Ngokusho kwedatha efanele, izikrini zokubonisa i-LED zisetshenziswe ngempumelelo emicimbini yezemidlalo kusukela ngo-1995. Ngo-1995, isikrini esikhulu se-LED esinendawo engaphezu kuka-1,000 square metres sasetshenziswa ku-43rd World Table Tennis Championships eyayibanjelwe eTianjin, yami. izwe. Isibonisi se-LED sombala wasekhaya siyamukelwa, esinconywe kakhulu. Ngenxa yalokho, izinkundla ezibalulekile zasekhaya njenge-Shanghai Sports Center kanye ne-Dalian Stadium ziye zamukela ngokulandelana isibonisi se-LED njengendlela eyinhloko yokubonisa ulwazi.
Namuhla,Izibonisi ze-LEDsekuyisikhungo esibalulekile sezinkundla zesimanjemanje ezinkulu, futhi kuyimpahla esemqoka ukusebenzisa inani elikhulu lama-LED emicimbini emikhulu yezemidlalo. Uhlelo lokubonisa lwe-gymnasium kufanele lukwazi ukukhombisa ngokucacile, ngesikhathi esifanele futhi ngokunembile ulwazi mayelana nemiqhudelwano yezemidlalo, lubonise isimo sangempela somncintiswano ngobuchwepheshe be-multimedia, futhi ludale isimo esishubile nesifudumele somncintiswano. Ngesikhathi esifanayo, uhlelo luyadingeka ukuthi lube nesixhumi esibonakalayo esilula, esicacile, esinembile, esisheshayo, futhi esisebenziseka kalula somshini womuntu, sisekele amaphrojekthi amaningi wokuncintisana kwezemidlalo, sihlangabezane nezidingo zemithetho eyahlukene yokuncintisana kwezemidlalo, futhi sibe kulula ukuyigcina nokuthuthukisa.
Isibonisi se-LED sangaphandleAma-s ayimishini yokukhangisa enomsindo nevidiyo. Izibonisi ze-LED zangaphandle kancane kancane zithathe indawo yokukhangisa ngekhanvasi emhlophe namabhodi e-lightbox nemisebenzi yawo emihle kakhulu yokukhangisa. Isizathu sokuthi kungani isibonisi se-LED sangaphandle esaziwayo sithandwa akukhona nje ngenxa ye-interface ecacile, kodwa futhi kunezinzuzo eziningi ezifihliwe ezingabanjwanga ngobuningi. Okulandelayo, sizokwethula kafushane izinzuzo zezibonisi ze-LED zangaphandle ngokuningiliziwe.
Njengentandokazi entsha yokukhangisa kwemidiya yangaphandle esikhathini esizayo, izibonisi ze-LED zangaphandle zisetshenziswa kabanzi embonini yezezimali, intela, amahhovisi ezimboni nezentengiselwano, amandla kagesi, isiko lezemidlalo, ukukhangisa, amabhizinisi ezimboni kanye nezimayini, ezokuthutha zomgwaqo, izindawo zemfundo, indlela ehamba ngaphansi. iziteshi, amachweba, izikhumulo zezindiza, izitolo ezinkulu ezinkulu, imitholampilo yeziguli ezilaliswa esibhedlela, amahhotela, izikhungo zezimali, izikhungo zezitolo ezinkulu, izitolo ezinkulu zobunjiniyela nezokwakha, izindlu zendali, ukuphathwa kwamabhizinisi okukhiqiza izimboni nezinye izikhathi zomphakathi. Isetshenziselwa izethulo zemidiya yezindaba, ukukhishwa kolwazi, ukwaziswa kohambo lwethrafikhi, kanye nokwethulwa komqondo wokuklama.
Izibonisi ze-LED bezilokhu zinenani lokuvikelwa kwemvelo, ukonga amandla nokuvikela imvelo. I-LED yigama lokuvikelwa kwemvelo nokonga amandla. Uma kuqhathaniswa nemikhiqizo yokukhanyisa evamile, ukuvikelwa kwemvelo kanye nezinzuzo zokonga amandla zezibonisi ze-LED zibalulekile ngokumaphakathi futhi zinhle kakhulu.
Izinto ezikhanyayo ezisetshenziswe kusibonisi se-LED ngokwazo ziyi-ukonga amandlakanye nomkhiqizo ohambisana nemvelo. Nokho, njengoba ingqikithi yendawo yesikrini esiholwa ngaphandle ngokuvamile inkulu, ukusetshenziswa kwamandla kusekukhulu kakhulu. Ukubonisa ikhwelo lokusatshalaliswa kwamandla ngamazwe ngamazwe kanye nokugxila kumalungelo esikhathi eside kanye nezintshisakalo zezikhundla, kucatshangelwa ukuthi kukhululwe imikhiqizo yesibonisi ye-LED yangaphandle evumelana nemvelo, ukonga amandla, ikhabhoni ephansi kanye nemvelo enobungani bemvelo, ukusetshenziswa kwayo kwamandla inkulu uma iqhathaniswa nemibukiso yangaphambilini.
Omunye umbono oyiphutha ovamile esinawo mayelana nezibonisi ze-LED zangaphandle ukuthi sicabanga ukuthi ezikubonisayo isikhangiso. Kepha empeleni, okuqukethwe kwezibonisi ze-LED zangaphandle kucebile kakhulu, kufaka phakathi amavidiyo ezinkampani, imibukiso ehlukahlukene nokunye okuqukethwe okuningi. Ukukhangisa ngalolu hlobo lokuqukethwe okucebile ngokungangabazeki kuzodonsa ukunaka okukhulu.
Imibukiso ye-LED yangaphandle inezinhlelo eziningi zokusebenza, hhayi kuphela ezinxanxatheleni zezitolo ezinkulu nasezindaweni eziyinhloko kodwa naseziteshini ezingaphansi komhlaba, ezitimeleni ezinesivinini esikhulu nasemagaraji angaphansi komhlaba. Isikhala sangaphakathi sanele ukuheha ukunaka kwezilaleli ukuze kuzuzwe umphumela omuhle kakhulu wokulethwa.
Phezu kwalokho izici nezinzuzo zezibonisi ze-LED zangaphandle. Izibonisi ze-LED zangaphandle ezichwepheshile azikwazi nje ukudala umphumela obonakalayo ophoqelelayo novimbela izethameli. Ukusetshenziswa kwayo okusabalele kwenza izitolo zibe nethuba lokukhetha ikheli elinemininingwane yokufaka ngokusho kweqembu eliqondiwe labathengi elikhangisiwe. Ngesikhathi esifanayo, le nzuzo yesibonisi se-LED yangaphandle iphinda iyenze ibe nezimo futhi iguquguquke kunezindlela zokukhangisa zendabuko futhi umuntu angakhetha iphuzu lesikhathi sokutshala izimali zokukhangisa ngokuthanda kwakhe.
Isikhathi sokuthumela: Mar-16-2023
