Isikhokelo sabaqalayo: Yonke into malunga nodonga lwe-LED

Isikhokelo sabaqalayo: Yonke into malunga nodonga lwe-LED

Yintoni udonga lwe-LED?

Iindonga ze-LED zisebenza njani?

Zisetyenziselwa ntoni iindonga ze-LED?

Iintlobo zeendonga ze-LED

Iindonga ze-LED zahluke njani kwiibhodi zebhodi kunye nezinye iimpawu zemveli?

Zixabisa malini iindonga ze-LED?

Yintoni ekufuneka uyiqwalasele xa ukhetha udonga lwevidiyo ye-LED

Ukuqukumbela

Iimpawu zedijithali yindlela esebenzayo yokubandakanya abathengi bakho kunye nokuphucula ukuthengisa.Ukuzisebenzisa, unokuhambisa iividiyo zesiko, umbhalo, kunye nemifanekiso ngokuxhomekeke kwixesha lemini, iinjongo zeshishini, indawo yeshishini, kunye nokukhethwa kwabathengi bakho.Nangona kunjalo, iimpawu zedijithali azikwazi ukubetha amandla odonga lwe-LED.Ukuhambisa umxholo ofanayo ukusuka kuphawu olulodwa lwedijithali ngeendlela ezingaphezu kwe-100 ezinje ngokuba yinxalenye yesikrini esinye kukutsala ingqalelo.Kwiminyaka eliqela eyadlulayo, itekhnoloji yodonga lwevidiyo yayifumaneka kuphela kwicandelo elincinci elinje ngamabala emidlalo kunye nemisitho, iikhasino, kunye neevenkile ezinkulu.Ngoko, yintoni udonga lwe-LED?

Yintoni iUdonga lwe-LED?

Udonga lwe-LED okanye udonga lwevidiyo ye-LED yisikrini esikhulu esenziwe ngee-diode ezikhupha ukukhanya ezibonisa umxholo obonakalayo njengeevidiyo, imifanekiso, isicatshulwa, kunye nezinye iindlela zemizobo.Inika imvakalelo yodonga olukhulu, olukhanyayo olungenayo imidibaniso phakathi kweemodyuli ezahlukeneyo ezizenzayo.Ke ngoko, ivumela isigqubuthelo usebenzisa iividiyo kunye nokufakwa kwedijithali kuyo nayiphi na indawo ngokuqhubekayo.Iindonga zevidiyo ze-AVOE ze-LED ekuqaleni zazisetyenziswa njengemiqondiso yangaphandle yedijithali kwaye yayiqale njenge-monochrome.Xa umbala we-RGB LEDs ufika kwimarike, yonke into yatshintsha.

Ukwakhiwa kwee-pixels

Ngenxa yokuvela kwemarike ye-LED, kubekho ukuphucuka koxinzelelo lwepixel.Ke ngoko, isikhewu esakhe sahlukanisa iLCD kunye ne-LED siyavaleka.Ngokupeyinta yonke i-LED ene-resin epoxy emnyama, iziboniso kudonga lwevidiyo ye-LED zifezekisa 'umnyama wokwenyani'.Ukuphelisa ukubonakalisa kunye nokwahlula izikhanyiso, zongeza i-shades phakathi kwezibane.

Ukunyuka

Iindonga zevidiyo ye-LED ziquka iziboniso ezininzi ze-LED eziboniswa kwipaneli eyisicaba.Ke ngoko, kubalulekile ukuba ube nomgama ophakathi wokujonga engqondweni xa ufaka udonga lwevidiyo ye-LED.Udinga inowuthi yepixel ecolekileyo ukuba abantu bajonge ngokusondeleyo.I-pixel kudonga lwevidiyo ye-LED kunye nesixhobo esinye sokubeka umphezulu (SMD) ziyalingana.Babala inani leepixels besebenzisa inowuthi.Umgama phakathi kwe-LED nganye ye-SMD umisela i-pitch.

Iindonga ze-LED zisebenza njani?

Njengoko zinomtsalane njengeendonga ze-LED, umntu akanakunceda kodwa uyazibuza, zisebenza njani?Yintoni ebenza babe nokuqaqamba nokucaca?Ngezantsi zizinto ezibaluleke kakhulu ezichaza ukusebenza kweendonga ze-LED.

Yila

Benza iindonga zevidiyo ze-LED zeepaneli ezininzi.Ezinye iimodyuli ezincinci zineRGB ukukhanya kuzo.Ngokuqhelekileyo, ubukhulu bepaneli bu malunga ne-500 * 500mm iipaneli ezine zenza imitha yesikwere.Ii-LED zikhupha ukukhanya ngokuthe ngqo ngelixa zijikelezwe yindlu yeplastiki emnyama.Ngoko ke, inomlinganiselo ophezulu wokuchasana.Ibenza balungele intengiso yangaphandle apho kukho ukukhanya okuphezulu okujikeleze.

Isisombululo somfanekiso

Iqelelene kangakanani indawo nganye ekhokelwayo kwiphaneli?Ukuthengiswa kweepaneli ze-LED eziqhelekileyo zodonga lwevidiyo kuxhomekeke kwipixel pitch yayo.Namhlanje, imilinganiselo yepixel ye-LED yeepikseli ze-LED ezifana naleyo unokuyifumana kuluhlu lwecawe phakathi kwe-3-6mm.Iindonga zevidiyo ye-LED yangaphandle ubukhulu becala zinepikseli ebanzi kuba umgama wokubukela mde, kunye nobunzima bokwahlula i-LED yomntu kude.Ngelixa iziboniso ezinkulu zibiza kakhulu ngenxa yeepixel ezigudileyo, indawo enobungakanani ivumela indawo ebanzi phakathi ngaphandle kokuphazamiseka komfanekiso.Konke kuguqulela, njengoko kubonwe ngasentla, ubuninzi bepixel.Xa kufutshane, iphikseli inowuthi esezantsi ngokwamanani iyafuneka.Ke ngoko, i-pixel pitch oyikhethayo yinto ebalulekileyo ekumiseleni ixabiso layo.Ubala ubuninzi bepixel ngokuxhomekeke kwindlela abaphulaphuli abakufutshane ngayo.Ngenxa yoko, udinga i-pitch ephucukileyo ukuba isondele kwaye inkulu ukuba abaphulaphuli bakude.

Ulawulo lokusebenza

Imifanekiso eludongeni lwe-LED iyahlukana.Nokuba yisoftware yePC, ikhadi levidiyo, okanye umlawuli wehardware uyazilawula.Zombini iindlela zokusebenza zineengenelo kunye nezibi.Nangona umlawuli we-hardware unomsebenzi ophezulu kunye nokuthembeka, akaboneleli ngegumbi lokuguquguquka.Inesisombululo se-pixel esilinganiselwe.Ke ngoko, ukubonisa imithombo yongeniso emininzi usebenzisa udonga lwevidiyo ye-LED elawulwa yihardware ayinakwenzeka.Kwelinye icala, baxhobisa isilawuli sesoftware ngamakhadi aphumayo amaninzi, amanye aneempembelelo zokuthatha ividiyo.Ke ngoko, baxhasa imithombo eyahlukeneyo yokufaka kwaye bavumele isisombululo esipheleleyo se-pixel.

Zisetyenziselwa ntoni iindonga ze-LED?

Ukusetyenziswa kweendonga ze-LED zininzi kuba unokuziyila ngokuxhomekeke ekusetyenzisweni kwazo.Ngenxa yendalo enomtsalane, iinguqulelo zegraphics ezingenamthungo, kunye nokulula kokwenziwa ngokwezifiso, amashishini amaninzi awamkela kwimisebenzi yawo yemihla ngemihla.Ngezantsi kukho ukusetyenziswa kweendonga zevidiyo ye-AVOE LED.

Iipaki zokuzonwabisa

Iindonga ze-LED zinokubonelela ngemizobo ecacileyo kunye neenguqu ezingenamthungo.Zisetyenziselwa ukubonelela ixesha elivuyisayo kwiipaki zokuzonwabisa.Unokuzisebenzisa njengemiboniso yevidiyo kuluntu oluhlangeneyo ukuze lonwabe.Isenokuba ngokubala imijikelo egqunywe ngumntu, ukuhambisa imiyalezo ebonwayo, kunye nezinye ezininzi ezisetyenziswayo.

Icawa

Enye indawo iindonga zevidiyo ye-LED zifumene ukusetyenziswa okukhulu kule mihla kungaphakathi ecaweni.Unokuzifakela kwiindawo ezicwangcisiweyo apho wonke umntu anokuzijonga kwaye afikelele kuzo.Iindonga zevidiyo ye-LED zibonelela ngonxibelelwano olubonakalayo kwiculo eliculwa ngamabandla, indinyana abayifundayo, kunye nezinye izaziso ngaphakathi kwendawo yonqulo.

Ishishini

Mhlawumbi usetyenziso olubalaseleyo lweendonga ze-LED kwintengiso.Sizisebenzisile kwiinkonzo zentengiso yangaphakathi nangaphandle.Iindonga zevidiyo ze-LED zangaphandle zithimba ingqalelo yabo banokuba ngabathengi.Bangasebenza phantsi kwalo naliphi na inani lokukhanya ngokudibanisa i-pitch yabo.Kuba zingenazo ii-bezels, kukho inguqu egudileyo phakathi kwezakhelo.Intengiso esebenzisa iindonga ze-LED ingaba ngaphakathi okanye ngaphandle.

Imiboniso, iimovie, kunye neziganeko

Iindonga ze-LED zithandwa ngabaculi bomculo.Zisetyenziselwa ukunika ukukhanya okunomtsalane ngexesha leekonsathi zasebusuku.Ukongeza, ukuvumela abaphulaphuli ukuba bajonge igcisa, basasaza iintshukumo kunye nemidaniso yamagcisa, bebandakanya abaphulaphuli ngamava akwinqanaba elilandelayo.

Iintlobo zeendonga ze-LED

Kukho iintlobo ezininzi zeendonga zevidiyo ze-LED.Ngezantsi ziintlobo ezintathu eziqhelekileyo zeIindonga zevidiyo ze-LED.

1. Jonga ngokuthe ngqo iindonga zevidiyo ze-LED

Ezi ziindonga zevidiyo ebezikade zisetyenziswa ngokubanzi kwimiboniso yangaphandle.Namhlanje, banesisombululo esifunekayo kwimiboniso yangaphakathi.Jonga ngokuthe ngqo iindonga zevidiyo ze-LED ukuba zingabikho ii-bezels kwaye zibe neprofayile emxinwa.Ke ngoko, bazisa amava angenamthungo kunye neendlela ezahlukeneyo zokunyuka.

2. Iindonga zevidiyo ze-LED zangaphakathi

Benza imiboniso ye-LED yangaphakathi ukusuka kwii-LED ezibekwe phezulu.Ke ngoko, banokuhambisa imifanekiso kwisisombululo esiphezulu kwaye inokuthi iyilwe kwiimilo ezahlukeneyo ezigobileyo.Namhlanje, iindonga zevidiyo ze-LED zangaphakathi zibuchwephesha bokuya kwimfundo, ukuzonwabisa, kunye neentengiso zangaphakathi.

3. Iinkqubo zodonga zevidiyo ezidityanisiweyo

Ezi zinokuvelisa imifanekiso yayo nayiphi na imilo ngokusebenzisa imveliso yeeprojektha ezininzi.Ubume bunokuba naluphi na ubungakanani kunye nesisombululo esiphezulu xa kuthelekiswa neso projektha enye.

Iindonga ze-LED zahluke njani kwiibhodi zebhodi kunye nezinye iimpawu zemveli?

Iindonga ze-LED luhlobo oluphambili lweempawu zedijithali xa kuthelekiswa neebhilibhodi kunye nezinye iimpawu zemveli.Ngezantsi kukho umahluko:

Ukusebenzisana

Ngelixa iibhodi zebhodi kunye nezinye iimpawu zemveli zibonelela ngemiqondiso engatshintshiyo, iindonga zevidiyo ze-LED zinetekhnoloji ekunceda ukuba unike abaphulaphuli bakho amava okusebenzisana.Iindonga ze-LED zishiya umbono ongapheliyo we-brand engqondweni yomsebenzisi.

Ukuguquguquka komxholo

Awunako ukuwutshintsha umyalezo wakho kwimiqondiso yemveli kunye neebhilibhodi ezimileyo.Ngokwahlukileyo, unokutshintsha umyalezo kudonga lwevidiyo ye-LED ngokuxhomekeke kwiimfuno zabaphulaphuli.

Ukusebenza kunye notshintsho olunomdla

Ngenxa yokuba banomdla kwaye banokutshintsha imiyalezo, iindonga ze-LED zisebenza kakuhle kwintengiso.Ungasebenzisa imizobo ukubonisa indlela yokwenza into okanye ukusebenzisa imveliso.Ngokwahlukileyo, ngenxa yokuba iibhodi zezaziso zimile, imiyalezo yazo idla ngokuphelelwa lixesha kwaye ingabinamsebenzi.Kwakhona kufuneka wahlukane nemali ethile, utshintshe ibhilibhodi rhoqo.

Ukuguquguquka kwesoftware

Unokuhlengahlengisa iindonga zevidiyo ze-LED ezilawulwa yisoftware ngokulula ukulungiselela iimeko ezinjengexesha lemini.Ayichaphazeli ubuhle babo bokukhanya.Umyalezo okwiibhodi zezaziso kunye nezinye iindlela zeempawu zemveli azikuvumeli ukuhlaliswa okunjalo.

Zixabisa malini iindonga ze-LED?

Iindleko zodonga lwevidiyo ye-LED zixhomekeke kwizinto ezahlukeneyo, njengakuyo nayiphi na enye iteknoloji eyenziwe ngokwezifiso.Iimpawu ezinodonga lwe-LED zikwayinto ebonisayo.Ezi zinto ziquka:

Ziziphi iimfuno zokusetyenzwa kwevidiyo?

Iinketho zokuseta udonga lwe-LED.Zisenokumiswa ngokukhululekileyo, udonga, okanye isilingi zixhonywe.
Uhlobo lwesicelo.Isenokuba ngaphakathi okanye ngaphandle, kwaye nganye ineemfuno ezahlukeneyo zokuxinana kwepixel.
Ubungakanani bomboniso.Ngaba ufuna ukuba udonga lwakho lwevidiyo ye-LED lube lukhulu?Ichaphazela inani lezinto eziza kusetyenziswa.
Inzima kangakanani inkqubo yofakelo?Ngaba uya kugqiba ukuqesha igcisa ukuba lifake kwaye lenze ulungelelwaniso?
Uyilo.Ngaba ufuna ukuba udonga lwe-LED lucace, lube caba, okanye lugobe?

Zonke ezi zinto zingasentla zinempembelelo ngqo kwiindleko zodonga lwe-LED.Uninzi lweenkampani zihlala zibekela bucala phakathi kwe-50-$350k yeprojekthi yodonga lweLed.

Yintoni ekufuneka uyiqwalasele xa ukhetha udonga lwevidiyo ye-LED

Ubungakanani

Sinokwenza ngokwezifiso iindonga zevidiyo ze-LED phantse kuyo nayiphi na isayizi esekwe kwiimfuno zomsebenzisi.Ke ngoko, kuya kufuneka uzibuze, "Ngowuphi ubungakanani obufanelekileyo bodonga lwevidiyo ye-LED ukuze ndiyisebenzise?"Kuya kufuneka ukhethe ubungakanani obufanelekileyo bodonga lwevidiyo ye-LED ukuze uyisebenzise.

Ibali

Ikwabizwa ngokuba yi-pitch pitch, i-pixel pitch imisela ukucaca kwemizobo kudonga lwe-LED.Ukuze ube nemizobo ecacileyo, udinga inowuthi encinci (isithuba esincinci phakathi kweepikseli).Kungenxa yokuba kukho ukuxinana kwe-pixel ephezulu kunye nesisombululo esingcono sesikrini.Ukuba unabaphulaphuli abancinci kufutshane nodonga lwe-LED, inothi yepixel esezantsi ilungile.Ukuba unabaphulaphuli abaninzi kude nodonga, ungasebenzisa i-pitch yechaphaza eliphezulu.

Ukusetyenziswa

Kufuneka kwakhona uqwalasele ukuba uya kusebenzisa i-LED ngaphakathi okanye ngaphandle.Iindonga zevidiyo ze-LED zangaphakathi zine-pixel pitch ephantsi, ngelixa i-pixel pitch yeendonga zeVidiyo yangaphandle ine-pitch ephezulu.Ukongeza, bahlala bekhusela imozulu yangaphandle yeendonga zevidiyo ze-LED.Zikwaqaqambile xa kuthelekiswa neendonga zevidiyo zangaphakathi.

Ukubanakho ukurenta kunokuthenga

Njengoko sibonile ngasentla, iindonga zevidiyo ze-LED zinokubiza kakhulu.Ke ngoko, kufuneka uvavanye okuhle kunye nokungalunganga kokuthenga ngokuchasene nezo zokurenta.Ukuba ukusetyenziswa kokwexeshana elifutshane, njengeetumente, iindibano, iindibano zomnqamlezo, kunye neemfazwe zomnqamlezo, uya kuhamba kunye nerenti kodwa ukuba ungumntu weshishini ofuna intengiso eqhelekileyo, ukuba nodonga lwakho lwe-LED mhlawumbi lolona khetho lufanelekileyo.Kufuneka kwakhona uqwalasele umlinganiselo wembonakalo yodonga lwevidiyo ye-LED.

Ukuqukumbela

Ihlabathi lentengiso liye latshintsha ngokukhawuleza ukususela kwimibala ye-RGB.Ngenxa yokungafezeki kwabo, iindlela zentengiso zemveli ngokuthe ngcembe zijongene neteknoloji efana neendonga zevidiyo ze-LED.Ngaphambi kokuba uzinze ekuthengeni udonga lwevidiyo ye-AVOE LED, qwalasela ezi zinto zingasentla njengoko zinokukongela ezinye iindleko.