Tsev > Xov xwm > Ntsiab lus

Txij Nkawm thiab Kev Siv Cov Ua Zaub Taub

May 02, 2018

Nws yog qhov zoo tshaj plaws los siv cov lus pom zoo tshaj plaws los ntawm LCD nws tus kheej

Cov duab ntawm cov kab lus CRT yog nyob rau hauv kab scan hom, thiab tsis muaj teeb meem loj hauv kev daws teeb meem. Tab sis cov duab LCD txuj yog txawv ntawm CRT cov duab. Nws yog ib qho ncaj pixel rau ib txoj kev sau xov xwm. Cov kua siv ua kua, ua haujlwm ntawm qhov kev daws teeb meem zoo tshaj plaws, hloov cov teeb liab ntawm cov duab tso tawm rau cov teeb liab teeb nrog qhov chaw nyob (qhov chaw nyob ntawm lub pixel ntawm qhov kev tshuaj ntsuam) thiab xa mus rau hauv lub LCD vaj huam sib luag kom ncaj qha ntxiv qhov teeb liab tso rau lub raj xa kab rau ntawm qhov sib pixel, thiab qee qhov chaw cim xeeb yog nyob. Zoo li sau ntawv.


Nrog nws cov kev daws teeb meem siab tshaj plaws

Yog hais tias DVI interface ncaj nraim rau lub digital interface ntawm lub LCD, no cov tshiab zaub hom tau tsis muaj pixel poob thiab qhia cov teeb liab tawm ntawm daim card graphics txig. Txawm li cas los, thaum displaying tsawg tshaj li qhov kev daws teeb meem, LCD qhia txog ob txoj kev.


Ib qho yog nyob rau hauv nruab nrab zaub, xws li qhov zoo tshaj plaws daws teeb meem yog 1024 * 768 LCD zaub nyob rau hauv cov zaub ntawm 800 * 600 daws teeb meem, nrog rau nruab nrab ntawm 800 x 600 pixels rau tso saib cov duab, qhov ib puag ncig yog duab ntxoov ntxoo, li no vim hais tias lub teeb meem teeb meem no kuj yog ib tug rau ib tug sib luag, yog li ntawd daim duab yog tseeb, qhov tsuas yog kev khuv xim yog tias daim duab yog tsawg dhau; Qhov thib ob yog qhov kev nthuav dav, uas yog los nthuav cov 800 * 600 daim duab rau kev daws teeb meem ntawm 1024 * 768 los ntawm kev muab xam, vim hais tias cov teeb liab ua nyob rau hauv txoj kev no tsis sib thooj rau pixels ib los ntawm ib tug, txawm tias daim duab loj, tab sis nws yog ntau tus neeg fuzzy.


Feem ntau hais lus, ob hom kev ua yeeb yam tsis zoo thiab tsis yog qhov zoo tshaj plaws. Yog li ntawd, nws tau pom zoo kom koj siv lub ntsiab lus kawg siab tshaj plaws los ntawm koj lub monitor.


Tsis txhob tso cov duab ntev ntev thiab kev siv lub tshuab ntsuas

Cov duab LCD yuav ua rau hauv kev laus los yog qhov cub hauv qab vim tias cov sijhawm ua haujlwm ntev, tshwj xeeb tshaj yog tias lawv pom cov duab qub dhau ib lub sijhawm. Yog tias cov ntsiab lus ruaj ruaj tau ntev ntev lawm, nws yuav ua rau qee cov pixels kub siab, ua rau sab hauv thiab tawm cov ntsiab lus phem. Kev puas tsuaj yog tsis muaj txig thiab kho tsis tau.


Yog li thaum koj siv koj tus kheej siv lead ua kua, koj yuav tsum xyuam xim rau nws: tua cov zaub thaum koj tsis muaj dab tsi ua. Yog tias nws tsuas yog qhov khoom ntiag tug xwb, tig lub ci ci ntawm lub vijtsam ncua me ntsis, thiab cia lub vijtsam yuav dawb. Tab sis nws tsuas tiv thaiv lub LCD, thiab lub teeb lub raj tseem ua hauj lwm. Yog li, txoj hauv kev zoo tshaj yog tig nws tawm tsis tas siv lub monitor.


Tsis txhob muab cov duab tib lub sijhawm ntev thiab siv screensavers.

Hais txog qhov twg, qee tus phooj ywg tsis tuaj yeem pab nug, puas yog nws tsis zoo rau qhov kev ceev nrooj thaum tsis muaj kev saib xyuas rau lub sijhawm? Qhov tseeb, qhov no yog lub tswv yim tsis yog lawm, kuv ua ntej qhia rau koj txog kev ua hauj lwm ntawm LCD, nws tus qauv hauv tsev yog muaj ob lub kua qoob loo kua qaub nyob hauv nruab nrab ntawm iav substrate. Qhov teeb meem ntawm lub teeb liab ncaj qha tswj cov kev hloov hauv xeev ntawm cov yeeb yaj kiab nyias siv, thiab siv cov transistor los tswj cov kua siv lead ua kua tshuaj. Cov kua siv lead ua kua molecules muaj cuab yeej kho qhov muag, uas yuav hloov lub teeb tawm ntawm lub raj ntiv taw thiab paub cov duab tso tawm. Ib cov duab tiav muaj ntau yam pixels, txhua pixel ua tus transistor uas yuav tau hloov. Qhov no tuaj yeem tswj cov kev daws teeb meem ntawm qhov screen. Yog hais tias qhov daws teeb meem ntawm LCD yuav ncav cuag 1024 x 768, nws txhais tau hais tias nws yuav pom tau los ntawm 1024 X 768 pixels.


Li ntawd, LCD, uas yog qhia cov duab, tau ua hauj lwm hauv kev hloov, ua hauj lwm 1 vib nas this rau ib lub LCD uas teb mus rau 20ms, thiab nws cov kua siv lead ua kua molecules tau hloov mus li ob peb zaug. Cov kua siv lead ua kua molecules yuav raug txwv tsis pub tsawg ntawm cov voj voog ntawm lub neej, thiab qhov tshwm sim thaum laus yuav tshwm sim hauv LCD, xws li cov ntsiab lus phem thiab lwm yam. Yog li thaum peb tsis ua hauj lwm hauv lub computer, peb yuav tsum tau qhia qhov screen protector nrog ntau cov xim ntawm qhov kev tshuaj ntsuam kom lub kua siv lead ua kua molecules tseem nyob hauv ib lub xeev hloov dua siab tshiab.


Tsis tas li ntawd, muaj ntau tus kws tshawb fawb pom tau tias muaj cov duab animation los ua kom lawv cov lus tshaj tawm thiab cov xim, qee leej yog cov 3D animations thiab yuav tsum tau ua haujlwm nrog cov duab nraaj, ntau ntau cov ntxaij vab tshaus tau los rau hauv, thiab zoo li ib qho screen guarantees ib ntau rau kev kho vajtse ntawm lub computer. Cov xwm txheej, thiab kev saib xyuas ntawm thawj lub tswv yim ntawm lub computer tau ua tiag deviated. Tsis tas li ntawd, qhov haujlwm ntawm CPU, tawv disk thiab cov ntawv qhia ntawv yuav siab dua li niaj zaus vim yog kev hloov pauv thiab muaj xim zoo nkauj.


Siv txoj kev yog los ntxuav lub npo LCD

Tom qab siv cov kua siv lead ua kua rau ib lub sijhawm, nws yuav pom tias muaj ntau cov av ntawm qhov screen. Yog tias koj xav ntxuav lub vijtsam, koj yuav tsum tau saib xyuas rau qee yam ntsiab lus ntxiv thiab cov tswv yim.

Qhov tseeb uas yuav ntxuav cov npo LCD yog ua kom zoo zoo nrog cov ntaub xuab zeb nrog ob peb yam khoom tshwj xeeb, thiab lub zog yuav tsum muaj lub teeb thaum nws muab xauv, txwv tsis pub lub tshuab npo yuav raug mob los ntawm luv luv Circuit Court. Nws tseem yog ib qho kev ceeb toom uas tsis tuaj yeem siv tshuaj tsuag kom huv si rau lub vijtsam npo, nws yooj yim ntws mus rau hauv lub vijtsam thiab ua rau luv luv Circuit Court txhaum nyob rau hauv lub LCD screen, ua rau tsis muaj nqi. Tsis txhob siv cov phuam da dej kom ntswj qhov npo, kom tsis txhob khawb qhov npo thiab cuam tshuam cov teebmeem.