Hom thiab cov yam ntxwv ntawm Backlight cov chaw

Cov hom thiab cov yam ntxwv ntawm Backlight cov chaw tsuas yog suav nrog cov hauv qab no:

LED Backlight: LED Backlight siv lub teeb pom kev zoo li lub teeb pom kev zoo, uas muaj cov cua sov uas tsis muaj cua sov, lub neej ntev thiab ntev. Piv nrog cov tsoos CCFl Backlight, LED Backlight yuav tsum tau hloov pauv cov nruab nrab ntawm lub sijhawm yav tom ntej

Cathery catalescent raj teeb Backlight (CCFL Backlight siv cov yam ntxwv zoo thiab muaj sia ntev, tab sis tsim kom muaj cua sov ntau. Nws qhov kev hloov kho tau zoo dua yog dav, haum rau cov ntawv teev xwm txheej txheem thov uas yuav tsum muaj lub teeb ci siab

Kub Cathode fluorescent raj backlight (HCFL Backlight siv cov fluorescent kiv, uas muaj lub teeb ci siab tab sis hnyav heev. Haum rau cov ntawv thov uas yuav tsum muaj lub ntsej muag zoo, tab sis kev saib tshwj xeeb yuav tsum tau them rau cov teeb meem ua cua sov dissipation

Cov fluorescent backlight (VFD Backlight muaj cov yam ntxwv ntawm kev ci ntsa iab thiab cov ris tsho zoo, tab sis nws lub neej zoo heev. Haum rau daim ntawv thov cov xwm txheej uas yuav tsum muaj lub teeb ci ntsa iab thiab kev teeb pom kev zoo

Cov yeeb yaj kiab hluavtaws hluav taws xob Backlight (EL): El Backlight muaj cov yam ntxwv ntawm kev ua nyias thiab hnav ris tsho nyias thiab tsis muaj lub neej luv thiab qis dua. Haum rau kev thov cov xwm txheej uas yuav tsum muaj nyias thiab hnav teeb

Organic electrolumination zaj duab xis Backlight (OLED): OLED Backlight muaj cov yam ntxwv ntawm nyias, thiab lub neej zoo, tab sis nws lub neej yog luv. Haum rau daim ntawv thov cov xwm txheej uas yuav tsum muaj lub teeb ci siab thiab zoo zaub cuam tshuam

Ca Fielts Backlight (Pub): Pub Backlight muaj cov yam ntxwv ntawm lub teeb ci siab, tab sis tus nqi kuj yog siab, haum rau cov ntawv thov siab zaub

Cov Backlight qhov chaw txhua tus muaj lawv tus kheej thiab qhov tsis zoo, thiab xaiv cov backlightes xav tau los ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov cov xwm txheej.