Shenzhen Vios Electronic co., LTD. was established in 2005, with modern management mode of the company’s main production of indoor and outdoor full color module and the whole screen, indoor and outdoor full-color module and the whole screen, and series of peripheral products LED display sales, visual photoelectric is given priority to with foreign markets, 98% of all goods exported to foreign markets, the registered capital of two million RMB.
Advanced Control Technology
a. Calibration: Pixel-by-pixel brightness and color calibration technique to keep uniform brightness and natural colors of LED display.
b. Monitoring: Proprietary control system can monitor the temperature, brightness, status information of LED display in real time.
c. Remote network control: Controlling and changing all display information, controlling the displays of several cities in one place to change the contents at any time.
d. Adjustable brightness: Adjusting screen brightness automatically according to environmental lighting based on sensitive control system, adjusting it manually or by programmable menu.
e. Large screen control: Controlling super large size display stably without any black screen, frame vibration or reducing.
f. High refresh rate, high gray scale and high contrast ratio: More realistic pictures optimize commercial advertisement value
what is difference between SMD and DIP led display?
Surface Mounted Device LED is short for SMD,through the SMT technology encapsulating diode, soldering this lamp on the PCB board surface. Widely used for indoor projects.
Dual in-line Package is short for DIP, after soldering the LED lamp’s feet to stable it on the PCB., so it names of DIP LED. Mainly used for outdoor projects.
The comparison of SMD and DIP. SMD with RGB 3 colors in 1 LED cup technology, with better colors uniformity, and wider viewing angle, usually, SMD can be done the small pitch pixels,
so for some high resolution LED screen, SMD is the best choice.
DIP technology with LED foot in PCB board, then the heat dissipation is better than SMD, and higher brightness, even under the sunshine, DIP LED screen can also show the contents well.
That is the reason why people like DIP for outdoor used.
For the energy saving influence, SMD is a new technology, it is high luminous efficiency and good heat dissipation,SMD is 30% energy saving more than DIP.
Previously,SMD is only used for indoor LED screen, but with technological breakthroughs in recent years, SMD brightness has been greatly improved,
waterproof processing also be completely resolved, therefore, SMD is more and more applied to the outdoor LED display in market.
Specification
Parameter
Pixel
Module size
320mm*160MM
Pixel pitch
10 mm
pixels Density
10000 dots/sqm
Pixel configuration
1R1G1B
Brightness of single LED
R: 800mcd, G: 2400mcd, B: 600mcd
Pixel resolution
32*16
Max Power consumption
40 w
Weight
0.89 kg
Working voltage
DC5V
Cabinet
Dimension
1024*768mm
Power supply
5V/40A
thermal discharge
fan
Total Weight
38 kgs
Best viewing distance
8 ~ 50m
Best viewing angle
120°(H) /90°(V)
Ambient Temperature
storage: – 30 ~ + 85
working: – 20 ~ + 65
Working humidity
90 ~ 95%
Power
Working voltage
AC220V / AC110V
Average Power consumption
450 ~ 610 w/sqm
Max. Power consumption
≤ 950 w/sqm
Current
≤20mA(single LED)
Control system
CPU
Pentium 4 or above
Operating system
WIN 98/2000/NT/XP/me
control method
Synchronization, asynchronism are available
Main technical parameter
Driving device
Constant Current Driver IC
Drive type
1/4 scan Driving
Refresh frequency
≥120Hz/s
Grey scale/colors
256 levels of each color(R/G/B)/ 16.7M colors
Brightness of white balance
≥7,000cd/sqm
Brightness adjustment
255 levels of each color(R/G/B) by software
Video Signal
PAL/NTSC
Control system
DVI graphic card + full color controller card
MTBF
≥10,000 hours
Life span
About 100,000 hours
Flatness
Tolerance of interpixel≤0.3mm
Tolerance of modules clearance ≤1.5mm
Display Mode
800*600; 1024*768
Communication distance
≥100 meters (UTP-5 CABLE)
Software
LED media player
The epistar Led chip. with SMD and DIP Technology .
we adopt the epistar led chip from Taiwan,DIP and SMD led display module will be available
The wire or wireless controll system are available .( 3g and wifi controll will be welcome)
