Maj mam, nrog kev txhim kho ntawm cov ntxaij vab tshaus LCD, lawv maj mam hloov CRT cov ntxaij vab tshaus. Cov neeg pib nrhiav cov ntxaij vab tshaus LCD ntau thiab ntau dua. Txij li thaum cov ntxaij vab tshaus LCD siv hauv kev lag luam muaj cov kev xav tau siab, peb kuj xav tau lawv thaum yuav Them rau cov teeb meem, cov hauv qab no yog yuav ua li cas thiaj li yuav muaj LCD kua siv lead ua zaub, cia peb saib ua ke:
Ua ntej ntawm tag nrho cov, peb yuav tsum txiav txim siab cov khoom thiab engineering yuav tsum tau, xws li: loj, vaj huam sib luag qauv, vaj huam sib luag installation txoj kev, teeb liab hom thiab LCD screen kev ua tau zoo.
1. Muaj 5 hom kev teeb tsa: qhib, embedded, upside-down, khib-mounted thiab modular. Rack-mounted industrial displays feem ntau yog siv nyob rau hauv industrial tswj txee, txee, thiab lwm yam khoom siv. Cov txee feem ntau U ua ib chav tsev, thiab 1U yog sib npaug rau 44CM. Feem ntau siv yog 4U, 6U thiab 8u thiab lwm yam.
2. Loj: Feem ntau cov ntxaij vab tshaus LCD muaj 6.5 nti, 7 nti, 8.1 nti, 8.4 nti, 10.4 nti, 12.1 nti, 15 nti, 17 nti, 18.5 nti, 19 nti, 21.5 nti, 22 nti, thiab 23.6 nti. Hauv qee qhov ntau thiab tsawg, qee lub tuam txhab kuj tau tsim qee cov khoom siv sib xws. Ua ntej, thaum txiav txim siab cov khoom, txiav txim siab seb puas yuav siv lub vijtsam LCD.
3. Hom teeb liab: Feem ntau ntawm cov teeb liab interfaces yog VGA thiab DVI interfaces, thiab qee qhov yuav siv HDMI interfaces, thiab cov teeb liab kov yog USB interface.
4. Brightness: Txij li feem ntau ntawm cov vaj huam sib luag tiaj tiaj yog siv sab hauv tsev, qhov ci ci yog li 250 txog 300cd / m2. Lub LCD nrog kab pheeb ces kaum loj ntawm 15 ntiv tes yog feem ntau siv tam sim no.
5. Contrast ratio: Tsis zoo li cov neeg siv khoom siv dav dav, uas feem ntau yog siv rau kev saib cov plaub hau ncaj qha, rau cov lus qhia txog kev lag luam, cov neeg siv yuav tsis saib cov plaub hau ntawm qhov zoo tshaj plaws nyob deb lossis nyob rau hauv cov teeb pom kev zoo. Yog li ntawd, ntau Tus saib xyuas qhov sib txawv yog qhov kev xaiv zoo tshaj plaws. Rau 10.4-nti, 12.1-nti thiab 15-nti cov lus siv nyob rau hauv feem ntau kev lag luam niaj hnub no, qhov sib piv ntawm 450: 1 yog qhov zoo tshaj plaws.
Cov saum toj no yog tag nrho cov ntsiab lus qhia rau koj hnub no. Hais txog cov kev paub saum toj no, yog tias koj muaj qee cov ntsiab lus tsis meej thaum yuav cov khoom lag luam, koj tuaj yeem sab laj nrog peb cov neeg siv khoom thiab peb yuav muab cov lus teb rau koj.
