Isikhokelo sokuthengaInqanaba le-LED Screen
I-LED imele i-light etting diode, ngumboniso wephaneli othe ngqo osebenzisa ingqokelela yee-LED ukwenza umfanekiso kwiscreen.Kwiminyaka yakutshanje, baye baba yinto eqhelekileyo kwiminyhadala eyahlukeneyo, kubandakanya iiholo zomtshato, izikrini ezikhokelwayo zecawe, izikrini ezikhokelwa ngumtshato, iimpawu zezithuthi zikawonke-wonke, kunye nezinye ezininzi.Phakathi kweentlobo zayo ezahlukeneyo, imiboniso yeqonga ekhokelwayo idla ngokusetyenziswa.
1. YintoniInqanaba le-LED Screen?
Izikrini ezikhokelwayo zeqonga zifumana ukuthandwa kakhulu kwihlabathi liphela.Umnyhadala uthathwa njengongagqibekanga ngaphandle, kwaye iqonga likhokelwa nokuba yikonsathi, umboniso weshishini, isikrini esingasemva eqongeni, isibhengezo, nawuphi na umnyhadala, okanye umsitho.Isikrini esikhokelwayo yinxalenye efunekayo.Esona sizathu siphambili sale meko kukuba ivelisa imifanekiso ekumgangatho ophezulu.
Ngoncedo lwezi zikrini ezikhokelela kwisiteji, kunokwenzeka ukubona okwenzekayo eqongeni kwiindwendwe ezihleli kwizihlalo zokugqibela.Umgangatho wezi zikrini zokubonisa, zivelisa umfanekiso osemgangathweni olinganayo xa siwubona kwii-engile ezahlukeneyo.
2. IiNzuzo ezimbalwa zeSkrini senqanaba:
• Ungafezekisa ulungelelwaniso oluthe nkqo noluthe tye.
• Ezi ziyafumaneka ngazo zonke iisayizi kunye nobunzima.
• Ngenqanaba lokurenta elikhokelela kwisikrini, ukuthutha kulula.
• Inceda ekuveliseni impembelelo edlamkileyo eqongeni.
3. ISikhusi se-LED senqanaba VS Isiboniso esiQhelekileyo.
Kwiminyaka yakutshanje ukusetyenziswa kwezikrini zeqonga le-led kuye kwandiswa.Ubonelelo lwesikrini olukhokelwayo olurentisayo luye lwanqongophala.Izikrini zeqonga azifani neziboniso zethu zangaphakathi nangaphandle.Nazi iiyantlukwano ezimbalwa phakathi kwazo.
1).Imo yokuFakela:
Ukufakwa kwesikrini sesiteji kulula kwaye kulula.Umsitho okanye ikonsathi inokuchithwa kwaye ihanjiswe kwelinye iqonga okanye indawo xa iphelile.Ngokwahlukileyo, i-lead eqhelekileyo iya kulungiswa kwaye akuyi kuba lula ukuyihambisa.
2).Isiphumo sokubonisa:
Isikrini esikhokelwayo esiqhelekileyo sinempembelelo yepropaganda kuphela.Inokudlala kuphela imifanekiso kunye neevidiyo.Kodwa izikrini ezikhokelela kwisiteji ziya kwamkela iikhamera ezinenkcazo ephezulu.Iyakuba nesiphumo esikhulu sokubonisa.
3).IKhabhinethi:
I-lead yendabuko yangaphandle iya kuba manzi kwaye inzima ubunzima.I-LED yangaphakathi isebenzisa ikhabhinethi elula.Ngelixa iqonga likhokelwa, imiboniso iya kuhanjiswa rhoqo kwaye ichithwe.Ke, ziya kuba zincinci kwaye zilula ngobunzima.Ezi ziqhelekileyo kwikhabhinethi ye-aluminium.
4).Ukhuseleko kunye nozinzo:
Sonke siyazi ukuba iziboniso ezikhokelwayo zangaphakathi ziya kulungiswa eludongeni, kwaye ziya kuthathwa njengekhuselekile.Ngalo mbono, imiboniso ekhokelwa yiqonga iya kuba phezulu emoyeni.
Yiyo loo nto kufuneka zibe khaphukhaphu kwaye zibhitye, kwaye amalungu kufuneka aqine kwaye kube lula ukubonwa ukuphepha naziphi na izoyikiso ezinokuthi zibekho ngenxa yokungakhathali.
4. Ukutshintsha inqanaba le-LED inokuzisa?
Izikrini ezikhokelwa kwinqanaba nazo ziya kusetyenziswa njengemvelaphi yeqonga.Inokubonelela ngemvelaphi yomdlalo weqonga.Inika indibaniselwano yemifanekiso edlamkileyo kunye nomculo, nto leyo eyenza umcimbi omangalisayo.
Banika umhlobiso wesikrini esikhokelwayo, isikrini senqanaba le-LED sinezikrini eziphambili, ezizisekondari, kunye nezandisiweyo.Umsebenzi wesikrini esiphambili lusasazo oluphilayo kunye nomculo olungileyo.
Esi sikrini siphambili sidibanisa izikrini zasekhohlo nezasekunene ezinemiboniso emininzi yesibini.Eli nqaku linokubonelela ngeyona mbono ilungileyo yokusebenza kwiindwendwe.Zizisa ukuqaqamba kwiingcinga zakho zokucinga kunye nokuyila.
5. Inqanaba le-LED ScreenYila.
Ngaphandle kweenzuzo ezibonelelayo, uyilo lwesikrini seqonga lukwayinto ebalulekileyo ukujonga.Ngoko ke, ngaphambi kokuba uyithenge, kungcono uhlolisise uyilo kuqala.
Iziboniso ze-LED ziquka uyilo lobuchwepheshe.Zisebenziseka lula kwaye zigudile ekusebenzeni.Ezi ziyilo ezikhokelwayo zikhaphukhaphu kwaye zincinci.Olu phawu lwenza uthutho kunye nofakelo lube lula.
Ngaphezu koko, umzimba wangaphandle wesikrini uyinto ethembekileyo kunye neqinileyo.Loo nto yenza oluyilo lomelele ngakumbi.
6. Phambi Kokuthenga AUmboniso we-LED wenqanaba.
Xa uthenga iqonga elikhokelwayo, kuya kufuneka uyazi ukuba ungayithengela njani eyona ilungileyo.Yiyo loo nto kufuneka uzazi kakuhle izinto ekufuneka uzijonge ngelixa uthenga isikrini esikhokelwayo.
1).Ubungakanani:
Kunyanzelekile ukuba uqonde ubungakanani besikrini oza kusifaka kumsitho okanye kumnyhadala.Ezi mpawu zixhomekeke ikakhulu kubungakanani besiganeko osilungiselelayo kunye nenani leendwendwe ozilindeleyo.
Ukuba ngumsitho omkhulu onababukeli abaninzi, ke umboniso omncinci ongasemva awuzukwenza bulungisa kubabukeli abakude.Ke, umboniso omkhulu uya kufuna.Kodwa ukuba sisiganeko esincinci, ubungakanani obuncinci buya kukhethwa.
2).Indawo:
Indawo yomnyhadala wakho kunye nesiza apho ikhokelela ekuza kufakwa kuyo ibalulekile.Le parameter ibhekisa kuhlobo lofakelo oza kulwenza kumsitho wakho.
3).Uhlobo lweMidiya:
Imithombo yeendaba oya kuyiqhuba kumnyhadala wakho inokubandakanya iividiyo ezihamba kancinci, imifanekiso, okanye naluphi na olunye uhlobo lwemidiya oluphambili olubonisayo.
Zonke ezi kufuneka ziqwalaselwe phambi kokukhetha isikrini esikhokelwayo.Ke nje ukuba uhlalutye into efunwa ngumnyhadala wakho, qiniseka ukuba ukhetha ukhetho olufanelekileyo olunokuthi lubonise imidiya kuyo nayiphi na ifomathi oyifunayo.
4).Umgama wokujonga:
Lukhetho olucetyiswayo kakhulu lokuqwalaselwa.Kuxhomekeke ekubeni ungakanani okanye umncinci kangakanani umsitho owulungiselelayo.Ke, ukuba ucwangcisa umsitho omkhulu neendwendwe ezininzi kodwa ukhethe i-lead encinci, ayizukwenza bulungisa kubabukeli abakude okanye bokugqibela bomsitho wakho.
Imeko efanayo iya kwiscreen esikhulu somsitho omncinci.Ukusondela kakhulu kwiscreen sokujonga esikude kuya kwenza ukuba iipikseli zibonakale.
5).IPixel Pitch:
Ungayibiza isixazululo sesikrini senqanaba elikhokelela kumboniso.Mhlawumbi uceba isiganeko sasemini okanye isiganeko sasebusuku.Isisombululo sesikrini samaxesha omabini siya kwahluka.Isikrini esinesisombululo esiphezulu siya kukubiza imali eyongezelelweyo.
6).Ixabiso:
Ixabiso lesikrini senqanaba le-LED liya kwahluka ngokweempawu ozijongayo kwiscreen.
7. Indlela yokuthenga eyethuIsikrini senqanaba?
• Iinqanawa zethu kwihlabathi jikelele ngeenkonzo ezininzi zokuthumela ngenqanawa.
• Ukuqikelela iindleko zakho zokuthumela ngenqanawa.Kufuneka ubhalise kwiwebhusayithi yethu njengomthengi wamazwe ngamazwe.
• Beka izinto kwinqwelo yokuthenga.Xa usiya kwinkqubo yokuphuma, uya kuvavanya imveliso nganye yeenketho zokuthumela kunye nexabiso.
8. Isiphelo:
Ngalo lonke ulwazi olunikwe kweli nqaku.Izibonelelo, iimpawu, kunye nokukhetha eyona ilungileyo ngokobungakanani bomsitho wakho.Akukho sizathu siseleyo sokuthandabuza isigqibo sakho sokuthenga isikrini esikhokelwayo, akunjalo?
Ngoko, qhubeka uthenge okona kulungileyoisikrini esikhokelela kwiqongaukuphucula imbonakalo yeshishini lakho okanye umsitho owuququzelelayo.
Ixesha lokuposa: Sep-23-2021