Lub sijhawm teb LCD yog hais txog lub sijhawm xav tau rau lub pixel ntawm lub vijtsam LCD hloov ntawm ib lub xeev xim mus rau lwm qhov. Nov yog qee cov ntsiab lus tseem ceeb txog lub sijhawm teb LCD:
Pixel Composition: Txhua pixel ntawm ib qho screen LCD muaj peb sub-pixels: liab, ntsuab, thiab xiav. Cov sub-pixels sib xyaw ua ke los tsim ntau yam xim los ntawm qib sib txawv.
Greyscale Variation: Cov xim hloov ntawm txhua qhov taw tes ntawm qhov screen yog tiag tiag tshwm sim los ntawm greyscale variation ntawm peb RGB sub-pixels uas ua rau cov ntsiab lus ntawd. Greyscale sawv cev rau qib sib txawv ntawm qhov tsaus ntuj mus rau qhov ci tshaj plaws.
Lub Sijhawm Teb Sib txawv: Txawm hais tias greyscale teb yog technically nyuaj rau kev tswj thiab tej zaum yuav xav tau lub sij hawm ntev dua, niaj hnub LCD technology tuaj yeem txhim kho grayscale teb lub sij hawm los ntawm txoj kev tshwj xeeb. Qee zaum, lub sij hawm teb grayscale tej zaum yuav luv dua li ib txwm dub - thiab - lub sij hawm teb dawb.
Technology Optimization: Txhawm rau txhim kho lub sijhawm teb LCD, cov tuam txhab siv ntau yam thev naus laus zis, xws li overdrive thiab dynamic duab acceleration. Cov thev naus laus zis no tuaj yeem kwv yees lub hom phiaj ci ntsa iab uas pixels xav tau kom ua tiav thiab kho qhov voltage ua ntej, yog li ua kom cov lus teb sai.
Hauv cov ntsiab lus, lub sij hawm teb LCD yog lub tswv yim nyuaj uas muaj ntau yam xws li pixel muaj pes tsawg leeg, qhov hloov pauv grey, thiab kev ua kom zoo dua qub. Los ntawm kev txhim kho thev naus laus zis tsis tu ncua, niaj hnub LCD cov ntxaij vab tshaus tau ua tiav lub sijhawm teb sai dua, yog li muab cov duab zoo dua qub.
