LED Screen Brightness yog dab tsi?
Lub ci ci ntawm lub vijtsam LED yog hais txog kev siv lub teeb tawm los ntawm nws cov LEDs sab hauv (Lub Teeb Emitting Diodes). Feem ntau, peb siv cd / m² (candela ib square meter) los yog nits li units los ntsuas qhov ci ntawm lub vijtsam LED. Qhov nce ntawm qhov ci ntsa iab qhia tau hais tias LED zaub emits lub teeb muaj zog. Piv txwv li, ib qho screen LED sab nraum zoov nrog 10,000 nits ntawm lub teeb ci yog qhov ci ci dua li qhov screen LED sab hauv tsev nrog tsuas yog 800 nits.
Qhov tseem ceeb ntawm LED Screen Brightness
Kev hloov mus rau qhov chaw sib txawv
Lub ci ci ntawm lub vijtsam LED yog qhov tseem ceeb rau kev hloov mus rau qhov chaw sib txawv. Xaiv qhov zoo ntawm qhov ci ci tsis tsuas yog ua kom muaj kev sib haum xeeb nrog ib puag ncig, tab sis kuj tseem txhim kho kev lag luam ntawm lub vijtsam LED.
Kev cuam tshuam rau kev ua tau zoo tag nrho
Qhov ci ntsa iab cuam tshuam rau lwm qhov kev ua tau zoo ntawm LED npo, xws li qhov sib piv, greyscale, thiab xim vibrancy. Qhov ci ntsa iab tsis txaus cuam tshuam ncaj qha rau lub vijtsam kev ua haujlwm hauv cov cheeb tsam no, uas feem ntau txiav txim siab tag nrho qhov zoo ntawm LED zaub.
Consistent Viewing Angle
Kev ci ntsa iab siab dua tso cai rau cov duab sib xws kom pom tseeb thoob plaws qhov pom dav. Qhov no txhais tau hais tias txawm tias thaum saib los ntawm cov ces kaum uas tsis yog nruab nrab, lub teeb ci siab LED tuaj yeem ua kom pom tseeb cov ntsiab lus, thaum lub vijtsam qis qis yuav tawm tsam kom muaj kev pom tseeb ntawm cov npoo.
Kev siv dav dav
High-brightness LED cov ntxaij vab tshaus muaj ntau yam kev siv, haum rau cov chaw xws li cov khw muag khoom, tshav dav hlau, cov chaw ua si, thiab cov chaw thauj mus los uas xav tau kev pom zoo thiab cov duab zoo. Hauv qhov sib piv, cov ntxaij vab tshaus LED uas tsis tshua muaj teeb pom kev zoo feem ntau txwv rau qhov chaw nyob sab hauv tsev lossis teeb pom kev zoo.
Yuav ua li cas txiav txim siab qhov tsim nyog LED Screen Brightness
Thaum lub teeb ci siab yog qhov tseem ceeb ntawm cov ntxaij vab tshaus LED, nws kuj tuaj nrog cov nqi siab dua. Yog li ntawd, thaum yuav ib lub vijtsam LED, nws yog ib qho tseem ceeb uas yuav tau xav txog yam xws li qhov chaw teeb tsa thiab hom cov ntsiab lus yuav tsum tau muab tso tawm kom ua kom muaj txiaj ntsig zoo. Nyob rau tib lub sijhawm, tsis txhob xaiv qhov ci ntsa iab heev tshwj tsis yog tias tsim nyog los tiv thaiv kev siv nyiaj tsis tsim nyog.
Xav txog kev teeb tsa ib puag ncig thaum xaiv LED Screen Brightness
Feem ntau, qhov ci ntsa iab ntawm sab hauv LED cov ntxaij vab tshaus yuav tsum nyob nruab nrab ntawm 800 thiab 2500 nits, nyob ntawm seb lub teeb pom kev zoo ntawm qhov chaw sab hauv tsev. Qee qhov chaw sab hauv tsev yuav pom qhov muag tsis pom kev, thaum lwm tus tuaj yeem pom qhov ci dua vim lub hnub ci lim los ntawm cov iav phab ntsa, qhov rais, lossis lwm yam qauv.
Rau sab nraum zoov LED cov ntxaij vab tshaus, qhov ci xav tau sib txawv heev nyob ntawm qhov chaw thiab lub sijhawm:
- Nyob rau hauv qhov ntxoov ntxoo sab nraum zoov, LED lub teeb ci yuav tsum tau teeb tsa ntawm 2500 thiab 4000 nits;
- Nyob rau hauv ib puag ncig sab nraum zoov yam tsis muaj hnub ci ncaj qha, qhov zoo tshaj plaws LED screen ci ci yog nyob nruab nrab ntawm 3500 thiab 5500 nits;
- Nyob rau hauv tshav ntuj ncaj qha, LED screen brightness yuav tsum tau tshaj 5500 nits kom paub tseeb tias cov ntaub ntawv yog kom meej meej pom.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov ci ci no tsuas yog cov lus qhia xwb. Hauv kev xyaum, lub teeb ambient ntawm qhov chaw sib txawv tuaj yeem sib txawv heev. Yog li ntawd, nws raug nquahu kom txiav txim siab qhov tsim nyog tshaj plaws LED screen brightness los ntawm kev tshuaj xyuas ntawm qhov chaw lossis kev sim hauv cov lus qhia no. Tsis tas li ntawd, nrhiav kev tawm tswv yim los ntawm cov neeg paub txog LED npo lossis cov neeg muag khoom tuaj yeem ua tau zoo.
Qhov cuam tshuam ntawm cov ntsiab lus style ntawm LED Screen Brightness
Qhov yuav tsum tau muaj qhov ci ntsa iab ntawm lub vijtsam LED yuav txawv nyob ntawm seb hom ntsiab lus tau tshwm sim, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov sab hauv:
- Rau cov ntxaij vab tshaus LED tso saib cov ntaub ntawv yooj yim, qhov ci ci ntawm 200 txog 300 nits txaus;
- Rau cov ntsiab lus video dav dav, lub teeb ci LED yuav tsum nyob nruab nrab ntawm 400 thiab 600 nits;
- Rau kev tshaj tawm, tshwj xeeb tshaj yog cov ntsiab lus xav tau kev pom kev pom zoo, LED lub teeb ci yuav tsum tau nce mus rau 600 txog 1000 nits.
Xaus
Zuag qhia tag nrho, qhov ci ntsa iab yog qhov tseem ceeb hauv kev ua kom pom tseeb ntawm cov ntsiab lus ntawm LED npo, txhim kho cov duab zoo, thiab tsim kom pom kev cuam tshuam. LED cov ntxaij vab tshaus muaj qhov zoo dua qub hauv qhov ci ci dua lwm cov duab thev naus laus zis, ua rau lawv haum rau ntau yam kev siv. Txawm li cas los xij, thaum xaiv lub vijtsam LED, nws yog ib qho tseem ceeb uas yuav tau xav txog ntau yam los xyuas kom meej tias qhov ci ci tau xaiv tau raws li cov kev xav tau ntawm cov kev xav tau thaum ua kom zoo dua qhov kev ua tau zoo-rau-tus nqi ntawm LED screen.
Post lub sij hawm: Oct-12-2024
