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Dab tsi yog Txoj Cai Ua Haujlwm ntawm LED Zaub?

LED zaub yog ib qho khoom siv hluav taws xob tseem ceeb uas siv dav hauv ntau lub sijhawm.Nws muaj pes tsawg leeg, kev ua haujlwm modules, thiab lub hauv paus ntsiab lus ua haujlwm yog qhov tseem ceeb rau kev nkag siab txog nws qhov kev ua tau zoo thiab kev siv.

1. Cov muaj pes tsawg leeg ntawm LED zaub

Qhov sib xyaw ntawm LED zaub

LED (Lub Teeb Emitting Diode) yog cov khoom siv hluav taws xob semiconductor uas hloov hluav taws xob hluav taws xob mus rau lub teeb lub zog los ntawm electroluminescence technology.LED zaub yog tsim los ntawm ntau pixels, thiab txhua pixel muaj ib lub teeb LED thiab ib tug tsav nti.Ntau hom LED zaub tuaj yeem sib sau ua ke raws li qhov xav tau los tsim cov ntxaij vab tshaus ntawm qhov sib txawv, qhov kev daws teeb meem, xim qhov tob, thiab qhov ci.

2. Kev ua haujlwm modules ntawm LED zaub

Tswj module:Cov tswj module yog ib qho ntawm feem tseem ceeb tshaj plaws ntawm LED zaub.Nws tau txais lub teeb liab tawm tswv yim los ntawm lub ntiaj teb sab nraud thiab hloov nws mus rau qhov tam sim no thiab qhov hluav taws xob xav tau rau pixel ci ntsa iab thiab xim.

Tsav tsheb module:Tus tsav tsheb module yog ib feem tseem ceeb ntawm LED zaub, uas tswj qhov ci thiab xim ntawm txhua pixel.Feem ntau, txhua pixel txuas nrog lub nti tsav tsheb.Tus neeg tsav tsheb nti tau txais cov ntaub ntawv xa tawm los ntawm kev tswj hwm module los tswj qhov ci thiab xim ntawm LED.

 txoj cai ua haujlwm

Zaub Module:Cov zaub module muaj ntau pixels, thiab txhua pixel muaj ib lub teeb LED thiab ib tug tsav nti.Lub luag haujlwm tseem ceeb ntawm cov zaub module yog hloov cov teeb liab tawm tswv yim rau hauv cov duab pom.

Lub zog Module:LED zaub xav tau lub zog DC ruaj khov kom ua haujlwm tau zoo, yog li lub zog hluav taws xob yog qhov yuav tsum tau ua.Nws yog lub luag haujlwm los muab cov khoom siv hluav taws xob uas yuav tsum tau muaj thiab ua kom muaj kev nyab xeeb thiab txhim khu kev qha cov zis voltage thiab tam sim no. 

Lub zog module

3. Tswj System

Tswj System

LED tswj system muab faib ua synchronous thiab asynchronous ob.Lub synchronous tswj system thiab cov ntsiab lus ntawm lub computer screen yog tshwm sim synchronously, uas yuav tsum tau hloov kho nyob rau hauv real-time thiab txuas nrog lub computer txhua lub sij hawm.Lub asynchronous tswj system khaws cov ntaub ntawv tso rau hauv qhov system ua ntej, tsis muaj kev cuam tshuam los ntawm lub computer, thiab tuaj yeem tswj tau ntau txoj hauv kev.

4. txoj cai ua haujlwm

 txoj cai ua haujlwm 2

Lub hauv paus ntsiab lus ua haujlwm ntawm LED zaub yog ua raws li kev siv tshuab LED.Thaum tam sim no dhau los ntawm LED, nws muaj zog thiab emits lub teeb.Cov xim ntawm LED nyob ntawm nws cov khoom siv semiconductor.Nyob rau hauv lub LED zaub, lub module tswj tau txais input signals los ntawm sab nraud pab kiag li lawm thiab converts lawv mus rau hauv lub tam sim no thiab voltage yuav tsum tau rau lub brightness thiab xim ntawm pixels.Cov tsav tsheb tau txais cov ntaub ntawv xa los ntawm kev tswj module los tswj qhov ci thiab xim ntawm txhua pixel.Cov zaub module yog tsim los ntawm ntau pixels, uas tuaj yeem nthuav qhia ntau yam kev pom cov ntaub ntawv.

Nyob rau hauv luv luv, kev nkag siab txog cov muaj pes tsawg leeg, kev ua haujlwm modules, thiab cov qauv kev ua haujlwm ntawm LED cov ntxaij vab tshaus yog qhov tseem ceeb rau kev nkag siab txog nws cov kev ua tau zoo thiab kev siv.Nrog kev nce qib ntawm kev siv thev naus laus zis, LED cov ntxaij vab tshaus tau dhau los ua cov khoom siv ntau ntxiv.


Post lub sij hawm: May-20-2023

xov xwm ntsig txog

Tso Koj Cov Lus