Kev poob rau hauv tus nqi ntawm cov khoom siv semiconductor tau ua rau tag nrho cov xim LED qhia tau yooj yim dua thiab nthuav dav thoob plaws ntau qhov chaw. Hauv kev teeb tsa sab nraum zoov,LED vaj huam sib luagtau cemented lawv txoj hauj lwm ua indispensable loj hluav taws xob zaub nruab nrab, ua tsaug rau lawv luminous zaub, zog efficiency, thiab flawless kev koom ua ke. Sab nrauv pixels ntawm cov xim sab nraum zoov puv xim LED cov ntxaij vab tshaus no yog tsim los nrog cov khoom ntim ntawm tus kheej, nrog txhua pixel featuring trio ntawm LED raj hauv cov xim sib txawv: xiav, liab, thiab ntsuab.
Daim duab qauv thiab Pixel Composition:
Txhua pixel ntawm sab nraum zoov puv xim LED zaub yog tsim los ntawm plaub lub raj LED: ob lub xim liab, ib qho ntsuab ntshiab, thiab ib qho xiav ntshiab. Qhov kev npaj no tso cai rau kev tsim cov xim dav dav los ntawm kev sib txuas cov xim thawj.
Xim sib piv:
Qhov ci ntsa iab ntawm liab, ntsuab, thiab xiav LEDs yog qhov tseem ceeb rau kev tsim cov xim kom raug. Tus qauv piv ntawm 3: 6: 1 feem ntau yog siv, tab sis kev hloov kho software tuaj yeem ua raws li qhov tseeb qhov ci ntawm cov zaub kom ua tiav cov xim zoo sib npaug.
Pixel ceev:
Qhov ceev ntawm pixels ntawm cov zaub yog qhia los ntawm tus nqi 'P' (piv txwv li, P40, P31.25), uas yog hais txog qhov kev ncua deb ntawm cov chaw ntawm cov pixels nyob ib sab hauv millimeters. Qhov siab dua 'P' qhov tseem ceeb qhia qhov loj dua pixel qhov sib nrug thiab qhov kev daws teeb meem qis dua, thaum qis 'P' qhov tseem ceeb qhia tias muaj kev daws teeb meem siab dua. Qhov kev xaiv ntawm pixel ceev nyob ntawm seb qhov deb thiab qhov xav tau cov duab zoo.
Txoj Kev Tsav Tsheb:
Sab nraum zoov puv xim LED zaub feem ntau siv tas li tam sim no tsav tsheb, uas ua kom ruaj khov ci. Kev tsav tsheb tuaj yeem yog static lossis dynamic. Dynamic tsav tsheb txo qhov ceev ntawm Circuit Court thiab cov nqi thaum pab rau hauv tshav kub dissipation thiab lub zog efficiency, tab sis nws yuav ua rau kom brightness me ntsis.
Pixels tiag tiag vs. Virtual Pixels:
Cov pixels tiag tiag sib raug ncaj qha rau lub cev LED raj ntawm lub vijtsam, thaum lub sijhawm virtual pixels qhia cov raj LED nrog cov pixels nyob ib sab. Virtual pixel thev naus laus zis tuaj yeem ua tau zoo dua ob npaug ntawm qhov kev daws teeb meem ntawm cov duab rau cov duab dynamic los ntawm kev siv lub hauv paus ntsiab lus ntawm kev pom kev pom. Txawm li cas los xij, cov cuab yeej no tsis zoo rau cov duab zoo li qub.
Kev txiav txim siab xaiv:
Thaum xaiv ibpuv xim LED zaub, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov muaj pes tsawg leeg ntawm cov ntsiab lus pixel raws li lub cev pixel ntsiab lus. Qhov no ua kom cov zaub yuav ua tau raws li qhov xav tau ntawm cov duab zoo thiab cov kev xav tau daws teeb meem.
Kev xaiv ntawm sab nraum zoov xim LED zaub muaj qhov sib npaug ntawm pixel ceev, txoj kev tsav tsheb, thiab kev siv cov pixels tiag tiag lossis virtual, tag nrho cov uas ua rau cov khoom ua tau zoo, tus nqi, thiab kev siv hluav taws xob.
Post lub sij hawm: May-14-2024
