Zog-Txuag thev naus laus zis rau LED Zaub: Cov Txheej Txheem Zoo thiab Dynamic Pave txoj hauv kev rau yav tom ntej Greener

Nrog rau kev siv dav dav ntawm LED cov lus qhia hauv ntau qhov xwm txheej, lawv cov kev ua haujlwm txuag hluav taws xob tau dhau los ua qhov kev txhawj xeeb tseem ceeb rau cov neeg siv. Paub txog lawv qhov ci ntsa iab, cov xim zoo nkauj, thiab cov duab zoo nkauj, LED cov duab tau tshwm sim los ua cov thev naus laus zis hauv kev daws teeb meem niaj hnub no. Txawm li cas los xij, lawv qhov kev ua haujlwm tas mus li xav tau cov thev naus laus zis txuag hluav taws xob kom txo tau cov nqi ua haujlwm ntev.

1. Yuav ua li cas LED qhia tau lub zog Efficiency

Raws li lub zog formula (P = Tam sim no I× Voltage U), txo tam sim no lossis voltage thaum tswj qhov ci tuaj yeem txuag hluav taws xob. Tam sim no, LED zaub lub zog txuag thev naus laus zis tau muab faib ua ob pawg: static thiab dynamic txoj kev.

Kev txuag hluav taws xob zoo li qub tau ua tiav qhov kev txuag hluav taws xob ruaj khov los ntawm kev tsim kho vajtse. Piv txwv li, siv high-brightness LED raj kom txo qis tam sim no lossis ua ke nrog cov khoom siv hluav taws xob siv hluav taws xob kom txo tau lub zog siv. Cov kev tshawb fawb pom tau tias 4.5V hloov hluav taws xob tuaj yeem txuag tau 10% ntau zog dua li ib txwm siv 5V fais fab mov.

Dynamic zog-txuag thev naus laus zis yog qhov ntse dua, kho lub zog siv raws li cov ntsiab lus ntawm lub sijhawm. Qhov no suav nrog:

1. Smart Black Screen Hom: Tus tsav nti nti nkag mus rau hom pw tsaug zog thaum tso saib cov ntsiab lus dub, siv lub zog rau qhov tsim nyog xwb.

2. Brightness Adaptation: Tam sim no tau hloov kho raws li qhov screen brightness; cov duab tsaus nti siv zog tsawg.

3. Xim-raws li kev hloov kho: Thaum cov duab saturation txo, qhov tam sim no raug txo raws li, ntxiv txuag zog.

Cov txiaj ntsig ntawm kev siv hluav taws xob txuag hluav taws xob

Los ntawm kev sib txuas cov txheej txheem zoo li qub thiab tsis muaj zog, cov lus qhia LED tuaj yeem ua tiav lub zog txuag hluav taws xob ntawm 30% -45%. Qhov no tsis tsuas yog txo qis kev siv hluav taws xob xwb tab sis kuj txo cov nqi ua haujlwm rau cov neeg siv.

Saib ua ntej, kev nce qib hauv cov thev naus laus zis nti yuav txuas ntxiv txhim kho lub zog ua haujlwm ntawm LED cov lus qhia, pab txhawb rau lub neej yav tom ntej zoo dua thiab muaj txiaj ntsig zoo.