Iindonga zevidiyo ezi-LED zinomtsalane kwaye ziyasebenza nakwezo zifuna ukuphucula umgangatho weenkalo ezininzi zeeprojekthi zazo. Izisombululo zevidiyo ze-LED zinokwahluka ngokusekwe iimfuno ezithile ngokweendawo ezahlukeneyo zokusebenza ezinjengeecawa, amagumbi okuhlangana, imitshato, kunye nentengiso yangaphandle. Kwaye eli nqaku lijolise ekuxeleleni izinto ekufuneka uziqwalasele ukwenza utyalo-mali olufanelekileyo.
1. Kutheni le nto iindonga zevidiyo ezikhokelayo?
1) Umboniso wenqanaba eliphezulu. Kunokubakho ukungaqondani ngenxa yesayizi enkulu yodonga lwe-LED, olunokuba nomgangatho obonakaliselweyo, nangona kunjalo, ubungakanani abuchaphazeli umgangatho njengoko udonga lubandakanya izikrini ezininzi ezincinci ezisebenza kunye. Isibonisi sinokucaca kwaye sibe bhetyebhetye, xa kuthelekiswa nezikrini ze-LCD.
2) Ukulungiswa ngokulula kakhulu. Iindonga zevidiyo ezi-LED zifuna ulondolozo oluncinci kakhulu ukuze uzisebenzise ekusebenzeni kakuhle.
Nangona iprojeri yenye yendlela ye-LOD ye-LED njengoko inamaxabiso aphantsi, umgangatho wevidiyo usezantsi. Umzekelo, ukukhanya kunye nohlengahlengiso lombala phantse kungakwazi kuzaliseka kwiiprojeki, kwaye kunokubangelwa sisithunzi xa kukho abantu emi phakathi kweeprojekti kunye nezikrini.
Ukuba ufuna ukunika abaphulaphuli bakho amava afanelekileyo ajongelayo kwaye anyuse imveliso yabasebenzi, umboniso wodonga lwe-LED unokuba yindlela yakho yokuqala.
2. Ungayikhetha njani izisombululo ze-LED ye-LED?
1) Ukujonga umgama
I-pixel pitch inokuba lujoliso lwabasebenzisi kunye nabavelisi. Ngokubanzi, igqibelele i-pitch, ababukeli abasondeleyo banokuba ngaphandle kokubona umgangatho ombi womfanekiso. Kwaye xa ababukeli besondele kuneyona ndlela iphantsi yokujonga umgama ojongwayo, baya kubona ukukhanya okhokelayo kwaye ngenxa yoko banamava opholileyo.
Nangona kunjalo, ngaba ithetha ukuba i-pixel ye-pixel ye-pixel ihlala ilunge ngakumbi? Impendulo nguhayi. I-pitch yevidiyo ye-Pitch ye-LED ithetha ezinye izibane ezikhokelweyo ezikhokelweyo ukuze iindleko zinokonyuka. Ukuba abaphulaphuli bakho obuqhelekileyo ziimayile ezingama-40 ukusuka kwiscreen se-LED, i-pixel pitch engaphantsi kwe-4mm inokubangela ukuba i-1mm, i-1mm, kunye ne-2mm. Ukuba ukhetha udonga lwe-3mm ye-SMMM ye-SMRD, ayiyi kuba nefuthe kumava abonakalayo kwaye lungagcina uhlahlo-lwabiwo mali ngaxeshanye.
2) Isisombululo
Ukuba iindonga zevidiyo yakho ye-LED isetyenziselwa usetyenziso lwangaphakathi, unokufuna ukusonjululwa okuphezulu njengomgama phakathi kwababukeli kwaye umboniso uya kusondela. Ngokwahlukileyo, kwiimeko zangaphandle, ngamanye amaxesha isisombululo sinokuthoba ngokuthelekisa.
Ngaphandle koko, kukho enye into ofuna ukuyijonga - ubungakanani besikrini. Umzekelo, njenge-4K yenye yeentloko zengqondo zabathengi abaninzi kwezi ntsuku, uninzi lwabathengi abaninzi bafuna ukukhetha umboniso we-LEBA we-4K ye-LED yokusetyenziswa kwazo ezahlukeneyo.
Ukuba imodyuli yokubonisa i-LED ineephikseli ezivaliweyo ezingama-200, ziya kufuna ama-20 kwezi modyuli zidityaniswe ukuya kuthi ga kwi-4,000 yeepikseli. Ubungakanani besi sifungo sonke bunokuba bukhulu, kwaye ungabala ubungakanani obusekwe kwi-pixel pitch-igqibele i-pitch, amancinci ukuba udonga luya kuba njalo.
3) I-LCD okanye i-LED
Nangona zimbini izinto eziqhelekileyo eziqhelekileyo eziqhelekileyo, kusekho umahluko omkhulu phakathi kwabo. Ngolwazi oluneenkcukacha, ungabhekisa umahluko phakathi kwe-LCD kunye ne-LED.
Ngamafutshane, kwinkalo yepropathi emininzi efana nokukhanya kunye nezikrini zokonga amandla, izikrini zokubonisa ezi-LED zingcono kune-LCD, ngelixa iindleko ze-LCD zinokuba ngaphantsi. Ukukhetha eyona ilungileyo, kufuneka une-akhawunti yokuqwalaselwa ngokubanzi kweemfuno zakho ezithile.
4) Inkxaso yomthengi
Baninzi abathengisi beevidiyo abaninzi kwihlabathi liphela, kunye namandla abo oophawu anokwahluka ngokubanzi. Umzekelo, ezinye zazo ziinkampani ezimiselweyo ezikhethekileyo ezikhethekileyo ezikhethekileyo kwishishini le-LED iminyaka emininzi, ngelixa abanye banokuxhomekeka kumaxabiso asezantsi kodwa iinkonzo zemveliso. Ukuthenga kwixabiso eliphantsi elinjalo kukwazi ukuhenda, kodwa kunobungozi kakhulu.
Njengoko sonke sazi, imiboniso ye-LED ayisiyomi-Eltronikhi yabathengi kwaye inokomelela iminyaka emininzi ngemisebenzi efanelekileyo, ke inkxaso yezobuchwephesha Umthengisi wevidiyo unokubonelela. Ukuba umthengisi akanayo inkonzo yexeshana, oku kunokukhokelela ekuphoxekeni ngokungafihlisiyo kunye nexesha lokuchitha ixesha.
Kukwakufanele ukuba ukhulule ukuba nokuba ezinye iinkampani ziya kuba neeofisi ezingaphandle kwamazwe. Ezi ofisi zihlala zithengiswa iiofisi zentengiso kodwa hayi ii-ofisi zenkxaso zobugcisa ezinabasebenzi ngeengcali zezobuchwephesha ezinokubonelela ngoncedo.
5) Isoftware
Isoftware iyimfuneko malunga nokuba umxholo okanye ifomathi yokubonisa iyakufuna intsebenziswano yayo. Xa ukhetha isoftware, gcina ezi zimvo zingqondweni ukuze ziqwalaselwe.
Okokuqala, umxholo ofuna ukubonisa. Ukuba ufuna ukuqhuba iindlela ezahlukeneyo zemithombo yeendaba kwangaxeshanye, uya kucelwa ukuba unikele ingqalelo kwimisebenzi ethile xa ubona ingcaciso yesoftware njengesoftware ayinakukwazi ukuxhasa itekhnoloji enjalo.
Okwesibini, umxholo kufuneka uhambelane nesisombululo seScreen. Oku kuyakufuna ukudityaniswa kwezixhobo ze-hardware kunye nesoftware ukuze ukukhetha zombini kufuneka kuthatha ixesha.
Okwesithathu, nokuba uqhelene netekhnoloji. Abanye abathengi banokufumana kakhulu kubo ngelixa ezinye ezinye zinokuziva ziyinto engaqhelekanga, kwaye isoftware yesoftware ifanelekile ngakumbi.
6) Indawo engqongileyo
Izikrini zeDyunivesithi yangaphandle zinokubhengeza kwiindawo eziguquguqukayo kubandakanya nemozulu egqithisileyo kwaye ngenxa yoko kufuneka zomelele ngokwaneleyo ukuba zixhathise ungcoliseko lolwelo, ke, iingxaki ezingafunekiyo zinokubangelwa ukuba kusetyenziswe i-IP ye-IP, ukukhetha i-IP ye-IP efanelekileyo iyimfuneko.
3. Izigqibo
Eli nqaku lixoxa ngesizathu sokuba ufuna iindonga zevidiyo ezi-LED kwaye ziziphi izinto ezifanele ziqwalaselwe xa ukhetha izisombululo zodonga lwe-LED, okanye inkxaso, isoftware, kunye nendawo engqongileyo.
Yonke into ofuna ukuyazi malunga nezikrini zokubonisa i-LED kunye neenkqubo zolawulo lwe-LED, wamkelekile kwiforamu yethu ye-LED!
Ixesha leposi: I-Nov-03-2022
