Ukususela kwiMidlalo yeOlimpiki yaseBeijing ye-2008, umboniso we-LED uphuhliswe ngokukhawuleza kwiminyaka elandelayo.Namhlanje, umboniso we-LED unokubonwa kuyo yonke indawo, kwaye umphumo wayo wentengiso uyabonakala.Kodwa kusekho abathengi abaninzi abangazaziyo iimfuno zabo kwaye luhlobo luni lwesiboniso se-LED abayifunayo.I-RTLED ishwankathela ulwahlulo lwesiboniso se-elektroniki se-LED ukukunceda ukhethe isikrini esifanelekileyo se-LED.
1. Ukuhlelwa ngohlobo lwezibane ze-LED
Umboniso we-SMD we-LED:I-RGB 3 kwi-1, ipixel nganye inesibane esinye se-LED kuphela.Ingasetyenziselwa ngaphakathi okanye ngaphandle.
DIP umboniso we-LED:izibane ezibomvu, eziluhlaza kunye neziluhlaza okwesibhakabhaka zizimele, kwaye ipixel nganye inezibane ezintathu ezikhokelela.Kodwa ngoku kukho kwakhona i-DIP 3 kwi-1. Ukukhanya kwe-DIP ye-LED ukubonisa kuphezulu kakhulu, esetyenziswa ngokubanzi ngaphandle.
Umboniso we-COB we-LED:Izibane ze-LED kunye nebhodi ye-PCB zihlanganisiwe, azinamanzi, zingenathuli kwaye zichasene nokungqubana.Ifanele umboniso we-LED encinci, ixabiso layo libiza kakhulu.
2. Ngokombala
Umboniso we-LED weMonochrome:I-Monochrome (ebomvu, eluhlaza, eluhlaza okwesibhakabhaka, emhlophe kunye nephuzi).
Umboniso we-LED wemibala emibini: umbala obomvu noluhlaza obini, okanye umbala obomvu noluhlaza okwesibhakabhaka.I-256-level grayscale, imibala engama-65,536 inokuboniswa.
Umboniso ogcweleyo we-LED wombala:obomvu, oluhlaza, obhlowu ngemibala emithathu ephambili, inqanaba le-256 legreyi isikali esigcweleyo sombala sinokubonisa ngaphezulu kwezigidi ezili-16 zemibala.
3.Ukuhlelwa ngokwepixel pitch
Isikrini se-LED sangaphakathi:P0.9, P1.2, P1.5, P1.6, P1.8, P1.9, P2, P2.5, P2.6, P2.9, P3, P3.9, P4, P4 .81, iP5, iP6.
Isikrini se-LED sangaphandle:P2.5, P2.6, P2.9, P3, P3.9, P4, P4.81, P5, P5.95, P6, P6.67, P8, P10, P16.
4. Ukuhlelwa ngokwebakala lokungangeni manzi
Umboniso we-LED wangaphakathi:hayi ukungenwa ngamanzi, kunye nokukhanya okuphantsi.Ngokuqhelekileyo isetyenziselwa izigaba, iihotele, iindawo zokuthenga, iivenkile ezithengisayo, iicawa, njl.
Umboniso we-LED wangaphandle:manzi kunye nokukhanya okuphezulu.Isetyenziswa ngokubanzi kwizikhululo zeenqwelomoya, kwizikhululo, izakhiwo ezinkulu, uhola wendlela, iipaki, izikwere kunye nezinye izihlandlo.
5. Ukuhlelwa ngokwendawo
Intengiso ye-LED ibonisa, umboniso we-LED oqeshisayo, umgangatho we-LED, umboniso welori ye-LED, uphahla lweteksi umboniso we-LED, umboniso we-LED wepowusta, umboniso we-LED ogobileyo, intsika yesikrini se-LED, isikrini se-LED yesilingi, njl.
Indawo engalawulekiyo:Indawo yepixel imeko yayo ekhanyayo ingafikeleli kwiimfuno zolawulo.Indawo engalawulekiyo yahlulwe yaba ziindidi ezintathu: i-pixel eyimfama, i-pixel eqaqambileyo, kunye ne-flash pixel.I-pixel eyimfama, ayiqaqambi xa kufuneka iqaqambe.Amabala aqaqambileyo ahlala ehleli, okoko nje udonga lwevidiyo ye-LED aluqaqambi, luhlala luvuliwe.I-pixel edanyazayo isoloko idanyaza.
Ireyithi yokutshintsha isakhelo:Inani lamaxesha ulwazi oluboniswe kwisiboniso se-LED sihlaziywa ngesibini, iyunithi: fps.
Ireyithi yokuhlaziya:Inani lamaxesha ulwazi oluboniswe kwisiboniso se-LED siboniswa ngokupheleleyo ngesibini.Okukhona isantya sohlaziyo siphezulu, kokukhona siphezulu ukucaca komfanekiso kwaye kokukhona usiba sezantsi.Uninzi lweziboniso ze-LED ze-RTLED zinereyithi yokuhlaziya ye-3840Hz.
Ukuqhuba umbane oqhubekayo wangoku/oqhubekayo:I-Constant current ibhekisa kwixabiso langoku elichazwe kuyilo lwemveliso engaguqukiyo ngaphakathi kwendawo yokusebenza evunyelwe ngumqhubi IC.Umbane othe rhoqo ubhekisa kwixabiso lamandla ombane elichazwe kuyilo lwemveliso engaguqukiyo ngaphakathi kwendawo yokusebenza evunyelwe ngumqhubi IC.Iziboniso ze-LED zonke zaziqhutywa ngumbane oqhubekayo ngaphambili.Ngophuhliso lwetekhnoloji, i-voltage drive engaguqukiyo iyatshintshwa ngokuthe ngcembe ngokuqhubekayo ngoku.I-drive eqhubekayo yangoku isombulula umonakalo obangelwa yi-current current ngokusebenzisa i-resistor xa i-voltage drive eqhubekayo ibangelwa ukuchasana okungaguqukiyo kwangaphakathi kwi-LED nganye yokufa.Okwangoku, i-LE ibonisa ngokusisiseko sebenzisa i-drive yangoku eqhubekayo.
Ixesha lokuposa: Jun-15-2022