VA TN LCD Zaub Module

Xa kev nug

Khoom Taw qhia

Tuam txhab Profile

Shenzhen Hongrui Optoelectronic Technology Co., Ltd., kev LCD zaub, LCM LCD module, LED backlight qhov chaw, TP kov screen tsim tsim, manufacturing. Nrog ib pab pawg neeg ua haujlwm zoo, muaj kev paub txog engineering thiab cov neeg ua haujlwm, muab cov khoom zoo thiab cov kev pabcuam rau koj.
Lub tuam txhab ua cov khoom nruab nrab thiab qib siab TN, HTN, STN, VA, TFT khoom. Tib lub sijhawm, peb muab drilling, sib tsoo lub kaum sab xis thiab lwm yam khoom siv tshwj xeeb, txhawb nqa LCM, HEAT SEAL. Lub tuam txhab cov khoom siv dav siv hauv kev sib txuas lus terminals (smartphones, ntsiav tshuaj computers, thiab lwm yam), cov khoom siv hauv tsev, khoom siv hluav taws xob, cov khoom siv digital thiab lwm yam lag luam, thiab raug xa tawm mus rau Hong Kong, Taiwan, Europe, America, Nyiv thiab Kaus Lim Qab Teb thiab lwm thaj chaw thiab lub tebchaws.

Vim Li Cas Xaiv Peb

01/

Kev thauj mus los ceev

Peb koom tes nrog kev lag luam hiav txwv shipping, huab cua thiab logistics tuam txhab uas muag los muab koj cov kev daws teeb meem zoo tshaj plaws.

02/

Siab zoo

Cov khoom zoo heev thiab cov ntsiab lus tau ua tib zoo ua tiav. Txhua yam khoom siv raw yog tswj nruj heev.

03/

Pab neeg tshaj lij

Cov tswv cuab ntawm pab pawg muaj kev txawj ntse thiab txawj ntse hauv lawv lub luag haujlwm thiab muaj kev kawm tsim nyog, kev cob qhia, thiab kev paub dhau los kom ua tau zoo hauv lawv txoj haujlwm.

04/

Cov kev pabcuam zoo

Kev pabcuam neeg siv khoom rau koj los teb cov lus nug, raws li koj xav tau los muab cov kev daws teeb meem, cov lus hais thiab kev taug qab logistics.

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VA TN LCD Zaub Module yog dab tsi

VA TN LCD Zaub Module yog hais txog ib hom kua siv lead ua kua (LCD) uas sib txuas cov ntsiab lus los ntawm ob qho tib si Vertical Alignment (VA) thiab Twisted Nematic (TN) technologies. Cov qauv no yog tsim los muab kev ua tau zoo dua qub TN cov lus qhia thaum tseem hais txog qee qhov kev txwv hauv VA panels.
VA TN LCD Zaub Module siv lub sijhawm teb ceev cov yam ntxwv ntawm TN panels, uas ua rau nws tsim nyog rau cov ntawv thov uas ceev cov nqi tshiab yog qhov tseem ceeb, xws li kev sib tw ua si.
VA TN LCD Zaub Module sawv cev rau kev hloov pauv hauv cov khoom siv thev naus laus zis, muab kev sib haum xeeb ntawm kev ua haujlwm siab thiab tus nqi qis ntawm TN vaj huam sib luag, thiab cov duab zoo dua thiab saib cov ces kaum ntawm VA panels.

Cov txiaj ntsig ntawm VA TN LCD Zaub Module

Txhim khu xim kev ua tau zoo
VA TN LCD Display Modules muab cov xim palette ntau dua thiab cov xim dub tob dua piv rau cov qauv TN panels, ua rau cov duab zoo nkauj thiab muaj tseeb rau lub neej.

Kev txuag hluav taws xob
VA TN LCD Display Modules yog lub zog txuag, siv lub zog tsawg dua li cov khoom siv thev naus laus zis qub thiab pab txo cov nqi khiav lag luam thiab kev cuam tshuam ib puag ncig.

Ceev Refresh Tus Nqi
Kev suav nrog TN cov yam ntxwv ua kom ntseeg tau tias cov qauv no tuaj yeem txhawb nqa tus nqi siab dua, uas yog qhov tseem ceeb rau kev tswj xyuas qhov pom tau zoo thaum lub sijhawm sib tw ua si hnyav.

Txhim kho qhov sib piv piv
VA TN LCD Zaub Modules muab qhov sib piv ntau dua li TN panels, uas txhim kho qhov tob thiab qhov tseeb ntawm cov duab pom.

Kev ntseeg tau
VA TN LCD Zaub Modules yog tsim los tiv thaiv kev nruj ntawm kev siv txhua hnub, muab kev ua haujlwm ntev thiab ua haujlwm ntev rau cov neeg siv kawg.

Hom VA TN LCD Zaub Module

Muaj ntau ntau hom VA TN LCD Display Modules, tab sis nws yog ib qho tseem ceeb kom paub meej tias "VA TN" tsis yog ib qho qauv hauv kev lag luam. Hloov chaw, peb feem ntau xa mus rau VA thiab TN ua ob hom LCD thev naus laus zis. Txhua lub thev naus laus zis muaj nws cov yam ntxwv tshwj xeeb thiab cov txiaj ntsig, thiab qee zaum cov tuam txhab lag luam tuaj yeem ua ke qee yam ntawm ob lub thev naus laus zis los tsim cov vaj huam sib luag sib xyaw nrog kev ua haujlwm zoo dua. Nov yog cov ntsiab lus luv luv ntawm VA thiab TN LCD thev naus laus zis.

VA (Vertical Alignment) LCD Zaub Module
Txheem VA Panels:Cov no muaj qhov sib piv zoo sib piv thiab saib cov ces kaum piv rau TN panels, tab sis feem ntau muaj lub sij hawm teb qeeb.
MVA (Multi-domain Vertical Alignment) Panels:Kev txhim kho ntawm VA thev naus laus zis, MVA panels txhim kho ntawm kev pom cov ces kaum thiab qhov sib piv sib piv los ntawm kev ua kom cov kua muaju hauv ntau qhov chaw.
PVA (Patterned Vertical Alignment) Panels:Zoo ib yam li MVA, PVA muab cov duab zoo dua thiab pom cov ces kaum. Samsung paub txog kev tsim cov thev naus laus zis no.

TN (Twisted Nematic) LCD Zaub Module
Txheem TN Panels:Cov no yog hom LCD ntau tshaj plaws vim lawv cov nqi qis thiab cov lus teb ceev ceev, uas ua rau lawv zoo tagnrho rau kev ua si.
Txhim kho TN Panels:Qee lub tuam txhab txhim kho raws li tus qauv TN panels los ntawm kev ua kom zoo dua pixel tsim thiab rov qab teeb pom kev zoo kom ua tiav cov xim zoo dua qub thiab saib cov ces kaum.

Fast IPS (In-Plane Switching) Panels
Thaum tsis nruj me ntsis VA TN hybrids, ceev IPS panels yog tsim los muab lub sij hawm teb ceev nrog TN panels nrog rau cov xim zoo dua thiab saib lub kaum ntse ntse zoo ntawm IPS panels.

Khoom siv ntawm VA TN LCD Zaub Module

Cov khoom muaj pes tsawg leeg ntawm VA TN LCD Zaub Module feem ntau suav nrog cov khoom hauv qab no

iav substrates:Ob lub iav substrates tsim lub hauv paus ntawm LCD vaj huam sib luag. Cov substrates no yog coated nrog nyias zaj duab xis transistor (TFT) txheej, uas tswj tus kheej pixels.

Polarizing zaj duab xis:Polarizers yog siv rau ob sab ntawm iav substrates. Ib tug polarizer yog oriented horizontally, thiab lwm yam vertically, tso cai rau lub teeb los ntawm tsuas yog nyob rau hauv ib tug tswj hwm.

Cov khoom siv ua kua siv lead ua kua:Qhov chaw nruab nrab ntawm cov iav substrates yog ntim nrog cov khoom siv tshwj xeeb kua siv lead ua (LC). Kev sib dhos thiab kev taw qhia ntawm cov muaju no txiav txim siab lub teeb kis tau tus mob ntawm txhua pixel.

Xim lim:RGB (liab, ntsuab, xiav) cov ntxaij lim dej yog embedded nyob rau hauv lub pixel hlwb ntawm ib qho ntawm cov iav substrates. Cov lim dej no sib tov lub teeb dhau los ntawm cov kua siv lead ua kua los ua kom muaj xim tag nrho.

Backlight unit (BLU):Chav tsev teeb pom kev zoo feem ntau muaj LEDs (lub teeb-emitting diodes), txawm hais tias CCFLs (txias cathode fluorescent teeb) tau siv hauv cov qauv ua ntej. BLU muab cov teeb pom kev zoo sib xws tom qab LC txheej.

Diffuser:Ib daim ntawv diffuser feem ntau suav nrog txhawm rau nthuav tawm lub teeb sib npaug thoob plaws lub ntsej muag, ua kom pom tseeb zoo ib yam thiab tsis txhob muaj cov hotspots.

Prism ntawv:Hauv qee qhov kev tsim, ib daim ntawv prism yog siv los coj lub teeb nce mus rau lub polarizer thiab tawm ntawm cov zaub.

Sealing khoom:Sealants yog siv los koom nrog cov npoo ntawm cov iav substrates, tsim kom muaj ib qho chaw airtight uas tiv thaiv kev sib kis thiab tswj kev ncaj ncees ntawm LC txheej.

Electronic Cheebtsam:Cov ntawv luam tawm Circuit Boards (PCBs), cov khoom sib txuas, thiab cov xaim hluav taws xob yog siv los txuas hluav taws xob rau cov khoom siv sab nraud thiab tswj cov hluav taws xob ntws mus rau TFTs.

Yuav ua li cas VA TN LCD Zaub Modulework

Cov zaub yog tsim los ntawm ntau lab pixels. Qhov zoo ntawm cov zaub feem ntau yog hais txog tus naj npawb ntawm pixels; Piv txwv li, 4K zaub yog ua los ntawm 3840 x2160 lossis 4096x2160 pixels. Ib pixel yog ua los ntawm peb subpixels; liab, xiav thiab ntsuab-feem ntau hu ua RGB. Thaum cov subpixels hauv pixel hloov xim sib xyaw ua ke, cov xim sib txawv tuaj yeem tsim tau. Nrog rau tag nrho cov pixels ntawm cov zaub ua haujlwm ua ke, cov zaub tuaj yeem ua rau ntau lab ntawm cov xim sib txawv.

Txoj kev tswj hwm pixel sib txawv hauv txhua hom zaub; CRT, LED, LCD thiab hom tshiab ntawm kev qhia txhua qhov kev tswj pixels txawv. Hauv luv luv, VA TN LCD Zaub Moduleare teeb los ntawm lub teeb nraub qaum, thiab pixels tau hloov pauv thiab tawm hauv hluav taws xob thaum siv cov kua siv lead ua kua los tig lub teeb polarized. Lub iav polarizing yog muab tso rau pem hauv ntej thiab tom qab tag nrho cov pixels, pem hauv ntej lim yog muab tso rau ntawm 90 degrees. Nyob rau hauv nruab nrab ntawm ob lub lim dej yog cov kua siv lead ua kua, uas tuaj yeem hloov hluav taws xob rau thiab tawm.

VA TN LCD Zaub Moduleare ua nrog ib qho passive matrix los yog ib qho active matrix daim phiaj. Lub active matrix LCD tseem hu ua nyias zaj duab xis transistor (TFT) zaub. Lub passive matrix LCD muaj ib daim phiaj ntawm cov neeg xyuas pib nrog pixels nyob ntawm txhua qhov kev sib tshuam hauv daim phiaj. Ib qho tam sim no raug xa mus hla ob lub conductors ntawm daim phiaj los tswj lub teeb rau txhua pixel. Lub active matrix muaj ib tug transistor nyob rau ntawm txhua pixel kev sib tshuam, yuav tsum tau tsawg tam sim no los tswj lub luminance ntawm ib pixel. Vim li no, tam sim no nyob rau hauv ib qho active matrix zaub tuaj yeem hloov mus rau thiab tawm ntau zaus, txhim kho lub sijhawm tshiab ntawm lub vijtsam.
Ib co passive matrix LCD's muaj dual scanning, txhais tau hais tias lawv luam theej duab daim phiaj ob zaug nrog tam sim no nyob rau tib lub sij hawm uas nws coj mus rau ib tug scan nyob rau hauv thawj technology. Txawm li cas los xij, active matrix tseem yog cov thev naus laus zis zoo tshaj ntawm ob.

Txheej txheem ntawm VA TN LCD Zaub Module

Pem hauv ntej Array, Nruab Nrab Cell, Cell yog iav ntawm pem hauv ntej Array ua lub substrate, ua ke nrog cov iav substrate ntawm cov xim lim, thiab nruab nrab ntawm ob lub iav substrates Filled nrog ib tug kua siv lead ua (LC). Cov txheej txheem kev sib dhos tom qab yog cov txheej txheem sib dhos zaum kawg ntawm cov iav tom qab cov txheej txheem Cell thiab lwm yam khoom siv xws li backlight panels, circuits, thiab cov thav duab sab nrauv.

array txheej txheem (array)

Ua ntej ua, peb xav tau ib daim iav nrog ib tug du nto thiab tsis muaj impurities iav, thiab yuav tsum tau ntxuav lub iav, ces qhuav nws.

Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws cov txheej txheem hlau, cov khoom siv hlau, cov khoom siv hlau yuav tsum tau muab tso rau hauv lub tshuab nqus tsev kom paub tseeb tias txhua yam huv si, thiab tom qab cov roj tshwj xeeb ntawm cov hlau tsim cov plasma, cov atoms ntawm cov hlau yuav tsum tau slammed rau hauv iav, thiab ces yuav tsim Metal zaj duab xis.

Tom qab txheej cov yeeb yaj kiab hlau, nws yuav tsum tau muab cov txheej txheem ntawm cov txheej txheem uas tsis yog-conductive thiab semi-conductive txheej. Nyob rau hauv lub tshuab nqus tsev chamber, lub iav phaj yog thawj rhuab, thiab ces ib tug tshwj xeeb roj yog sprayed los ntawm ib tug high-voltage hluav taws xob sprayer kom cov electrons thiab cov roj Plasma yog generated, thiab tom qab ib tug tshuaj tiv thaiv, ib tug uas tsis yog-conductive txheej thiab ib tug. semiconductor txheej yog tsim rau ntawm iav

Tom qab cov zaj duab xis yog tsim, peb yuav tsum ua tus qauv ntawm lub transistor ntawm lub iav. Ua ntej, nkag mus rau hauv lub teeb daj thiab tshuaj tsuag lub photoresist nrog lub teeb rhiab heev, tom qab ntawd muab tso rau ntawm daim npog ntsej muag kom irradiate xiav-violet lub teeb kom raug, thiab thaum kawg xa mus rau qhov chaw tsim kho kom txau cov tsim tawm, uas tuaj yeem tshem tawm cov photoresist tom qab teeb pom kev zoo. , thiab cia lub teeb Lub tiv thaiv txheej yog zoo li tus.

Tom qab lub photoresist zoo li tus, peb tuaj yeem ua ntub dej los ntawm etching kom nthuav tawm cov yeeb yaj kiab tsis muaj txiaj ntsig, lossis qhuav etching los ntawm cov tshuaj tiv thaiv ntshav plasma. Tom qab etching, qhov seem photoresist raug tshem tawm nrog cov kua nplaum, thiab thaum kawg Cov qauv Circuit Court xav tau los tsim cov transistor tam sim no.

Txhawm rau tsim cov yeeb yaj kiab uas siv tau yooj yim, nws yuav tsum rov ua cov txheej txheem ntawm kev tu, txheej, photoresist, raug, kev loj hlob, etching, photoresist tshem tawm, thiab lwm yam. Feem ntau hais lus, los tsim TFT-LCD, nws yog ib qho tsim nyog yuav tau rov ua dua 5 mus rau 7. sij hawm.

Txheej txheem sib dhos (Cell)

1) Tom qab ua tiav cov nyias zaj duab xis transistor iav substrate, peb yuav muab cov kua siv lead ua kua. Lub vaj huam sib luag ua kua yog tsim los ntawm transistor iav substrate thiab xim lim. Ua ntej, peb yuav tsum ntxuav lub khob ua ntej, thiab tom qab ntawd mus rau kauj ruam tom ntej. ib kauj ruam. Tag nrho cov txheej txheem tsim khoom ntawm TFT-LCD yuav tsum nyob hauv chav huv, thiaj li yuav tsis muaj impurities hauv cov zaub.

2) Cov xim lim yog chemically coated los ua xim liab, ntsuab thiab xiav ntawm lub khob, ua tib zoo npaj thiab tom qab ntawd them nrog txheej txheej ntawm cov yeeb yaj kiab ua kom tiav.

3) Nyob rau hauv tag nrho cov txheej txheem ntawm kev sib xyaw ua ke, ua ntej, peb yuav tsum tau coated ib txheej ntawm cov tshuaj yeeb yaj kiab ntawm lub iav thiab xim lim uas npog nrog cov transistors, thiab tom qab ntawd ua qhov kev ua kom haum.

4) ua ntej sib txuas ob lub khob iav, peb yuav tsum tau sau rau lawv cov kab ke pleev xim rau tom qab lub vaj huam sib luag ua kua Crystal koom ua ke. Feem ntau, thaum lub vaj huam sib luag ua kua siv lead ua tau sib sau ua ke, ib lossis ob qhov khoob yuav raug tso tseg kom yooj yim rau cov kua siv lead ua tom ntej, thiab tom qab ntawd cov kua nplaum thiab cov kua nplaum siv los kaw cov npoo ntawm ob daim iav, yog li ua kom tiav lub rooj sib txoos. lub iav.

5) Tom qab sib khi lub thav duab, muab lub LCD vaj huam sib luag rau hauv lub tshuab nqus tsev, tso cua tawm ntawm lub LCD vaj huam sib luag los ntawm qhov sib txawv cia li tseg, thiab tom qab ntawd ncuav cov kua siv lead ua kua rau hauv cov kua siv lead ua kua nrog kev pab ntawm atmospheric siab, thiab tom qab ntawd kaw. qhov gap. Cov khoom sib xyaw ua ke ntawm cov khoom thiab cov kua, nrog rau cov yam ntxwv ntawm kev sib xyaw molecular.

6) Thaum kawg, muab ob lub polarizers nyob rau hauv txoj kab ntsug, thiab tag nrho LCD vaj huam sib luag tiav.

Module txheej txheem (Module)

1) Tom qab lub polarizer txuas, peb pib nruab DRIVE IC ntawm ob sab ntawm lub LCD vaj huam sib luag. DRIVE IC yog qhov tseem ceeb ntawm kev tsav tsheb, uas yog siv los tswj cov xim thiab qhov ci ntawm LCD.
2) Tom qab ntawd txuas cov tswv yim kawg ntawm DRIVE IC mus rau lub rooj tsav xwm hauv Circuit Court los ntawm kev sib txuas. Nyob rau hauv txoj kev no, lub teeb liab tuaj yeem raug xa tawm kom zoo, thiab tom qab ntawd cov duab ntawm lub vaj huam sib luag tuaj yeem tswj tau.
3) Lub teeb ntawm lub vaj huam sib luag LCD yog tawm ntawm lub teeb rov qab. Ua ntej sib dhos lub teeb nraub qaum, peb yuav xub xyuas seb lub vaj huam sib luag LCD puas tiav, thiab tom qab ntawd sib sau lub teeb rov qab. Lub backlight yog lub teeb ci tom qab LCD vaj huam sib luag.
4) Thaum kawg, xauv lub CELL thiab cov ncej hlau nrog screws.
5) Tom qab ntawd peb nkag mus rau hauv cov txheej txheem xeem tseem ceeb kawg, thiab ua qhov kev ntsuam xyuas kev laus ntawm cov khoom sib dhos, thiab tshuaj xyuas cov khoom tsis zoo nyob rau hauv lub xeev ntawm hluav taws xob thiab kub kub.
6) Cov khoom uas muaj qhov zoo tshaj plaws tuaj yeem ntim thiab xa tawm.

Cheebtsam ntawm VA TN LCD Zaub Module

Lub Vertical Alignment (VA) lossis Twisted Nematic (TN) Liquid Crystal Display (LCD) Module muaj ob peb yam tseem ceeb uas ua haujlwm ua ke los tsim thiab tswj cov duab tso rau ntawm qhov screen. Ntawm no yog ib qho piv txwv ntawm cov khoom no.

iav substrates:Ob daim iav ua lub hauv paus ntawm cov zaub. Lawv tau coated nrog ntau txheej, suav nrog indium tin oxide (ITO) kom pom tseeb thiab ua tau zoo.

Nyias zaj duab xis transistor (TFT) Array:Qhov no yog ib lub network ntawm me me transistors etched mus rau ib qho ntawm cov substrates. Txhua lub transistor sib raug rau ib pixel lossis ib pawg pixels, tswj lawv cov hluav taws xob hauv lub xeev.

Cov khoom siv ua kua siv lead ua kua:Qhov chaw nruab nrab ntawm ob lub iav substrates yog ntim nrog cov kua siv lead ua kua tshwj xeeb. Kev taw qhia thiab kev txav ntawm cov pob zeb no hloov lub teeb dhau los ntawm lawv.

Alignment txheej:Cov khaubncaws sab nraud povtseg yog siv rau sab hauv ntawm cov iav substrates kom tswj tau qhov kev taw qhia thawj zaug ntawm cov kua muaju. Hauv VA panels, cov khaubncaws sab nraud povtseg no tau kho kom cov crystals twist thiab untwist, thaum nyob rau hauv TN panels, lawv tau npaj los tsim ib qho kev sib tw nematic.

Xim lim:Siv rau ib lub substrate, cov ntxaij lim dej no muaj xim liab, ntsuab, thiab xiav sub-pixels. Lawv ua haujlwm ua ke nrog cov kua siv lead ua kua los tsim cov duab puv xim.

Polarizers:Muab tso rau sab nrauv ntawm cov iav substrates, polarizers cia tsuas yog lub teeb nrog ib qho kev taw qhia kom dhau mus. Ib qho yog kab rov tav, thiab lwm qhov yog ntsug, tswj tau qhov zoo ntawm lub teeb uas ncav cuag tus neeg saib lub qhov muag.

Backlight unit (BLU):Feem ntau yog ib qho array ntawm LEDs, qhov no muab lub teeb tsim nyog rau cov zaub kom pom. Hauv qee qhov kev tsim, CCFLs (Cold Cathode Fluorescent Lamps) yog siv los ntawm LEDs.

Diffuser:Nyob rau hauv pem hauv ntej ntawm lub backlight chav tsev, lub diffuser pab kis lub teeb sib npaug zos rau cov zaub.

Prism ntawv:Pom nyob rau hauv qee qhov kev tsim LCD, tshwj xeeb tshaj yog cov uas muaj lub teeb ci ntsa iab, cov ntawv prism pab coj lub teeb kom sib npaug ntawm qhov screen.

Spacers:Cov microscopic spacers no xyuas kom meej qhov kev ncua deb ntawm cov iav substrates, tswj qhov sib txawv ntawm tes kom zoo rau cov kua muaju.

Sealant:Ib daim nplaum tshwj xeeb siv los kaw cov npoo ntawm cov iav substrates ua ke, tsim ib qho airtight enclosure rau cov khoom siv lead ua kua.

Driver ICs:Printed circuit boards (PCBs) nrog cov tsav tsheb sib xyaw ua ke (ICs) txuas nrog TFT array los muab cov teeb liab uas tswj qhov voltage thov rau txhua pixel.

Flexible Printed Circuits (FPCs):Cov no yog cov nyias nyias, hloov tau yooj yim cables uas txuas cov zaub module mus rau seem ntawm cov khoom siv hluav taws xob, nqa cov ntaub ntawv thiab lub zog.

Bezel:Lub thav duab uas nyob ib puag ncig cov zaub, tuav cov iav substrates thiab qee zaum muaj vaj tse ntxiv cov khoom xws li cov neeg hais lus.

Lub tswv yim rau kev tuav thiab ncua lub neej ntawm koj VA TN LCD zaub Module

Khaws Koj Cov Zaub Kom Zoo
Kev tu koj lub VA TN LCD Zaub Module tsis tu ncua yog qhov tseem ceeb rau kev tswj hwm nws qhov pom tseeb thiab tiv thaiv kev sib sau ntawm cov plua plav thiab av. Siv cov ntaub mos mos, tsis muaj lint-dawb lossis ntaub microfiber los maj mam so lub vijtsam hauv ib ncig. Tsis txhob siv cov tshuaj hnyav lossis cov khoom siv abrasive uas tuaj yeem ua rau lub ntsej muag lub ntsej muag puas. Rau cov stains tawv, dampen daim ntaub nrog cov tshuaj ntxuav me me tshwj xeeb tsim rau VA TN LCD Display Modules.

Tsis txhob muaj kev ntxhov siab thiab cuam tshuam
Cov duab LCD yog qhov muag heev, thiab kev siv ntau dhau los yog cuam tshuam tuaj yeem ua rau muaj kev puas tsuaj mus tas li. Thaum ntxuav lossis tuav cov zaub, siv lub siab maj mam thiab tsis txhob nias ntawm qhov screen. Tsis tas li ntawd, xyuas kom meej tias cov zaub tau ruaj khov los yog muab tso rau ntawm qhov chaw ruaj khov kom tsis txhob muaj kev sib tsoo lossis pob.

Kho Brightness thiab Contrast Settings
Kev ua kom zoo dua qhov ci ntsa iab thiab qhov sib txawv ntawm koj lub VA TN LCD Zaub Module tsis tsuas yog txhim kho kev pom kev pom xwb tab sis kuj pab ua kom nws lub neej ntev. Cov teeb ci siab dua tuaj yeem ua rau muaj kev siv hluav taws xob ntau ntxiv thiab cov teeb meem tshwm sim hauv qhov screen burn-in. Kho cov chaw kom haum rau qib siab uas haum rau koj ib puag ncig thaum tsis txhob muaj qhov ci ci ntau dhau uas tsis tsim nyog thiab ua rau muaj teeb meem rau cov zaub.

Tiv thaiv Screen Burn-In
Kev tshuaj ntsuam hlawv-hauv tshwm sim thaum cov duab zoo li qub tau tshwm sim rau lub sijhawm ntev, ua rau cov khoom seem seem tshwm sim txawm tias cov ntsiab lus tshiab tau tshwm sim. Txhawm rau tiv thaiv kev tshuaj ntsuam hlawv-hauv, tsis txhob tso cov duab zoo li qub lossis tawm hauv cov zaub rau ncua sij hawm yam tsis muaj cov ntsiab lus hloov pauv. Xav txog kev siv cov tshuaj tiv thaiv kab mob lossis cov ntsiab lus sib hloov raws sij hawm kom txo tau qhov kev pheej hmoo ntawm kev kub hnyiab.

Khaws qhov kub thiab txias ua haujlwm zoo
Qhov kub thiab txias tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm thiab kev ua haujlwm ntev ntawm VA TN LCD Display Modules. Tsis txhob muab koj cov duab tso rau qhov kub thiab txias heev. Qhov zoo tshaj plaws, tswj qhov ntsuas kub nruab nrab ntawm cov chaw tsim khoom pom zoo. Yog tias cov zaub tau teeb tsa hauv thaj chaw uas muaj qhov kub thiab txias, xav txog kev siv qhov cua kom zoo lossis kev tswj hwm huab cua kom muaj kev ruaj ntseg ib puag ncig.

Tiv thaiv tawm tsam Hwj chim Surges
Lub zog surges tuaj yeem ua rau cov khoom sab hauv ntawm koj lub VA TN LCD Zaub Module. Txhawm rau tiv thaiv cov hluav taws xob hluav taws xob, siv lub tshuab hluav taws xob zoo tshaj plaws los yog lub zog tsis cuam tshuam (UPS). Cov cuab yeej no pab tswj cov hluav taws xob ntws mus rau koj cov zaub, txo qhov kev pheej hmoo ntawm kev puas tsuaj los ntawm qhov hluav taws xob tam sim ntawd.

Qhov txawv ntawm Tn, Ips Thiab Va Lcd Screens

TN Vaj Huam Sib Luag vs IPS vs VA Vaj Huam Sib Luag
Txhua hnub, peb saib LCD zaub, TV, xov tooj ntawm tes, saib. Nws dhau los ua qhov tsim nyog hauv lub neej niaj hnub. LCD vaj huam sib luag yog qhov tseem ceeb tshaj plaws ntawm LCD zaub. Nws txiav txim siab LCD npo qhov kev ua tau zoo, xws li ci ci, qhov sib piv, xim thiab saib lub kaum ntse ntse. Yog li ntawd, xaiv qhov zoo ntawm LCD vaj huam sib luag yog qhov tseem ceeb rau koj daim ntawv thov.

Hom ntawm LCD Panels
Muaj peb hom LCD vaj huam sib luag hauv kev ua lag luam, xws li TN, IPS thiab VA.
Twisted Nematic (TN):Qhov qub tshaj plaws ntawm LCD vaj huam sib luag.
Hauv Dav Hlau Hloov (IPS):Nws yog tsim los daws cov kev txwv ntawm TN LCD. Lwm lub npe nrov rau IPS vaj huam sib luag yog "plane mus rau kab hloov" (LPS).
Vertical Alignment (VA):Kuj tseem hu ua "super vertical alignment" (SVA) thiab "advanced multi-domain vertical alignment" (AMVA). Lawv txhua tus muaj cov yam ntxwv zoo sib xws.

Cov npe no cuam tshuam txog kev sib raug zoo ntawm cov khoom siv lead ua hauv lub LCD, thiab lawv hloov li cas thaum lawv raug them hluav taws xob. Tag nrho cov kua siv lead ua kua hloov pauv cov kev sib raug zoo ntawm cov kua siv lead ua kua molecules ua haujlwm, tab sis qhov uas lawv ua li ntawd tuaj yeem cuam tshuam rau cov duab zoo thiab lub sijhawm teb. Txoj hauv kev yooj yim tshaj plaws los xaiv ntawm lawv yog los txiav txim siab yam ntxwv tseem ceeb tshaj plaws rau koj qhov project. Nws tsuas yog nyob ntawm seb koj siv koj li LCD zaub rau, thiab koj cov peev nyiaj.

TN vaj huam sib luag
TN yog cov cuab yeej paub tab tshaj plaws hauv LCD vaj huam sib luag tsim. Thaum tsis muaj qhov sib txawv ntawm qhov sib txawv ntawm ob lub pob tshab electrodes, cov kua siv lead ua kua molecules yog twisted 90 degrees, ua ke ntawm sab sauv thiab hauv qab polarizers, tso cai rau lub teeb dhau los ntawm LCD. Raws li kev siv hluav taws xob, siv lead ua molecules yog untwisted thiab ua raws li tib qho kev taw qhia, thaiv lub teeb.

IPS vaj huam sib luag
Hauv IPS vaj huam sib luag, siv lead ua molecules yog sib npaug rau cov iav substrates ntawm thawj theem, LCD yog tawm. Thaum cov electrodes nyob rau hauv lub dav hlau raug them, crystal molecules yog rotated, hloov lub teeb kev taw qhia. Qhov twg teeb lub LCD zaub.

VA Panel
Raws li nws lub npe qhia, VA vaj huam sib luag cov kua siv lead ua kua yog ua raws vertically yam tsis tau them nyiaj. Thaum siv hluav taws xob, cov molecules qaij thiab hloov kho lub teeb pom kev.

Peb lub Hoobkas

FAQ

Q: Qhov txawv ntawm LCD vaj huam sib luag thiab module yog dab tsi?

A: LCD yog cov kua siv lead ua kua, feem ntau yog hais txog ib qho screen cais; LCM yog cov kua siv lead ua kua zaub module, uas suav nrog cov tsav tsheb sib txuas thiab tswj Circuit Court, uas tuaj yeem txuas ncaj qha mus rau ib qho nti microcomputer.

Q: Dab tsi feature ntawm cov khoom siv lead ua kua siv los tsim cov duab hauv LCD zaub?

A: Cov zaub ua kua-crystal (LCD) yog lub vaj huam sib luag tiaj tus lossis lwm yam khoom siv hluav taws xob hloov kho qhov muag uas siv lub teeb-modulating zog ntawm cov kua muaju ua ke nrog cov polarizers. Cov kua siv lead ua kua tsis tawm lub teeb ncaj qha tab sis siv lub teeb rov qab los yog qhov cuam tshuam los tsim cov duab xim lossis monochrome.

Q: Dab tsi yog qhov zoo ntawm cov kua siv lead ua kua LCD cov ntxaij vab tshaus?

A: LCDs muaj ntau qhov zoo dua li cov duab qub qub xws li CRT. LCDs yog nyias, sib dua, thiab siv zog ntau dua. Lawv kuj tsim kom muaj cua sov tsawg, muaj cov duab zoo dua, thiab muab lub kaum sab xis pom dav dua.

Q: Muaj pes tsawg hom LCD zaub?

A: LCD cov ntxaij vab tshaus tuaj yeem muab faib ua peb pawg: TN (twisted nematic), IPS (hauv-plane hloov), thiab VA (Vertical Alignment). Txhua hom kev tshuaj ntsuam no muaj nws tus kheej tshwj xeeb zoo, yuav luag txhua tus ntawm lawv yuav tsum ua li cas cov duab tshwm thoob plaws ntau hom tshuaj ntsuam.

Q: Qhov twg yog qhov zoo dua LCD lossis LED?

A: LED zaub feem ntau muaj cov duab zoo dua piv rau lawv cov LCD counterparts. Los ntawm cov qib dub mus rau qhov sib piv thiab txawm tias qhov tseeb xim, cov lus qhia LED feem ntau tuaj rau saum. LED cov ntxaij vab tshaus nrog cov duab puv puv rov qab teeb muaj peev xwm ntawm lub zos dimming yuav muab cov duab zoo tshaj plaws.

Q: Dab tsi ua rau LCD tsis ua haujlwm?

A: Qhov teeb meem tuaj yeem yog qhov txhaum ntawm lub charger, motherboard lossis inverter. Qhov screen tsis pom dab tsi. Nyob rau hauv ib qho xwm txheej uas zoo li lub vijtsam tab sis tsis pom cov duab, qhov tsis ua haujlwm tuaj yeem yog lub zog hluav taws xob, motherboard lossis lub inverter (module uas muab tam sim no rau lub teeb pom kev).

Q: Dab tsi ua rau LCD ua haujlwm tsis zoo?

A: Lub LCD zaub lossis video teeb meem tuaj yeem tshwm sim vim cov tsav tsheb dhau los xws li BIOS, video card (GPU), chipset, thiab saib xyuas tsav tsheb, lossis video. Nws kuj tseem tuaj yeem tshwm sim vim qhov teeb tsa tsis raug hauv kev ua haujlwm, kev ua haujlwm tsis raug ntawm cable, lossis kev hloov kho kev ua haujlwm tsis tu ncua.

Q: Peb hom LCD zaub yog dab tsi?

A: Muaj peb yam tseem ceeb ntawm LCD panels: Hauv-Plane Switching (IPS), Vertical Alignment (VA), thiab Twisted Nematic (TN). Lub tswv yim dav dav ntawm txhua hom vaj huam sib luag yog tib yam: cov kua siv lead ua kua ua rau lub zog hluav taws xob, tswj cov teeb pom kev ntau npaum li cas kom dhau mus thiab ncav cuag txhua qhov ntawm peb cov xim sub-pixels.

Q: Qhov txawv ntawm LCD thiab LED npo yog dab tsi?

A: Thaum tus qauv LCD saib siv fluorescent backlights, LED saib siv lub teeb-emitting diodes rau backlights. LED saib feem ntau muaj cov duab zoo dua, tab sis lawv tuaj nyob rau hauv qhov sib txawv backlight configuration.

Q: Hom LCD zaub twg zoo tshaj?

A: Niaj hnub no, IPS panels tau siv dav hauv smartphones, TVs, laptops, thiab lwm yam khoom siv hluav taws xob. Lawv muab qhov zoo sib xws piv, xim luam tawm, ci ntsa iab, thiab qhov pom dav tshaj plaws piv rau lwm hom LCD.

Q: Dab tsi yog I2C module rau LCD zaub?

A: I2C LCD tivthaiv yog siv rau hauv cov ntawv thov uas xav tau kev pom lossis cov ntawv nyeem. Qhov kev tivthaiv no kuj tseem siv tau qhov twg yuav tsum muaj cov cim qhia tab sis xya GPIOs sib law liag ntawm ib qho chaw GPIO nkaus xwb tsis tuaj yeem ua tau. Nyob rau hauv rooj plaub uas qhov project twb suav nrog tus tswv I2C, tsis tas yuav tsum muaj GPIO pins ntxiv.

Q: Qhov txawv ntawm OLED thiab LCD module yog dab tsi?

A: OLED vs. LCD: Kev sib xyaw: OLED cov lus qhia muaj cov pixels ntawm tus kheej, thaum LCD cov duab siv lub teeb ci ntsa iab los ntawm cov kua siv lead ua kua los tsim cov duab. Contrast Ratio thiab Black Levels: OLED qhia tau qhov sib txawv zoo sib xws thiab cov xim dub tiag tiag, thaum LCDs ib txwm tso qee lub teeb, txawm tias thaum pom cov xim dub.

Q: Puas tuaj yeem kho LCD zaub?

A: LCD saib muaj ntau yam complex, yog li nws tsis txawv rau lawv ntsib teeb meem. Feem ntau cov teeb meem luv luv ntawm lub cev puas tsuaj loj tuaj yeem kho tau hauv tsev. Nyeem cov lus qhia ua tib zoo rau koj tus kheej kev nyab xeeb, vim qee qhov kev kho yuav ua rau koj muaj kev pheej hmoo ntawm hluav taws xob loj.

Q: Puas yog LCD puas kho tau?

A: Nrog rau cov cuab yeej tsim nyog thiab kev paub zoo, nws tuaj yeem kho lub vijtsam LCD yam tsis tau hloov pauv. Yog tias koj txaus siab muab qee qhov haujlwm koj tus kheej lossis tsis xav them rau lwm tus, phau ntawv qhia no yuav pab koj kho koj lub xov tooj tawg yam tsis tau hloov tag nrho cov zaub.

Q: Qhov txawv ntawm LCD vaj huam sib luag thiab module yog dab tsi?

Q: LCD zaub puas tuaj yeem kho?

A: Feem ntau, yog tias qhov kev puas tsuaj me me, kev kho yog pheej yig thiab yooj yim, thiab cov zaub tseem nyob hauv warranty lossis kev tuav pov hwm, koj yuav tsum kho nws. Txawm li cas los xij, yog tias qhov kev puas tsuaj loj heev, kev kho yog kim thiab nyuaj, thiab cov zaub tsis muaj kev tiv thaiv lossis kev pov hwm, nws yuav yog qhov zoo tshaj los hloov nws.

Q: Dab tsi yog qhov kev siv ntawm LCD zaub module?

A: LCDs muaj los tso saib arbitrary dluab (raws li nyob rau hauv ib tug general-lub hom phiaj lub computer zaub) los yog tsau dluab nrog cov ntaub ntawv tsis tshua muaj cov ntsiab lus, uas yuav tsum tau tso tawm los yog muab zais: preset lo lus, tus lej, thiab xya-seg qhia (raws li nyob rau hauv lub moos digital. ) yog tag nrho cov piv txwv ntawm cov khoom siv nrog cov lus qhia no.

Q: Dab tsi yog qhov sib txawv ntawm LCD modules?

A: Hom kua siv lead ua kua zaub (LCD) modules txhais tau tias cov zaub yuav zoo li cas. Nws txhais tus cwj pwm, xim tom qab, thiab tus cwj pwm rau qhov sib txawv hauv qab. Cov hom muaj xws li twisted nematic (TN), super twisted nematic (STN), thiab zaj duab xis compensated super twisted nematic (FSTN).

Q: Peb hom LCD vaj huam sib luag feem ntau yog dab tsi?

A: 3 hom vaj huam sib luag feem ntau yog IPS, TN, thiab VA, uas siv cov thev naus laus zis LCD. Lawv siv lub teeb rov qab, uas yog ib txwm muaj nyob rau hauv cov ntxaij vab tshaus LCD. Lub vaj huam sib luag thib plaub thiab tshiab tshaj plaws yog OLED. Nrog hom no, cov pixels teeb.

Q: Koj ua li cas daws qhov teeb meem ntawm LCD npo?

A: Xyuas kom tus saib xyuas tau teeb tsa rau qhov kev tawm tswv yim kom raug thiab sim swapping tawm cov peev txheej los txiav txim seb qhov ntawd puas yog lub hauv paus ntawm qhov teeb meem. Yog tias hloov qhov chaw tsis daws qhov teeb meem, sim hloov lub cable. Yog tias ua tau, sim siv lub ntsuas sib txawv nrog tib lub cables thiab qhov chaw.

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