Brightness yog hais txog qhov sib piv ntawm lub teeb siv ntawm lub cev luminous mus rau thaj tsam ntawm lub teeb ci, uas txhais tau tias yog qhov ci ntsa iab ntawm chav tsev teeb pom kev zoo, uas yog, luminous siv ntawm chav tsev projection cheeb tsam. Qhov ci ntsa iab ntawm lub vijtsam zaub yog txhais tau tias yog tag nrho cov teeb ci dawb hauv cd / m2 lossis nit. Brightness, tseem hu ua lightness, qhia tias lub teeb lossis tsaus xim yog li cas. Lub brightness pom los ntawm tib neeg lub qhov muag yog txiav txim los ntawm lub reflected los yog kis lub teeb ntawm cov xim.
Qhov ci ntsa iab ntawm lub vijtsam LCD yog qhov tseem ceeb uas cuam tshuam rau tus nqi ntawm lub vijtsam LCD, yog li thaum xaiv TFT LCD npo, koj tsis ncaj qha xaiv lub vijtsam LCD siab, tab sis xaiv lub vijtsam LCD nrog lub teeb pom kev zoo raws li lub teeb ci. siv ib puag ncig.
Thaum cov khoom siv hluav taws xob siv nyob rau hauv ib puag ncig sab hauv, qhov ci ntawm lub vijtsam yog 200 ~ 300nits, thiab kev ua haujlwm kub yog 0 ℃ ~ 50 ℃. Thaum siv sab nraum zoov, yog tias muaj kev cuam tshuam, qhov ci ntawm cov zaub yog li 500nits, thiab kev ua haujlwm kub yog -20 ℃ ~ 70 ℃. Yog tias tsis muaj qhov cuam tshuam tag nrho, qhov ci ntawm TFT LCD npo yog li 1000nits, kev ua haujlwm kub yog -30 ℃ ~ 80 ℃, thiab lub vijtsam LCD tuaj yeem pom hauv ib puag ncig sab nraum zoov.
Thaum xaiv lub vijtsam LCD, nws yuav tsum tau muab sau tseg tias lub vijtsam siab-brightness tsis yog qhov zoo tshaj plaws screen. Yog tias cov zaub ci dhau lawm, nws yooj yim ua rau pom kev qaug zog. Nyob rau tib lub sijhawm, qhov sib piv ntawm cov ntshiab dub thiab dawb huv yog txo, uas cuam tshuam rau kev ua haujlwm ntawm cov xim gradation thiab greyscale.
