Product explanation

2.1. Outdoor full color SMD Q8 5 scan module consists of red LED wafer、 green LED wafer and blue LED wafer packaged as a pixel and form a matrix，and then fixed to the plastic packages； 2.2 This module contains the driver chip and chip input buffer，connected to a LED display control system to display video、image and text message； 2.3 Through OE signal to drive red LED、green LED and blue LED driver IC，can form 43980 hundred million color conversion； 2.4 This module can be spliced horizontally or vertically，thus spliced into the kind； 2.5 Module features： • Use highlight LED and high quality plastic parts • High contrast display can achieve a good effect • Light weight easy to install、disassembly • Use constant current drive LED，light uniformity，low power consumption • Pixel pitch 8mm，total 40*20 pixel，each pixel consists of 1R1G1B

LED parameters：

package	color	brands	test current	brightness	wavelength	quantity
3535	R		20mA	≥660mcd	615-630nm	1
	G		20mA	≥1450mcd	515-530nm
	B		20mA	≥300mcd	460-475nm

 

Screen technical parameters：

Module technical parameters	Pixel pitch		8mm	Pixel density	15625Dots/㎡
	Pixel constitute		1R1G1B	Module  resolution	40*20=800Dots
	size(length*width*height  )		320.0*160.0*19.1mm	weight	0.42kg±0.05kg
	Structural features		IC and PCB in one	Kit materials	Polycarbonate PC
	Input voltage		4.5V	Maximum  current	7.3A±0.1A
	consumption		≤32.85W	Drive mode	1/5 constant current
Case technical parameters	Standard case(length*width*height)			640mm*960mm*90mm
	Case resolution			80*120=9600 Dots
	Housing area			0.6144 ㎡
	Case weight			17.5kg±0.05 kg
	Maximum consumption			394.2W
	Average consumption			197.1W
	Power distribution consumption			505.8W
Technical parameters	brightness	5000~5500cd/㎡		Brightness	＞0.95
	horizontal viewing	140±10°		verticalviewing	130±10°
	Best viewing distance	≥8m		Deadlightsrate	Less than 3/10000
	Maximumconsumption	≤641.7W/㎡		Environment	outdoor
	Power distribution consumption			968.4W

System control parameter	Gradation	red、green、blue each  12-16bits			color	43980 hundred million
	Frame   rate	≥60			Fresh rate	≥480Hz
	Control mode	Computer control video  synchronization			Brightness  adjust	256                         level  manually/automatic
	Input signal	DVI/VGA， video  RGBHV、 composite video signals 、S-VIDEO YpbPr(HDTV)
System operating characteristics	Lifetime	≥100,000		NO fault time			≥10 thousand hours
	Decay rate(3years)	≤15％		Constant  out  of        control points			0
	Discrete control  point	＜0.0001，when leave  the factory is 0		Dead      lamp  rate			＜0.0001
	Temperature	-20 to 50℃		Humidity			10％ to   90％RH
	Protective  performance	Over                                               temperature/overloaded/image  compensation/correction/over current/over Voltage
	Warranty	1 year
	Screen horizontal flatness		＜1mm/㎡
	Screen vertical flatness		＜1mm/㎡

Signal Pin

Pin	Signal	Function	Pin	Signal	Function
1	R1	Red data signal	2	G1	Green          data   signal
3	B1	Blue data signal	4	GND	GND
5	R2	Red data signal	6	G2	Green          data   signal
7	B2	Blue data signal	8	DND	GND
9	A	Line signal	10	B	Line signal
11	C	Line signal	12	GND	Line signal
13	S	Clock signal	14	L	Latch signal
15	OE	Enable signal	16	CS	Blanking signal