Kev paub

Dab tsi yog qhov kev lag luam ntawm LED rov qab?

Dec 24, 2018 Tso lus

Raws li hom LED backlight technology:

Tam sim no muaj peev xwm raug faib ua RGB-LED thiab dawb LED. Cov qub siv cov peev txheej ntawm kev faib tshuab nraub qaum tshuab thiab lub teeb ci zoo heev ntawm peb cov xim RGB LED, uas muaj kev sib tw ntawm cov xim thiab sib piv nrog cov kev cai nrig. Yog li, nws yog feem ntau yog siv rau high-end TV khoom, thiab tus nqi raug ntau dua 3W RMB. Lub tom kawg yog ib yam ntawm cov teeb pom kev zoo ntawm LED, uas yog siv dav hauv cov phau ntawv sau thiab cov khoom siv kua dej ua kua. Dawb LED backlights feem ntau siv lub teeb ntawm ntug qhov screen npo, uas txawv ntawm qhov backside ntawm RGB LEDs thiab cov tsoos backlights.


Raws li qhov teeb meem ntawm txoj hauj lwm ntawm lub nrig:

LED backlight module muab faib ua ob hom raws li qhov xwm txheej ntawm lub teeb ci: qhov ncaj hom RGB-LED, qhov ncaj hom dawb teeb taws, thiab sab nrig hom dawb teeb LED.


Qhov txawv ntawm RGB-LED thiab dawb LED:

RGB LED xim gamut ua zoo me ntsis. Qhov tsis zoo yog tias tus nqi ntau dua. Tus nqi ntawm TV khoom tiav lawm tseem nyuaj rau tus neeg siv nruab nrab kom txais. Cov dawb LED teeb ci qhov chaw, txawm tias qis me ntsis hauv cov xim gamut dua RGB LED, muaj qhov sib txawv ntawm qhov sib txawv. Thiab tus nqi ntawm cov tshuab yog unmatched los ntawm RGB-LED.


Qhov txawv ntawm hom ncaj qha thiab sab nkag teb chaws:

Cov teeb ci sab nraud ntawm sab xub thawj LED ua lub teeb tawm ntawm ob tog ntawm lub fuselage, thiab lub teeb yog npaj rau lub vaj huam sib luag los ntawm cov kab hauv lub teeb siab uas siv hluav taws xob. Txwv cov thickness ntawm cov LCD yog lub thickness ntawm lub teeb roj fluorescent. Sab sab nrig yog nyob ntawm qhov chaw ntawm qhov chaw ntawm ob sab, kom tsis txhob nyob hauv qhov chaw ntawm TV.


Piv rau sab nrauv qhov teeb pom kev zoo, lub teeb ci ncaj qha tuaj yeem tswj cov teeb ci ntsa iab kom thaum pom cov duab ntawm qee qhov tsaus ntuj nti, nws tsuas yog tsim nyog los kho qhov tsim nyog rov qab thaj chaw (xim dub los sis tsaus nti ntawm qhov screen). Ib nrab teeb pom kev, uas qhia tau hais tias muaj duab zoo nrog lub teeb thiab tsaus sib txawv.


Yam lus hais, ntau txoj hauj lwm thiab lub teeb pom kev muaj kev txawj ntse. Sib txawv ntawm cov lag luam tawm tau los ntawm ntau hom lag luam. Txawm li cas los xij, LED LCD TV yog tseem nyob rau theem kev taw qhia, thiab qhov ncaj teeb RGB LED tsis zoo los ntawm tus nqi ntawm tag nrho cov tshuab. Yog li ntawd, ntug taws teeb liters yog ib qho tsim nyog tsim nyog nyob rau theem no.


Xa kev nug