Kusetyenziswa imodyuli esemgangathweni ye-8X8 yemodyuli ye-LED yemodyuli yemodyuli yomgangatho, emhlophe kwaye inokubonisa zonke iintlobo zombhalo, idatha, kunye nemizobo emacala mabini. Iziboniso ze-LED zangaphakathi zinokwahlulwa zibe yi-3, 3.7, 5, 8, kunye ne-10mm, kunye nezinye iziboniso ngokobubanzi bendawo enye ye-LED esetyenzisiweyo.
IUmboniso we-ndoor kunye nombala ogcweleyo we-LED wangaphandle: umbala ogcweleyo ukwabizwa ngokuba yimibala emithathu ephambili: oko kukuthi, obomvu, oluhlaza, kunye nemibala esisiseko eblue eyenziwe yeyona yunithi incinci yokubonisa.
Iziboniso ze-LED ukusuka kwi-monochrome ukuya kumbala ogcweleyo obanzi wokubonelela ngeendlela ezahlukeneyo, ngenxa yokuthotyelwa kwayo uluhlu olubanzi lwemisebenzi yokubonelela ngesiseko, nangenxa yokukhanya kwayo okuphezulu, ukuthembeka okuphezulu, kunye nokuchasana okunamandla ekukhanyeni komhlaba, ukwenza imiboniso ye-LED imisebenzi emininzi yangaphandle nengaqhelekanga inendawo engenakubuyiselwa. Isiboniso se-LED esinembala egcweleyo sesona siboniso se-LED sisetyenziswa ngokuqhelekileyo kurhwebo, iiyunithi zikarhulumente, iihotele, kunye namashishini, isiboniso se-LED esinombala ogcweleyo sinokusetyenziswa kwiindawo ezininzi zokubonisa i-ultra-high-definition displays. Xa ufuna ukutshintsha umxholo wokubonisa, ngokusebenzisa inkqubo ye-RS-232 ekufutshane ne-microcomputer ukutshintsha.
Ngokutsho kweCandelo leNdawo yokuSebenza
Iziboniso ze-LED ngokwendawo yokusebenza zinokwahlulwa zibe yimiboniso ye-LED yangaphakathi kunye neziboniso ze-LED zangaphandle.
Ukutyhubela iminyaka, umboniso we-LED uxhomekeke kwixabiso layo eliphezulu elingaqhelekanga, ukusetyenziswa okuphantsi, ukukhanya okuphezulu, ubomi obude, kunye nobunye ubungangamsha bekusoloko kudlala indima ebalulekileyo kwisikali sokubonisa ipaneli, kwaye kwixesha elizayo kukho ixesha elide. indawo enkulu.
Ngokutsho kweDot Matrix Density Division
Ngokwechaphaza, ingxinano ye-matrix ikhomba ukuxinana okubalulekileyo okuqhelekileyo kunye nomboniso ophezulu.
Oku kungasentla ngumbala wesizwe wefotoelectric kubo bonke abathengi isishwankathelo sohlelo lomboniso we-LED. Ngokwezibalo, kulo lonke u-2019, umthamo wentengiso wemibala egcweleyo ye-LED ebonisa (kubandakanywa ngaphakathi nangaphandle) ifezekise ukukhula konyaka ngaphezulu kwe-10%. Zombini zihlanganiswe kunye neemodyuli ze-matrix ze-8X8 ze-LED ezisemgangathweni, iphrofayili yomzimba wesikrini yahluke ngokupheleleyo, kwaye ingcambu yokubonisa ukusebenza ayifani. Ngaba ngokwenene ukubuyisela umbala obomvu, oluhlaza, noblowu, ngalinye 256-level greyscale ukwakheka 16.7M (million) iintlobo zombala, ungabonisa ngexesha lokwenyani imifanekiso eguquguqukayo enombala otyebileyo. Kukho ukukhanya okuphezulu, umboniso wemozulu yonke, umxholo wokubonisa kunye nokulungiswa kohlobo lwe-orthopedic lula, ukubonisa ukusebenza kakuhle, ukusetyenziswa kwamandla, ubomi obude, kunye nezinye iimpawu.
Ulwahlulo ngokoLungiselelo loMsebenzi
Ngokomsebenzi, inkqubo yohlulahlula iindidi ezimbini ezibalulekileyo, iklasi ebizwa ngokuba yi-full-featured display, ukongeza kwiklasi ebizwa ngokuba yi-intelligent display. Inxalenye ye-matrix yesikrini se-LED yenziwe ngeediode ezininzi ezikhupha ukukhanya. I-LED sisishunqulelo se-Light Emitting Diode, engumthombo wokukhanya omtsha okhula ngokukhutheleyo kwaye unethemba elibanzi nelibanzi. Ngokukhula okukhawulezayo kunye nokuphindaphinda kwetekhnoloji yokubonisa i-LED, ixabiso lee-LED ezinemibala egcweleyo libuye lihle kancinci. Njengoko igama lisitsho, umboniso wemibala emibini ye-LED ngumboniso onokubonisa ngaxeshanye imibala emibini, uhlala esebenza ngaphandle ngombala omibini wangaphandle umboniso we-LED wangaphakathi kunye nombala we-LED wangaphakathi we-LED onecala elinye ubonisa iindidi ezimbini.
Imiboniso emithathu yemibala ephambili (umbala ogcweleyo). Umboniso we-LED ukhona ukuqaqamba okuphezulu, unokusebenza ngokucokisekileyo, ulungele kwaye ulula, usetyenziso olusebenzayo noluphantsi kunye nezinye izibonelelo, ukwenza ukuba kuboniswe kwindawo enkulu, ngakumbi kwezemidlalo, intengiso, imali, umboniso, izithuthi kunye nesinye isikali sokusebenza sibanzi kakhulu. . Yamkela umgangatho we-8X8 wesiseko semodyuli ye-LED ye-matrix, ipixel nganye inemibala emithathu ebomvu, emthubi, kunye nohlaza.
Isiboniso se-LED esinemibala egcweleyo sisebenza ngokubanzi kwiicores zorhwebo, iindlela ezinkulu, kunye nezinye izihlandlo zangaphandle ezixineneyo.
Umboniso wangaphakathi: amachaphaza amancinci akhanyayo, umntu ngamnye Φ3~Φ8, indawo yokubonisa umntu ngamnye kwisikwere seemitha ukuya ngaphezulu kweshumi leemitha zesikwere;
Umboniso wangaphandle: indawo yomntu ngamnye wemitha yesikweri ukuya kumakhulu eemitha zesikwere, ukukhanya okuphezulu, kunokusebenza elangeni, kukho umoya, imvula, umphumo wokungangeni kwamanzi. Umboniso wohlobo olupheleleyo kufuneka ube kufuphi ne-microcomputer ukuze isebenze. Umgaqo wokusebenza wesiboniso uyafana naleyo yekhompyutheni.
Ubuninzi bomboniso bunxulumene nedayamitha ye-pixel, i-diameter encinci ye-pixel, iphezulu ingxinano yomboniso, ngokukhetha okuthe ngqo, ngokusondeleyo ikhefu lokujonga, ukuphakama kobuninzi bomboniso; okukhona ukude i-matrix yokujonga, kokukhona usezantsi uxinano lwesiboniso.
Umboniso wemibala emibini ye-LED. I-monochrome yangaphakathi ibonisa ukulingana kwezoqoqosho, kodwa umbala uyinto enqabileyo.
Ukusebenza koMboniso we-LED
Umboniso we-LED onemibala emibini yangaphakathi, umboniso we-LED onemibala emibini yangaphandle: umboniso wemibala emibini usetyenziswa ngokubanzi kwezemali, iposi kunye nonxibelelwano, unxibelelwano, umbane, izibhedlele, umkhosi, ukhuseleko loluntu, iindawo zokuthenga, ezemali, irhafu, kunye nezinye iindawo kunye. amaxesha. Iziboniso ze-LED zokuthobela umbala osisiseko, ukuxinana kwe-matrix yamachaphaza, ulwahlulo lokulungiselela umsebenzi, indawo yokusebenza, njl.njl. kwezi ndidi zilandelayo.
Ngokuhambelana nokuBonisa kweCandelo loMbala weSiseko
Umboniso we-Monochrome. Kodwa umboniso okrelekrele udla ngokuba ngaphantsi, umboniso ogcweleyo uluhlobo lolungiselelo lokubonisa.
Ngomntu ngamnye, ulwazi olubhaliweyo olubhaliweyo lufanelekile ukusebenzisa umbala omnye okanye imibala emibini yesikrini se-LED, ukubonisa imizobo, ulwazi lomzobo lufanelekile ukusebenzisa imibala emibini okanye umbala ogcweleyo (imibala emithathu ephambili) ukubonisa. Umboniso okrelekrele awudingi ukuqhagamshelwa kwikhompyuter yokusingatha, umboniso une-CPU eyakhelwe-ngaphakathi, inamandla ezantsi ukugcina izikrini ezininzi, kwaye inokushiya ikhompyuter ibamba ukuba isebenze yodwa. Ndiyakholelwa ukuba kwixesha elizayo, umboniso we-LED ogcwele umbala uya kudlala indima enkulu! Umbala wesiseko ngasinye unamanqanaba angama-16×16 engwevu = 256 okanye 256×256 amanqanaba engwevu ≈ 61000 iintlobo zemibala, okanye nangaphezulu. Ukongeza, umboniso okrelekrele ulula, umboniso wohlobo olupheleleyo kufuneka ube ne-solo ezinikeleyo, ikhava ukuba ufuna ukwakha inkqubo yoopopayi, kodwa ikwafuna ulwazi lobuchwephesha.
Ixesha lokuposa: Oct-03-2022
