LCD npo yog ib qho khoom siv uas peb feem ntau tuaj ntsib hauv peb lub neej txhua hnub. Nws yog dav siv nyob rau hauv ntau yam khoom siv hluav taws xob xws li Internet ntawm Yam, kev txawj ntse, kev kho mob, lub tsev ntse, kev tswj hwm, thiab kev ruaj ntseg hauv cov khoom siv hluav taws xob. Kab lus no yuav qhia txog kev paub txog Lcd Display, suav nrog lawv cov qauv kev ua haujlwm, cov yam ntxwv, kev faib tawm thiab kev siv, thiab muab qee cov lus qhia rau kev xaiv thiab yuav cov ntxaij vab tshaus LCD.
LCD, lub npe tag nrho Liquid Crystal Display (LCD), yog ib lub tshuab uas tswj cov txheej txheem ntawm cov kua siv lead ua kua molecules los ntawm tam sim no kom paub cov duab duab. Cov kua siv lead ua kua molecules yog cov organic sib txuas tshwj xeeb uas muaj lub xeev ntawm cov khoom thiab cov kua. Hauv lub xeev ib txwm muaj, cov kua siv lead ua kua molecules tau teeb tsa kom zoo, thiab cov duab tsis tuaj yeem tshwm sim. Thaum tam sim no dhau los ntawm kev tshuaj ntsuam, cov kua siv lead ua kua molecules yuav twisted, yog li hloov lawv cov kev npaj, thiab tom qab ntawd hloov lub teeb xa mus, yog li tsim cov duab pom. Qhov no yog li cas LCD cov ntxaij vab tshaus ua haujlwm.
lcd siv lead ua zaub muaj ntau yam nta uas ua rau lawv yog ib qho ntawm cov khoom siv dav siv tshaj plaws. Ua ntej, nws muaj qis zog siv. Vim tias cov kua siv lead ua kua molecules hloov tsuas yog thaum muaj hluav taws xob tam sim no dhau los ntawm lawv, LCD siv lead ua zaub siv lub zog tsawg dua li lwm cov khoom siv thev naus laus zis. Qhov thib ob, LCD cov ntxaij vab tshaus muaj qhov ci ntsa iab thiab qhov sib txawv. Vim yog cov khoom ntawm cov kua siv lead ua kua molecules, lcd siv lead ua zaub tuaj yeem tsim cov xim zoo nkauj thiab cov duab meej. Tsis tas li ntawd, lub Lcd Zaub muaj lub kaum sab xis loj, yog li saib cov duab tsis txwv lub kaum sab xis. Thaum kawg, lub lcd siv lead ua zaub muaj cov lus teb sai dua thiab tuaj yeem tso cov duab nrawm nrawm, uas yog tsim rau kev saib yeeb yaj kiab thiab ua si.
Raws li kev thov sib txawv, cov ntxaij vab tshaus LCD tuaj yeem muab faib ua ntau hom. Hom ntau tshaj plaws yog TFT-Lcd Zaub (Thin-Film Transistor Liquid Crystal Display). TFT-LCD cov ntxaij vab tshaus tswj cov kua siv lead ua kua molecules los ntawm nyias zaj duab xis transistors, uas muaj pixel ceev dua thiab cov duab zoo dua. Tsis tas li ntawd, muaj TN-Ips Lcd (Twisted Nematic Liquid Crystal Display), IPS-Lcd Zaub (In-Plane Switching Liquid Crystal Display), VA-LCD cov ntxaij vab tshaus (Vertical Alignment Liquid Crystal Display) thiab lwm yam sib txawv ntawm cov ntxaij vab tshaus LCD. Txhua hom muaj nws cov yam ntxwv tshwj xeeb thiab thaj chaw ntawm daim ntawv thov. Raws li cov xwm txheej sib txawv, LCD siv lead ua zaub tuaj yeem muab faib ua cov ntxaij vab tshaus LCD, automotive LCD cov ntxaij vab tshaus, thiab cov khoom siv hluav taws xob Lcd zaub. Xaiv qhov tseeb ntawm LCD npo yog qhov tseem ceeb kom ua tau raws li tus neeg xav tau.
Thaum xaiv thiab yuav ib qho Ips Lcd, muaj ntau yam tseem ceeb los xav txog. Thawj yog qhov screen loj. Lcd Zaub muaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab nws yog ib qho tsim nyog los xaiv qhov loj me raws li qhov kev siv tiag tiag thiab kev xav tau. Piv txwv li, yog tias koj tab tom yuav TV, koj yuav tsum xav txog chav loj thiab saib qhov deb. Qhov thib ob yog kev daws teeb meem. Kev daws teeb meem txiav txim siab cov duab meej ntawm qhov screen. Lub vijtsam daws teeb meem siab tuaj yeem tso saib cov ntsiab lus ntxiv, tab sis nws kuj ua rau cov khoom siv kho vajtse nce ntxiv. Qhov thib peb yog qhov refresh npaum li cas. Qhov refresh tus nqi txiav txim siab qhov smoothness ntawm cov duab tso tawm ntawm qhov screen, thiab qhov siab dua refresh npaum li cas tuaj yeem muab cov duab meej dua thiab smoother. Thaum kawg muaj cov kev xaiv interface thiab kev sib txuas. Raws li cov kev xav tau ntawm cov cuab yeej siv, nws yog ib qho tsim nyog los xyuas kom meej tias lub vijtsam LCD muaj cov kev sib txuas tsim nyog thiab cov kev xaiv sib txuas los txuas nrog lwm cov khoom siv.
Ntxiv rau qhov tseem ceeb no, muaj qee qhov kev ua haujlwm ntxiv thiab cov yam ntxwv uas tuaj yeem xav txog. Piv txwv li, qee qhov Ips Lcd muaj cov cuab yeej tiv thaiv glare los txo qhov kev xav thiab ci ntsa iab hauv qhov chaw ci ntsa iab. Kuj tseem muaj cov ntxaij vab tshaus LCD nrog cov xim dav gamut thiab HDR peev xwm rau cov duab tiag tiag thiab tiag tiag. Tsis tas li ntawd, qhov kov screen muaj nuj nqi kuj yog ib qho kev thov, uas tuaj yeem ua tau yooj yim los ntawm kev kov.
Feem ntau, xaiv thiab yuav ib qho screen LCD yuav tsum xav txog ntau yam. Cov xwm txheej sib txawv ntawm daim ntawv thov thiab kev nyiam ntawm tus kheej tej zaum yuav muaj qhov sib txawv. Kev nkag siab txog cov hauv paus ntsiab lus, cov yam ntxwv thiab kev faib tawm ntawm Ips Lcd tuaj yeem pab peb xaiv cov khoom uas haum rau peb cov kev xav tau. Ua ntej kev yuav khoom, nws raug nquahu kom nyeem cov khoom tshwj xeeb thiab cov neeg siv tshuaj xyuas kom ntseeg tau tias koj xaiv lub vijtsam LCD ruaj khov thiab txhim khu kev qha.
Post lub sij hawm: Nov-06-2023