilapho ingxenye engemuva ilinganiselwe nge-IP43.Isikrini sakudala se-LED sangaphandle sidinga ukuvulwa kwezikhala ukuze abalandeli bokungenisa umoya okupholisa bepholise izingxenye zangaphakathi zesikrini se-LED, okubangela umehluko esilinganisweni se-IP.Ukuqoqwa kothuli ngaphakathi kwekhabhinethi yesikrini se-LED yangaphandle kungenye inkinga ezuzwa umklamo wokungenisa umoya osebenzayo.Ukuze kubhekwane nalezi zinkinga, abanye abakhiqizi bacebisa ukuthi kufakwe i-aluminium casing phezu kwesikrini se-LED esingaphandle kanye nesiphephetha-moya.Ngenxa yokuthi ama-air conditioner namafeni adinga ukuseviswa futhi anakekelwe njalo, lokhu kuphakamisa izinga le-carbon footprint kanye nezindleko zokusebenza.Ulayini Omkhulu Wangaphandle wezikrini ezintsha ze-LED zangaphandle wenziwe ngokuphelele ngamamojula e-aluminium e-LED, okuvumela isilinganiso se-IP66 kuzo zombili izindawo ezingaphambili nezingemuva kwesikrini ngaphandle kwesidingo sanoma yiziphi izingxenye eziwumshini.Indawo ebiyelwe nge-aluminium enomklamo we-heatsink ivala ngokuphelele ikhadi lokwamukela le-LED nokushintsha iyunithi yokuphakelwa kwamandla.Lokhu kwenza kube nokwenzeka ukubeka isikrini se-LED sangaphandle kunoma iyiphi indawo enezimo zokusebenza eziyinselele.
6. Ukwehliswa Kwesondlo Nezindleko Zokusebenza
Ngemva kweminyaka yocwaningo lwemboni yezikrini ze-LED, indlela entsha ebizwa ngokuthi i-common-cathode LED ukushayela iye yavela enganciphisa ukusetshenziswa kwamandla kufika ku-50% uma kuqhathaniswa nokushayela kwe-anode ye-LED evamile.Inqubo yokunikeza amandla ku-chip ngayinye yesikrini se-LED, Okuhlaza, Nakuhlaza okwesibhakabhaka ngazinye ibizwa ngokuthi “i-cathode evamile.”Lokhu kusiza kakhulu ezikrinini ze-LED zangaphandle, ezidinga ukusetshenziswa kwamandla okuphezulu ukuze zinikeze ukukhanya okuphezulu okuvumela ukubonakala kwezithombe elangeni eliqondile.
Isikhathi sokuthumela: Mar-26-2024
