Cov thev naus laus zis ntse tau hloov pauv txoj hauv kev uas peb saib xyuas thiab tswj peb cov kev siv hluav taws xob. Ib qho ntawm cov khoom tseem ceeb ntawm cov thev naus laus zis tshiab no yog LCD (Liquid Crystal Display) siv rau hauv cov ntsuas ntse. Cov ntxaij vab tshaus LCD ntse ua lub luag haujlwm tseem ceeb hauv kev muab cov neeg siv khoom nrog kev nkag siab tiag tiag txog lawv cov kev siv hluav taws xob, txhawb kev tswj hwm hluav taws xob zoo, thiab txhawb kom muaj kev siv cov peev txheej ruaj khov dua.
Tsis zoo li cov ntsuas analog ib txwm muaj, uas pom kev siv hluav taws xob tsawg, cov ntsuas ntse LCD muaj qhov sib txuas lus zoo thiab muaj cov ntaub ntawv qhia. Cov zaub no yog tsim los qhia ntau yam ntaub ntawv tseem ceeb rau cov neeg siv khoom, ua rau lawv txiav txim siab tau zoo txog lawv cov qauv siv hluav taws xob thiab ua kom lawv siv tau zoo.
Lub plawv ntawm txhua lub ntsuas ntse LCD zaub yog ib lub kaw lus nyuaj tab sis yooj yim siv uas txhais cov ntaub ntawv raw rau hauv cov duab yooj yim nkag siab. Los ntawm qhov zaub no, cov neeg siv khoom tuaj yeem nkag mus rau cov ntaub ntawv xws li lawv cov kev siv hluav taws xob tam sim no hauv kilowatt-teev (kWh), cov qauv siv yav dhau los, thiab txawm tias lub sijhawm siv siab tshaj plaws. Qhov kev teeb tsa yooj yim ntawm qhov zaub feem ntau suav nrog cov cim qhia lub sijhawm thiab hnub tim, kom ntseeg tau tias cov neeg siv khoom tuaj yeem txuas lawv cov kev siv hluav taws xob rau cov sijhawm tshwj xeeb.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov ntsuas ntse LCD yog lawv qhov kev hloov pauv mus rau ntau yam qauv nqi. Piv txwv li, cov qauv nqi siv sijhawm tuaj yeem pom tau, ua rau cov neeg siv khoom txheeb xyuas lub sijhawm ntawm hnub thaum tus nqi zog siab dua lossis qis dua. Qhov no ua rau cov neeg siv khoom muaj peev xwm hloov kho lawv cov haujlwm siv zog ntau rau lub sijhawm tsis yog lub sijhawm siab tshaj plaws, pab txhawb kev txuag nqi thiab txo qhov kev ntxhov siab ntawm lub grid thaum lub sijhawm xav tau siab tshaj plaws.
Ntxiv rau qhov muab cov ntaub ntawv tseem ceeb txog kev siv hluav taws xob, cov ntxaij vab tshaus LCD ntse feem ntau ua haujlwm ua ib txoj hauv kev sib txuas lus ntawm cov chaw muab kev pabcuam hluav taws xob thiab cov neeg siv khoom. Cov lus, cov lus ceeb toom, thiab cov hloov tshiab los ntawm cov tuam txhab hluav taws xob tuaj yeem xa mus los ntawm qhov zaub, ua rau cov neeg siv khoom paub txog cov sijhawm txij nkawm, cov ntaub ntawv them nqi, thiab cov lus qhia txuag hluav taws xob.
Raws li thev naus laus zis nce qib, cov peev xwm ntawm cov ntsuas ntse LCD zaub kuj nce qib. Qee cov qauv muaj cov ntawv qhia zaub mov sib tham uas tso cai rau cov neeg siv khoom nkag mus rau cov ntaub ntawv ntxaws ntxiv txog lawv cov kev siv hluav taws xob, teeb tsa lub hom phiaj hluav taws xob tus kheej, thiab saib xyuas qhov cuam tshuam ntawm lawv cov kev siv zog txuag. Cov duab thiab cov ntawv qhia kuj tseem tuaj yeem koom ua ke rau hauv qhov zaub, ua rau cov neeg siv khoom pom lawv cov qauv siv hluav taws xob dhau sijhawm thiab txiav txim siab ntau ntxiv txog lawv cov cwj pwm siv hluav taws xob.
Xaus lus, cov ntxaij vab tshaus LCD ntse sawv cev rau lub rooj vag mus rau lub caij nyoog tshiab ntawm kev paub txog lub zog thiab kev tswj hwm. Los ntawm kev muab cov ntaub ntawv tiag tiag, cov yam ntxwv sib tham, thiab kev nkag siab tshwj xeeb, cov ntxaij vab tshaus no ua rau cov neeg siv khoom tswj hwm lawv cov kev siv zog, txo lawv cov pa roj carbon dioxide, thiab pab txhawb rau yav tom ntej uas ruaj khov dua. Raws li thev naus laus zis txuas ntxiv hloov zuj zus, cov ntxaij vab tshaus LCD ntse yuav ua lub luag haujlwm tseem ceeb hauv kev hloov pauv txoj hauv kev peb cuam tshuam nrog peb cov ntaub ntawv siv zog.
Ua ib lub chaw tsim khoom LCD tshaj lij, peb muab cov hom LCD zaub rau cov neeg siv khoom thoob plaws ntiaj teb. Txais tos koj qhov kev sib cuag thiab peb zoo siab ua koj tus khub ntseeg siab hauv Suav teb.
Lub sijhawm tshaj tawm: Lub Yim Hli-15-2023