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Isibane esithe ngqo se-LED
Xa izibane ze-LED ezikhanyayo zisetyenziselwa kwii-LCDs eziphakathi kunye nobukhulu obukhulu, ubunzima kunye neendleko zeplate yesikhokelo sokukhanya ziya kwanda ngokunyuka kobukhulu, kwaye ukukhanya kunye nokufana kokukhutshwa kokukhanya akufanelekile.Iphaneli yokukhanya ayinakuluqonda ulawulo oluguquguqukayo lwengingqi ye-LCD kamabonakude, kodwa inokuqonda kuphela ukufiphala kwe-dimensional enye, ngelixa isibane esikhanyiswe ngqo se-LED sisebenza ngcono kwaye sinokuqonda ulawulo oluguquguqukayo lwengingqi ye-LCD TV.Inkqubo yesibane esithe ngqo... -
Ukukhanya okukhanyayo kwe-LED ngasemva
Ukukhanya kwe-LED backlight kubhekiselele ekusebenziseni ii-LEDs (ii-diode ezikhupha ukukhanya) njengomthombo we-backlight we-liquid crystal display, ngelixa umboniso we-LED backlight ngumthombo we-backlight we-crystal display ephuma kwityhubhu yokukhanya ebandayo ye-CCFL (efana nezibane ze-fluorescent). ) kwi-LED (i-diode ekhupha ukukhanya).Umgaqo wokucinga wekristale yolwelo unokuqondwa ngokulula njengenyani yokuba amandla ombane angaphandle asetyenzisiweyo ukuphambukisa iimolekyuli zekristale elulwelo ziyakuthintela ukungafihli kwe ... -
I-LED encinci
Itekhnoloji encinci ye-LED yitekhnoloji entsha yokubonisa.Ukongeza ekusebenziseni iiTV, itekhnoloji ye-Mini ye-LED inokuvela kwizixhobo ezikrelekrele ezinje ngeetafile, iiselfowuni, kunye neewotshi kwixesha elizayo.Ngoko ke, le teknoloji intsha ifanelwe ingqalelo.Itekhnoloji encinci ye-LED inokuthathwa njengoguqulelo oluphuculweyo lwesikrini se-LCD esinokuphucula ngokufanelekileyo umahluko kunye nokuphucula ukusebenza komfanekiso.Ngokungafaniyo nezikrini ezizikhanyisayo ze-OLED, itekhnoloji encinci ye-LED ifuna ukukhanya kwe-LED ngasemva ... -
ibha yokukhanya
Ukukhanya kwe-LED backlight kubhekisela ekusebenziseni i-LED (i-diode-emitting diode) njengomthombo wokukhanya ngasemva kwizikrini ze-LCD.Xa kuthelekiswa ne-CCFL yendabuko (i-cold cathode tube) i-backlight source, i-LED ineempawu zokusetyenziswa kwamandla aphantsi, ixabiso eliphantsi le-calorific, ukukhanya okuphezulu kunye nobomi obude, okulindeleke ukuba ithathe indawo ngokupheleleyo inkqubo yokukhanya kwendabuko kwiminyaka yamuva Ukukhanya kwe-LED backlight. iphezulu, kwaye ukukhanya kwe-LED backlight akuyi kuncipha ixesha elide.Ngaphezu koko, i...
