Lixesha lokuthetha ngesinye sezona zihloko sizibuzayo?Uthini lo mxholo?Nguwuphi umahluko phakathi kwezikrini ze-LED kunye nezikrini ze-LCD?Phambi kokujongana nalo mba, ukuba senza iinkcazo zezi teknoloji zimbini siya kuwuqonda ngcono lo mbandela.
Isikrini se-LED: Bubuchwephesha obunokwandiswa okanye buncitshiswe ngokudityaniswa komgangatho ophezulu wezibane ze-LED kunye nokulawulwa kweetshiphusi ze-elektroniki.I-LCD: Iikristale zolwelo zihlukaniswa ngumbane wesikrini.Umahluko omkhulu phakathi kwe-LED kunye ne-LCD waziwa njengeteknoloji yokukhanyisa.
I-LCD kunye ne-LED TV xa kuthelekiswa ne-TV endala ye-tube;iitekhnoloji ebonakala ibhityile kwaye inesitayile esinomgangatho womfanekiso ocacileyo.Umgangatho wenkqubo yokukhanyisa uchaphazela umgangatho womfanekiso.
Umahluko owahlula izikrini ze-LED kwizikrini ze-LCD!
Nangona izikrini ze-LCD zisebenzisa izibane ze-fluorescent, iteknoloji yokukhanyisa i-LED isebenzisa umgangatho wokukhanya kwaye idlulisela umfanekiso ngokugqibeleleyo, ngenxa yesi sizathu, iziboniso ze-LED zihlala ziphakathi kweemveliso ezikhethiweyo.
Ekubeni ii-diode ezikhupha ukukhanya kwi-teknoloji ye-LED zisekelwe kwi-pixel, umbala omnyama ubonwa njengomnyama wokwenyani.Ukuba sijonga ixabiso elichaseneyo, liya kufikelela kwi-5 lamawaka ukuya kwi-5 yezigidi.
Kwimiboniso ye-LCD, umgangatho wemibala ulingana nomgangatho wekristale wephaneli.
Ukusetyenziswa kwamandla kubaluleke kakhulu kuthi sonke.
Okukhona sichitha amandla amancinci ekhaya, emsebenzini nangaphandle, kokukhona inzuzo yomntu wonke.
Izikrini ze-LED zisebenzisa i-40% yamandla angaphantsi kunezikrini ze-LCD.Xa ujonga unyaka wonke, wonga amandla amaninzi.
Kwizikrini ze-LED, iseli ezisa owona mfanekiso mncinane ubizwa ngokuba yi-pixel.Umfanekiso ophambili wenziwa ngokudityaniswa kweepikseli.Esona sakhiwo sincinane esenziwe ngokudityaniswa kweepikseli sibizwa ngokuba yimatrix.Ngokudibanisa iimodyuli kwifom ye-matrix, ikhabhinethi yokwenza isikrini yenziwe.Yintoni engaphakathi kwendlwana?Xa sihlolisisa ingaphakathi le-cabin;Imodyuli iqulethe iyunithi yamandla, i-fan, iintambo zokudibanisa, inqwelo yokufumana kunye nekhadi lokuthumela.Ukwenziwa kweKhabhinethi kufuneka kwenziwe ngamagcisa awaziyo umsebenzi ngokuchanekileyo kwaye aziingcali.
I-TV ye-LCD ikhanyisa nge-fluorescence kunye nenkqubo yokukhanyisa ibonelelwa ngamaphethelo esikrini, ii-TV ze-LED zikhanyiswa yizibane ze-LED, izibane zenziwe ngasemva kwesikrini, kwaye umgangatho womfanekiso mkhulu kwii-TV ze-LED.
Ngokuxhomekeke kutshintsho kwimbono yakho, oomabonakude beLCD basenokubangela ukwehla nokwanda komgangatho wemifanekiso.Xa uphakama ngelixa ubukele i-LCD, uthambethe okanye ujonge phantsi kwesikrini, ubona umfanekiso ebumnyameni.Kunokubakho umahluko omncinci xa utshintsha imbono yakho kwiiTV ze-LED, kodwa ngokubanzi akukho tshintsho kumgangatho womfanekiso.Isizathu sihambelana ngokupheleleyo nenkqubo yokukhanyisa kunye nomgangatho wenkqubo yokukhanya eyisebenzisayo.
IiTV ze-LED zinika imibala egcweleyo ngenxa yetekhnoloji esetyenzisiweyo, kwaye iyakwazi ukusebenzisa umbane omncinci.Izikrini ze-LED zisetyenziswa rhoqo kwimozulu yangaphandle, iindawo zokusebenza, iindawo zokuzilolonga, amabala ezemidlalo kunye neentengiso zangaphandle.Ngaphezu koko, inokunyuswa kwimilinganiselo efunwayo kunye nokuphakama.Ukuba ufuna ukusebenzisa itekhnoloji ye-LED, kuya kufuneka usebenze kunye neenkampani ezinezalathisi ezilungileyo.
Ixesha lokuposa: Mar-24-2021