Siab -Definition P2.976 LED Screen: Qhov kawg xaiv rau TV Studios thiab Chav Tswj

Siab -Definition P2.976 LED Screen: Qhov kawg xaiv rau TV Studios thiab Chav Tswj

 

 

 

 

 

 

Hauv kev hloov pauv thev naus laus zis ntawm TV studios thiab chav tswj hwm, qhov ua tau zoo ntawm cov cuab yeej tso saib ncaj qha cuam tshuam rau cov ntsiab lus kev ua tau zoo thiab kev nthuav qhia pom zoo. Raws li tus qauv hloov pauv ntawm cov tsoos zoo - suab thiab cov paLED cov ntxaij vab tshaus, P2.976 pixel - pitch screen tau maj mam dhau los ua qhov kev xaiv tseem ceeb hauv kev lag luam vim nws cov yam ntxwv thiab cov xwm txheej hloov tau. Cov hauv qab no yog cov ncauj lus kom ntxaws tsom xam los ntawm peb qhov loj me: cov qauv txheej txheem, kev ua tau zoo, thiab kev hloov pauv ntawm daim ntawv thov.

 

I. Technical Principles thiab Core Parameters

 

1.1 Pixel Structure thiab Tsav Tsheb

Lub P2.976 LED npo siv cov txheej txheem ntim khoom SMD1415, kev sib xyaw xim liab, ntsuab, thiab xiav LED chips rau hauv ib qho pixel taw tes, uas yog tom qab ntawd tsim rau hauv ib chav tsev los ntawm PCB board soldering. Nws txoj kev tsav tsheb tseem ceeb yog 21 - scan tas li - tsav tam sim no, kom ntseeg tau tias txhua qhov pixel taw tes ntawm nws tus kheej tau txais qhov ruaj khov tam sim no thiab zam qhov ci tsis sib xws los ntawm kev hloov pauv hluav taws xob. Piv nrog rau ib txwm 16 - scan tsav txoj kev, lub 21 - scan architecture ho txhim kho cov teeb liab kev ruaj ntseg thiab txo cov duab ghosting.

 

Nyob rau hauv cov nqe lus ntawm lub cev tsis, chav tsev vaj huam sib luag loj yog 250mm × 250mm, nrog ib tug module daws teeb meem ntawm 84 × 84 pixels thiab ib pixel ceev ntawm 112,896 dots / ㎡. Qhov siab - qhov ntom ntom tsim no ua kom ntseeg tau tias cov ntsiab lus pixel ib leeg nyob twj ywm tsis txawv ntawm tib neeg lub qhov muag nyob rau hauv qhov kev pom ntawm 2 - 6 meters, ua tau raws li qhov xav tau ntawm ze - txog kev tua hauv TV studios.

 

1.2 Optical Performance Optimization

Lub vijtsam ci ci tuaj nyob rau hauv ob lub qauv: sab hauv (Ntau dua lossis sib npaug ntawm 800cd / ㎡) thiab sab nraum zoov (Ntau dua lossis sib npaug li 4000cd / ㎡), ua tiav lub teeb pom kev zoo los ntawm kev hloov kho lub teeb ci. Piv txwv li, nyob rau hauv ib puag ncig studio nrog lub teeb pom kev zoo, lub kaw lus tuaj yeem ua kom qhov ci tuaj yeem ua rau ntau dua 1200cd / ㎡, kom ntseeg tau tias lub koob yees duab - ntes cov duab tsis muaj kev cuam tshuam. Nyob rau hauv sib piv, nyob rau hauv ib tug dimly lit tswj chav tsev scenario, lub brightness yuav txo tau mus rau 300cd / ㎡, txo qhov pom kev qaug zog rau cov tswv.

 

Hais txog kev ua haujlwm xim, lub vijtsam siv 16 - me ntsis greyscale ua tshuab, txhawb 1.07 billion xim thiab ua tiav cov xim gamut ntawm ntau dua 95% NTSC. Los ntawm qhov taw tes - los ntawm - point calibration system, nws tuaj yeem tshem tawm cov xim kub sib txawv ntawm LED chips los ntawm cov khoom sib txawv, ua kom muaj xim tsis sib xws ntawm tsawg dua ΔE <2 thaum ntau cov ntxaij vab tshaus sib xyaw ua ke.

 

II. Performance Advantage Analysis

 

2.1 Zaub Precision thiab Dynamic Teb
Lub 2.976mm pixel suab ntawm lub vijtsam P2.976 cuam tshuam qhov sib npaug ntawm tus nqi thiab qhov tseeb. Piv rau P1.8 nplua - cov khoom siv suab, nws cov nqi ntawm ib chav tsev yog txo los ntawm kwv yees li 30%, thaum qhov pom qhov sib txawv tsis tshua pom ntawm qhov pom qhov deb ntawm ntau dua 3 meters. Nyob rau hauv cov nqe lus ntawm dynamic duab ua, lub vijtsam refresh tus nqi tuaj yeem ncav cuag tshaj 3840Hz, tshem tawm cov teeb meem scanning kab hauv siab - cov duab nrawm nrawm (xws li kev tshaj tawm kis las kis las).

 

2.2 Kev ntseeg siab thiab kev saib xyuas zoo
Kev txais yuav ntawm qhov qis - kub nyiaj - uas muaj cov txheej txheem solder paste welding txo qhov sib koom ua ke melting point rau 183 degree, txo qis thermal kev puas tsuaj rau cov chips LED. Kev sim cov ntaub ntawv qhia tau hais tias tom qab 50,000 teev ntawm kev ua haujlwm tas mus li hauv 65℃siab - ib puag ncig kub, qhov pixel tsis ua haujlwm tseem qis dua 0.00001. Tus qauv tsim qauv txhawb nqa ib qho - taw tes txij nkawm, tso cai rau cov kws tshaj lij los hloov cov khoom tsis raug hauv 10 feeb, txhim kho kev ua haujlwm ntawm 80% piv rau cov khoom siv hauv qab - projection.

 

2.3 Thermal Management thiab Energy Efficiency
Tus tuag - cam khwb cia txhuas vaj tse qauv, ua ke nrog graphene tshav kub dab dej, txo thermal kuj mus rau 0.5℃/ W. Raws li kev ua haujlwm puv - load, lub tsev nyob qhov kub thiab txias yog tswj hauv qab 45 degree, tsis txhob muaj xim hloov teeb meem tshwm sim los ntawm qhov kub thiab txias. Lub tshuab hluav taws xob ntse tswj tau tuaj yeem kho qhov ci ci raws li cov ntsiab lus tso saib. Cov ntaub ntawv ntsuas tseeb qhia tau hais tias kev siv hluav taws xob txo qis los ntawm 45% thaum ua si cov duab zoo li qub piv rau cov duab dynamic.

 

III. Application Scenario Adaptability

 

3.1 Ntau - Lub Koob Yees Duab Yuav Tsum Tau Ua hauv TV Studios
Hauv virtual studio systems, 140℃kab rov tav / ntsug saib lub kaum sab xis ntawm P2.976 npo ua kom lub koob yees duab ntes cov duab tsis muaj xim attenuation ntawm txhua lub kaum ntse ntse. Thaum ua ke nrog XR txuas ntxiv kev muaj tiag thev naus laus zis, lub vijtsam yuav tsum txhawb nqa 7680Hz refresh npaum li cas txhawm rau tshem tawm cov qauv moiré. Cov qauv no ua tiav qis - latency rendering nrog ncua sij hawm tswj nyob rau hauv 2ms los ntawm nws ua - hauv FPGA duab processor.

 

3.2 Ntau - Kev Tswj Xyuas Qhov Teeb Meem Hauv Chav Tswj
Cov chav tswj feem ntau xav tau ib txhij tso saib ntawm ntau hom ntsiab lus, xws li PGM teeb liab, saib xyuas cov duab, thiab cov kab ntawv subtitle. Lub vijtsam P2.976 txhawb nqa ntau yam sib cuam tshuam, suav nrog DVI, HDMI 2.1, thiab SDI, thiab tuaj yeem sib txuas lus 32 lub teeb liab raws los ntawm kev faib ua haujlwm. Nws 4K daws teeb meem (3840 × 2160) tso cai rau seamless tiling ntawm plaub 1080P dluab, ua tau raws li cov multi - tshuaj ntsuam xyuas xav tau ntawm ntau lawm tswj chav.

 

3.3 Environmental Adaptability Design
Rau sab nraum zoov studio scenarios, lub vijtsam txais yuav IP65 tiv thaiv kev ntsuas tsim, nrog rau cov dej tsis sib haum thiab triple - tiv thaiv txheej ua kom muaj kev ruaj ntseg hauv ib puag ncig xws li - 20℃mus rau 65℃. Hauv cov dej nag hnyav, cov txheej txheej hydrophobic ua kom cov dej ntws zawv zawg lub kaum sab xis siab dua 110 degree, tsis txhob cuam tshuam qhov muag pom los ntawm cov dej sib xyaw.

 

Vim li cas thiaj xaiv peb ua koj tus neeg ntseeg siab LED zaub?

 

Nrog 15+ xyoo dhau los ntawm kev tsim khoom, peb yog tus thawj coj LED zaub tsim ua haujlwm rau 60+ lub teb chaws thoob ntiaj teb. Peb lub zog tseem ceeb muaj xws li:

 

✅ Kev them nyiaj yug OEM / ODM - Cov kev daws teeb meem Customized haum rau koj cov kev xav tau tshwj xeeb
✅ Certified Quality - Txhua yam khoom ua tau raws li cov qauv thoob ntiaj teb (CE, RoHS, ISO certified)
✅ Nqis -Kev Tsim Nyog - Kev sib tw nqi yam tsis muaj kev cuam tshuam zoo
✅ Ntiaj Teb Logistics Network - Txhim khu kev xa khoom mus rau txhua lub khw loj
✅ R&D Innovation - Txiav -ntug LED thev naus laus zis rau kev ua tau zoo dua

 

Peb tshwj xeeb hauv tsev / sab nraum zoov LED cov ntxaij vab tshaus, cov khoom siv xauj tsev, thiab kev teeb tsa muaj tswv yim. Los ntawm cov khoom me me mus rau ntau qhov kev txiav txim, peb lub peev xwm tsim tau yooj yim ua kom lub sijhawm xa tuaj.

 

Cia peb tsim cov kev daws teeb meem zoo nkauj ua ke! Tiv tauj peb hnub no rau ib nqe lus.

 

📱 WeChat: 86 18676738905
📧 Email: Ledhll88@163.Com
🌐 Lub Vev Xaib: Www.Hll-Ledscreens.Com