Yam dab tsi yuav tsum tau them sai sai rau thaum yuav khoom hauv tsev LED zaub

Yam dab tsi yuav tsum tau them sai sai rau thaum yuav khoom hauv tsev LED zaub

Niaj hnub no, cov ntxaij vab tshaus LED sab hauv tsev tau maj mam dhau los ua qhov tseem ceeb tshaj tawm qhov nruab nrab, tshwj xeeb tshaj yog nyob rau hauv thaj chaw muaj neeg coob xws li tsev txhab nyiaj, tsev so, tsev loj, tsev kho mob, thiab lwm yam, uas muaj ntau tus neeg tuaj thiab mus, thiab lub rooj tsav xwm ceeb toom tseem ceeb yog qhov tsim nyog.Sab hauv LED zaub tau ua lub luag haujlwm zoo heev hauv kev pab.

Rau lub sijhawm sib txawv, qhov loj ntawm LED zaub tsis zoo ib yam, cov neeg siv yuav tsum tau them sai sai rau cov ntsiab lus hauv qab no thaum yuav khoom.

1. LED zaub cov khoom

2. LED zaub lub zog siv

3.Brightness

4.Saib nrug

5. Kev teeb tsa ib puag ncig

6.P ibixel lus

7.Cov khoom siv xaim hluav taws xob

8.Tsawg lub teeb thiab siab grey

9.Kev daws teeb meem

1. LED zaub cov khoom

Cov khoom zoo ntawm LED zaub yog qhov tseem ceeb tshaj plaws.Qhov zoo ntawm cov khoom siv hauv kev tsim cov khoom siv sab hauv LED puv xim feem ntau yog hais txog LED teeb lub hauv paus, module fais fab mov, IC tsav tsheb, tswj qhov system, ntim tshuab thiab txee, thiab lwm yam. Qee yam khoom siv feem ntau suav nrog: khoos phis tawj, suab. fais fab amplifier, cua txias, lub hwj chim faib txee, multi-function control card, thiab cov neeg siv xav tau kuj yuav nruab nrog TV card thiab LED video processor.Tsis tas li ntawd, kev tsim cov txheej txheem ntawm lub vijtsam zaub thiab ntim tshuab ntawm lub teeb kuj tseem ceeb rau kev txiav txim siab.

(Daim ntawv thov:Supermarket)

2. LED zaub lub zog noj

Feem ntau hais lus, sab hauv tsev LED zaub muaj kev siv hluav taws xob tsawg heev, thiab lawv yuav tsis siv lub zog ntau dhau rau kev siv mus ntev.Txawm li cas los xij, rau cov ntawv xov xwm uas muaj cov ntxaij vab tshaus loj, xws li cov tsev txhab nyiaj thiab cov khw muag khoom, yuav tsum muaj lub zog muaj zog LED.Rau cov zaub LED, tsis yog tsuas yog cov subtitles yuav tsum tau ntxuav thiab pom, tab sis tsis muaj kev cuam tshuam kuj yog qhov tseem ceeb ntawm peb qhov kev xav.

3. Kev ci ntsa iab

Xav txog qhov txwv qhov chaw teeb tsa ntawm sab hauv LED zaub, qhov ci ntsa iab qis dua sab nraum zoov, thiab txhawm rau saib xyuas cov txheej txheem hloov kho ntawm tus neeg saib lub qhov muag, qhov ci yuav tsum tau hloov kho, uas tsis yog tsuas yog txuag hluav taws xob ntau. thiab ib puag ncig tus phooj ywg, tab sis kuj tuaj yeem ua tau raws li qhov xav tau ntawm tus neeg saib.Teem tawm rau tib neeg kev hloov kho.

4. Saib nrug deb

Cov dot pitch ntawm sab hauv LED zaub feem ntau yog qis dua 5 hli, thiab qhov pom qhov deb kuj luv, tshwj xeeb tshaj yog qhov pom qhov deb ntawm cov ntxaij LED me me tuaj yeem ze li 1-2 meters.Thaum qhov kev ncua deb pom luv luv, qhov yuav tsum tau ua kom pom cov nyhuv ntawm lub vijtsam tseem yuav raug txhim kho, thiab kev nthuav qhia ntawm cov ntsiab lus thiab xim luam tawm kuj tseem yuav ua tau zoo heev yam tsis tau muab rau tib neeg pom tseeb ntawm graininess, thiab cov no yog qhov zoo ntawm LED loj. cov ntxaij vab tshaus.

5. Kev teeb tsa ib puag ncig

Qhov chaw ua haujlwm kub ntawm LED zaub yog -20℃ ≤t≤50℃, thiab qhov chaw ua haujlwm av noo yog 10% txog 90% RH;Tsis txhob siv nws hauv qhov chaw tsis zoo, xws li: qhov kub thiab txias, cov av noo, siab acid / alkali / ntsev thiab lwm qhov chaw hnyav; Khaws kom deb ntawm cov khoom siv hluav taws xob, roj, plua plav, xyuam xim siv kev nyab xeeb;xyuas kom muaj kev nyab xeeb kev thauj mus los los tiv thaiv kev puas tsuaj los ntawm pob thaum thauj;tsis txhob siv qhov kub thiab txias, tsis txhob qhib lub vijtsam ntev, thiab yuav tsum kaw kom zoo kom nws so;LEDs uas muaj ntau tshaj li cov av noo tau teev thaum lub tso saib yog powered on, nws yuav ua rau corrosion ntawm lub Cheebtsam, los yog txawm luv luv Circuit Court thiab ua rau kev puas tsuaj mus tas li.

6.P ibixel lus

Piv nrog rau cov ntxaij vab tshaus LED ib txwm muaj, qhov zoo tshaj plaws ntawm sab hauv tsev me me-pitch LED cov ntxaij vab tshaus yog lub suab me me.Hauv kev siv cov tswv yim, qhov me me ntawm qhov taw qhia, qhov siab dua qhov pixel ceev, cov ntaub ntawv muaj peev xwm ntau dua uas tuaj yeem tshwm sim hauv ib cheeb tsam ntawm ib lub sijhawm, thiab qhov ze qhov pom qhov deb.Ntawm qhov tsis sib xws, qhov ntev ntawm qhov pom yog.Ntau tus neeg siv ib txwm xav tias qhov me me ntawm qhov chaw ntawm cov khoom yuav khoom, qhov zoo dua, tab sis qhov no tsis yog li ntawd.Pa LED cov ntxaij vab tshaus xav kom ua tiav qhov pom kev zoo tshaj plaws thiab muaj qhov pom kev zoo tshaj plaws, thiab tib yam muaj tseeb rau cov ntxaij vab tshaus me me hauv tsev.Cov neeg siv tuaj yeem ua qhov yooj yim xam los ntawm qhov kev pom zoo tshaj plaws = dot pitch / 0.3 ~ 0.8, piv txwv li, qhov pom qhov zoo tshaj plaws ntawm P2 me-pitch LED npo yog li 6 meters deb.tus nqi kho mob

Feem ntau hais lus, qhov loj dua qhov loj ntawm lub vijtsam zaub ntawm tib tus qauv, qhov siab dua tus nqi yuav khoom, thiab tus nqi saib xyuas ntau dua, vim tias qhov loj dua qhov screen loj, qhov nyuaj ntawm kev saib xyuas, yog li nws yog ib qho tsim nyog yuav tsum ua kom tiav. Ua ke nrog rau ntawm qhov chaw ib puag ncig los ua qhov screen ntawm qhov pom qhov loj me, nws tuaj yeem txuag cov nqi kho mob thaum pom cov txiaj ntsig zoo tshaj plaws.

7.Cov khoom siv xaim hluav taws xob

Txhawm rau kom ntseeg tau tias muaj txiaj ntsig thiab siv tau yooj yim ntawm kev siv sab hauv tsev me me-pitch LED cov ntxaij vab tshaus, kev txhawb nqa ntawm cov khoom siv hluav taws xob sib kis yog qhov tseem ceeb.Cov khoom siv hluav taws xob sib kis tau zoo yuav tsum muaj cov yam ntxwv ntawm ntau lub teeb liab sib koom ua ke thiab kev tswj hwm cov ntaub ntawv hauv nruab nrab, kom lub vijtsam zaub tuaj yeem siv rau kev sib kis tau yooj yim thiab pom.

8. Lub teeb qis thiab siab grey

Raws li lub davhlau ya nyob twg, sab hauv LED cov ntxaij vab tshaus yuav tsum xub xyuas kom pom kev nplij siab.Yog li ntawd, thaum yuav khoom, qhov kev txhawj xeeb tseem ceeb yog qhov ci ntsa iab.Cov kev tshawb fawb cuam tshuam tau pom tias nyob rau hauv cov nqe lus ntawm rhiab heev ntawm tib neeg lub qhov muag, raws li ib tug active lub teeb qhov chaw, LEDs yog ob zaug li ci li passive teeb qhov chaw (projectors thiab kua siv lead ua kua).Txhawm rau kom muaj kev nplij siab ntawm tib neeg lub qhov muag, qhov ci ntsa iab ntawm sab hauv LED cov ntxaij vab tshaus Qhov ntau tsuas yog nyob nruab nrab ntawm 100 cd / m2-300 cd / m2.Txawm li cas los xij, nyob rau hauv ib txwm siv LED zaub technology, txo qhov ci ntawm lub vijtsam yuav ua rau poob ntawm greyscale, thiab qhov poob ntawm greyscale yuav cuam tshuam ncaj qha rau daim duab zoo.Yog li ntawd, ib qho tseem ceeb rau kev txiav txim siab zoo sab hauv LED npo yog kom ua tiav "qis brightness High grey" kev qhia.Hauv kev yuav khoom tiag tiag, cov neeg siv tuaj yeem ua raws li lub hauv paus ntsiab lus ntawm "qhov ci ntsa iab ntau dua uas tuaj yeem lees paub los ntawm tib neeg lub qhov muag, qhov zoo dua".Qhov ci ci yog hais txog qhov ci ci ntawm cov duab los ntawm qhov dub tshaj plaws mus rau qhov dawb tshaj plaws uas tib neeg lub qhov muag tuaj yeem paub qhov txawv.Cov qib brightness ntau dua raug lees paub, qhov loj dua qhov xim gamut ntawm lub vijtsam zaub thiab lub peev xwm ntau dua rau kev nthuav tawm cov xim nplua nuj.

9. Kev daws teeb meem

Qhov me me ntawm qhov taw qhia ntawm qhov screen LED sab hauv, qhov kev daws teeb meem siab dua thiab qhov pom tseeb dua ntawm daim duab.Hauv kev ua haujlwm tiag tiag, cov neeg siv xav tsim qhov zoo tshaj plaws me me-pitch LED zaub system.Thaum them nyiaj rau qhov kev daws teeb meem ntawm lub vijtsam nws tus kheej, nws tseem yuav tsum tau txiav txim siab nws txoj kev sib koom ua ke nrog cov khoom siv hluav taws xob xa mus rau pem hauv ntej kawg.Piv txwv li, nyob rau hauv kev saib xyuas kev ruaj ntseg daim ntaub ntawv, lub pem hauv ntej-kawg saib xyuas system feem ntau muaj xws li video signals nyob rau hauv D1, H.264, 720P, 1080I, 1080P thiab lwm yam tawm tswv yim.Txawm li cas los xij, tsis yog txhua qhov me me-pitch LED cov ntxaij vab tshaus ntawm kev ua lag luam tuaj yeem txhawb nqa ntau qhov saum toj no Yog li ntawd, txhawm rau kom tsis txhob muaj cov khoom siv pov tseg, cov neeg siv yuav tsum xaiv raws li lawv cov kev xav tau thaum yuav cov ntxaij vab tshaus LED sab hauv, thiab tsis txhob ua qhov muag tsis pom kev.

Tam sim no, cov khoom siv sab hauv tsev puv xim LED cov khoom tsim los ntawm MPLED tau siv dav hauv tsev so, kev lag luam nyiaj txiag, kev coj noj coj ua thiab kev lom zem, chaw ua si, kev taw qhia tsheb, chaw ua si, kev siv xov tooj ntawm tes thiab lwm yam.Peb cov khoom siv sab hauv tsev WA, WS, WT, ST, ST Pro thiab lwm yam thiab cov qauv tuaj yeem ua tau raws li koj xav tau ntau yam.Yog tias koj xav yuav sab hauv tsev LED zaub, thov hu rau peb kom paub ntau ntxiv txog sab hauv LED zaub.