Cov kev teeb tsa ntawm LCD saib xyuas dab tsi?

1. Cov khoom siv kho vajtse

Backlight Module: Fluorescent leeg lossis LEDor yog feem ntau yog siv los ua cov teeb pom kev zoo rau cov kua crystal txheej. Nws cov qauv cuam tshuam rau qhov ci ci, sib txawv thiab cov xim ua tau zoo ntawm cov zaub. Nyob rau hauv xyoo tsis ntev los no, LED Backlight Technology tau maj mam dhau los ua mainstream. Piv nrog cov ib txwm Cathodic fluorescent teeb (CCFL) Backlight, muaj peev xwm muab qhov tob dua thiab tseem txhim kho kev sib piv thiab ua kom zoo dua li cov thev naus laus zis.

Ua kua Crystal txheej: Nws yog qhov tseem ceeb ntawm LCD zaub, muaj ob lub iav sib txuas cov iav subttrates sandwiching sandwiching cov txheej ntawm cov khoom siv ua kua crystal. Nyob rau hauv qhov kev txiav txim ntawm hluav taws xob teb, cov molecular kev ua kua crystal cov ntaub ntawv hloov pauv ntawm lub teeb thiab paub txog cov duab pom.

Polarizer: Feem ntau ob daim, muab tso rau sab xub ntiag thiab sab nraub qaum ua kua crystal txheej, siv los tswj cov kev taw qhia ntawm lub teeb. Tsuas yog lub teeb nrog tib lub polarization kev coj ua li tus polarizer tuaj yeem dhau mus, thiab kev tswj hwm ntawm cov kua crystal molecules yog kev sib koom tes kom paub cov duab pom.

Xim lim: Nws yog muaj li ntawm peb lim lim: liab, ntsuab thiab xiav. Txhua lim cov xim lim tsuas yog tso cai rau cov xim sib haum ntawm lub teeb kom hla dhau. Tom qab lub teeb dhau los ntawm cov kua siv lead ua kua, nws tau lim los ntawm cov xim lim los ua cov duab xim.

Iav Substrate: Raws li ib lub hauv paus txhawb nqa, nws yog siv los clamp feem xws li ua kua crystal ntaub ntawv thiab hluav taws xob. Nws yuav tsum muaj kev sib nraus siab, muaj lub teeb taws xob ua kom muaj zog thiab zoo siv zog.

Pob tshab Electrode: Feem ntau yog ua los ntawm cov ntaub ntawv xov tooj pob tshab xws li ITO (Indium tau tso rau ntawm lub khob substrate los tsim cov electrode ary ntawm kab thiab txhua. Kev npaj cov kev taw qhia ntawm cov kua siv ua kua crystal molecules yog tswj los ntawm kev thov voltage.

Tsav Circuit Court: Tau txais cov cim los ntawm cov teeb liab sab nraud (xws li daim npav teeb duab sab nraud) thiab hloov lawv cov cim duab kom tsav tsheb ua kua siv ua kua Crystal molecules. Nws cov kev ua tau zoo cuam tshuam rau cov zaub cuam tshuam thiab kev teb lub sijhawm ntawm cov zaub.

2. Kev ua haujlwm parameter configuration

Qhov loj me thiab daws teeb meem

Qhov loj me: Feem ntau hauv nti, nws qhia tau ntev ntev ntawm lub vijtsam duab kos duab. Ntau qhov ntau thiab tsawg yog 15 nti, 17 ntiv tes, 24 ntiv tes, 27 nti, thiab lwm yam. Qhov sib txawv rau cov ntawv thov sib txawv.

Kev daws teeb meem: Hais txog tus naj npawb ntawm cov pixels uas tus saib yuav tuaj yeem tso tawm hauv daim ntawv ntawm "kab rov tav, thiab lwm yam

Dot Suab: Hais txog qhov kev ncua deb ntawm ob qho chaw nyob ib sab, ntsuas hauv millimeters (hli). Qhov me me lub suab me me, cov khoom siv muag ntau dua thiab meej cov duab, tab sis tus nqi tsim yuav nce ntxiv.

Xim kev ua tau: Feem ntau ntsuas los ntawm cov ntsuas pom xws li Color Gamut cov kev pab them nqi thiab cov lej xim. Ntau dua cov xim gamut kev pab them nqi thiab cov xim ntau dua cov xim uas tuaj yeem ua kom pom thiab cov xim SRGB, xws li SRGB, Adobe RGB thiab lwm cov xim gamut qauv. Tus dav dav ntawm kev pab them nqi, qhov zoo dua cov xim ua tau zoo.

Piv txwv: Nws yog qhov ci ci piv ntawm tus saib xyuas thaum ua kom pom kev zoo nkauj thiab cov ntsiab lus dub, thiab cov ntsiab lus ci ntsa iab, thiab muaj zog tshaj plaws ntawm daim duab.

Brightness: yog hais txog tus nqi ci ntsa iab ntawm cov zaub thaum ua kom muaj kev sib tw dawb, thiab chav tsev yog candela ib square meter (CD / M²). Qhov ntau dua qhov ci, qhov zoo dua qhov pom hauv qhov chaw kaj, tab sis kev ci ntsa iab dhau yuav ua kom muaj kev qaug zog thiab qhov muag tsis zoo.

Teb lub sijhawm: yog hais txog cov tshuaj tiv thaiv ceev ntawm cov teeb liab, uas yog lub sij hawm ua kua crystal molecules los ntawm tsaus ntuj nti, hauv milliseconds (milliseconds (mats). Lub sijhawm luv dua lub sijhawm teb, tsawg dua cov dab phem dab thaum ua pom cov duab dynamic. Feem ntau, cov lus qhia hauv qab 8ms tuaj yeem ua tau raws li cov ntawv thov yuav tsum tau ua.

Saib lub kaum sab xis: muab faib ua kab rov tav saib lub kaum sab xis thiab ntsug tig kaum sab xis. Qhov loj dua lub kaum sab xis, me dua cov xim thiab ci hloov ntawm cov duab thaum tus neeg siv cov zaub hauv qhov kev pom dav dav, thiab qhov zoo dua qhov kev pom zoo. Qhov pom lub kaum sab xis ntawm ntau lub lcd cov lus qhia tuaj yeem ncav cuag 170 degrees lossis ntau dua.

Refresh Npaum Li Cas: Hais txog tus naj npawb ntawm cov sij hawm cov zaub hloov tshiab ntawm daim duab duab ib ob, hauv Hertz (HZ). Cov nqi ua kom tshiab tshiab tuaj yeem txo cov duab smearing thiab blurring, ua cov ntsiab lus tseem ceeb saib smoother thiab ntau dua. LCD soj ntsuam nrog cov siab tshiab tshiab (xws li 120Hz, 144Hz lossis siab dua) yog nrov heev hauv kev ua lag luam e-kev ua kis las.

3. Interface thiab kev sib txuas configuration

VGA interface: Nws yog lub teeb liab lub teeb liab interface, feem ntau pom hauv cov neeg saib xyuas cov neeg laus thiab cov qauv siv computer. Nws tuaj yeem xa cov cim video kos npe, tab sis nws yuav ua rau cov duab plooj thiab xim distortion ntawm cov kev daws teeb meem siab.

DVI interface: Nws tau muab faib ua DVI-D thiab DVI-i. DVI-D tsuas tuaj yeem tuaj yeem xa cov paib digital, thaum DVI-kuv tuaj yeem kis cov cim digital thiab analog ntawm tib lub sijhawm. Piv nrog VGA interface, DVI tuaj yeem muab cov duab ntshiab kom zoo thiab txhawb kev daws teeb meem ntau dua.

HDMI interface: Nws yog cov ntawv qhia digital uas tuaj yeem kis cov cim video siab thiab cov cim teeb tsa tib lub sijhawm. Nws muaj cov bandwidth siab thiab kis ceev, txhawb cov kev txhim kho siab thiab siab ua haujlwm siab, thiab yog siv dav hauv cov khoos phis tawj, TVs, kev ua si thiab lwm yam khoom siv.

Displayport interface: feem ntau yog siv los txuas cov khoos phis tawj thiab cov saib xyuas, muab cov kev daws teeb meem siab dua thiab txhawb nqa cov tshuaj thiab lwm yam haujlwm. Nws muaj ntau dua nyob rau hauv high-end saib thiab chaw ua haujlwm nraaj.

USB-C inface: Qee cov neeg soj ntsuam qib siab LCD tau nruab nrog USB-C intrepaces kis las, uas txhawb nqa cov ntaub ntawv hluav taws xob, cov hluav taws xob muab kev sib kis rau cov khoom siv xws li kev sib txuas ntawm kev sib txuas thiab siv.

4. Tsos thiab kev teeb tsa ua haujlwm

Cov tsos tsim qauv: suav nrog ultra-nyias ncej tsim, ua rau lub vijtsam saib ntau tshaj; Ntau yam ntaub ntawv thiab cov xim ntawm cov plhaub, muab cov neeg siv khoom nrog cov kev xaiv ntau dua.

BRACKET thiab puag: qee cov neeg soj ntsuam siab LCD siab tau nruab nrog cov nkhaus nkhaus thiab cov hauv paus. Cov neeg siv tuaj yeem hloov kho qhov siab thiab lub kaum sab xis thiab lub siab raws li lawv cov kev siv tau txais kom tau txais kev saib zoo dua.

Cov Ntaus Ntaus: Feem ntau cov qauv zaub, xws li cov qauv zaub, hom yeeb yam, thiab lwm yam kom tau raws li cov kev xav tau ntawm daim ntawv thov sib txawv.

Kev tswj hwm xim: Qee cov neeg soj ntsuam siab LCD tau nruab nrog cov xim kev tswj hwm kev ua haujlwm zoo, tso cai kom tau raws li cov qauv xim kev tsim qauv, duab thaij duab thiab yees duab kho.

Kev tiv thaiv lub qhov muag muaj nuj nqi: xws li lub teeb xiav qis thiab flicker-dawb thev naus laus zis, uas tuaj yeem txo qhov kev puas tsuaj rau lub qhov muag los ntawm kev ntsuas ntev