LED backlight (tseem hu ua lub teeb qhia phaj) nws tus kheej tsis tawm lub teeb, thiab nws qhov chaw luminous feem ntau yog nyob ntawm cov xim ntawm cov welded teeb hlaws. Tam sim no, cov xim sib txawv thiab cov xim yog xim liab, ntsuab, dawb, xiav, thiab txiv kab ntxwv. . Hnub no kuv yuav qhia koj txog qhov kev xaiv ntawm lub teeb dawb
Tam sim no, qhov nyuaj coefficient ntawm lub teeb dawb hlaws xaiv ntau yam yog me ntsis loj dua. Vim tias qhov yuav tsum tau ua kom pom lub teeb dawb kom ua tiav cov xim ntshiab yog siab dua, yuav muaj qhov sib txawv ntawm cov xim yog tias muaj qhov sib txawv me ntsis, saib daim duab hauv qab no kom paub meej.
Cov hlaws teeb dawb tau muab faib ua cov suab nrov txias thiab cov suab nrov sov, uas lub teeb siv lub suab txias yog muaj zog dua (me ntsis bluish)
Qhov loj thiab xim ntawm lub teeb rov qab yog kho raws li cov neeg siv khoom xav tau, thiab koj tuaj yeem tiv tauj tus neeg muag khoom sib tham ua ntej xaiv
