Dhia tob rau hauv cov ntsiab cai ntawm cov theem LED screen. Kawm paub yuav ua li cas pixel pitch, refresh npaum li cas, thiab IC tsav tsheb cuam tshuam koj cov xwm txheej tshwm sim.

Nkag siab txog thev naus laus zis tom qab theem LED Screen

Qhov pom kev cuam tshuam ntawm cov xwm txheej niaj hnub nyob niaj hnub tso siab rau ntawm cov khoom lag luam siab tshaj plaws. High -zootheem LED screentsis tsuas yog qhia cov duab xwb; nws ua cov ntaub ntawv loj heev hauv lub sijhawm tiag tiag kom xa cov yeeb yaj kiab flawless synchronized nrog lub suab nyob. Rau cov phiaj xwm kev tshwm sim, tus tsim tsim khoom, thiab cov thawj coj ntawm qhov chaw, kev nkag siab txog qhov kev siv tshuab no ua haujlwm li cas yog thawj kauj ruam mus rau kev tsim cov kev paub txog kev nco qab.

Lub hauv paus ntawm Modular LED Panels

Kom nkag siab li cas acoj screen theemteeb tsa lub luag haujlwm, ib tus yuav tsum xub saib nws qhov kev tsim kho modular. Tsis zoo li cov neeg siv khoom siv TV, cov kev tshwm sim loj tsis tau tsim ua ib lub iav vaj huam sib luag. Hloov chaw, lawv muaj ntau lub txee me me los yog cov vuas latched ua ke ruaj ntseg. Txhua lub txee muaj ob peb LED modules, ib daim npav txais, thiab ib lub hwj huam mov.

Qhov no modularity tso cai rau kev hloov pauv loj hauv cov duab thiab qhov loj me. Cov kws kho mob tuaj yeem tsim tus qauv 16: 9 widescreen layout, ib kab ntsug ntsug, lossis txawm tias nkhaus nraub qaum. Kev sib txuas tsis sib haum xeeb ntawm cov txee no ua kom ntseeg tau tias los ntawm cov neeg tuaj saib qhov kev xav, tag nrhocoj screen ntawm theemzoo nkaus li ib qho txuas ntxiv, tsis muaj kev cuam tshuam.

Cov kev ntsuas tseem ceeb uas txhais cov duab zoo

Thaum ntsuas atheem screen cojqhov system, peb qhov kev ntsuas kev ntsuas tseem ceeb qhia meej npaum li cas, ci ntsa iab, thiab ruaj khov cov duab kawg yuav saib hauv qab teeb pom kev zoo.

Pixel Pitch thiab daws teeb meem

Pixel pitch hais txog qhov kev ncua deb ntawm qhov nruab nrab ntawm ib lub pixel capsule mus rau qhov nruab nrab ntawm qhov tom ntej, ntsuas hauv millimeters. Ib qho pixel me me txhais tau tias ntau dua pixel ceev thiab daws teeb meem, tso cai rau cov neeg tuaj saib sawv ze ze rau qhovcoj theem screentsis pom tus kheej dots. Rau cov theem ua yeeb yam sab hauv tsev, nruj pitches zoo li P2 lossis P2.5 muaj ntau, qhov chaw ua yeeb yam loj loj tuaj yeem siv P4 lossis P5 panels.

Refresh Rate thiab Greyscale

Lub refresh npaum li cas yog tus naj npawb ntawm zaus ib ob uas kho vajtse redraws cov duab, ntsuas nyob rau hauv Hertz (Hz). Rau kev tshaj tawm xov xwm tshaj lij thiab cov xwm txheej nyob, qhov kev ua kom siab siab siab -feem ntau 3840Hz lossis siab dua- yog qhov tseem ceeb los tiv thaiv cov kab dub flickering tsis tshwm sim thaum lub vijtsam raug kaw los ntawm TV lossis lub koob yees duab smartphone. Greyscale hais txog qhov screen lub peev xwm los tso saib cov xim hloov pauv thiab sib sib zog nqus ntxoov ntxoo yam tsis muaj banding.

Tsav IC thiab Kev Ua Haujlwm Architecture

Tsav IC (ib qho kev sib xyaw ua ke uas tswj cov hluav taws xob tam sim no ntws mus rau txhua tus neeg LED) ua raws li lub hlwb ntawm lub module. ICs Advanced optimize fais fab mov, txo cov khoom cuav, thiab tswj cov xim ruaj khov txawm tias thaum lubtheem coj zaubyog dimmed cia kom haum rau qis- teeb pom kev zoo ua yeeb yam.

Hardware Cheebtsam thiab Mechanical Design

Cov qauv kev ruaj ntseg ntawm ib qho kev tshwm sim zaub yog ib qho tseem ceeb raws li nws qhov kev ua tau zoo. Vim tias cov kev teeb tsa no nquag thauj, sib sau ua ke, thiab rhuav tshem, cov khoom siv kho tshuab yuav tsum muaj zog.

Tuag-Cabinets Aluminium:Feem ntau cov siab- kawg theem vaj huam sib luag siv tuag- nrum txhuas es tsis yog cov qauv ntawv hlau. Qhov no muab qhov tseeb qhov tseeb, lub teeb yuag, thiab kev ua kom sov zoo dua yam tsis xav tau cov kiv cua txias.

Ceev-Txhim kho tshuab:Tshwj xeeb kev lag luam latches ua rau hauv ob sab ntawm cov txee tso cai rau ob tus kws tshaj lij kom muaj kev nyab xeeb txuas cov vaj huam sib luag hauv vib nas this, txo cov nqi zog thaum lub sijhawm teeb tsa lub qhov rais nruj.

Hanging Bars thiab Rigging:Hnyav-lub luag haujlwm steel lossis aluminium ya-bars pab kom tag nrho cov phab ntsa raug tshem tawm ntawm cov khoom siv hluav taws xob, ua tau raws li cov cai tswj hwm kev nyab xeeb.

Cov ntsiab lus thiab cov lus pom zoo

Xaiv cov thev naus laus zis zoo rau koj cov theem tso saib yuav tsum muaj qhov sib npaug ntawm kev xav tau thiab kev muaj tiag logistical. Yog tias koj qhov xwm txheej cuam tshuam nrog kev ua yeeb yaj kiab hnyav lossis kev tshaj tawm hauv xov xwm, qhov tseem ceeb ntawm tus nqi refresh thiab tus nqi tsav tsheb ICs yog tsis muaj - sib tham. Rau cov xwm txheej hauv cheeb tsam dav dav, tsom mus rau kev tsim kho lub txee ruaj khov thiab lub suab pixel haum rau koj cov neeg tuaj saib qhov nruab nrab saib yuav ua kom ntseeg tau tias kev ua tau zoo yam tsis tas yuav siv koj cov peev nyiaj ntau dhau.

Cov lus nug nquag nug (FAQs)

Vim li cas qhov refresh npaum li cas ntawm ib qho screen coj ntawm theem teeb meem rau kev kaw video?

Tus nqi qis qis tuaj yeem ua rau muaj qhov tsis sib xws ntawm cov duab hloov tshiab thiab lub koob yees duab shutter ceev. Qhov kev tsis sib haum no ua rau tsis zoo, txav cov kab kab rov tav lossis flickering ntawm cov yeeb yaj kiab kaw, uas ua rau kev puas tsuaj rau cov neeg saib nyob deb lossis tshaj tawm cov neeg saib.coj screen theem.

P2.5 lossis P4 txhais li cas thaum tham txog lub vijtsam coj theem?

Tsab ntawv "P" sawv cev rau pixel suab, thiab tus lej nrog qhia qhov kev ncua deb ntawm pixels hauv millimeters. Lub vaj huam sib luag P2.5 muaj 2.5mm pixel suab, txhais tau hais tias nws muab cov kev daws teeb meem siab dua thiab zoo dua rau qhov ze - pom dua li P4 vaj huam sib luag, uas muaj 4 hli suab.

Yuav ua li cas cov kws kho mob kho qhov tawg pixel ntawm lub vijtsam theem coj thaum lub sijhawm ua yeeb yam?

Vim tias cov lus qhia no yog modular, cov kws tshaj lij tsis tas yuav hloov tag nrho cov phab ntsa. Lawv tuaj yeem sib pauv tawm ib qho kev ua haujlwm tsis zoo square module los ntawm sab xub ntiag lossis sab nraub qaum ntawm lub txee hauv ib feeb, lossis sib pauv tag nrho lub rooj sib txoos hauv ib tus neeg yog tias lub hwj chim lossis txais daim npav tsis ua haujlwm.

PWM yog dab tsi thiab nws cuam tshuam li cas rau theem coj zaub?

PWM (Pulse Width Modulation) yog ib txoj hauv kev siv los ntawm kev tsav ICs los tswj qhov ci ntawm LEDs. Hwm PWM ICs tswj hwm qhov kev daws teeb meem grey loj txawm nyob ntawm qhov chaw qis qis, kom ntseeg tau tias cov xwm txheej tsaus ntuj lossis cov ntaub ntawv hloov maj mam tseem zoo li nplua nuj thiab meej ntawmtheem coj zaub.