Qalabka LED-ka ee Pixel waa arrin muhiim ah oo la tixgeliyo marka la dooranayo bandhigga LED ama tignoolajiyada la midka ah. Maqaalkani wuxuu bixiyaa hage dhammaystiran oo ku saabsan garoonka pixel Led, oo si gaar ah diiradda u saaraya xiriirka uu la leeyahay fogaanta daawashada.
Waa maxay Led Pixel Pitch?
Led Pixel garoonka waxaa loola jeedaa masaafada u dhaxaysa xarumaha pixels ku xiga ee bandhiga LED, oo lagu qiyaasay millimitir. Waxa kale oo loo yaqaan garoonka dhibicda, xariiqda xariiqda, garoonka phosphor, ama garoonka xariijinta, kuwaas oo dhamaantood qeexaya kala fogaanshaha gudaha jaantuska pixels.
Led Pixel Pitch vs. Cufnaanta Pixel Led
Cufnaanta Pixel, oo inta badan lagu qiyaaso pixels per inch (PPI), waxay tusinaysaa tirada pixels gudaha toosan ama inch square ee aaladda LED. PPI sare waxay u dhigantaa cufnaanta pixel sare, taas oo guud ahaan macnaheedu yahay xallin sare.
Doorashada Pixel Pitch ee Tooska ah
Heerka pixel ee ugu habboon waxay kuxirantahay baahiyaha gaarka ah ee nidaamkaaga. Dhererka pixel-ka yar wuxuu wanaajiyaa xallinta isagoo yareynaya booska u dhexeeya pixels, halka PPI hoose ay soo jeedinayso xallin hoose.
Saamaynta Pixel Pitch ee Muujinta LED
Meel yar oo pixel ah waxay keentaa xalin sare, taas oo u oggolaanaysa sawirro fiiqan iyo xuduudo cadcad marka laga eego masaafo dhow. Si kastaba ha ahaatee, gaaritaanka garoon pixel yar caadi ahaan waxay u baahan tahay bandhig LED oo qaali ah.
Doorashada Pixel Pitch ee ugu Fiican
Markaad dooranayso booska saxda ah ee pixel ee aLED video derbi, tixgeli arrimahan soo socda:
Cabbirka guddiga:Go'aami heerka pixel ee ugu fiican adiga oo u qaybinaya cabbir siman (cagaha) ee looxa leydi ah 6.3. Tusaale ahaan, boodhka 25.2 x 14.2 cagood ayaa ka faa'iidaysan doona 4mm pixel garoonka.
Fogaanta Daawashada Wanaagsan:U qaybi fogaanta daawashada ee la rabo (cagaha) 8 si aad u hesho booska ugu fiican ee pixel (in mm). Tusaale ahaan, fogaanta daawashada 32-fiit waxay u dhigantaa 4mm pixel garoonka.
Gudaha iyo isticmaalka dibadda:Shaashado dibadda ahsida caadiga ah isticmaal garoomo waaweyn oo pixel ah sababtoo ah masaafo dheer oo daawasho ah, halka shaashadaha gudaha ay u baahan yihiin garoomo yar yar oo daawasho dhow.
Shuruudaha Xallinta:Baahida xallinta sare waxay caadi ahaan u baahan tahay meelo pixels ka yar.
Caqabadaha Miisaaniyadda:Tixgeli saamaynta qiimaha pixel-ga ee kala duwan oo dooro mid ku habboon miisaaniyaddaada markaad buuxinayso baahiyahaaga.
Cabbiraadaha Pitch Pixel ee caadiga ah
Shaashado gudaha ah:Meelaha pixel ee caadiga ah waxay u dhexeeyaan 4mm ilaa 20mm, iyadoo 4mm ay ugu fiican tahay daawashada dhow ee goobaha tafaariiqda ama xafiisyada.
Shaashado dibadda ah:Bandhiga LED-ka ee bannaanka ayaa caadi ahaan isticmaala meelaha pixels ee u dhexeeya 16mm iyo 25mm, oo leh calaamado yaryar oo isticmaalaya agagaarka 16mm iyo boodhadhyo waaweyn oo isticmaalaya ilaa 32mm.
Waqtiga boostada: Juun-25-2024
