Hais txog cov lus tshaj lij "backlight", feem ntau cov neeg tsis paub tias nws yog dab tsi. Txawm lawv ua li cas los, tsawg tus neeg yuav paub. Cov haujlwm tseem yuav txawv.
Tam sim no muaj peb hom khoom siv backlight. Qee qhov backlights yog ua los ntawm cov kua nplaum dub thiab dawb, qee qhov yog ua los ntawm cov yas dub, thiab qee qhov yog ua los ntawm cov kua nplaum dub thiab nyiaj. .
Feem ntau, yuav muaj ob daim kab xev dub thiab dawb ntawm lub teeb rov qab. Yog li ntawd, lub teeb rov qab siv cov xim dub thiab dawb ob lub ntsej muag raws li cov khoom siv feem ntau tuaj yeem ua lub luag haujlwm ntawm cov nplaum thiab tsis txhob raug lub teeb. Vim yog cov xim dub thiab dawb ob sab daim kab xev, feem ntau, txawm tias nws dimming lossis teeb pom kev zoo, nws tuaj yeem npog tau yooj yim. Vim hais tias lub backlight ntawm cov khoom no muaj cov nyhuv ntawm shading, tib neeg feem ntau hu lub backlight ib daim ntawv shading los yog ib tug dub-thiab-dawb zaj duab xis.
Lwm hom backlight yog ua los ntawm cov yas dub. Lub backlight ntawm cov khoom siv no tseem tuaj yeem ua lub luag haujlwm ruaj khov, tab sis lub teeb thaiv kev tiv thaiv yuav zoo dua.
Thaum kawg, muaj lub teeb nraub qaum ua los ntawm cov kua nplaum dub thiab nyiaj, uas muaj lub luag haujlwm xav txog uas lwm ob lub teeb rov qab tsis muaj. Txawm li cas los xij, tsis muaj coob tus neeg paub txog cov khoom no hauv Sunshine Courtyard, thiab muaj qee qhov chaw uas nws tuaj yeem siv tau.
Tam sim no, ib daim ntawv ntsuam xyuas ntxaws tau ua los ntawm kev muag khoom ntawm qhov chaw backlight ntawm ntau yam khoom siv hauv khw muag khoom backlight. Raws li cov ntaub ntawv tshawb fawb, kev ua lag luam tam sim no nrov dua nrog cov neeg siv khoom, los yog cov khoom siv rov qab los ntawm cov kua nplaum dub thiab dawb. Yog vim li cas vim li cas dub-thiab-dawb nplaum-raws li backlights yog muag feem ntau yog tias ntawm ib sab, lawv paub zoo rau cov neeg siv khoom, thiab ntawm qhov tod tes, lawv cov dej num yog yam uas tib neeg xav tau.
