Lub TFT-LCD kua siv lead ua zaub yog nyias zaj duab xis transistor hom kua siv lead ua zaub. TFT kua siv lead ua kua muaj qhov hloov pauv semiconductor rau txhua pixel, thiab txhua pixel tuaj yeem tswj tau ncaj qha los ntawm dot pulses, yog li txhua qhov ntawm nws yog ywj siab thiab tuaj yeem tswj tsis tu ncua, uas tsis tsuas yog txhim kho cov lus teb ceev ntawm lub vijtsam, tab sis kuj tuaj yeem ua tau. Kev tswj xyuas kom raug Cov xim gradation, yog li cov xim ntawm TFT kua siv lead ua yog ntau tiag tiag.
TFT LCD zaub ntau dua" muag heev" tshaj CRT zaub. Yuav ua li cas tswj nws?
1. Yuav ua li cas ntxuav lub TFT LCD npo
Tom qab siv TFT kua siv lead ua kua rau ib lub sijhawm, koj yuav pom tias cov hmoov av feem ntau adsorbed ntawm cov zaub (nws yog qhov pom tseeb dua thaum lub LCD raug kaw), thiab qee zaum muaj ntau yam dej stains raug cuam tshuam rau, uas yuav twv yuav raug hu zoo heev rau qhov pom kev, Yuav ua li cas ntxuav nws?
① Tua lub hwj chim LCD ua ntej, thiab tshem tawm lub hwj chim qaum ntsaws thiab daim duab daim npav txuas qaum ntsaws.
② Tsiv lub LCD mus rau qhov chaw uas muaj lub teeb pom kev zoo dua qub, kom koj tuaj yeem pom cov plua plav nyob qhov twg, thiab nws yog qhov tsim nyog los sau cov tshuaj zoo, kom ua tiav cov txiaj ntsig zoo dua.
③ Tsis xav tau cov tshuaj tshwj xeeb lossis daim ntaub los ntxuav TFT LCD npo. Kev paub qhia peb tias cov dej huv huv + cov ntaub mos mos lint-dawb lossis cov paj rwb ntshiab lint-dawb yog qhov zoo tshaj plaws TFT LCD npo ntxuav cov cuab yeej (daim ntawv phuam uas tsis tso tawm). Thaum tu, koj tuaj yeem siv cov paj rwb ntshiab lint-dawb ntaub thiab zaub dej, thiab tom qab ntawd wring nws tawm me ntsis, tom qab ntawd siv cov ntaub ntub dej me ntsis los so cov plua plav ntawm cov zaub (tsis txhob yuam cov zaub). Nws raug nquahu kom so los ntawm sab ntawm cov zaub. So mus rau lwm sab kom txog thaum txhua yam yog wiped huv si, tsis txhob yoj ib ncig.
Tswv yim: Tsis txhob so nrog daim ntaub tawv lossis ntawv tawv. Nyob rau tib lub sijhawm, tsis txhob siv cov tshuaj ntxuav tes uas muaj cawv lossis acetone lossis cov tshuaj ntxuav tes uas muaj cov tshuaj lom neeg, thiab tsis txhob tsuag cov kua ncaj qha rau ntawm qhov screen kom tiv thaiv cov kua nkag mus rau hauv cov yeeb yaj kiab tiv thaiv.
④ Tom qab ntxuav lub vijtsam LCD nrog cov ntaub ntub dej ntub dej, koj tuaj yeem ntxuav nws dua nrog cov ntaub ntub dej uas yog nruj nreem. Thaum kawg, cia cov dej vapor ntawm lub vijtsam LCD kom qhuav ib txwm nyob hauv qhov chaw muaj cua.
2 Lwm cov ntsiab lus tu
① Tsis txhob vibration. Cov ntxaij vab tshaus LCD yog qhov tsis yooj yim, yog li yuav tsum tsis txhob muaj kev cuam tshuam thiab kev vibrations. Don' tsis txhob tso siab rau ntawm lub vijtsam LCD lossis pob lossis nyem lub nraub qaum ntawm lub vijtsam LCD.
② Tiv thaiv lub vijtsam los ntawm kev siv lub sijhawm ntev. Kev ua haujlwm ntev tsis yog qhov zoo rau LCDs. Yog tias koj tsis siv lawv, koj yuav tsum tua lub zog ntawm cov zaub. Nws tseem tsim nyog siv cov ntawv ntsa thiab cov ntxaij vab tshaus nrog ceev faj thaum siv LCDs. Cov duab ntawm feem ntau cov wallpapers thiab cov ntxaij vab tshaus yog cov yeeb yuj, thiab qhov sib txawv ntawm lub teeb thiab ntxoov ntxoo yog khaus. Kev siv mus ntev yuav cuam tshuam cov xim ntawm LCD, uas yuav cuam tshuam rau lub neej ntawm LCD zaub. Yog li ntawd, nws yog qhov zoo tshaj plaws los siv lub vijtsam monochrome thiab tshem tawm lub vijtsam txuag thaum siv LCD.
③ Anti-electromagnetic cuam tshuam. Txawm hais tias nws yog CRT lossis TFT kua siv lead ua kua, nyob deb ntawm cov khoom uas muaj zog sib nqus. Qhov chaw nyob ib puag ncig muaj zog sib nqus yuav ua kom muaj qhov ntsuas hluav taws xob hauv cov zaub, uas cuam tshuam rau kev ruaj ntseg ntawm cov zaub voltage. Nyob rau hauv ib qho chaw sib nqus muaj zog rau lub sijhawm ntev kuj tseem yuav ua rau cov xim distortion, uas yuav cuam tshuam rau cov duab thiab lub neej ntawm LCD.
④ Ua tib zoo saib xyuas cov av noo. Tsis txhob cia cov dej noo nkag rau hauv LCD. Yog tias cov av noo nyob hauv tsev siab dhau lawm, kev ua paug tuaj yeem tshwm sim hauv LCD, thiab txawm tias lub LCD yuav xau thiab luv luv, thiab lub vijtsam zaub yuav raug rhuav tshem. Rau qee thaj tsam yav qab teb uas muaj cov av noo siab, LCD tuaj yeem muab tso rau hauv qhov chaw sov thiab tho txawv, lossis sab nraub qaum ntawm lub vijtsam LCD tuaj yeem ci nrog lub rooj teeb hluav taws xob qis kom cia cov dej ntws tawm.
