I-China ye-LED yesiBonelo sePole yokuKhanya isisombululo p2.5mm p3mm p4mm uMvelisi kunye noMboneleli |CRTOP

I-LED yePole yokuBonisa isisombululo p2.5mm p3mm p4mm

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Kutheni ukuqaqamba kwesiboniso se-LED esinombala ogcweleyo sangaphandle singahambelani?

Isiboniso se-LED esikumgangatho ophezulu sangaphandle esinombala ogcweleyo kufuneka siqhelane namaqondo obushushu ahlukeneyo kunye nemozulu, kwaye sinokusetyenziswa ngokuqhelekileyo kwiimeko ezahlukeneyo.Ukuze ukukhanya okude nakufutshane kube nesiphumo esihle, ngakumbi kwiikonsathi ezinkulu, ukukhanya kweziphumo ezizodwa kufuneka kugqwese ngokukodwa ukuhlangabezana neemfuno zemidlalo yeqonga.Kodwa ngamanye amaxesha sifumanisa ukuba ukukhanya kwesiboniso se-LED kuya kuhambelana.Siyintoni isizathu soku?
1. Ukukhanya okukhupha ukukhanya ityhubhu ye-LED yokukhanya, kwaye ukungahambisani nokukhanya akunakugwenywa ngexesha lokuvelisa.Nangona kunjalo, i-countermeasure ethathwe ngabavelisi bomboniso we-LED kukuhlela emva kokuba imveliso igqityiwe.Okukhona umncinci umahluko wokuqaqamba phakathi kwamanqanaba amabini akufutshane, kokukhona kuya kuba ngcono ukungaguquguquki, kodwa kokukhona isenzeko sesivuno esiphantsi kunye noluhlu oluphezulu luya kubangelwa.Ke ngoko, bonke abavelisi balawula umahluko wokuqaqamba phakathi kweegiya ezimbini ezimeleneyo malunga ne-20%.

2. Amacandelo okuqhuba ngokuqhelekileyo ahlala eqhuba iitshiphusi zangoku, ezifana ne-MBl5026 njalo njalo.Ezi chips ziqulathe 16 rhoqo iziphumo drive yangoku, kunye nexabiso imveliso yangoku inokusetwa resistors.Iphutha lemveliso nganye ye-chip efanayo ilawulwa ngaphakathi kwe-3%, kwaye impazamo yokuphuma kwee-chips ezahlukeneyo ilawulwa ngaphakathi kwe-6%.

3. Yinto eqhelekileyo kwimpazamo yokuqaqamba kwe-25% phakathi kweepixels zesikrini se-LED.Ukuba i-tube ye-LED ekhupha ukukhanya esetyenzisiweyo ayilona ibakala kunye nohlobo olufanayo, impazamo yokukhanya iya kunyuka ibe ngaphezu kwe-40%.

Okwesine, kuyafaneleka ukuba uqaphele ukuba ukukhanya kombala ogcweleyo we-LED akuhambelani, eyona nto ibangela ukuba isikrini singabonakali.Ngoko ke, ukuba uthenga isikrini ngokukhanya okungahambelaniyo, nceda uqhagamshelane nomboneleli wakho wenkonzo okanye umenzi wesisombululo.

Isishwankathelo: Xa sidibana nokukhanya okungahambelaniyo kwesiboniso se-LED, akukho mfuneko yakuxhalaba ngakumbi.Logama nje sifumana indlela echanekileyo kwaye sifumana ingxaki eyiyo, sinokusombulula ngokwendalo iimeko ezifanayo ezingaqhelekanga ngokulula kakhulu.

iprojekthi		ipharamitha	Phawula
I-BASIC PARAMETER	umbala wepixel	2.5mm _
	ubume pixel	1R1G1B
	Ubuninzi bepixel	160000/m²
	Isisombululo semodyuli	128 (W)* 64 (H)
	Ubungakanani bemodyuli	320mm * 160mm _
I-OPTIC PARAMETER	Ukukhanya kwenqaku elinye, ukulungiswa kwechromaticity	babe
	ibhalansi emhlophe ukuqaqamba	≥ 5 0 00cd/㎡
	ubushushu bombala	3200K—9300K ehlengahlengiswayo
	I-engile yokujonga ethe tye	≥ 120 °
	i-engile yokujonga ethe nkqo	≥ 120 °
	Umgama obonakalayo	≥8 yeemitha
	Ukuqaqamba okufanayo	≥97%
	Ukuthelekisa	≥ 5 000:1
UKWENZA I-PARAMETER	Amasuntswana okulungisa umqondiso	16 amasuntswana*3
	umbala ongwevu	16Bit
	umgama wokulawula	Intambo ye-Gigabit Ethernet: iimitha ezili-100, i-fiber Optical: iikhilomitha ezili-10
	imowudi yokuqhuba	Umgangatho ongwevu ophezulu oqhubekayo oqhuba umthombo wangoku we-IC
	umgangatho wefreyimu	≥ 60HZ
	izinga lokuhlaziya	≥ 1920 Hz
	indlela yokulawula	Ngqamanisa
	Uluhlu lohlengahlengiso lokukhanya	0 ukuya kwi-100 uhlengahlengiso olungena nyathelo
I-PARAMETER YOKUSEBENZA	Ixesha eliqhubekayo lokusebenza	≥72 iiyure
	Ubomi obuqhelekileyo	iiyure ezingama-50,000
	Iklasi yokhuseleko	Ngaphambili IP65, ngasemva IP43
	uluhlu lobushushu bokusebenza	-20℃ ukuya ku-50℃
	Uluhlu lokufuma olusebenzayo	I-10 % - 80% i-RH ayi-condensing
	Uluhlu lobushushu bokugcina	-20 ℃ ukuya kuma-60 ℃
ELECTRIC PARAMETER	I-Voltage yokusebenza	I-DC 5V
	Iimfuno zamandla	AC: 220×(1±10%)V, 50×(1±5%)Hz
	Ubuninzi bokusetyenziswa kwamandla	8 5 0W/ ㎡
	Ukusetyenziswa kwamandla okuphakathi	350W/ ㎡