Qhov sib txawv tseem ceeb ntawm LCD, LED, thiab CCFL backlighting yog raws li hauv qab no, nrog LED backlighting feem ntau yog superior nyob rau hauv brightness, zog noj, lifespan, thiab xim kev ua tau zoo:
LCD Backlighting:
LCDs tsis tso lub teeb rau lawv tus kheej thiab yuav tsum muaj lub teeb pom kev sab nraud kom pom cov pixels.
Hom backlighting ntau hauv LCD thev naus laus zis suav nrog CCFL thiab LED.
LED Backlighting:
Siv ntau yam me me LED chips ua lub teeb ci.
Piv rau CCFL, LED backlighting muaj qhov ci ntsa iab ntau dua thiab qhov sib txawv, nrog kev ua haujlwm zoo nkauj thiab xim zoo nkauj.
LED backlighting siv lub zog tsawg dua, muaj zog dua - ua haujlwm tau zoo, thiab muaj lub neej ntev dua.
CCFL Backlighting:
Lub tshuab hluav taws xob ib txwm siv hluav taws xob siv hluav taws xob txias cathode fluorescent teeb kom tawm lub teeb txias kom pom lub vaj huam sib luag LCD.
Thaum muab qhov ci ci ntau dua, nws yuav tsis zoo li LED backlighting ntawm qhov sib txawv thiab xim sib xws.
CCFL backlighting tau siv zog ntau dua thiab lub neej luv dua.
Xav txog qhov ci ntsa iab, kev siv hluav taws xob, kev ua neej, thiab kev ua haujlwm xim, LED backlight yog qhov zoo tshaj rau ob qho tib si LCD thiab CCFL backlighting. Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab txo tus nqi, daim ntawv thov ntawm LED backlighting hauv cov khoom siv hluav taws xob yuav dhau los ua ntau dua.
