Nyob rau hauv lub hnub nyoog digital, kev lag luam zaub saib xyuas tau dhau los ua cov cuab yeej tseem ceeb rau kev xa cov ntaub ntawv thiab nyiam cov neeg siv khoom thoob plaws ntau yam kev lag luam. Los ntawm cov khw muag khoom me me kom cov khw muag khoom lag luam, lawv ntes tau kev mloog nrog cov duab nkig, cov duab ntxaws ntxaws.
Tam sim no, muaj ntau yam kev lag luam tawm thev naus laus zis thev naus laus zis nyob, tab sis TFT LCD thev naus laus zis sawv tawm. Nrog nws cov kev ua tau zoo dua thiab cov ntaub ntawv TFT tau ua rau kev ua lag luam tau txais kev lag luam digital kev ua lag luam, ua rau nws cov cuab yeej siv thev naus laus zis hauv kev lag luam. Kab lus no yuav delve rau hauv lub secrets ntawm tft feature thev naus laus zis thiab txheeb xyuas nws cov txiaj ntsig hauv kev lag luam lag luam.
Dab tsi yog tft zaub
TFT thev naus laus zis, luv luv rau nyias - zaj duab xis trantor cov thev naus laus zis rau cov kua roj niaj hnub ua kua (LCDs). Nws tsis yog cov khoom siv zaub muag zaub, tab sis theej ib qho kev nquag ua haujlwm Matrix tsav tau siv los tswj cov kua siv lead ua cov pixels.
Ib daim ntawv TFT - lcd muaj ob qho kev sib xyaw ua ke: ib qho tft array substrate thiab cov xim lim substrate, nrog kua siv lead ua kua khov kho ntawm lawv. Lub tft array substrate yog them nrog lab ntawm nyias-}} motioning multing ib xwb pixel. Tus qauv ntse no yog lub hauv paus rau high- zoo} Cov duab zoo zaub.
Cov xim lim substrate yog lub luag haujlwm rau decomposing lub teeb dawb emign tawm los ntawm lub nraub qaum rau hauv peb xim thawj xim ntawm liab, ntsuab, thiab xiav. Los ntawm kev sib xyaw peb cov xim tseem ceeb ntawm kev sib txawv, cov duab nplua nuj thiab muaj xim zoo nkauj yog tsim tawm. Tag nrho tus qauv tseem suav nrog cov khoom tseem ceeb xws li lub backlight, polarizers, thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob, txhua tus ua haujlwm ua ke kom ua tiav cov duab zaub.
Yuav ua li cas TFT cov zaub thev naus laus zis ua haujlwm
Optical Cov Khoom Siv Crystal Molecules thiab Fais Teb Tswj
Cov ntsiab lus ua haujlwm tseem ceeb ntawm TFT - lcds yog raws li cov khoom ntawm cov kua muaju. Ua kua muaju yog lub xeev ntawm teeb meem ntawm cov khoom thiab kua, nrog rau qee qhov kev txiav txim siab ntawm lawv cov kev ua haujlwm. Thaum tsis muaj kev thov hluav taws xob, cov kua ua kua crystal molecules molecules twist hauv ib qho kev taw qhia tshwj xeeb. Tus qauv sib dhos no ua rau muaj kev sib hloov kho qhov muag, uas tuaj yeem hloov cov kev taw qhia ntawm polarized teeb.
Thaum muaj voltage yog thov hla cov kua siv ua kua crystal txheej, daim teb hluav taws xob hloov cov ua kua siv ua kua crystal molecules, sib dhos lawv sib thooj rau tom teb. Cov kev ua haujlwm hloov kho tshiab ntawm cov kua siv lead ua kua, yog li tswj hwm tus nqi ntawm lub teeb hla nws. Los ntawm kev tswj hwm hluav taws xob uas siv hluav taws xob thov rau cov kua siv ua kua, muaj txij li lub pob tshab tag nrho, tso lub hauv paus rau cov duab duab xim.
Hloov pauv kev ua haujlwm ntawm TFT
Nyias -} zaj duab xis transistors Ua si lub luag haujlwm tseem ceeb hauv Pixel hloov hauv TFT {1} LCDs. Txhua tus pixel muaj TFT, lub pixel electrode, thiab ib qho chaw khaws cia capacitor. Lub rooj vaws TFT tau txuas nrog cov kab scan, nws cov khoom txuas nrog cov kab kab, thiab nws cov dej ntws tau txuas nrog lub pixel electrode.
Thaum cov kab scan tau qhib, lub rooj vag voltage ntawm tag nrho cov tfts nyob rau hauv cov kab ntawd tau rub siab, tig lub tfts rau. Lub teeb liab hluav taws xob ntawm cov kab ntawv yog kis tau los ntawm cov tfts rau lub pixel electrode, them cov kua siv lead ua kua.
Thaum lub scan kab yog txiav tawm, cov tfts tua, tab sis chav khaws cia crystal no cov khw muag khoom ib ntus no, pub ua kua crystal pixel kom ua rau ib qho ncej mus txog rau ib qho ncej.
Cov kab no - - kev tsav tsheb los ntawm txhua lub pixels thiab yog tus tseem ceeb {} {}} Daim duab pub dawb.
Ua tiav cov xim yees duab
Tft - lcds tsis muaj tus kheej - luminous cov khoom; Lawv cov xim cov xim tso cia rau kev sib koom tes ntawm kev ua haujlwm ntawm lub backlight, polarizers, thiab cov xim lim dej.
Ua ntej, lub backlight, nyob rau hauv qab txheej ntawm cov zaub, muab ib qho kev sib tw, loj {{}} thaj chaw teeb pom kev. Lub teeb no ces dhau mus rau ntawm thawj tus polarizer, uas tsuas yog tso cai rau lub teeb vove vibrating nyob rau hauv ib qho kev taw qhia kom dhau mus, uas ua rau hauv linearly polarized taws.
Polarized lub teeb tau nkag mus rau cov kua siv lead ua kua, qhov twg nws cov kev hloov pauv hloov tshiab los ntawm hluav taws xob tswj los ntawm cov tfts. Lub teeb tom qab ntawd dhau los ntawm cov lim xim, uas muaj cov hlwb lim me me rau xim liab (R), ntsuab (b). Txhua lub lim cell sib raug rau lub sub - pixel. Los ntawm kev tswj lub ci ci ntawm txhua sub {{4 4}} pixel, thaum kawg ua tau sib xyaw, ua kom cov xim xim peb pom.
Yog tft lcd zaub zoo
Superior Duab Zoo
Hauv cov ntawv thov ua lag luam, thawj qhov kev pom zoo yog qhov tseem ceeb rau kev khaws cov neeg yuav khoom. TFT Face Tshuab siv cov txheej txheem sib xws Matrix tsav system, ua kom muaj kev cuam tshuam ntau, los ntawm hype- Cov ntsiab lus siab (FHD), mus rau 4K thiab lub 8k. This allows for clear display of product details, high-definition videos, and complex graphics, providing an ideal platform for high-end retail, product launches, and digital art displays.
Tsis tas li ntawd, TFT cov cuab yeej siv ua kom pom cov xim thiab ci ntsa iab ntawm txhua lub pixel, ua tiav cov xim txawv, ua tiav cov xim txawv txawv thiab ntau dua cov xim sib deev. Qhov no txhais tau tias cov duab logos, cov duab khoom, thiab cov yeeb yaj duab tshaj tawm tuaj yeem nthuav tawm hauv qhov tseeb, thiab tsis pom tseeb ntxiv qhov kev thov rov hais dua thiab kev txiav txim siab ntawm cov ntsiab lus.
Yooj thiab hloov kho
Lwm qhov txiaj ntsig zoo ntawm TFT cov cuab yeej thev naus laus zis yog nws qhov kev hloov pauv tau zoo thiab thev naus laus zis, ua kom nws tau raws li kev xav tau kev lag luam sib txawv.
TFT cov lus qhia tuaj yeem them ntau qhov ntau thiab tsawg, los ntawm ob peb nti mus rau ntau pua tus ntiv tes. Los ntawm cov ntaub ntawv muab sib xyaw rau cov ntawv luam tawm rau cov ntawv loj rau cov phab ntsa thiab cov ntxaij cov ntxaij vab tshaus thiab tshav dav hlau
Ua haujlwm, Tolft Zaub saib xyuas tau yooj yim sib xyaw touchscreen, tus kheej {}} kev ua si sib tham, thiab txhim kho kev ua si sib tham, thiab kev sib txuam.
Tsis tas li ntawd, lawv tuaj yeem raug kho kom tau raws li qhov xav tau tshwj xeeb, cov plua plav tsis kam, muab kev tiv thaiv UV
Dab tsi yog qhov sib txawv ntawm LCD thiab TTF zaub
TFT cov duab thev naus laus zis yog qhov tseem ceeb ib qho kev txhim kho LCD cov khoom siv. Tsoos LCD cov zaub siv thev naus laus zis siv cov txheej txheem kev pheej hmoo tsav, qhov uas tswj tau ntawm txhua pixel tso siab rau hla kev teeb hluav taws xob thiab kab hluav taws xob. Cov qauv tsav no ua haujlwm zoo rau kev ua kom muaj teeb meem zoo li qub, tab sis nquag muaj teeb meem xws li smearing thiab blurring thaum ua kom pom cov duab dynamic.
TFT Faib Tshuab, ntawm qhov tod tes, cov kev nquag ua haujlwm hauv kev sib tw ua ke los ntawm kev ntxiv cov duab ua ntej. Qhov no cuam tshuam daws cov zaub zoo thiab teb ceev, hais txog qhov tsis txaus ntseeg ntawm kev ua si LCD cov duab thev naus laus zis hauv kev nthuav tawm cov duab dynamic.
Yog li, tft cov duab thev naus laus zis tuaj yeem suav tau tias yog ib qho kev tawg thiab kev nce qib hauv LCD zaub thev naus laus zis. Nws tau txais cov hauv paus ntsiab lus thiab cov qauv kev ua kom zoo nkauj thev naus laus zis, muab kev cuam tshuam ntau dua los ntawm kev ua haujlwm thev naus laus zis ntau dua rau kev txhim kho cov duab thev naus laus zis.
TFT cov cuab yeej siv tshuab hauv kev ua lag luam qhia tawm
Los ntawm qhov loj me
Me - Qhov Loj Ua Lag Luam Qhia Tawm
Kev ntsuas me me me me- loj tft cov kev lag luam tawm, feem ntau ntsuas ntawm 8 thiab 20 ntiv kev lag luam vim lawv cov kev sib txuas, thiab tus nqi- ua hauj lwm zoo.
Hauv kev yooj yim khw thiab boutiques, cov kab no feem ntau siv nyob rau ntawm tsev loj txee. Lawv hloov cov ntawv tsoos cov ntawv sau nrog tiag {1} Lub sijhawm hloov kho ntawm cov khoom lag luam tus nqi, thiab cov ntaub ntawv tshaj tawm ntawm cov khoom siv hluav taws xob, txhim kho kev ua haujlwm zoo thiab qhov raug.
Lawv kuj tseem tab tom ua ke rau hauv taw tes - ntawm {1} Siv cov ntxaij vab tshaus, muab cov ntaub ntawv pom zoo cov ntaub ntawv thiab cov ntaub ntawv tshaj tawm.
Nruab nrab -} Qhov chaw ua lag luam tawm mus muag
Nruab nrab -}} Qhov loj me Kev Lag Luam Qhia Tawm, feem ntau yog kwv yees li 20 txog 40 ntiv tes, yog qhov loj tshaj plaws thiab ntau yam loj tshaj plaws rau cov ntawv thov kev lag luam.
Nyob rau hauv lub tsev noj mov kev lag luam, lawv tau siv dav siv los ua cov ntawv qhia zaub mov digital. Piv rau cov tsoos zoo li qub lub thawv menus, cov ntawv qhia zaub mov digital high {} Cov ntaub ntawv txhais tau tias yog lub sijhawm, ua rau lawv muaj kev sib koom tes ntau ntxiv thiab hloov tau.
Hauv chaw ua haujlwm chaw haujlwm, nruab nrab -}}} kev sib txuas rau cov khoom siv sib tham, kev sib tham video, cov ntaub ntawv, thiab ntau dua.
Loj - Qhov Loj Ua Lag Luam Qhia Tawm
Loj - loj tft qhia (tshaj 40 nti) feem ntau yog siv nyob rau hauv cov chaw ntiav pw, thiab chaw nyob tsheb dav hlau rau billboards thiab cov ntaub ntawv qhia.
Cov chaw no muaj kev ua lag luam siab thiab nquag ua lag luam, tsim kom muaj kev thov siab rau cov ntaub ntawv tshaj tawm thiab tshaj tawm. Loj - loj tft qhia, nrog lawv cov vijtsam loj, muaj lub ntsej muag zoo, tuaj yeem nyiam cov ntsiab lus kev tshaj tawm thiab pom cov ntsiab lus tshaj tawm.
Piv txwv li, txhim kho ib qho 65-nti TFT cov tshuaj ntsuam tshaj tawm hauv kev lag luam ntau ntau yam khoom lag luam, khw muag khoom lag luam, cov khoom lag luam tawm tshiab, thiab lwm cov ntsiab lus. Qhov no tsis tsuas yog muab cov khoom lag luam tshaj tawm rau cov neeg siv khoom lag luam tab sis kuj tuaj yeem nyiam ntau tus neeg muas zaub, txhawb nqa lub khw muag khoom muaj txiaj ntsig thiab muaj nuj nqis.
Los ntawm kev ua haujlwm
Kev Lag Luam kov cov neeg saib xyuas
Kev lag luam TFT zaub kov cov ntxaij vab tshaus hloov pauv mus rau hauv ob {} Txoj kev sib tham sib, zoo heev enriching lawv cov ntawv teev cov xwm txheej.
Hauv kev sib tham sib pom xws li cov cuab yeej siv, kev tshawb fawb kev tshawb fawb thiab cov qhua TFT tuaj yeem ua cov ncauj lus ntawm kev txaus siab rau hauv {{qhov tob nkag siab los ntawm kov lub vijtsam.
High - Kev daws teeb meem kev lag luam qhia
Nrog kev nce qib nruam ntawm cov duab thev naus laus zis, qhov ntau ntawm cov kev daws teeb meem yog nthuav dav. HD, 4K, thiab txawm tias 8k daws teeb meem muaj ntau txoj kev xaiv rau cov xwm txheej ua lag luam, tso cai rau ib qho ntxiv ntawm cov ntsiab lus kev lag luam.
Rau qee qhov siab -}}}} Cov khoom siv tau zoo dua txhua cov khoom, thiab cov khoom siv tes ua tau zoo, thiab cov khoom siv ua kom zoo nkauj, muaj peev xwm txhawb nqa cov neeg siv khoom.
Hauv kev tshaj tawm digital, siab dua- daws cov ncauj lus kom ntxaws ntxiv, ua rau pom cov ntsiab lus video thiab ua cov ntsiab lus tshaj tawm ntxiv.
Kev Txhais Lus ntawm Scar Screens 'Qhov Ntsuas Ua Haujlwm
Teeb meem
Kev daws teeb meem yog ib qho kev ntsuas tseem ceeb tshaj plaws rau kev ntsuas cov zaub muaj peev xwm los nthuav cov duab kom meej. Nws txhais tau tag nrho cov pixels uas tuaj yeem ua kom pom ntawm lub vijtsam. Daws teeb meem feem ntau yog qhia raws li"Kab rov tav Pixels X Ntsug Pixels"Piv txwv li, 1920x1080.
Ib lub pixel yog cov chav tsawg tshaj plaws ntawm cov duab. Ib qho siab dua daws tau txhais tau tias ntau pixels ntawm qhov screen, ua rau cov duab riceer duab nthuav dav thiab cov duab ntshiab. Hauv kev lag luam kev lag luam, cov qauv daws teeb meem uas muaj:
● HD (siab txhais tau): 1280x720 pixels, feem ntau hu ua 720p, yog qhov yooj yim siab {}}} ntsiab txhais cov qauv.
Fly FHD (Tag nrho cov ntsiab lus txhais): Xyoo 1920x1080 pixels, tseem hu ua 1080p, yog tam sim no yog cov ntsiab lus tseem ceeb tshaj plaws-}}}}}}}}}}}}}}}} Cov cuab yeej siv hauv koos pij tawj cov neeg soj xyuas.
● 4K UHD (ultra siab ntsiab lus):3840x2160 pixels, nrog plaub zaug tus naj npawb ntawm cov pixels ntawm FHD, yog qhov kev xaiv uas nyiam tshaj plaws rau kev lag luam siab thiab cov paib digital.
● 8K UHD:7680x4320 pixels, nrog plaub zaug ntawm tus naj npawb ntawm pixels ntawm 4k thiab kaum rau lub sij hawm ntawm FHD, sawv cev rau theem sab saum toj ntawm cov neeg siv khoom siv tam sim no.
Pixel ntom
Pixels ib nti yog lwm tus lej tseem ceeb rau ntsuas ntsuas pom tseeb. Nws sawv cev tus naj npawb ntawm cov pixels ib nti ntawm npo tshuaj ntsuam ntev. Ppi mis yog:
PPI=√ (Kab rov tav pixels² + ntsug pixels²) / npo kab Dogonal Loj (Nti)
Lub ntsiab lus ntawm PPI yog tias nws muaj kev cuam tshuam lub ntom ntom ntawm pixels. Ib tus nqi PPI ntau dua txhais tau tias nyob rau hauv tib lub cev loj, lub pixels muaj ntau ntau ntau ntim, ua rau ib tus neeg me dua pixels.
Thaum PPI nce mus txog ib theem, tib neeg lub qhov muag tsis tuaj yeem paub qhov txawv ntawm ib qho kev saib ib txwm muaj, ua rau muaj qhov tseeb du thiab ntxaws heev. Cov nyhuv no feem ntau hu ua retina zaub.
PPI ncaj qha txiav txim siab cov ncauj lus ntawm cov duab thiab cov doontness ntawm cov ntawv nyeem. Lub ppi tsawg ppi ppi tsawg, txawm tias muaj kev daws teeb meem siab, yuav muaj cov pixels yog tias nws loj dhau, ua rau cov duab jagged thiab cov ntawv plooj plooj. Conversely, lub siab ppi screen, txawm tias muaj kev daws teeb meem tsawg, tseem yuav tsim cov duab qis thiab cov ntawv sau vim nws cov denser pixel.
Txawv txav
Kev sib piv yog kev ntsuas ntawm qhov sib txawv ntawm qhov ci ci ntawm qhov chaw ci ntsa iab thiab tsaus ntuj tshaj plaws ntawm cov khoom siv zaub. Nws muaj kev cuam tshuam qhov tob thiab xim ruaj khov ntawm cov duab. Sib piv yog xam raws li nram no:
Kev sib piv=ci ci ntawm lub qhov muag ci ntsa iab (dawb ci) / ci ntawm qhov tsaus ntuj tshaj plaws (xim dub)
Ib tus saib qhov sib piv tau txhim kho kev pom ntawm kev pom ntawm cov ntsiab lus ua lag luam. Thaum tso tawm cov ntsiab lus uas yuav tsum tau pom qhov tseeb, xws li cov yeeb yaj kiab uas tsaus ntuj thiab ntxoov ntxoo} Nws tseem ua rau thaj chaw muaj zog dua tuaj ci ntsa iab, muab cov duab kom muaj peev xwm xav paub ntau dua.
Ci ntsa iab
Kev ci ci yog qhov tseem ceeb hauv kev txiav txim siab ib qho teeb meem luminous siv. Ntsuas hauv cov qe ntsha lossis CD / M², nws ncaj qha cuam tshuam rau cov zaub kom pom kev hauv ntau qhov chaw.
Rau kev siv nyob sab hauv tsev, qhov ci ntsa iab ntawm 300 txog 500 lub suab yog txaus kom pom tau. Txawm li cas los xij, hauv semi {3- chaw ib puag ncig lossis sab nraum zoov muaj cov nyom ntau dua, yog qhov muaj txiaj ntsig zoo tshaj plaws rau kev pom zoo.
Qhia tawm sab nraum zoov yuav tsum tau muaj qhov ci ci tsawg kawg 1000 lub qe los tswj kom pom kev zoo nyob rau hauv lub hnub ncaj qha. Yog li, thaum xaiv cov zaub ua lag luam, nws yog ib qho tseem ceeb kom ntsuas qhov yuav tsum muaj ci ci raws li cov teeb meem teeb tsa.
Tag
Raws li ib qho ntawm cov tseem ceeb thev naus laus zis rau kev ua lag luam tawm, muaj kev siv hluav taws xob muaj zog, suav nrog cov khw muag khoom, suav nrog cov khw muag khoom, thiab kev kawm.
Peb ntseeg tias qhov kev nce qib txuas ntxiv thiab kev hloov pauv kev thev naus laus zis, Tft Features thiab txhim kho kev lag luam kev lag luam ntawm txoj kev lag luam zoo tshaj plaws. Peb cov neeg ua haujlwm tshaj lij tau cog lus los muab kev tiv thaiv siab siab rau kev ua kom tau raws li koj cov kev xav tau kev lag luam xav tau.
Yog tias koj txaus siab rau kev lag luam cov ntaub ntawv lossis muaj kev xav tau kev lag luam ntsig txog peb lub sijhawm ntawm Whatsapp: {} lossis email: {}}}. Peb cia siab tias yuav ua haujlwm nrog koj ua ke ua ntej kev lag luam zaub rau kev lag luam.
