Sidee Pixel Pitch u saamaysaa Doorashada Shaashada Dhacdada LED

Shirkadaha qorsheynaya riwaayadaha, bandhigyada, ama dhacdooyinka shirkadaha, mid ka mid ah su'aalaha farsamada ugu horreeya marka la dooranayo shaashadda LED waa pixel pitch.

Iibsadayaal badan oo cusub ayaa u haysta in booska pixel-ka yar uu si toos ah ula jeedo shaashad wanaagsan. Dhab ahaantii, taasi mar walba ma aha kiiska. Dhererka Pixel waa inuu u dhigmaa fogaanta daawashada, cabbirka shaashadda, iyo miisaaniyadda mashruuca.

Fahmida fikraddan waxay ka caawisaa qabanqaabiyeyaasha dhacdada inay doortaan qalabka saxda ah marka laga soo saarayo Shiinaha dibadda soo saarayaasha soo bandhigay gidaarka fiidiyooga.

Dhererka Pixel waxaa loola jeedaa masaafada u dhexeysa laba pixels oo LED ah oo ku yaal moduleka bandhigga. Caadi ahaan waxa lagu cabbiraa milimitir.

Tusaale ahaan:

• P2.6 macnaheedu waa masaafada u dhaxaysa pixels waa 2.6 mm
• P3.9 macnaheedu waa masaafada 3.9 mm
• P4.8 macnaheedu waa masaafada 4.8 mm

Nambar ka yar wuxuu ka dhigan yahay cufnaanta pixel sare, kaas oo inta badan soo saara sawir fiiqan masaafo gaaban oo daawasho ah.

Si kastaba ha ahaatee, cufnaanta sare ee pixel waxay sidoo kale kordhisaa kharashka wax soo saarka. Tani waa sababta inta badan shaashadaha dhacdooyinka aysan isticmaalin muraayadaha pixel ee aad u yar.

Marka laga eego dhinaca injineernimada wax ku oolka ah, inta badan bandhigyada dhacdooyinka kiraynta waxay ku dhacaan dhawr nooc oo caan ah.

Kuwaas waxaa caadi ahaan loo isticmaalaa:

bandhigyo gudaha ah

dhacdooyinka soo saarista alaabta

marxaladaha shirarka

Sababtoo ah dhagaystayaashu waxay inta badan ku dhow yihiin shaashadda, cufnaanta pixel sare waxay hagaajinaysaa caddaynta muuqaalka.

Garoomadan waxaa si weyn loogu isticmaalaa:

riwaayadaha dibadda

xafladaha muusiga

marxaladaha dhacdooyinka waaweyn

Deegaannadan, daawadayaasha ayaa inta badan dhowr mitir u jira shaashadda. Fogaantaas, farqiga muuqaalka u dhexeeya P3.9 iyo garoonnada yaryar ayaa noqda mid yar.

Shirkado badan oo kiro ah ayaa sidaas darteed ka iibsada alaab-qeybiyeyaasha bandhiga gidaarka ee bannaanka ee hogaaminaya jumlada sababtoo ah waxay dheelitiraysaa qiimaha iyo waxqabadka.

Booska Pixel kaliya ma saameeyo tayada sawirka. Waxa kale oo ay saamaynaysaa kharashka guud ee mashruuca.

Cufnaanta pixel sare waxay u baahan tahay:

• chips LED badan
• darawal ICs badan
• bandwidth xogta sare
• qaybinta calaamado aad u adag

Shaashadaha waaweyn ee masraxa, farqiga qiimaha u dhexeeya P2.6 iyo P3.9 wuxuu noqon karaa mid muhiim ah.

Sababtaas awgeed, qorshayaasha dhacdooyinka xirfadlayaasha ahi waxay inta badan qiimeeyaan fogaanta daawashada marka hore, halkii ay ka dooran lahaayeen goobta ugu yar ee pixel ee la heli karo.

Tilmaamaha sida caadiga ah loo isticmaalo warshadaha LED-ka waa:

Masaafada ugu yar ee daawashada ≈ pixel pitch (mm) × 1000

Tusaalooyinka:

• P3.9 → qiyaastii 3.9 mitir masaafada ugu yar ee daawashada
• P4.8 → qiyaastii 4.8 mitir masaafada ugu yar ee daawashada

Xeerkani maaha mid dhammaystiran, laakiin wuxuu bixiyaa tixraac wax ku ool ah oo loogu talagalay qorsheynta shaashadaha dhacdada.

Markaad la shaqaynayso Shiinaha dibadda ay hogaaminayso alaab-qeybiyeyaasha bandhiga gidaarka, injineeradu waxay inta badan go'aamiyaan cabbirka shaashadda iyo fogaanta daawashada ka hor intaanay dhamaystirin garoonka pixel.

Maanta, muraayadaha LED-ka ayaa si ballaaran loo isticmaalaa:

• masraxa riwaayadaha gadaal
• bandhigyada booth bandhig
• marxaladaha dhacdooyinka shirkadaha
• bandhigyada summada dhijitaalka ah

Si ka duwan hababka saadaasha dhaqameed, bandhigyada LED-ga ee moodeelka ah waxay u oggolaanayaan cabbirro shaashad dabacsan waxayna la qabsan karaan naqshadaha marxaladaha kala duwan.

Tusaale ahaan, habab badan oo kiro ah oo loo isticmaalo bandhigyada iyo munaasabadaha ayaa lagu dhisay armaajooyin modular ah oo si degdeg ah la isugu keeni karo.

Tusaalaha caadiga ah ayaa laga arki karaa halkan:

https://www.leddisplayleader.com/rental{2}}wuxuu horseeday -screen/event-screen/premium-wuxuu hogaaminayaa-dhacdo{7}}shashada-rental.html

Nidaamyadan waxaa si gaar ah loogu talagalay rakibaadda marxaladda ku-meel-gaarka ah, halkaas oo isku-dhafka degdegga ah iyo waxqabadka fiidiyooga ee deggan loo baahan yahay.

Shiinuhu waxa uu soo saaray nidaamka deegaanka wax soo saarka LED dhamaystiran tobankii sano ee la soo dhaafay.

Iibsadayaal badan oo caalami ah ayaa ka soo saara alaabada Shiinaha ee banaanka keentay soosaarayaasha soo bandhigista gidaarka fiidiyoowga sababtoo ah faa'iidooyinka sida:

-awood wax soo saar balaadhan

silsiladaha sahayda baakadaha LED bislaaday

habaynta alaabta dabacsan

Shirkadaha kirada ah ee dhisaya alaabada shaashadda dhacdada, la shaqaynta warshadeeyayaasha khibradda leh waxay sidoo kale fududayn kartaa dayactirka iyo agabka agabka.

Alaab-qeybiyeyaasha qaarkood waxay sidoo kale bixiyaan qaabaynta muuqaalka gidaarka fiidiyoowga ah ee dibadda hogaaminaya ee Shiinaha si loo waafajiyo naqshadaha marxaladda gaarka ah.

Xulashada booska saxda ah ee pixel waa mid ka mid ah go'aamada ugu muhiimsan marka la qorsheynayo shaashadda LED-ka ee dhacdada.

Halkii ay si fudud u dooran lahaayeen garoonka ugu yar, iibsadayaashu waa inay tixgeliyaan:

• fogaanta daawashada
• deegaanka rakibaadda
• cabbirka shaashadda
• guud ahaan miisaaniyada mashruuca

Fahamka arrimahan, qabanqaabiyeyaasha dhacdada waxay dooran karaan nidaam bandhig oo bixiya waxqabad la isku halleyn karo iyadoo la ilaalinayo kharashyada macquulka ah.

Sida baahida loo qabo bandhigyada baaxadda leh ee - ay sii kordheyso, qaar badan oo ka mid ah is-dhexgalayaashu waxay u weecanayaan kuwa khibrada leh ee Shiinaha ee hogaaminaya bandhiga gidaarka fiidyowga si ay u helaan nidaamyo qaabaysan oo loogu talagalay soo saarista heerka xirfadeed.