LCD yog lub npe tag nrho ntawm Liquid Crystal Display, feem ntau yog TFT, UFB, TFD, STN thiab lwm yam ntawm LCD zaub tsis tuaj yeem nrhiav cov ntsiab lus nkag rau hauv lub tsev qiv ntawv Dynamic-link.
Feem ntau siv lub laptop LCD npo yog TFT.TFT (Thin Film Transistor) yog hais txog nyias zaj duab xis transistor, qhov twg txhua lub LCD pixel yog tsav los ntawm nyias zaj duab xis transistor ua ke tom qab pixel, ua kom muaj kev kub ceev, siab ci, thiab siab sib txawv ntawm cov ntaub ntawv tshuaj ntsuam.Tam sim no nws yog ib qho zoo tshaj plaws LCD xim zaub li thiab cov khoom siv tseem ceeb ntawm lub laptops thiab desktops.Piv nrog rau STN, TFT muaj cov xim zoo nkauj saturation, muaj peev xwm kho dua tshiab, thiab qhov sib txawv ntau dua.Nws tseem tuaj yeem pom meej meej hauv lub hnub, tab sis qhov tsis zoo yog tias nws siv zog ntau dua thiab muaj nqi ntau dua.
LED yog dab tsi
LED yog lub npe luv rau Lub Teeb Emitting Diode.LED daim ntawv thov tuaj yeem muab faib ua ob pawg: thawj, LED cov ntxaij vab tshaus;Qhov thib ob yog daim ntawv thov ntawm LED ib lub raj, nrog rau backlight LED, infrared LED, thiab lwm yam Raws li rauLED zaub screens , Tuam Tshoj tus tsim thiab ntau lawm technology theem pib nyob rau hauv sync nrog thoob ntiaj teb cov qauv.LED zaub screen yog daim ntawv teeb tsa lub khoos phis tawj nrog lub teeb pom kev ntawm 5000 yuan, suav nrog LED arrays.Nws txais yuav tsis tshua muaj hluav taws xob scanning tsav thiab muaj cov yam ntxwv ntawm kev siv hluav taws xob tsawg, lub neej ua haujlwm ntev, tus nqi qis, siab ci ntsa iab, ob peb qhov yuam kev, pom lub kaum ntse ntse loj, thiab pom qhov ntev ntev.
Qhov txawv ntawm LCD zaub screen thiab LED zaub screen
LED zaubmuaj qhov zoo dua li LCD cov lus hais txog qhov ci ntsa iab, kev siv hluav taws xob, saib lub kaum ntse ntse, thiab tus nqi refresh.Los ntawm kev siv cov thev naus laus zis LED, nws tuaj yeem tsim cov duab uas nyias, ci dua, thiab pom tseeb dua li LCDs.
1. Lub zog noj piv ntawm LED rau LCD yog kwv yees li 1:10, ua rau LED muaj zog ntau dua.
2. LED muaj tus nqi siab dua thiab ua haujlwm zoo dua hauv cov yeeb yaj kiab.
3. LED muab lub kaum sab xis pom dav txog li 160 °, uas tuaj yeem tso saib ntau yam ntawv, lej, cov duab xim, thiab cov ntaub ntawv animation.Nws tuaj yeem ua yeeb yaj kiab xim xws li TV, video, VCD, DVD, thiab lwm yam.
4. Tus kheej cov tshuaj tiv thaiv ceev ntawm LED cov ntxaij vab tshaus yog 1000 npaug ntawm cov ntxaij vab tshaus LCD, thiab lawv tuaj yeem pom yam tsis muaj qhov yuam kev hauv lub teeb muaj zog, thiab tuaj yeem hloov mus rau qhov kub ntawm -40 degrees Celsius.
Cias muab tso, LCD thiab LED yog ob qho tib si zaub technologies.LCD yog lub vijtsam zaub tsim los ntawm cov kua siv lead ua kua, thaum LED yog lub vijtsam zaub uas muaj lub teeb-emitting diodes.
LED backlight: Lub zog txuag (30% ~ 50% tsawg dua CCFL), tus nqi siab, siab ci thiab saturation.
CCFL backlight: Piv rau LED backlight, nws siv ntau lub zog (tseem tsawg dua CRT) thiab pheej yig dua.
Qhov txawv ntawm qhov screen: LED backlight muaj cov xim ci thiab siab saturation (CCFL thiab LED muaj qhov sib txawv ntawm lub teeb ntuj).
Yuav ua li cas paub qhov txawv:
Post lub sij hawm: Jun-27-2023