Ngoku isicelo sokubonisa i-LED yangaphakathi nangaphandle ngakumbi nangakumbi, nokuba sisikhululo seenqwelomoya, iivenkile, amagumbi enkomfa kunye nezitudiyo zinokuwubona umzobo womboniso okhokelwayo. Ukuba ekuthengeni i-pixel pitch led inokubuza ukuba ireyithi yokuhlaziya isikrini, ireyithi yokuhlaziya mangaphi amagama, ukuba namhlanje ukuthetha malunga ne-LED Screen refresh Rate.
Yintoni inqanaba lokuhlaziya isikrini se-LED?
Ireyithi yokuhlaziya i-LED, ekwabizwa ngokuba "yimbonakalo yokuhlaziya frequency", "refresh frequency", i-LED Screen refresh Rate ithetha ireyithi yohlaziyo lwesikrini, oko kukuthi, ibhekisa kwiscreen somboniso ngomzuzwana ngenani lamaxesha isikrini Mu phinda. umboniso, izinga lokuhlaziya isikrini kwiiyunithi zeHertz, zihlala zishunqulelwa njenge "Hz". Idla ngokufinyezwa njenge "HZ". Umzekelo, izinga lokuhlaziya isikrini le-3840Hz lithetha ukuba umfanekiso uhlaziywa amaxesha angama-3840 ngomzuzwana omnye. Xa uthatha iifoto okanye iividiyo zomxholo weUkubonisa isikrini se-LED, bafumanisa ukuba iifoto abazithathileyo okanye iifoto ezirekhodiweyo zinemigca ethe nkqo okanye ethe tye okanye emfiliba, oko kuthetha ukuba i-LED Screen refresh Rate of the ghost.
Ngawaphi amaxabiso aqhelekileyo okuhlaziya isiboniso se-LED?
Amazinga okuhlaziya aqhelekileyo afana ne-960Hz, 1920Hz, 2880Hz, 3840Hz, njl. I-960Hz idla ngokubizwa ngokuba yibrashi ephantsi, i-1920Hz ibizwa ngokuba yibrashi yendalo yonke, i-3840Hz ibizwa ngokuba yibrashi ephezulu. Ngokuqhelekileyo izinga lokuhlaziya eliphakamileyo lisetyenziselwa ukuphucula umgangatho womfanekiso, ukunciphisa ukukrazuka kunye nokufiphala komfanekiso, ngakumbi kwezinye iimeko zesicelo sobungcali, ezifana nemidlalo yeqonga, ukhuphiswano, iibhodi zebhodi, kunye neendawo ezifuna umgangatho ophezulu wokujongwa kwevidiyo.Ubudlelwane phakathi kohlaziyo lwe-LED. izinga kunye nomgangatho womfanekiso ubaluleke kakhulu, kwaye izinga eliphezulu lokuhlaziya linokunciphisa ngokufanelekileyo ukungahambi kakuhle kwentshukumo kunye nokutsala, kunye nokuphucula ukucaca kunye nokwenyani komfanekiso. Ke ngoko, izinga lokuhlaziya liyiparamitha ebaluleke kakhulu ekufuneka uyithathele ingqalelo xa ukhetha isiboniso esikhokelwayo.
Lithini ifuthe lohlaziyo lwescreen esikhokelwayo?
Izinga lokuhlaziya i-LED yinto ephambili echaphazela umgangatho wesikrini kunye nesiphumo sokubonwayo. Ngokubanzi, imbonakalo yokuhlaziya i-3,000Hz okanye ngaphezulu sisiboniso se-LED esisebenza kakuhle. Izinga eliphezulu lokuhlaziya linempembelelo enkulu kakhulu ekusebenzeni kunye nomgangatho womfanekiso wesiboniso se-LED. I-1920Hz, i-2880Hz, i-3840Hz, njl. Ezi zilinganiselo eziphezulu zokuhlaziya zinokubonelela ngomfanekiso ocacileyo kunye ocacileyo, onobubele kakhulu ekuboniseni ukuhamba ngokukhawuleza kwezinto, umxholo weparadigm oguquguqukayo ophezulu, kunye nokusetyenziswa kweemfuno zokuchaneka kombala ophezulu. Umgangatho ophezulu wokuhlaziya umboniso we-LED ufanelekile kwizicelo ezifuna amava abonakalayo aphezulu kunye nezihlandlo ezininzi zobuchwephesha, ngelixa umboniso wenjongo jikelele, izinga lokuhlaziya eliphantsi sele lanele.
Okukhona uhlaziyo luphezulu, kokukhona uzinzile umboniso wesikrini, kokukhona usiba ncinci olubonakalayo, kokukhona uphezulu umgangatho womfanekiso obonwa ngabantu, kunye nokudlala ividiyo kwakhona kumtyibilizi kakhulu. Iimeko ezikhankanywe ngaphambili xa uthatha imifanekiso okanye urekhoda umxholo wevidiyo ye-LED bonisa imivimbo ethe tye ethe tye, ebonisa ukuba ukuhlaziya okuphantsi kwesiboniso se-LED kuphantsi kakhulu. Uhlaziyo oluphantsi lwesiboniso se-LED luya kukhokelela kwividiyo, ukufota, kukho imigca ethe tye ethe tye ngaphandle okanye ukutsala kunye nokukrazula umfanekiso, kodwa kuyenzeka ngokufanayo namashumi amawaka eebhalbhu zokukhanya ngaxeshanye umfanekiso udanyazayo. Iliso lomntu ekubukeleni linokuthi livelise ukungonwabi, kwaye libangele nomonakalo emehlweni.
Umahluko phakathi kwesiboniso se-LED sokuvuselela rhoqo kunye nesisombululo
Isisombululo sesikrini se-LED sibhekisa kwinani leepixels ezibonakalayo kumboniso, ngokuqhelekileyo zibonakaliswa njengenani leepixels ezithe tye x inani leepixels ezithe nkqo, ezifana ne-1920 x 1080. Isisombululo esiphezulu sithetha iipikseli ezininzi kwisikrini sokubonisa se-LED, ngoko sinokubonisa. iinkcukacha zomfanekiso ngakumbi kunye nokucaca okuphezulu, kunye nokubona iinkcukacha zomgangatho womfanekiso wenkcazo ephezulu.I-refresh frequency ye-LED ebonisa isikrini igxininise ekuhlaziyweni komfanekiso. igxininisa ukucaca kunye neenkcukacha zomfanekiso. Ukudityaniswa kwezi zimbini kunempembelelo enkulu ekusebenzeni komboniso kunye namava omsebenzisi, ke xa ukhetha umboniso we-LED kufuneka ulungelelanise uhlaziyo rhoqo kunye nesisombululo ngokosetyenziso olukhethekileyo kunye nemfuno, iimeko ezahlukeneyo zesicelo zifuna ukusebenza komboniso okwahlukileyo, kufuneka abasebenzisi ngokusetyenziswa kweemeko kunye nohlahlo lwabiwo-mali lokuthomalalisa ukufezekisa eyona mpembelelo ibonakalayo.
Okwesibini. Ngaba undoqo womahluko, inqanaba lokuhlaziya i-LED kunye ne-chip yomqhubi we-LED, xa kusetyenziswa i-chip eqhelekileyo, izinga lokuhlaziya linokufikelela kuphela kwi-480Hz okanye i-960Hz, ngelixa umboniso we-LED usetyenziswa kwi-chip yokutshixa kabini, emva koko izinga lokuhlaziya. inokufikelela kwi-1920HZ, xa ukusetyenziswa kwe-chip ye-PWM ephezulu yomqhubi, izinga lokuhlaziya i-LED lingafikelela kwi-3840Hz. Isisombululo somboniso we-LED sinxulumene nobukhulu bomzimba wesiboniso se-LED, ubukhulu bobukhulu bomboniso we-LED, ukuphakama kwesisombululo, ukongeza kwisisombululo kukwanxulumene ne-pitch ye-LED ye-bead, encinci i-pitch phezulu isisombululo.
Ukuqukumbela
Ukuba siqhele ukubukela ixesha lokubonisa i-LED alikude, kwaye akukho mfuneko zokudubula, ngoko ukusetyenziswa kwezinga lokuhlaziya eliphantsi kunokuba, ukuba ufuna ukubukela ixesha elide, kwaye kufuneka uthabathe imifanekiso okanye ukudubula ividiyo. ukubukela, ke kufuneka usebenzise izinga lokuhlaziya eliphezulu lomboniso we-LED. Ixabiso eliphakamileyo lokuhlaziya i-LED liphezulu kakhulu kunereyithi yokuhlaziya ephantsi, ngoko ke ukhetho oluthile lwexabiso lokuhlaziya imveliso, okanye ngokosetyenziso oluthile lwemboniselo, ngokweemfuno ezahlukeneyo zesicelo, khetha umboniso osebenzayo kwimiboniso ethile. , ukuze kuphunyezwe eyona mpembelelo ibonakalayo kunye namava omsebenzisi. Umboniso ophantsi wokuhlaziya we-LED ngamehlo nje wokubukela kwaye awunampembelelo enkulu, ayiqondwa ukuba isikrini sifiphaza, akufuneki sithathe imifanekiso okanye iimeko zevidiyo azinampembelelo, zinokugcina uhlahlo lwabiwo-mali oluninzi, ngokuqinisekileyo, ukuba umgangatho womfanekiso. Iimfuno zemiboniso ephezulu engaphezulu yobuchwephesha okanye uhlahlo lwabiwo-mali lwanele, ngoko ngokwendalo khetha umyinge wokuhlaziya ophezulu womboniso we-LED ungcono.
Ixesha lokuposa: Jan-26-2024
