Nrog rau kev txhim kho sai ntawm LED thev naus laus zis, kev lag luam sab hauv LED zaub hauv xyoo 2025 muaj ntau yam khoom, los ntawm kev teeb tsa ruaj khov rau cov qauv qiv, thiab los ntawm cov tsoos SMD mus rau qib siab COB ntim, nrog rau qhov sib txawv ntawm qhov tsis zoo thiab kev ua haujlwm. Raws li kev lag luam cov ntaub ntawv, lub ntiaj teb no LED zaub ua lag luam yuav tsum tshaj $50 billion nyob rau hauv 2025, nrog ib tug txhua xyoo kev loj hlob tus nqi ntawm 12%.
Txawm li cas los xij, ntau tus neeg yuav khoom, tsis muaj kev paub txog kev txawj ntse, poob rau hauv "cov cuab yeej cuab tam" lossis "qis- nqe pitfalls," uas ua rau kev nqis peev tseem ceeb yam tsis tau ua tiav cov txiaj ntsig xav tau. Tsab ntawv xov xwm no yuav pab koj qhia meej txog koj txoj kev xav, npog txhua yam ntawm cov ntsiab lus tseem ceeb rau kev xaiv hom, muab kev nkag siab zoo rau koj txog kev yuav khoom.
Core Parameter Pitfall Avoidance Guide: Ntau tshaj li ib tug lej Game
1. Pixel Pitch: Tsis yog me me yog qhov zoo dua
Pixel pitch hais txog qhov kev ncua deb ntawm qhov nruab nrab ntawm ib qho LED pixel mus rau qhov chaw ntawm ib qho LED pixel uas nyob ib sab, ntsuas hauv millimeters. Tus yuam sij rau kev xaiv qhov zoo pixel suab yog qhov kev txiav txim siab ntawm kev saib qhov deb thiab qhov screen loj.
Kaw - saib ntau yam (1-3 meters): Rau cov chav sib tham thiab cov chaw ua yeeb yam, nws raug nquahu kom xaiv cov khoom me me (P1.2-P1.8) kom ntseeg tau cov duab ilv yam tsis muaj graininess.
Nruab nrab-rau-ntev-ntau qhov pom (3-}10 meters): Rau cov chav hais lus thiab theem tom qab, P2-P2.5 cov khoom lag luam txaus thiab raug nqi ntau dua.
Ntev - saib deb (10 meters lossis ntau dua): Rau qhov chaw loj, P3 thiab cov khoom siab dua tuaj yeem raug xaiv los txo tus nqi yam tsis muaj kev cuam tshuam rau kev pom.
Pitfall ceeb toom: Tsis txhob dig muag mus nrhiav qhov me me pixel suab; xaiv raws li qhov tseeb saib nyob deb, txwv tsis pub nws yuav ua rau khib nyiab. Txo cov pixel suab los ntawm 0.1 hli tuaj yeem ua rau tus nqi ntau dua 30%, tab sis nws yuav luag tsis muaj qhov sib txawv rau cov neeg saib ntawm qhov deb.
2. Kev ci ntsa iab: Ntsuas qhov pom kev zoo thiab kev nplij siab
Qhov ci ntsa iab ntawm sab hauv LED zaub yog feem ntau ntawm 800 thiab 1,500 nits.
Ib puag ncig sab hauv tsev (chav sablaj, chav kawm): 800-1,000 nits txaus.
Nyob ze - qhov chaw qhov rai lossis siab - qhov chaw teeb pom kev zoo: 1,200-1,500 nits yuav tsum tau ua kom tsis txhob muaj qhov ci cuam tshuam rau kev pom.
Cov xwm txheej tshwj xeeb ntawm daim ntawv thov (xws li tshaj tawm cov studios): yuav tsum muaj qhov ci ntsa iab ntau dua, tab sis qhov pom kev nplij siab ntawm cov neeg tuaj saib yuav tsum tau txiav txim siab. Tsis txhob pitfalls: siab brightness tsis yog ib txwm zoo dua. Kev ci ntsa iab ntau dhau tuaj yeem ua rau qhov muag tsis pom thiab ua rau muaj zog siv zog. Xaiv cov khoom uas tsis siv neeg lub teeb hloov kho, uas ntse kho kom haum rau lub teeb pom kev zoo, txuag lub zog thaum txhim kho saib kev nplij siab.
3. Refresh Rate: Tus yuam sij rau Smooth Dynamic Duab
Refresh tus nqi yog hais txog tus naj npawb ntawm lub sij hawm ib daim duab refreshed ib ob. Lub siab refresh tus nqi yog qhov tseem ceeb rau kev nthuav tawm cov duab dynamic.
Cov ntawv thov yooj yim (cov duab zoo li qub, cov ntaub ntawv xov xwm): 1,920Hz refresh npaum li cas feem ntau txaus.
Video playback, cov ntsiab lus dynamic: 3,840Hz lossis siab dua yog pom zoo los xyuas kom meej cov duab du yam tsis muaj suab tsis meej.
Cov ntawv thov kev tshaj lij (tshaj tawm, tshaj tawm hauv xov xwm, ua yeeb yaj kiab): 3,840Hz lossis siab dua yuav tsum tau ua kom rov ua dua tshiab kom tsis txhob muaj qhov screen flickering.
Tsis txhob pitfalls: Tsawg refresh tus nqi yuav ua rau scan kab thaum lub sij hawm filming thiab ua rau lub qhov muag nkees. Tshwj xeeb tshaj yog rau cov streaming nyob thiab kaw cov xwm txheej, cov khoom lag luam siab tshiab (Ntau dua lossis sib npaug rau 3840Hz) yog qhov tseem ceeb; txwv tsis pub, cov nqi hloov kho tom ntej yuav siab heev.
