Pixel pitch 1.9 mm Small pitch LED Display full color 55'' LED HDScreen for TV BK-P1.9 manufacturer from China Shenzhen BAKO Optoelectronics Company

Pixel pitch 1.9 mm Small pitch LED Display full color 55'' LED HDScreen for TV

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BK-P1.9

P1.9 HD LED display small pitch 55'' LED TV high level application

P1.9 HD LED display small pitch 55'' LED TV high level application

Specifications:

Unit module	Pixel pitch	1.9 mm
	Pixel density(dots/sqm)	277000/sqm
	LED encapsulation	SMD1010
	Driving method	1/30
	Module size(mm)	152mm*228mm
	Resolution of module( dots)	80*120
Major technical parameters	Cabinet size	1.216m*0.684m( 55'')
	Brightness	<800cd/
	Refresh rate	>2000HZ
	Color temperature	6500K
	View angle(H/V)	160°/140°
	Grey scale	16bit
	Brightness adjustment	256 grade/ Manually/ Automatically
	Working/ storage temperature	-20~50/ -30~60
	Working/ storage humidity	10~90 RH
	Working voltage	AC220/110V 50Hz
	Protect degree	IP43
	MTBF	>5000h
	Life span	100000h
	Input Signal	AV, S-VIDEO, VGA, DVI, HDMI, SDI, DP
	Operation system	Windows 7/XP
	Control distance	cat-5 data cable:<100m, optical fiber<15km

Description:

1. LED TV: For each LED panel, it can be used as LED TV.

2. Full HD: for each LED panel, its resolution is 640*360. When we make 3*3 pcs LED panel, they can make full HD, that is 1920*1080.

3. Seamless connection: For small pitches LED display, if the space between cabinets is big, it will be not good. So we apply CNC technology and the cabinet precision is very high. So there is absolutely seamless connection between cabinets.

4. High refresh rate: Since small pitches LED screen will be applied for high-leveled occasions and there will be camera used. So the refresh rate of the LED screen must be high. Our screen’s refresh rate can reach above 2000 Hz and it is suitable for camera.

5. No-fan design: For small pitch LED screen, sometimes the application occasions should be as silent as possible. Normal design of fan on the cabinet is out of time. Considering this point, we apply good materials for heat output and at the same time, we reduce the power consumption of the LED screen. So there is no need for fan.

6. data/power redundancy function: Data and power redundancy function is key important for HD LED screen. It is unavoidable that there is some problem for data or power transmission. If when customers are using the LED screen and suddenly there is no data or power transmission, it will be very bad. To avoid such problem, we will apply good power and controllers with redundancy functions. Even if one controller or power is broken, the whole screen can still work normally.

7. dot-to-dot resolution: For HD screen, the resolution is usually 16:9 or 4:3 or any other fixed according to different application. Our screen is designed for various applications.

8. Fast maintenance: With our humanized cabinet and module design, if there is any problem, we will make fast maintenance.

9. Moire-remove effect: Moire is a common problem for HD screen. BAKO applies special IC and PCB design to remove moire to get good effect.

10. Low brightness with good grey scale: For small pitch LED display, people will stare at the LED screen for a long time. So the brightness should be very low to protect viewers’ eye. We apply black face LED lamps and the brightness can be as low as possible. But the grey scale is still very good. It can reach 16 bits. It makes sure that the picture showing effect is still good.

Applications:

1) Radio and TV studio