Ziziphi izinto ezimele ziqwalaselwe xa kuthengwa iziboniso ze-LED zangaphakathi

Ziziphi izinto ezimele ziqwalaselwe xa kuthengwa iziboniso ze-LED zangaphakathi

Kule mihla, izikrini zokubonisa i-LED zangaphakathi ngokuthe ngcembe ziye zaba yinto ebalulekileyo yopapasho, ngakumbi kwiindawo ezinabantu abaninzi njengeebhanki, iihotele, iivenkile ezinkulu, izibhedlele, njl.Umboniso we-LED wangaphakathi udlale indima entle kakhulu ekuncedeni.

Ngezihlandlo ezahlukeneyo, ubungakanani bomboniso we-LED abufani, abasebenzisi kufuneka bahlawule ngakumbi kwiinkcukacha ezilandelayo xa kuthengwa.

1. Izinto zokubonisa i-LED

2. Ukusetyenziswa kwamandla okubonisa i-LED

3.Ukuqaqamba

4.Umgama wokujonga

5. Indawo yofakelo

6.Pi-ixel pitch

7.Isixhobo sokuhambisa umqondiso

8.Ukukhanya okuphantsi kunye nengwevu ephezulu

9.Isigqibo

1. Izinto zokubonisa i-LED

Umgangatho wezinto ezibonakalayo zokuboniswa kwe-LED ngowona ubalulekileyo.Umgangatho wezinto ezisetyenziselwa ukuveliswa kwemiboniso ye-LED yangaphakathi yombala ogcweleyo ubhekiselele kwi-core yesibane se-LED, unikezelo lwamandla emodyuli, umqhubi we-IC, inkqubo yokulawula, iteknoloji yokupakisha kunye nekhabhathi, njl. Ezinye izixhobo ezisetyenziswa ikakhulu ziquka: ikhompyutha, i-audio. iamplifier yamandla, i-air conditioner, ikhabhinethi yokuhambisa amandla, ikhadi lokulawula imisebenzi emininzi, kunye nabasebenzisi abadingayo banokuxhotyiswa ngekhadi leTV kunye neprosesa yevidiyo ye-LED.Ukongezelela, inkqubo yokuvelisa isikrini sokubonisa kunye neteknoloji yokupakisha yesibane nayo ibalulekile.

(Isicelo:Ivenkile enkulu yokutya）

2. Ukusetyenziswa kwamandla okubonisa i-LED

Ngokuqhelekileyo, iziboniso ze-LED zangaphakathi zinamandla aphantsi kakhulu, kwaye aziyi kudla amandla amaninzi ekusebenziseni ixesha elide.Nangona kunjalo, kwiibhodi zeebhulethi ezinezikrini ezinkulu, ezifana neebhanki kunye neeholo zesitokhwe, imiboniso ye-LED ephezulu iyafuneka.Ukubonisa i-LED, kungekhona kuphela i-subtitles kufuneka ihlambuluke kwaye ibonakale, kodwa ingaphazamiseki nayo igxininiso lokuqwalasela kwethu.

3. Ukuqaqamba

Ukuqwalasela indawo yokufakela elinganiselweyo yomboniso we-LED wangaphakathi, ukukhanya kuphantsi kakhulu kunangaphandle, kwaye ukuze unakekele inkqubo yokulungelelaniswa kwamehlo omntu obukeleyo, ukukhanya kufuneka kulungiswe ngokufanelekileyo, okungagcini nje ukugcina amandla. kwaye inobuhlobo nokusingqongileyo, kodwa inokuhlangabezana neemfuno zombukeli.Lungiselela uhlengahlengiso lomntu.

4. Umgama wokujonga

I-dot pitch yemiboniso ye-LED yangaphakathi ingaphantsi kwe-5mm, kwaye umgama wokubukela ufutshane, ngakumbi umgama wokujonga izikrini ezincinci ze-LED zingaba kufuphi ne-1-2 yeemitha.Xa umgama wokubukela ufinyeziwe, iimfuno zempembelelo yokubonisa isikrini nazo ziya kuphuculwa, kwaye ukunikezelwa kweenkcukacha kunye nokuveliswa kombala kufuneka kube yinto ebalaseleyo ngaphandle kokunika abantu ingqiqo ecacileyo ye-graininess, kwaye ezi ziinzuzo ze-LED enkulu. izikrini.

5. Indawo yofakelo

Uluhlu lobushushu bendawo yokusebenza yesiboniso se-LED yi -20℃≤t≤50℃, kunye noluhlu lokufuma kwendawo yokusebenza yi-10% ukuya kwi-90% RH;kuphephe ukuyisebenzisa kwiimeko ezimbi, ezinje: ubushushu obuphezulu, ukufuma okuphezulu, i-asidi ephezulu/i-alkali/ityuwa kunye nezinye iindawo ezisingqongileyo ezirhabaxa;Zigcine kude nezinto ezinokutsha, igesi, uthuli, qaphela ukusebenzisa ukhuseleko;qinisekisa uthutho olukhuselekileyo ukuthintela umonakalo owenziwe ngamaqhuma ngexesha lokuthuthwa;thintela ukusetyenziswa kobushushu obuphezulu, ungasivuli isikrini ixesha elide, kwaye kufuneka sivalwe ngokufanelekileyo ukusivumela ukuba siphumle;Ii-LED ezinobufuma obungaphezulu obuchaziweyo Xa isiboniso silayitiwe, siya kubangela ukonakala kwamalungu, okanye isekethe emfutshane kwaye ibangele umonakalo osisigxina.

6.Pi-ixel pitch

Xa kuthelekiswa nezikrini ze-LED zemveli, uphawu olubalaseleyo lwezikrini ze-LED zangaphakathi zincinci ze-pitch pitch.Kwizinto ezenziwayo ezisebenzayo, okukhona ubuncinci benowuthi yechaphaza, kokukhona ubuninzi bobuninzi bepixel, kokukhona umthamo wolwazi unokuboniswa kwindawo nganye yeyunithi ngexesha elinye, kwaye ngokukhona umgama wokujonga usondela.Ngokuchasene noko, ixesha elide umgama wokujonga.Abasebenzisi abaninzi ngokwemvelo bacinga ukuba i-pitch encinci ye-dot pitch yemveliso ethengiweyo, ingcono, kodwa oku akunjalo.Izikrini ze-LED eziqhelekileyo zifuna ukufezekisa umphumo obalaseleyo wokubonwayo kwaye zibe nomgama obalaseleyo wokujonga, kwaye kuyafana nakwizikrini ze-LED zangaphakathi ezincinci.Abasebenzisi bangenza izibalo ezilula ngowona mgama wokujonga ogqwesileyo = i-dot pitch / 0.3 ~ 0.8, umzekelo, owona mgama ubalaseleyo wokujonga i-P2 isikrini esincinci se-LED malunga neemitha ezi-6 kude.umrhumo wesondlo

Ngokubanzi, ubukhulu beskrini somboniso womfuziselo omnye, kokukhona ixabiso lokuthenga liphezulu, kwaye liphezulu ixabiso lokuyigcina, kuba ubukhulu beskrini sikhulu, kokukhona kuntsokothileyo inkqubo yogcino, ngoko kuyimfuneko ukuba ngokupheleleyo. Idityaniswe nemeko-bume yesayithi ukwenza isikrini sokubonisa ubukhulu obufanelekileyo, inokugcina iindleko zokugcinwa ngelixa ibonisa umphumo ongcono.

7.Isixhobo sokuhambisa umqondiso

Ukuqinisekisa usetyenziso olusebenzayo nolufanelekileyo lwezikrini ze-LED zangaphakathi, ukuxhaswa kwezixhobo zokuhambisa umqondiso kubaluleke kakhulu.Isixhobo esilungileyo sokuhambisa umqondiso kufuneka sibe neempawu zomboniso odibeneyo we-multi-signal kunye nolawulo lwedatha esembindini, ukwenzela ukuba isikrini sokubonisa singasetyenziselwa ukuhanjiswa kunye nokubonisa kakuhle kwaye kulula.

8. Ukukhanya okuphantsi kunye negrey ephezulu

Njenge-terminal yokubonisa, izikrini ze-LED zangaphakathi kufuneka ziqinisekise kuqala induduzo yokujonga.Ngoko ke, xa uthenga, eyona nto iphambili ixhalabisayo kukukhanya.Uphononongo olufanelekileyo lubonise ukuba ngokobuntununtunu beliso lomntu, njengomthombo wokukhanya osebenzayo, ii-LED ziphindwe kabini njengemithombo yokukhanya engabonakaliyo (iiprojekti kunye neziboniso ze-crystal zamanzi).Ukuze kuqinisekiswe ukuthuthuzelwa kwamehlo omntu, ukukhanya kwezikrini ze-LED zangaphakathi Uluhlu lunokuba phakathi kwe-100 cd / m2-300 cd / m2 kuphela.Nangona kunjalo, kwi-teknoloji ye-LED yesiko, ukunciphisa ukukhanya kwesikrini kuya kubangela ukulahlekelwa kwe-grayscale, kunye nokulahlekelwa kwe-grayscale kuya kuchaphazela ngokuthe ngqo umgangatho wesithombe.Ke ngoko, umgaqo obalulekileyo wokugweba umgangatho ophezulu wesikrini se-LED sangaphakathi kukufumana "ukukhanya okuphantsi Okuphezulu okungwevu" izalathisi zobugcisa.Ekuthengeni okwenyani, abasebenzisi banokulandela umgaqo othi "amanqanaba okukhanya ngakumbi anokubonwa ngamehlo abantu, ngcono".Inqanaba lokukhanya libhekiselele kwinqanaba lokukhanya komfanekiso ukusuka komnyama ukuya komhlophe ukuba iliso lomntu likwazi ukwahlula.Okukhona amanqanaba okukhanya abonwa, kokukhona usiba mkhulu umbala wesikrini sokubonisa kunye nokubakho okukhulu kokubonisa imibala etyebileyo.

9. Isigqibo

Okukhona umncinci unowuthi wechaphaza wesikrini se-LED sangaphakathi, kokukhona iphezulu isisombululo kwaye iphezulu ukucaca komfanekiso.Kumsebenzi wokwenyani, abasebenzisi bafuna ukwakha eyona nkqubo incinci yokubonisa i-LED.Ngelixa ukunikela ingqalelo kwisisombululo sesikrini ngokwaso, kuyafuneka ukuba kuqwalaselwe ukuhlanganiswa kwayo kunye neemveliso zokuhambisa uphawu lwangaphambili.Umzekelo, kwiinkqubo zokubeka iliso zokhuseleko, inkqubo yokubeka iliso yangaphambili ngokubanzi ibandakanya iimpawu zevidiyo kwi-D1, H.264, 720P, 1080I, 1080P kunye nezinye iifomati.Nangona kunjalo, ayizizo zonke izikrini ze-LED ezincinci kwimarike ezinokuxhasa oku kungentla, ngoko ke, ukunqanda inkcitho yemithombo, abasebenzisi kufuneka bakhethe ngokweemfuno zabo xa bethenga izikrini ze-LED zangaphakathi, kwaye baphephe ukubamba ngokungaboniyo kunye neendlela.

Okwangoku, iimveliso ze-LED ezinombala ogcweleyo zangaphakathi eziveliswe yiMPLED zisetyenziswa kakhulu kwiihotele, kumashishini emali, kumashishini enkcubeko kunye nokuzonwabisa, iiholo zemidlalo, isikhokelo sendlela, iipaki zemixholo, usetyenziso lweselula kunye nezinye izihlandlo.Iimveliso zethu zangaphakathi WA, WS, WT, ST, ST Pro kunye nolunye uthotho kunye neemodeli zinokuhlangabezana neemfuno zakho ezahlukeneyo.Ukuba ufuna ukuthenga iziboniso ze-LED zangaphakathi, nceda uqhagamshelane nathi ngolwazi oluthe kratya malunga neziboniso ze-LED zangaphakathi.