Raws li peb txhua tus paub, cov kua siv lead ua kua muaj qhov zoo ntawm kev tiv thaiv, tsis muaj zog noj, tsis muaj lub suab nrov nrov, tsis tshua muaj hluav taws kub, thiab lwm yam. Nws tseem yog qhov tseem ceeb tshaj plaws hauv computer. Mastering cov ciaj ciam ntawm cov kua siv lead ua kua qhauj tuaj yeem pab peb txhawm rau to taub qhov kev ua tau ntawm cov kua siv lead ua kua. Qhov no yuav muab lub hauv paus rau kev siv yav tom ntej thiab kev saib xyuas. Qhov no tsab xov xwm hnub no rau txhua tus neeg muab qee cov kua siv lead ua zaub module qhia cov yeeb yam, thiab tom qab ntawd muab cov khoom siv ua kua txhua txhua hnub rau kev siv, kev siv.
1. Cov lus qhia ntawm cov qauv LCD
Qhov tseem ceeb tshaj ntawm cov qauv hauv LCD muaj xws li:
1.1 kev daws teeb meem
Kev daws teeb meem yog ib qho tseem ceeb qhia tau. Nws yog hais txog cov ntsiab lus uas tuaj yeem pom tshwm nyob rau ntawm ob qho tib si rau cov kab lus thiab txoj kev qhia (cov kab thiab cov dav hlau ntawm qhov kev tshuaj ntsuam yog txhua yam ntawm cov dots). Qhov ntau dua qhov kev daws teeb meem, cov lus qhia ntxiv uas tuaj yeem nyob hauv tib qho screen. Rau ib lub CRT uas yuav pab tau 1280 x 1024 daws teeb meem, seb nws yog 320x240 los yog 1280 x 1024 daws teeb meem, tuaj yeem ua tau zoo dua qub (vim tias cov hlau hluav taws xob yuav ua ywj siab hloov). Tab sis nws txoj kev txiav txim siab tshaj plaws yuav tsis yog qhov kev txiav txim siab tshaj plaws, vim tias cov duab 17-nti rau 1280 x 1024 daws teeb meem, WINDOWS fonts yuav me me, dhau sij hawm, nws yuav yooj yim rau qaug zog, yog li qhov daws teeb meem ntawm 17-nti Yuav tsum yog 1024 x 780.
1.2 Kev Tshaj Tawm
Kev tswj ICs, cov ntxaij lim dej, thiab cov yeeb yaj kiab uas siv hauv cov khoom siv ntawm cov npo LCD muaj feem xyuam nrog qhov sib txawv ntawm lub vaj huam sib luag. Rau nruab nrab neeg siv, qhov sib piv ntawm 350: 1 txaus, tab sis qhov theem ntawm qhov sib txawv tsis tuaj yeem ua tiav hauv cov hauj lwm. Raws li cov kev xav tau ntawm cov neeg siv. Piv rau CRT cov lus, nws yog qhov yooj yim mus cuag qhov sib piv ntawm 500: 1 lossis siab dua. Tsuas pom high-end LCD ntsuas tau mus txog theem no, vim qhov sib txawv yog ntsuas los ntawm kev ntsuas, thaum nws tuaj yeem tos, koj tseem yuav tau saib koj tus kheej.
1.3 Brightness
Cov dej siv lead ua kua yog ib yam khoom uas yog ntawm cov khoom thiab cov kua. Nws tsis tuaj yeem pom teebmeem, thiab nws yuav tsum siv lub teeb ci ntxiv. (160128) Vim li no, cov teeb uas muaj feem xyuam nrog cov teeb ci LCD. Cov lus pom zoo tshaj plaws hauv LCD tsuas yog muaj ob lub raj, ib qho rau sab saud thiab qis, thiab plaub teeb rau cov qauv nrov tshaj plaws. Rau rau lub teeb ntim tau siv rau cov qauv ua qauv siab. Cov qauv plaub teeb muaj faib rau peb hom: ib qho yog tias txhua ntawm plaub sab muaj ib lub teeb, tab sis qhov tsis zoo yog tias ib tug duab ntxoo tsaus nti tshwm hauv nruab nrab. Qhov kev daws teeb meem yog los teeb lub teeb ntawm plaub mus rau hauv qab. Qhov kawg yog "U" hom zaub, uas yog qhov teeb meem uas tau ua los ntawm ob lub teeb hauv kev nkag. Cov qauv siv rau txoj hlua ua rau siv peb lub teeb. Cov chaw tsim khoom siv tagnrho peb lub teeb rau hauv tus "U" zoo thiab muab lawv tso rau ntawm lub teebmeem kom tiav cov teebmeem ntawm cov roj teeb.
LCD LCD module customization
1.4 saib lub kaum ntse ntse
Lub qhov pom ntawm cov kua siv lead ua kua yog mob taub hau. Tom qab lub teeb ci ntsa iab dhau ntawm lub ncov qab zib, cov kua siv lead ua kua, thiab cov txheej txheem sib dhos, cov zis lub teeb muaj kev taw qhia. Los ntawm txhais tau hais tias, feem ntau ntawm lub teeb tau tawm ntawm lub vijtsam, yog li thaum saib cov kua siv lead ua kua los ntawm ib lub qhov loj, koj tuaj yeem pom thawj xim, thiab koj tsuas pom nws dawb los yog dub xwb. Yuav kom daws tau qhov teeb meem no, cov tuam txhab tau pib tsim cov tshuab dav dav. Tam sim no nyob deb muaj peb yam kev yees duab: TN + ZAJ DIM, IPS (HAUV-PLANE-SWITCHING) thiab MVA (MULTI-DOMAIN VERTICAL GUESSMENT).
1.5 lub sij hawm teb lus teb
Lub sij hawm teb raug xa mus rau cov lus teb ntawm cov kua siv lead ua kua rau lub teeb liab, uas yog, lub sij hawm teb ntawm cov kua siv lead ua los ntawm qhov tsaus ntuj nti los ntawm qaim dub, feem ntau nyob rau hauv milliseconds (ms). Kom meej ntxiv rau qhov no, peb yuav tsum tham txog tib neeg txoj kev xav txog cov duab dynamic. Cov tib neeg lub qhov muag muaj qhov tshwm sim ntawm "qhov seem residue", thiab daim duab loj-ceev yuav tsim ib lub tswv yim me ntsis rau hauv tib neeg lub hlwb. Cov kev ua si ua si, xws li kev kos duab thiab cov yeeb yaj kiab, tau siv rau txoj cai ntawm cov khoom siv pom kev, uas cia cov duab gradient los tso tawm kom pom zoo nyob rau hauv pem hauv ntej ntawm tib neeg lub qhov muag, ua tus duab zoo. Cov neeg tuaj yeem txais qhov screen ceev ceev yog feem ntau 24 tauj thib ob, uas yog keeb kwm ntawm cov yeeb yaj duab 24 vib voos thib ob playback ceev, yog tias cov zaub ceev qis dua li tus txheej txheem no, neeg yuav obviously xav tias lub vijtsam ncua thiab tsis xis nyob. Raws li qhov kev qhia ntawm qhov Performance index, lub sijhawm rau txhua daim duab xav tau tsawg dua 40ms. Nyob rau hauv txoj kev no, lub sij hawm teb yog 40ms rau ib qho kua siv lead ua kua, uas ua rau muaj kev kub ntxhov. Yog hais tias cov zaub yog qis dua 40ms, yuav muaj cuab kav "tailing" lossis "residual". Qhov tshwm sim ntawm "tus duab ntxoov ntxoo" ua rau tib neeg xav tias chaotic. Yog tias koj xav ua kom tiav cov duab, koj yuav tsum ua kom tiav ntawm 60 ntas ib ob.
LCD npo
2. Kev saib xyuas lub sij hawm ntawm lub LCD saib
Txawm hais tias cov kev ua tau ntawm cov kua siv lead ua kua dej ruaj khov, peb tsis tuaj yeem tsis lees paub nws txoj haujlwm. Vim tias tus saib xyuas ntawm lub monitor tsis zoo saib, qhov kev ntseeg tau thiab kev pab cuam lub neej ntawm cov zaub kuj yuav muaj zog heev. Cov nram qab no qhia cov ntsiab lus txhua hnub ntawm lub LCD monitor sau ua ke hauv cov tshooj no.
2.1 Tsis txhob hlawv lub Screen Ntsuas Ntxiv
Nco ntsoov, CRT cov saib puas tuaj yeem hlawv vim yog ua haujlwm ntev, xws li LCDs. Yog li ntawd, nws yuav tsum nco ntsoov tias yog tias koj tsis siv nws, nco ntsoov qhib lub monitor, los yog kom tsis txhob saib cov duab ci ntsa iab, txwv tsis pub ntev, nws yuav ua rau muaj kev kub ntxhov lossis kev laus. Thaum qhov kev puas tsuaj no tshwm sim tas lawm thiab tsis tuaj yeem rov qab. Yog li, peb yuav tsum them nyiaj txaus rau nws. Tsis tas li ntawd, yog tias cov ntsiab lus ruaj khov tshwm tuaj rau ib lub sijhawm ntev, nws yuav ua rau qee lub LCD pixels rau kev overheat, ua rau muaj kev kub ntxhov.
Yuav kom tsis txhob muaj kev kub ntxhov li no, cov kev ntsuas nram no tuaj yeem tiv thaiv tau thaum tsis siv:
1) Tig lub ntsuas saib thaum twg nws tsis zoo.
2) nquag hloov cov ntsiab lus ntawm lub vijtsam ntawm cov sijhawm sib txawv (xws li khiav lub vijtsam);
3) Txo qhov kaj ci ntsa iab kom pom ib qho tsaus nti;
4) Ua kom pom lub ntsiab lus dawb.
2.2 Saib xyuas cov av ntawm qhov chaw
Tag nrho cov neeg siv uas tau ua phem rau cov kauj vuam vim yog vim haus cov dej haus ntawm cov keyboard paub qhov kev nkag siab zoo. Tsis txhob cia dab tsi nrog cov khoom ya raws kom nkag mus rau hauv LCD. Yog tias koj pom tej huab cua, so nws tawm nrog ib daim ntaub mos muag ua ntej koj qhib lub hwj chim. Yog tias cov dej noo tau nkag hauv LCD, lub LCD yuav tsum muab tso rau hauv qhov chaw sov thiab qhuav kom thiaj li tso tau rau cov dej noo thiab cov organic ua kom qhuav. Thov kev siv hluav taws xob ua rau cov av-ua-tau-txias muaj peev xwm ua rau cov kua hluav taws xob ua kua hluav taws xob thiab ua rau kev puas tsuaj mus tas li.
2.3 Meej kom pom cov duab tso tawm
Yog tias koj pom tias qhov tso tawm ntawm lub dav hlau tawm, maj mam so nws tawm nrog ib daim ntaub mos muag nrog lub khob ntim iav me ntsis. Tsis txhob tsuag tshuaj rau ntawm lub voj voos. Tus neeg saib xyuas nkag mus hauv LCD yuav ua kom luv luv ntawm qhov screen.
2.4 Tsis txhob muaj kev vibration ruaj
Lub vijtsam sab nrauv (LCD screen) zoo nkauj heev, yog li tsis txhob muaj zog tshee thiab vibrations. Tus LCD yuav luag yog qhov hluav taws xob tshaj plaws hauv cov khoom siv hauv tsev lossis chaw ua haujlwm. Lub LCD muaj ntau lub iav thiab rhiab hluav taws xob. Xa mus rau hauv pem teb los yog lwm yam muaj zog zoo li txoj hlua yuav tsim kev puas tsuaj rau cov npo LCD thiab CFL unit. Thiab yuav tsum ceev faj tsis txhob siv lub siab rau cov duab LCD.
2.5 Tsis txhob cuam tshuam qhov ntsuas
Ib txoj cai yog tias koj yuav tsum tsis txhob cuam tshuam cov LCD. Txawm tias tom qab lub sij hawm ntev kaw lawm, CFL inverter nyob rau hauv kev sib koom ua ke rov tom qab tseem tuaj yeem muaj qhov siab txog ntawm 1000V. Qhov kev kub ntxhov siab no tuaj yeem ua rau raug mob hnyav. Li ntawd, tsis txhob sim disassemble los yog hloov LCD cov duab kom tsis txhob muaj high voltage. Cov kev kho tsis tau kev tso cai thiab kev hloov pauv yuav ua rau pom qhov pom tias tsis ua hauj lwm mus ib ntus los yog mus tas li.
LCD LCD module manufacturers
2.6 degaussing lub monitor
Vim tias muaj cov kab mob hauv electromagnetic hauv cov zaub, yog tias muaj cov kev sib txuas lus wireless ze ze ntawm cov zaub, xws li cov xov tooj ntawm tes, BP tshuab, cov xov tooj cordless, lawv yuav ua rau cov zaub los ua cov tshuaj tiv thaiv magnetization, li uas cuam tshuam cov zaub zaub. Yog tias koj siv cov duab digitally, koj siv tau ncaj qha rau nws txoj kev siv degaussing rau degauss.
2.7 Kev Ntsuam Xyuas LCD
Kev ntsuas LCD siv tau ntev, qhov screen yuav qias neeg thiab ua lub ntsej muag loj, ua li cas? Txoj kev ntxuav qhov tseeb yog siv cov ntaub so mos los nrog lub khob ntim qhov muag me me kom zoo zoo so tawm ntawm lub plab (tsis muaj xab npum rau ntawm dej Cia ua nws cov kev siv ntawm lub so yuav tsum yog lub teeb, txwv tsis pub lub tshuab npo yuav luv Tsis txhob cia cov dej ntws mus rau hauv qhov nruab nrab ntawm qhov screen thiab lub voj voog thaum lub sijhawm no, thiaj li kom tsis txhob muaj hluav taws xob hauv qhov ntsuas. Kev ntsuas cov zaub kuj yuav tsum tau ua kom muaj ntau npaum li cas, thiab txhaws ceev heev kuj tsis yog lawm, vim nws tseem yuav ua rau qee qhov teebmeem ntawm cov zaub.
2.8 Muab qhov xaus rau qee tus cwj pwm phem
Qhov loj tshaj tus cwj pwm yog tias koj feem ntau taw tes koj tus ntiv tes ntawm qhov screen. Lub LCD saib yog zoo heev. Ob peb txhiab khoom yuav tsum tsis txhob txav nws tawm. Feem ntau, LCD monitors yog cov teeb pom kev thiab ua yuam kev lawm. Qhov no tsis yog qhov dag. Nws kuj yog tsim nyog sau cia tias lub hwj huam ntawm cov kua siv lead ua kua kuj zoo me me, tab sis qhov kev hloov ntawm cov khoom siv hluav taws xob tom qab lub kua siv lead ua kua tseem kub; kom them nyiaj tshwj xeeb rau kev nyab xeeb, tsis txhob qhib sab nraud ntawm lub monitor nyob rau hauv hwj chim. Txawm tias tom qab lub hwj chim muab tua lawm, lub qhov hluav taws xob tsis tshua zoo heev uas tseem nyob siab heev, thiab CFL transformer nyob rau hauv kev sib koom ua ke tom qab tseem muaj kev siab zog ntawm 1000V. Hauv cov kua siv lead ua kua, qhov tsuas yog qhov uas yuav maj mam muab siv yog qhov ntsuas qhov nrig. Tom qab siv ntev, koj yuav pom tau hais tias qhov screen tsis kaj siab, los yog tsuas yog tsaus, qhov no tsis yog qhov teeb meem loj, cia li hloov lub teeb tom qab tshiab.
