1. Siyini isikrini sokubonisa i-LED?
Isikrini sokubonisa se-LED isibonisi sephaneli eyisicaba esakhiwe isikhala esithile kanye nokucaciswa kwamaphoyinti okukhanya. Iphuzu ngalinye lokukhanya liqukethe isibani esisodwa se-LED. Ngokusebenzisa ama-diode akhipha ukukhanya njengezinto zokubonisa, ingabonisa umbhalo, ihluzo, izithombe, ukugqwayiza, izitayela zemakethe, ividiyo, nezinye izinhlobo ezihlukahlukene zolwazi. Isibonisi se-LED ngokuvamile sihlukaniswa ngezibonisi ze-stroke nezibonisi zezinhlamvu, njengamashubhu edijithali, amashubhu ophawu, amashubhu e-matrix yamachashazi, amashubhu okubonisa ileveli, njll.
2. Sisebenza Kanjani Isikrini Sokubonisa I-LED?
Umgomo wokusebenza wesikrini sokubonisa se-LED uhlanganisa ukusebenzisa izici zama-diode akhipha ukukhanya. Ngokulawula amadivayisi e-LED ukuze akhe amalungu afanayo, kwakhiwa isikrini sokubonisa. I-LED ngayinye imele iphikseli, futhi ama-LED ahlelwa aba amakholomu ahlukene nemigqa, akha isakhiwo esifana negridi. Uma okuqukethwe okuthile kudinga ukuboniswa, ukulawula ukukhanya nombala we-LED ngayinye kungakha isithombe osifunayo noma umbhalo. Ukukhanya nokulawula umbala kungaphathwa ngamasignali edijithali. Isistimu yokubonisa icubungula lawa masignali futhi iwathumela kuma-LED afanele ukuze alawule ukukhanya kwawo nombala. Ubuchwepheshe be-Pulse Width Modulation (PWM) buvame ukusetshenziswa ukuze kuzuzwe ukukhanya okuphezulu nokucaca, ngokuvula nokuvala ama-LED ngokushesha ukuze kulawulwe ukuhluka kokukhanya. Ubuchwepheshe be-LED obunemibala egcwele buhlanganisa ama-LED abomvu, aluhlaza, naluhlaza ukuze abonise izithombe ezigqamile ngokukhanya okuhlukile nezinhlanganisela zombala.
3. Izingxenye zebhodi lokubonisa le-LED
Ibhodi lokubonisa le-LEDikakhulukazi iqukethe izingxenye ezilandelayo:
Ibhodi leyunithi ye-LED: Ingxenye yesibonisi eyinhloko, ehlanganisa amamojula e-LED, ama-driver chips, nebhodi le-PCB.
Ikhadi Lokulawula: Ilawula ibhodi leyunithi ye-LED, ekwazi ukuphatha ukuskena okungu-1/16 kwesikrini esinemibala emibili engu-256×16, ivumela ukuhlanganisa isikrini okungabizi kakhulu.
Ukuxhumana: Ihlanganisa imigqa yedatha, izintambo zokudlulisela, nezintambo zamandla. Imigqa yedatha ixhuma ikhadi lokulawula kanye nebhodi leyunithi ye-LED, imigqa yokudlulisela ixhuma ikhadi lokulawula nekhompyutha, futhi izintambo zamandla zixhuma ukunikezwa kwamandla ekhadini lokulawula kanye nebhodi leyunithi ye-LED.
Ukunikezwa kwamandla kagesi: Ngokuvamile ukunikezwa kwamandla okushintshayo nokokufaka okungu-220V kanye nokuphumayo okungu-5V DC. Kuye ngendawo, izesekeli ezengeziwe ezifana namaphaneli angaphambili, izivalo, namakhava okuzivikela angase afakwe.
4. Izici ze-LED Wall
I-RTLEDUdonga lwesibonisi se-LED lunezici ezimbalwa eziphawulekayo:
Ukugqama Okuphakeme: Ifanele ukusetshenziswa kwangaphandle nangaphakathi.
Ukuphila Okude: Ivamise ukuthatha amahora angaphezu kuka-100,000.
I-engeli yokubuka ebanzi: Ukuqinisekisa ukubonakala kuma-engeli ahlukahlukene.
Osayizi Abavumelana nezimo: Kwenziwa ngendlela oyifisayo kunoma yimuphi usayizi, kusukela ngaphansi kwemitha-skwele eyodwa ukuya kumakhulu noma izinkulungwane zamamitha-skwele.
Easy Computer Interface: Isekela isofthiwe ehlukahlukene yokubonisa umbhalo, izithombe, amavidiyo, njll.
Ukusebenza Kwamandla: Ukusetshenziswa kwamandla okuphansi futhi kuhambisana nemvelo.
Ukuthembeka okuphezulu: Isebenza ezindaweni ezinzima njengamazinga okushisa adlulele kanye nomswakama.
Isibonisi Sesikhathi Sangempela: Iyakwazi ukubonisa ulwazi lwesikhathi sangempela njengezindaba, izikhangiso, nezaziso.
Ukusebenza kahle: Ulwazi olusheshayo kanye nezibonisi.
Ukusebenza okuningi: Isekela ukudlalwa kwevidiyo, ukuxhumana okusebenzisanayo, ukuqapha okukude, nokuningi.
5. Izingxenye ze-LED Electronic Display Systems
Amasistimu okubonisa ama-elekthronikhi e-LED ngokuyinhloko ahlanganisa:
Isikrini sokubonisa i-LED: Ingxenye ewumgogodla, ehlanganisa izibani ze-LED, amabhodi wesekethe, izinsiza zikagesi, nama-chips okulawula.
Isistimu yokulawula: Ithola, igcine, icubungule, futhi isabalalise idatha yokubonisa esikrinini se-LED.
Uhlelo Lokucubungula Ulwazi: Iphatha ukuqoshwa kwedatha, ukuguqulwa kwefomethi, ukucutshungulwa kwesithombe, njll., iqinisekisa ukuboniswa kwedatha okunembile.
Uhlelo Lokusabalalisa Amandla: Inikeza amandla esikrinini se-LED, okuhlanganisa amasokhethi amandla, imigqa, nama-adaptha.
Uhlelo Lokuvikela Ukuphepha: Ivikela isikrini emanzini, uthuli, umbani, njll.
Ubunjiniyela Bezinhlaka Zesakhiwo: Kuhlanganisa izakhiwo zensimbi, amaphrofayili e-aluminium, izakhiwo ze-truss zokusekela nokulungisa izingxenye zesikrini. Izesekeli ezengeziwe njengamaphaneli angaphambili, izivalo, namakhava okuvikela zingathuthukisa ukusebenza nokuphepha.
6. Ukuhlelwa Kwezindonga Zevidiyo ze-LED
Udonga lwevidiyo ye-LED lungahlukaniswa ngezinqubo ezahlukahlukene:
6.1 Ngombala
• Umbala Owodwa: Ibonisa umbala owodwa, njengobomvu, omhlophe, noma oluhlaza.
•Umbala Okabili: Ibonisa okubomvu nokuluhlaza, noma okuphuzi okuxubile.
•Umbala Ogcwele: Ibonisa okubomvu, okuluhlaza okotshani, nokuluhlaza okwesibhakabhaka, enamazinga ampunga angu-256, akwazi ukubonisa imibala engaphezu kuka-160,000.
6.2 Nge-Display Effect
•Isibonisi Sombala Owodwa: Ivamise ukubonisa umbhalo olula noma ihluzo.
•Ukuboniswa Kombala Okabili: Kuhlanganiswe imibala emibili.
•Isibonisi Esigcwele Sombala: Iyakwazi ukubonisa i-gamut yombala obanzi, ilingisa yonke imibala yekhompyutha.
6.3 Ngokusebenzisa Indawo
• Ngaphakathi: Ifanele izindawo zasendlini.
•Ngaphandle: Ifakwe izici ezingangeni manzi, ezingangenwa uthuli ukuze zisetshenziswe ngaphandle.
6.4 Nge-Pixel Pitch:
•≤P1: 1mm ukuphakama kwezibonisi zasendlini ezinencazelo ephezulu, ezifanele ukubukwa eduze, njengamagumbi enkomfa nezikhungo zokulawula.
•P1.25: 1.25mm ukuphakama kokucaca okuphezulu, isibonisi sesithombe esihle.
•I-P1.5: I-pitch engu-1.5mm yezinhlelo zokusebenza zasendlini ezinokulungiswa okuphezulu.
•I-P1.8: 1.8mm ukuphakama kwezilungiselelo zasendlini noma ngaphandle.
•P2: 2mm ukuphakama kwezilungiselelo zasendlini, ukuzuza imiphumela ye-HD.
•P3: I-3mm pitch yezindawo zasendlini, enikeza imiphumela emihle yokubonisa ngezindleko eziphansi.
•P4: I-4mm pitch yendawo yasendlini nengaphandle.
•P5: I-pitch engu-5mm yezindawo ezinkulu zasendlini nezingaphandle.
•≥P6: I-pitch engu-6mm yezinhlelo zokusebenza ezihlukahlukene zangaphakathi nangaphandle, ezihlinzeka ngokuvikeleka okuhle kakhulu nokuqina.
6.5 Ngemisebenzi Ekhethekile:
•Imibukiso Eqashisayo: Idizayinelwe ukuhlanganisa okuphindaphindiwe nokuhlakazwa, okungasindi nokonga isikhala.
•Ama-Pixel Pitch Display Amancane: Ukuminyana kwephikseli okuphezulu kwezithombe ezinemininingwane.
•Imibukiso esobala: Idala umphumela wokubona.
•Izibonisi Zokudala: Umumo nemiklamo yangokwezifiso, njengezikrini eziyisilinda noma eziyindilinga.
•Izibonisi zokufaka ezilungisiwe: Izibonisi zosiko, ezinosayizi ongaguquki ezinokuguqulwa okuncane.
7. Izimo Zokusebenza Zezikrini Zokubonisa ze-LED
Izikrini zokubonisa ze-LED zinezinhlelo eziningi ezahlukene:
Ukukhangisa Kwezohwebo: Bonisa izikhangiso nolwazi lokuphromotha ngokukhanya okuphezulu nemibala egqamile.
Ukuzijabulisa Kwamasiko: Thuthukisa isizinda sasesiteji, amakhonsathi, nemicimbi ngemiphumela yokubuka ehlukile.
Imicimbi Yezemidlalo: Ukuboniswa kwesikhathi sangempela solwazi lomdlalo, amaphuzu, nokudlalwa kabusha ezinkundleni.
Ezokuthutha: Nikeza ulwazi lwesikhathi sangempela, izimpawu, nezikhangiso eziteshini, ezikhumulweni zezindiza, nasezikhumulweni zezindiza.
Izindaba kanye Nolwazi: Bonisa izibuyekezo zezindaba, izibikezelo zesimo sezulu, nolwazi olusesidlangalaleni.
Ezezimali: Bonisa idatha yezezimali, izingcaphuno zesitoko, nezikhangiso emabhange nasezikhungweni zezimali.
Uhulumeni: Yabelana ngezimemezelo ezisesidlangalaleni nolwazi lwenqubomgomo, uthuthukisa ukubonakala nokwethembeka.
Imfundo: Ukusetshenziswa ezikoleni nasezikhungweni zokuqeqesha ukuze kufundiswe izethulo, ukuqapha izivivinyo, nokusabalalisa ulwazi.
8. Amathrendi Azayo E-LED Screen Wall
Ukuthuthukiswa kwesikhathi esizayo kodonga lwesikrini se-LED kuhlanganisa:
Ukulungiswa Okuphakeme Nombala Ogcwele: Ukuthola ukuminyana kwephikseli okukhulu kanye ne-gamut yombala obanzi.
Izici Ezihlakaniphile Nezisebenzisanayo: Ukuhlanganisa izinzwa, amakhamera, namamojula okuxhumana ukuze kuthuthukiswe ukusebenzisana.
Ukusebenza Kwamandla: Ukusebenzisa ama-LED asebenza kahle kakhulu kanye nemiklamo yamandla ethuthukisiwe.
Imiklamo emincane futhi egoqekayo: Ihlangabezana nezidingo zokufaka ezahlukahlukene ngezibonisi eziguquguqukayo neziphathekayo.
Ukuhlanganiswa kwe-IoT: Ukuxhuma namanye amadivaysi okusabalalisa ulwazi oluhlakaniphile kanye ne-automation.
Izicelo ze-VR ne-AR: Ihlanganisa ne-VR ne-AR ukuze uthole ukuzizwisa okujulile okubonakalayo.
Izikrini Ezinkulu Nokwehlukanisa: Ukudala izibonisi ezinkulu ngobuchwepheshe bokuhlanganisa isikrini.
9. Ukufakwa Okubalulekile Kwezikrini Zokubonisa ze-LED
Amaphuzu angukhiye okufanele acatshangelwe lapho ufaka izikrini zokubonisa ze-LED:
Nquma usayizi wesikrini, indawo, nomumo ngokusekelwe kubukhulu begumbi nesakhiwo.
Khetha indawo yokufaka: udonga, uphahla, noma umhlabathi.
Qinisekisa ukuthi ungangeni manzi, ungangenwa uthuli, ungangenisi ukushisa, futhi uvikeleke ngesiyingi esifushane kuzikrini zangaphandle.
Xhuma kahle amakhadi wamandla nokulawula, unamathele ekucacisweni kwedizayini.
Sebenzisa ukwakhiwa kochwepheshe kokubeka ikhebula, umsebenzi wesisekelo, namafreyimu esakhiwo.
Qinisekisa ukuvinjelwa kwamanzi okuqinile emajoyini esikrini kanye nokukhipha amanzi okusebenzayo.
Landela izindlela eziqondile zokuhlanganisa ifremu yesikrini nokunamathisela amabhodi amayunithi.
Xhuma amasistimu okulawula kanye nemigqa yokuphakela amandla ngendlela efanele.
10. Izinkinga Ezivamile kanye Nokuxazulula Izinkinga
Izinkinga ezijwayelekile ngezikrini zokubonisa ze-LED zifaka:
Isikrini Asikhanyi: Hlola ukunikezwa kwamandla, ukudluliswa kwesignali, nokusebenza kwesikrini.
Ukukhanya Okungenele: Qinisekisa amandla kagesi azinzile, ukuguga kwe-LED, nesimo sesekethe yomshayeli.
Ukunemba Kombala: Hlola isimo se-LED nokumatanisa kombala.
Iyacwayiza: Qinisekisa i-voltage yamandla ezinzile kanye nokudluliswa kwesignali okucacile.
Imigqa Ekhanyayo noma Amabhendi: Hlola izinkinga zokuguga kwe-LED nekhebula.
Isibonisi Esingavamile: Qinisekisa izilungiselelo zekhadi lokulawula kanye nokudluliswa kwesignali.
• Ukunakekelwa okuvamile nokuxazulula izinkinga ngesikhathi kungavimbela lezi zinkinga futhi kuqinisekise ukusebenza kahle.
11. Isiphetho
Izikrini zokubonisa ze-LED ziyithuluzi eliguquguqukayo nelinamandla lezinhlelo zokusebenza ezihlukahlukene, kusukela kwezokukhangisa kuya emicimbini yezemidlalo nangale kwalokho. Ukuqonda izingxenye zazo, izimiso zokusebenza, izici, izigaba, namathrendi esikhathi esizayo kungakusiza wenze izinqumo ezinolwazi mayelana nokusetshenziswa nokugcinwa kwazo. Ukufakwa okufanele nokuxazulula inkinga kuyisihluthulelo sokuqinisekisa ubude besikhathi nokusebenza kwesikrini sakho se-LED sokubonisa, okusenza sibe yimpahla ebalulekile kunoma isiphi isilungiselelo.
Uma ungathanda ukwazi okwengeziwe noma ungathanda ukuba nolwazi oluthe xaxa ngodonga lwesibonisi se-LED,xhumana ne-RTLED manje.
Isikhathi sokuthumela: Jul-22-2024